US5326280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coaxial connector with integral decoupling unit
Assignee: Amphenol Corp
•
Filing: 1993-06-14
•
Granted: 1994-07-05
•
Expires: 2013-06-14
Abstract
Abstract A decoupled BNC connector includes an integral decoupling unit in the form of a dielectric main body having a parallelepiped-shaped rear section, a cylindrical front section, an opening through the rear section and front section to receive the cylindrical portion of an outer contact, and a plurality of recesses extending through the rear section of the main body in which are positioned chip capacitors. The chip capacitors are held in the recesses by first and second conductive plate springs, secured to the main body, one of the plate springs biasing the chip capacitors into pressure contact with the other. The first conductive plate spring is sandwiched between the rear section of the main body and a parallelepiped-shaped rear section of the outer contact to establish an electrical connection between the contact and one electrode of the capacitor. The second conductive member includes planar sections secured within slots in the rear section of the main body, and extensions which engage a panel in front of the rear section. The outer contact is secured to the dielectric decoupler main body by an interference fit between a projection on the contact and a groove in the opening of the main body, or the main body may be extended to completely the enclose the parallelepiped-shaped portion of the rear contact, and the decoupler main body secured to the outer contact by an aperture in the main body extension and a latching projection on the outer contact.
Inventors
- 👤 Francisco R. Briones
- 👤 Kamal S. Boutros
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:05
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H01R13/7195; H01R24/00; H01R24/38; H01R24/40; H01R24/42; H01R24/50; H01R13/6608; H01R13/6625; H01R2103/00; H01R24/54; H01R24/545; Y; Y10; Y10S; Y10S439/00; Y10S439/939
Claims Analysis
Total Claims: 79
Claim 1
Independent Claim
132 words
An electrical connector having at least one contact connected through at least one electrical component having first and second electrodes to a conductor external to the connector, comprising: a dielectric member which surrounds at least a portion of the contact and which includes a recess for supporting the component therein; a first conductive member secured to the dielectric member to engage the first electrode of the component; a second conductive member secured to the dielectric body to engage the second electrode of the component and sandwich the component therebetween; means for electrically connecting the first conductive member to the contact; means for electrically connecting the second conductive member to the external conductor; and means on said dielectric member and on said contact for fixedly securing the dielectric member to the outer contact.
Claim 2
Dependent Claim
132 words
An electrical connector having at least one contact connected through at least one electrical component having first and second electrodes to a conductor external to the connector, comprising: a dielectric member which surrounds at least a portion of the contact and which includes a recess for supporting the component therein; a first conductive member secured to the dielectric member to engage the first electrode of the component; a second conductive member secured to the dielectric body to engage the second electrode of the component and sandwich the component therebetween; means for electrically connecting the first conductive member to the contact; means for electrically connecting the second conductive member to the external conductor; and means on said dielectric member and on said contact for fixedly securing the dielectric member to the outer contact.
Claim 3
Dependent Claim
57 words
A connector as claimed in claim 1, wherein said dielectric body includes a hollow parallelepiped-shaped rear section which fits over a parallelepiped-shaped rear section of said contact, said dielectric body rear section being secured to said contact by engagement between a projection on said contact rear section and a latching aperture in said dielectric body rear section.
Claim 4
Dependent Claim
15 words
A connector as claimed in claim 1, wherein said connector is a rear-mount BNC connector.
Claim 5
Dependent Claim
15 words
A connector as claimed in claim 1, wherein said electrical component is a chip capacitor.
Claim 6
Dependent Claim
75 words
A connector as claimed in claim 1, wherein said dielectric body comprises an opening defined by a surface having substantially the same longitudinal axis and cross-sectional shape as the contact extending therethrough, and wherein said securing means comprises a groove in said surface extending parallel to said longitudinal axis, and a projection on said contact shaped to provide an interference fit with said groove when said detent on said contact is inserted in said groove.
Claim 7
Dependent Claim
12 words
The connector as claimed in claim 5, wherein said contact is cylindrical.
Claim 8
Dependent Claim
52 words
A connector as claimed in claim 5, wherein said first conductive member is a plate spring having an opening identical in shape to a transverse cross-section of said opening in said dielectric body and a notch in a perimeter of said opening identical in shape to a transverse cross-section of said groove.
Claim 9
Dependent Claim
28 words
A connector as claimed in claim 7, wherein said first conductive member further comprises a time extending into said recess to engage said first electrode of said component.
Claim 10
Dependent Claim
48 words
A connector as claimed in claim 8, further comprising second, third and fourth recesses in said dielectric body and respective second, third and fourth tines extending into said second, third, and fourth recesses to engage respective first electrodes of said second, third, and fourth components in said recesses.
Claim 11
Dependent Claim
41 words
A connector as claimed in claim 8, wherein said first conductive member further comprises a barbed projection extending therefrom and wherein the dielectric member includes a slot for receiving the projection to attach said first conductive member to said dielectric member.
Claim 12
Dependent Claim
83 words
A connector as claimed in claim 5, wherein said contact has a cylindrical portion which fits within said opening a rear section in the shape of a parallelepiped, said first conductive member having a square shape having substantially the same outer dimensions as that of the rear section of the contact, and said dielectric member also having a rear section in the shape of a parallelpiped, said first conductive member being sandwiched between said rear sections of said contact and said dielectric body.
Claim 13
Dependent Claim
60 words
A connector as claimed in claim 11, wherein said conductive member comprises a planar section, and said dielectric body includes a slot in which said planar section is fitted, said recess communicating with said slot such that said second electrode of said component engages said second conductive member, and is held in pressure contact therewith by said first conductive member.
Claim 14
Dependent Claim
41 words
A connector as claimed in claim 12, wherein said second conductive member further comprises an extension which forms said second connection means, said extension extending beyond an outer profile of said rear section of said dielectric body, both forwardly and laterally.
Claim 15
Dependent Claim
63 words
The connectors as claimed in claim 13, wherein said second conductive member further comprises a second extension which also forms part of said second connection means, and a second planar section, said dielectric member including a second slot in which said second planar section is fitted, and a connecting section connecting said first and second extensions and said first and second planar sections.
Claim 16
Dependent Claim
23 words
The connector as claimed in claim 10, wherein said planar section further comprises barbs for securing said second conductive member in said slot.
Claim 17
Dependent Claim
42 words
A connector as claimed in claim 13, wherein said dielectric member includes a substantially cylindrical portion extending from a parallelepiped shaped rear section, said substantially cylindrical portion having a shape corresponding to that of a panel opening, said extension engaging said panel.
Claim 18
Dependent Claim
24 words
A connector as claimed in claim 16, wherein said cylindrical portion is threaded to receive a nut for securing said connector to the panel.
Claim 19
Dependent Claim
78 words
A connector as claimed in claim 16, wherein said contact is the outer contact of a BNC connector, and further comprising an inner contact extending within the outer contact, said inner contact having a PCB tail extending from said rear section of said outer contact for electrical connection to a first trace on a printed circuit board, and said outer contact also including a PCB tail for electrical connection to a second trace on the printed circuit board.
Claim 20
Dependent Claim
25 words
A connector as claimed in claim 18, wherein said PCB tails are at right angles to principal longitudinal axes of said inner and outer contacts.
Claim 21
Dependent Claim
31 words
A connector as claimed in claim 19, wherein said rear section further comprises means for defining a slot for receiving a boardlock for mounting said connector on the printed circuit board.
Claim 22
Dependent Claim
41 words
A connector as claimed in claim 1, wherein said second conductive member further comprises an extension which forms said second connection means, said extension extending beyond an outer profile of a rear section of said dielectric member both laterally and forwardly.
Claim 23
Dependent Claim
60 words
A connector as claimed in claim 21, wherein said second conductive member comprises a planar section, and said dielectric body includes a slot in which said planar section is fitted, said recess communicating with said slot such that second electrode of said component engages said second conductive member, and is held in pressure contact therewith by said first conductive member.
Claim 24
Dependent Claim
63 words
A connector as claimed in claim 22, wherein said second conductive member further comprises a second extension which also forms part of said second connection means, and a second planar section, said dielectric member including a second slot in which said second planar section is fitted, and a connecting section connecting said first and second extensions and said first and second planar sections.
Claim 25
Dependent Claim
46 words
A connector as claimed in claim 22, wherein said planar section further comprises barbs for securing said second conductive member in said slot, said second conductive member supported by said slots forming a rigid structure against which the component is biased by said first conductive member.
Claim 26
Dependent Claim
28 words
A connector as claimed in claim 24, wherein said first conductive member further comprises a tine extending into said recess to engage said first electrode of said component.
Claim 27
Dependent Claim
48 words
A connector as claimed in claim 25, further comprising second, third, and fourth recesses in said dielectric body and respective second, third and fourth tines extending into said second, third, and fourth recesses to engage respective first electrodes of said second, third and fourth components in said recesses.
Claim 28
Dependent Claim
41 words
A connector as claimed in claim 24, wherein said first conductive member further comprises a barbed projection extending therefrom, and wherein the dielectric member includes a slot for receiving the projection to secure said first conductive member to said dielectric member.
Claim 29
Dependent Claim
88 words
A connector as claimed in claim 27, wherein said contact has a cylindrical portion which fits within said opening and a rear section in the shape of a parallelepiped, said first conductive member having a square shape having substantially the same outer dimensions as that of the rear section of the contact, and said dielectric member also having a rear section in the shape of a parallelepiped congruent to the first parallelepiped, said first conductive member being sandwiched between said rear sections of said contact and dielectric body.
Claim 30
Dependent Claim
174 words
An electrical connector having at least one contact electrically connected through at least one electrical component to a conductor external to the connector, comprising: a dielectric member which includes a recess for supporting the component and an opening in which at least a portion of the contact is fitted; a first conductive member affixed to the dielectric member to engage a first electrode of the component; a second conductive member secured to the dielectric body to engage a second electrode of the component and sandwich the component therebetween; means for electrically connecting the first conductive member to the contact and means for electrically connecting the second conductive member to the external conductor, wherein one end of said recess in said dielectric member communicates with a slot in the dielectric member in which the second conductive member is fitted, said recess extending parallel to a longitudinal axis of the opening such that a second end of said recess communicates with a rear surface of the dielectric member to which the first conductive member is affixed.
Claim 31
Dependent Claim
174 words
An electrical connector having at least one contact electrically connected through at least one electrical component to a conductor external to the connector, comprising: a dielectric member which includes a recess for supporting the component and an opening in which at least a portion of the contact is fitted; a first conductive member affixed to the dielectric member to engage a first electrode of the component; a second conductive member secured to the dielectric body to engage a second electrode of the component and sandwich the component therebetween; means for electrically connecting the first conductive member to the contact and means for electrically connecting the second conductive member to the external conductor, wherein one end of said recess in said dielectric member communicates with a slot in the dielectric member in which the second conductive member is fitted, said recess extending parallel to a longitudinal axis of the opening such that a second end of said recess communicates with a rear surface of the dielectric member to which the first conductive member is affixed.
Claim 32
Dependent Claim
57 words
A connector as claimed in claim 29, wherein said dielectric body includes a hollow parallelepiped-shaped rear section which fits over a parallelepiped-shaped rear section of said contact, said dielectric body rear section being secured to said contact by engagement between a projection on said contact rear section and a latching aperture in said dielectric body rear section.
Claim 33
Dependent Claim
41 words
A connector as claimed in claim 29, wherein said first conductive member further comprises a barbed projection extending therefrom and wherein the dielectric member includes a slot for receiving the projection to secure said first conductive member to said dielectric member.
Claim 34
Dependent Claim
28 words
A connector as claimed in claim 29, wherein said first conductive member further comprises a tine extending into said recess to engage said first electrode of said component.
Claim 35
Dependent Claim
48 words
A connector as claimed in claim 32, further comprising second, third and fourth recesses in said dielectric body said respective second, third and fourth tines extending into said second, third, and fourth recesses to engage respective first electrodes of said second, third, and fourth components in said recesses.
Claim 36
Dependent Claim
41 words
A connector as claimed in claim 32, wherein said first conductive member further comprises a barbed projecting extending therefrom and wherein the dielectric member includes a slot for receiving the projection to attach said first conductive member to said dielectric member.
Claim 37
Dependent Claim
84 words
A connector as claimed in claim 29, wherein said contact has a cylindrical portion which fits within said opening and a rear section in the shape of a parallelepiped, said first conductive member having a square shape with substantially the same outer dimensions as that of the rear section of the contact, and said dielectric member also having a rear section in the shape of a parallelepiped, said first conductive member being sandwiched between said rear sections of said contact and said dielectric body.
Claim 38
Dependent Claim
61 words
A connector as claimed in claim 35, wherein said second conductive member comprises a planar section, and said dielectric body includes a slot in which said planar section is fitted, said recess communicating with said slot such that said second electrode of said component engages said second conductive member, and is held in pressure contact therewith by said first conductive member.
Claim 39
Dependent Claim
37 words
A connector as claimed in claim 36, wherein said second conductive member further comprises an extension which forms said second connection means, said extension extending outside said rear section of said dielectric body, both forwardly and laterally.
Claim 40
Dependent Claim
63 words
The connector as claimed in claim 37, wherein said second conductive member further comprises a second extension which also forms part of said second connection means, and a second planar section, said dielectric member including a second slot in which said second planar section is fitted, and a connecting section connecting said first and second extensions and said first and second planar sections.
Claim 41
Dependent Claim
23 words
The connector as claimed in claim 37, wherein said planar section further comprises barbs for securing said second conductive member in said slot.
Claim 42
Dependent Claim
42 words
A connector as claimed in claim 37, wherein said dielectric member includes a substantially cylindrical portion extending from a parallelepiped shaped rear section, said substantially cylindrical portion having a shape corresponding to that of a panel opening, said extension engaging said panel.
Claim 43
Dependent Claim
78 words
A connector as claimed in claim 29, wherein said contact is the outer contact of a BNC connector and further comprising an inner contact extending within the outer contact, said inner contact having a PCB tail extending from said rear section of said outer contact for electrical connection to a first trace on a printed circuit board, and said outer contact also including a PCB tail for electrical connection to a second trace on the printed circuit board.
Claim 44
Dependent Claim
25 words
A connector as claimed in claim 41, wherein said PCB tails are at right angles to principal longitudinal axes of said inner and outer contacts.
Claim 45
Dependent Claim
32 words
A connector as claimed in claim 42, wherein said rear section further comprises means for defining a slot for receiving a board lock for mounting said connector on the printed circuit board.
Claim 46
Dependent Claim
41 words
A connector as claimed in claim 29, wherein said second conductive member further comprises an extension which forms said second connection means, said extension extending beyond a profile of outside said rear section of said dielectric body both laterally and forwardly.
Claim 47
Dependent Claim
75 words
A connector as claimed in claim 44, wherein said second conductive member further comprises a second extension which also forms part of said second connection means, and first and second planar sections, wherein said first planar section fits within the first slot and said dielectric member includes a second slot in which said second planar section is fitted, and a connecting section connecting said first and second extension and said first and second planar sections.
Claim 48
Dependent Claim
50 words
A connector as claimed in claim 29, wherein said second conductive member comprises a planar section fitted into said slot, said recess communicating with said slot such that second electrode of said component engages said second conductive member, and is held in pressure contact therewith by said first conductive member.
Claim 49
Dependent Claim
44 words
A connector as claimed in claim 46, wherein said first and second planar section further comprise barbs for securing said second conductive member in said slots, said second conductive member supported by said slots forming a rigid structure against which the component is biased.
Claim 50
Dependent Claim
42 words
A connector as claimed in claim 46, wherein said first conductive member is a plate spring having an opening identical in shape to said opening in said dielectric body and a notch in a perimeter of said opening corresponding to said opening.
Claim 51
Dependent Claim
41 words
A connector as claimed in claim 46, wherein said first conductive member further comprises a tine extending into said recess to engage said first electrode of said component and bias the component against said planar section of the second conductive member.
Claim 52
Dependent Claim
48 words
A connector as claimed in claim 49, further comprising second, third, and fourth recesses in said dielectric body and respective second, third and fourth tines extending into said second, third, and fourth recesses to engage respective first electrodes of said second, third, and fourth components in said recesses.
Claim 53
Dependent Claim
86 words
A connector as claimed in claim 29, wherein said contact has a cylindrical portion which fits within said opening and a rear section in the shape of a parallelepiped, said first conductive member having a square shape with substantially the same outer dimensions as the rear section of the contact, and said dielectric member also having a rear section in the shape of a parallelepiped congruent to the first parallelepiped, said first conductive member being sandwiched between said rear sections of said contact and dielectric body.
Claim 54
Dependent Claim
15 words
A connector as claimed in claim 51, wherein said connector is a rear-mount BNC connector.
Claim 55
Dependent Claim
15 words
A connector as claimed in claim 29, wherein said electrical component is a chip capacitor.
Claim 56
Dependent Claim
20 words
A connector as claimed in claim 53, further comprising means for removably securing the decoupler body to the outer contact.
Claim 57
Dependent Claim
71 words
A connector as claimed in claim 54, wherein said dielectric body comprises an opening defined by a surface having substantially the same longitudinal axis and cross-sectional shape as the contact extending therethrough, wherein said securing means comprises a groove in said surface extending parallel to said longitudinal axis, and a projection on said contact shaped to provide an interference fit with said groove when said projection is inserted into said groove.
Claim 58
Dependent Claim
16 words
A connector as claimed in claim 29, wherein said connector is a rear mount BNC connector.
Claim 59
Dependent Claim
15 words
A connector as claimed in claim 56, wherein said electrical component is a chip capacitor.
Claim 60
Dependent Claim
95 words
An electrical connector, comprising: an electrical contact; and an integral decoupler, wherein said integral decoupler comprises a dielectric body member, a pair of plate springs affixed to said body member, recesses extending through said body member to communicate with said plate springs, and electrical components in said recesses sandwiched between said conductive members, and wherein said electrical contact includes a rear section having a perimeter substantially the same as that of the decoupler, wherein said first plate spring is sandwiched between said rear section of said electrical contact and said body member of said decoupler.
Claim 61
Dependent Claim
95 words
An electrical connector, comprising: an electrical contact; and an integral decoupler, wherein said integral decoupler comprises a dielectric body member, a pair of plate springs affixed to said body member, recesses extending through said body member to communicate with said plate springs, and electrical components in said recesses sandwiched between said conductive members, and wherein said electrical contact includes a rear section having a perimeter substantially the same as that of the decoupler, wherein said first plate spring is sandwiched between said rear section of said electrical contact and said body member of said decoupler.
Claim 62
Dependent Claim
14 words
A connector as claimed in claim 58, wherein said electrical components are chip capacitors.
Claim 63
Dependent Claim
57 words
A connector as claimed in claim 58, wherein said connector is a BNC connector, said dielectric body member and said first section of said electrical contact are parallelepipeds, wherein a substantially cylindrical front section of said contact extends through an opening in said dielectric body, and wherein said dielectric body also includes a substantially cylindrical front section.
Claim 64
Dependent Claim
20 words
A connector as claimed in claim 60, further comprising means for mounting said main body on a printed circuit board.
Claim 65
Dependent Claim
14 words
A connector as claimed in claim 60, wherein said electrical components are chip capacitors.
Claim 66
Dependent Claim
96 words
A decoupler for an electrical connector, comprising: a dielectric main body including a parallelepiped-shaped rear section and a cylindrical front section shaped to fit through a panel opening; a central opening extending through the rear section and the front section; recesses extending from one planar surface of the rear section to a second planar surface of the rear section; a first conductive member secured to the first planar surface of the rear section; a second conductive member secured to the second planar surface of the rear section; and an electrical component sandwiched between said conductive members.
Claim 67
Dependent Claim
96 words
A decoupler for an electrical connector, comprising: a dielectric main body including a parallelepiped-shaped rear section and a cylindrical front section shaped to fit through a panel opening; a central opening extending through the rear section and the front section; recesses extending from one planar surface of the rear section to a second planar surface of the rear section; a first conductive member secured to the first planar surface of the rear section; a second conductive member secured to the second planar surface of the rear section; and an electrical component sandwiched between said conductive members.
Claim 68
Dependent Claim
28 words
A decoupler as claimed in claim 63, wherein said cylindrical portion of said dielectric member is threaded to receive a nut for securing said decoupler to a panel.
Claim 69
Dependent Claim
48 words
A decoupler as claimed in claim 63, further comprising means in said dielectric body for engaging in an interference fit a projection on the outer contact of a BNC connector to removably secure said main body to said outer contact and thereby form an integral decoupled BNC connector.
Claim 70
Dependent Claim
41 words
A decoupler as claimed in claim 63, further comprising a hollow parallelepiped-shaped extension of said main body, and means defining an aperture for receiving a latching projection of a parallelepiped-shaped rear section of an electrical contact which fits within said extension.
Claim 71
Dependent Claim
33 words
A decoupler as claimed in claim 63, wherein said first conductive member is a plate spring having an opening identical in shape to a transverse cross-section of said opening in said dielectric body.
Claim 72
Dependent Claim
60 words
A decoupler as claimed in claim 67, wherein said second conductive member comprises a planar section, and said dielectric body includes a slot in which said planar section is fitted, said recess communicating with said slot such that said second electrode of said component engages said second member, and is held in pressure contact therewith by said first conductive member.
Claim 73
Dependent Claim
28 words
A decoupler as claimed in claim 67, wherein said first conductive member further comprises a tine extending into said recess to engage said first electrode of said component.
Claim 74
Dependent Claim
47 words
A decoupler as claimed in claim 69, further comprising second, third and fourth recesses in said dielectric body and respective second, third, and fourth tines extending into said second, third, and fourth recesses to engage respective first electrodes of second, third, and fourth components of said recesses.
Claim 75
Dependent Claim
41 words
A decoupler as claimed in claim 69, wherein said first conductive member further comprises a barbed projection extending therefrom, and wherein the dielectric member includes a slot for receiving the projection to secure said first conductive member to said dielectric member.
Claim 76
Dependent Claim
61 words
A decoupler as claimed in claim 63, wherein said second conductive member comprises a planar section, and said dielectric body includes a slot in which said planar section is fitted, said recess communicating with said slot such that said second electrode of said component engages said second conductive member and is held in pressure contact therewith by said first conductive member.
Claim 77
Dependent Claim
33 words
A decoupler as claimed in claim 72, wherein said second conductive member further comprises an extension which forms said second connection means, said extension extending outside said rear section of said dielectric member.
Claim 78
Dependent Claim
64 words
A decoupler as claimed in claim 73, wherein said second conductive member further comprises a second extension which also forms part of said second connection means, and a second planar section, said dielectric member including a second slot in which said second planar section is fitted, and a connecting section which connects said first and second extensions and said first and second variable sections.
Claim 79
Dependent Claim
23 words
A decoupler as claimed in claim 74, wherein said vertical section further comprises barbs for securing said second conductive member in said slot.
References Cited (Backward Citations)
US3879103A
Cited
US3980382A
Cited
JPS5386387A
Cited
US4412717A
Cited
US4500159A
Cited
US4772221A
Cited
US4795352A
Cited
US4884982A
Cited
US5073123A
Cited
US4934960A
Cited
US5062811A
Cited
US5108300A
Cited
US5145412A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-07-04 | 1998-01-03 | 1998-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-07-04 | 2002-01-03 | 2002-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-07-04 | 2006-01-03 | 2006-07-05 | $7700.00 | Window Closed / Lapsed |