Patent US4956000A successfully refreshed from Google Patents.
US5385487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for electrically operating devices in a controlled environment
Assignee: AT&T Inc
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Filing: 1993-08-30
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Granted: 1995-01-31
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Expires: 2013-08-30
Abstract
Abstract A chamber, e.g., an oven, has open access ports through a wall thereof opening into the chamber. Cooperating with the access ports are a number of mounting assemblies each comprising a front section, for disposition within the chamber via the access port, and a rear section for extending exteriorly of the chamber. Device receiving sockets are mounted on the front section and electrical plug receiving sockets are mounted on the rear section. The front and rear sockets are electrically wired together for applying electrical power to the devices on the front section. An intermediate member is disposed between the front and rear sections providing thermal isolation therebetween and providing means for sealing the access ports when a mounting assembly is disposed therethrough. Variable socket to socket wiring means are also provided.
Inventors
- 👤 Bruce A. Beitman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:59
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/28; G01R31/2851; G01R31/2855; G01R31/286; G01R31/2862; H; H05; H05K; H05K7/00; H05K7/14; H05K7/1438; H05K7/1447; H05K7/1448; G01R31/2863
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
227 words
An apparatus for electrically operating a device within a controlled environment said apparatus comprising a chamber for providing a controlled environment and an enclosure for said chamber, said enclosure having an access port therethrough providing access to said chamber, and a mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said access port having a counter-bored configuration providing an internal shoulder surrounding a portion of the passageway through said access port, said intermediate member having a front surface facing towards said front section, and a first gasket mounted along the outer periphery of said front surface for engagement with said internal shoulder.
Claim 2
Independent Claim
227 words
An apparatus for electrically operating a device within a controlled environment said apparatus comprising a chamber for providing a controlled environment and an enclosure for said chamber, said enclosure having an access port therethrough providing access to said chamber, and a mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said access port having a counter-bored configuration providing an internal shoulder surrounding a portion of the passageway through said access port, said intermediate member having a front surface facing towards said front section, and a first gasket mounted along the outer periphery of said front surface for engagement with said internal shoulder.
Claim 3
Dependent Claim
59 words
An apparatus according to claim 1 wherein said access port opens onto an external surface of said enclosure, and a second gasket encircles a rear portion of said intermediate member for engagement with said external surface simultaneously with the engagement of said first gasket with said internal shoulder for, in cooperation with said intermediate member, sealing said access port.
Claim 4
Dependent Claim
34 words
An apparatus according to claim 1 wherein said chamber is part of an oven providing an environment of elevated temperature, and said access port provides communication between said chamber and air surrounding said apparatus.
Claim 5
Independent Claim
291 words
An apparatus for electrically operating a device within a controlled environment said apparatus comprising a chamber for providing a controlled environment and an enclosure for said chamber, said enclosure having an access port therethrough providing access to said chamber, and a mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket including a wiring interface region having first and second connector means each including first and second groups of terminals, respectively, said first group of terminals being individually wired to respective ones of said terminals on said rear section, and said second group of terminals being individually wired to respective ones of said terminals on said front section socket, and a plurality of connector boards each being removably connectable to both said connector means, each of said connector boards having a different wiring pattern thereon whereby, depending upon which of said connector boards is connected to said both connector means, different interconnecting patterns are provided between the various terminals of said first and second groups of terminals.
Claim 6
Independent Claim
291 words
An apparatus for electrically operating a device within a controlled environment said apparatus comprising a chamber for providing a controlled environment and an enclosure for said chamber, said enclosure having an access port therethrough providing access to said chamber, and a mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket including a wiring interface region having first and second connector means each including first and second groups of terminals, respectively, said first group of terminals being individually wired to respective ones of said terminals on said rear section, and said second group of terminals being individually wired to respective ones of said terminals on said front section socket, and a plurality of connector boards each being removably connectable to both said connector means, each of said connector boards having a different wiring pattern thereon whereby, depending upon which of said connector boards is connected to said both connector means, different interconnecting patterns are provided between the various terminals of said first and second groups of terminals.
Claim 7
Dependent Claim
82 words
An apparatus according to claim 4, including a third connector means disposed in line with said first and second connector means, each of said connector boards comprising a flat plate including three projections for respective mating with said first, second and third connector means, said projections including conductive paths thereon for electrically connecting to the terminals in said respective connector means, and the conductive paths on each of said projections being electrically connected to the conductive paths on another of said projections.
Claim 8
Independent Claim
220 words
An apparatus for electrically operating a device within a controlled environment said apparatus comprising a chamber for providing a controlled environment and an enclosure for said chamber, said enclosure having an access port therethrough providing access to said chamber, and a mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said rear section comprising first and second spaced apart members providing therebetween a passageway for a heat transferring medium, and wherein said means for interconnecting said rear section terminals to said terminals on said front section socket comprise electrical wires which pass through said passageway.
Claim 9
Independent Claim
220 words
An apparatus for electrically operating a device within a controlled environment said apparatus comprising a chamber for providing a controlled environment and an enclosure for said chamber, said enclosure having an access port therethrough providing access to said chamber, and a mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said rear section comprising first and second spaced apart members providing therebetween a passageway for a heat transferring medium, and wherein said means for interconnecting said rear section terminals to said terminals on said front section socket comprise electrical wires which pass through said passageway.
Claim 10
Dependent Claim
43 words
An apparatus according to claim 6 wherein said rear section terminal are including within sockets fixedly mounted on said first member, and said terminals extending into the space between said first and second members for connection, within said space, to said electrical wires.
Claim 11
Dependent Claim
24 words
An apparatus according to claim 7 wherein said second member is secured to said intermediate member through an intervening body of thermally insulating material.
Claim 12
Dependent Claim
42 words
An apparatus according to claim 6 wherein said chamber is part of an oven providing an environment of elevated temperature, said access port provides communication between said chamber and air surrounding said apparatus, and said heat transferring medium comprises said surrounding air.
Claim 13
Dependent Claim
101 words
Apparatus according to claim 9 wherein said intermediate member comprises a block of thermally insulating material, said block having a forwardly facing surface for being disposed within said chamber and a rearwardly facing surface for being disposed exteriorly of said chamber when said front section of said mounting assembly is disposed within said chamber, said first of said spaced apart members comprising a first flat plate parallel to and secured to said rearwardly facing surface, and said second of said members comprising a second flat plate parallel to and secured to said first flat plate by spaced apart thermal insulating members.
Claim 14
Dependent Claim
267 words
A mounting assembly for use with a chamber providing a controlled environment, said chamber having an enclosure including an access port therethrough, said mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said interconnecting means including first and second connector means having first and second groups of terminals, respectively, said first group of terminals being individually wired to respective ones of said terminals on said rear section, and said second group of terminals being individually wired to respective ones of said terminals on said front section socket, and a plurality of connectors each being removably connectable to both said connector means, each of said connectors having a different wiring pattern thereon whereby, depending upon which of said connectors is connected to said both connector means, different interconnecting patterns are provided between the various terminals of said first and second group of terminals.
Claim 15
Dependent Claim
267 words
A mounting assembly for use with a chamber providing a controlled environment, said chamber having an enclosure including an access port therethrough, said mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, said intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said interconnecting means including first and second connector means having first and second groups of terminals, respectively, said first group of terminals being individually wired to respective ones of said terminals on said rear section, and said second group of terminals being individually wired to respective ones of said terminals on said front section socket, and a plurality of connectors each being removably connectable to both said connector means, each of said connectors having a different wiring pattern thereon whereby, depending upon which of said connectors is connected to said both connector means, different interconnecting patterns are provided between the various terminals of said first and second group of terminals.
Claim 16
Dependent Claim
82 words
A mounting assembly according to claim 11 including a third connector means disposed in line with said first and second connector means, each of said connectors comprising a flat plate including three projections for respective mating with said first, second and third connector means, said projections including conductive paths thereon for electrically connecting to the terminals in said respective connector means, and the conductive paths on each of said projections being electrically connected to the conductive paths on another of said projections.
Claim 17
Dependent Claim
201 words
A mounting assembly for use with a chamber providing a controlled environment, said chamber having an enclosure including an access port therethrough, said mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, with intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said rear section comprising first and second spaced apart members providing a passageway therebetween for a heat transferring medium, and said means for interconnecting said rear section terminal to said terminals on said front section socket comprise electrical wires which pass through said passageway.
Claim 18
Dependent Claim
201 words
A mounting assembly for use with a chamber providing a controlled environment, said chamber having an enclosure including an access port therethrough, said mounting assembly having a front section for passage through said access port for disposition within said chamber, a rear section for extending exteriorly of said access port, and an intermediate member disposed between said front and rear sections and to which said front and rear sections are secured, with intermediate member being configured to mate with and seal said access port when said front section is disposed within said chamber, said intermediate member providing thermal insulation between said front and rear sections, a socket for receiving a device to be electrically operated, said socket being mounted on said front section, terminals on said rear section for connection to a source of electrical power for said devices, and means for interconnecting said terminals on said rear section to respective terminals on said front section socket, said rear section comprising first and second spaced apart members providing a passageway therebetween for a heat transferring medium, and said means for interconnecting said rear section terminal to said terminals on said front section socket comprise electrical wires which pass through said passageway.
Claim 19
Dependent Claim
44 words
A mounting assembly according to claim 13 wherein said rear section terminals are included within sockets fixedly mounted on said first member, and said terminals extend into the space between said first and second members for connection, within said space, to said electrical wires.
Claim 20
Dependent Claim
25 words
A mounting assembly according to claim 14 wherein said first member is secured to said intermediate member through an intervening body of thermally insulating material.
Claim 21
Dependent Claim
103 words
A mounting assembly according to claim 13 wherein said intermediate member comprises a block of thermally insulating material, said block having a forwardly facing surface for being disposed within said chamber and a rearwardly facing surface for being disposed exteriorly of said chamber when said front section of said mounting assembly is disposed within said chamber, said first of said spaced apart members comprising a first flat plate parallel to and secured to said rearwardly facing surface, and said second of said members comprising a second flat plate parallel to and secured to said first flat plate by spaced apart thermal insulating members.
References Cited (Backward Citations)
US4409641A
Cited
US4399487A
Cited
US4397513A
Cited
US4962444A
Cited
US4958257A
Cited
US5119270A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-01-30 | 1998-08-01 | 1999-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-30 | 2002-08-01 | 2003-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-30 | 2006-08-01 | 2007-01-31 | $7700.00 | Window Closed / Lapsed |