US5060113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector assembly
Assignee: Raychem Corp
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Filing: 1990-07-31
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Granted: 1991-10-22
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Expires: 2010-07-31
Abstract
Abstract This invention provides a connector assembly for forming electrical connections to at least two circuit boards disposed in a parallel surface-to-surface relationship. The assembly comprises at least two modules, each of which comprises connector elements. A first set of connector elements provides connections between the circuit board and another electrical device, and a second set of connector elements provides connections between the circuit boards. A heat sink may be provided between the circuit boards. Electronic components on the circuit boards may be sealed by means of a gel, which can also serve to transmit heat from the components.
Inventors
- 👤 Brian Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:14
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/14; H05K7/1461; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/52; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/73; H05K1/00; H05K1/02; H05K1/14; H05K1/144
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
218 words
A connector assembly for forming electrical connections to at least two circuit boards disposed in a substantially parallel surface-to-surface relationship, comprising a plurality of mateable connector modules, each of which comprises a plurality of contact elements having contact portions for connection to respective contacts on one of the circuit boards, a first set of the contact elements having contact portions for connection to an electrical device so as to form connections between the device and the said contacts on one or both of the circuit boards, and a second set of the contact elements having contact portions for connection to respective contact portions of the second set of contact elements of the other module so as to form connections between respective contacts on the two circuit boards when the modules are mated, in which assembly: (a) the contact portions for connection to the circuit board contacts are provide on a first face of each module; (b) the contact portions for connection to the electrical device are provided on a second face of each module that is opposite and substantially parallel to the first face; and (c) the contact portions for connection to the contact elements on the other module are provided on a third face of each module that is substantially perpendicular to the first and second faces.
Claim 2
Dependent Claim
218 words
A connector assembly for forming electrical connections to at least two circuit boards disposed in a substantially parallel surface-to-surface relationship, comprising a plurality of mateable connector modules, each of which comprises a plurality of contact elements having contact portions for connection to respective contacts on one of the circuit boards, a first set of the contact elements having contact portions for connection to an electrical device so as to form connections between the device and the said contacts on one or both of the circuit boards, and a second set of the contact elements having contact portions for connection to respective contact portions of the second set of contact elements of the other module so as to form connections between respective contacts on the two circuit boards when the modules are mated, in which assembly: (a) the contact portions for connection to the circuit board contacts are provide on a first face of each module; (b) the contact portions for connection to the electrical device are provided on a second face of each module that is opposite and substantially parallel to the first face; and (c) the contact portions for connection to the contact elements on the other module are provided on a third face of each module that is substantially perpendicular to the first and second faces.
Claim 3
Dependent Claim
31 words
A connector assembly as claimed in claim 1, which includes means for sealing of the modules against ingress of contaminants into contact with the contact portions when the modules are mated.
Claim 4
Dependent Claim
39 words
A connector assembly as claimed in claim 1, in which the contact portions provided on the third surface are resiliently deformable so that when the modules are mated, the said contact portions are urged into contact with one another.
Claim 5
Dependent Claim
241 words
A circuit board assembly which comprises at least two circuit boards that are electrically connected to one another by means of a connector assembly for forming electrical connections to the said at least two circuit boards disposed in a substantially parallel surface-to-surface relationship, comprising a plurality of mateable connector modules, each of which comprises a plurality of contact elements having contact portions for connection to respective contacts on one of the circuit boards, a first set of the contact elements having contact portions for connection to an electrical device so as to form connections between the device and the said contacts on one or both of the circuit boards, and a second set of the contact elements having contact portions for connection to respective contact portions of the second set of contact elements of the other module so as to form connections between respective contacts on the two circuit boards when the modules are mated, in which assembly: (a) the contact portions for connection to the circuit board contacts are provide on a first face of each module; (b) the contact portions for connection to the electrical device are provided on a second face of each module that is opposite and substantially parallel to the first face; and (c) the contact portions for connection to the contact elements on the other module are provided on a third face of each module that is substantially perpendicular to the first and second faces.
Claim 6
Dependent Claim
241 words
A circuit board assembly which comprises at least two circuit boards that are electrically connected to one another by means of a connector assembly for forming electrical connections to the said at least two circuit boards disposed in a substantially parallel surface-to-surface relationship, comprising a plurality of mateable connector modules, each of which comprises a plurality of contact elements having contact portions for connection to respective contacts on one of the circuit boards, a first set of the contact elements having contact portions for connection to an electrical device so as to form connections between the device and the said contacts on one or both of the circuit boards, and a second set of the contact elements having contact portions for connection to respective contact portions of the second set of contact elements of the other module so as to form connections between respective contacts on the two circuit boards when the modules are mated, in which assembly: (a) the contact portions for connection to the circuit board contacts are provide on a first face of each module; (b) the contact portions for connection to the electrical device are provided on a second face of each module that is opposite and substantially parallel to the first face; and (c) the contact portions for connection to the contact elements on the other module are provided on a third face of each module that is substantially perpendicular to the first and second faces.
Claim 7
Dependent Claim
28 words
A circuit board assembly as claimed in claim 4, which includes a heat sink element located between the circuit boards with which the boards are in thermal contact.
Claim 8
Dependent Claim
18 words
A circuit board assembly as claimed in claim 4, which includes a case for enclosing the circuit boards.
Claim 9
Dependent Claim
27 words
A circuit board assembly as claimed in claim 6, which includes gel material within the case in thermal contact with at least one of the circuit boards.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-10-21 | 1995-04-22 | 1995-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-21 | 1999-04-22 | 1999-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-21 | 2003-04-22 | 2003-10-22 | $7700.00 | Window Closed / Lapsed |