Patent US6980437B2 successfully refreshed from Google Patents.
US6980437B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pluggable electronic receptacle with heat sink assembly
Assignee: TE Connectivity Solutions GmbH
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Filing: 2004-03-03
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Granted: 2005-12-27
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Expires: 2024-03-03
Abstract
Abstract A receptacle assembly includes a plurality of guide frames, each of the guide frames having top, bottom and side walls joined to form an interior cavity configured to receive an electrical module. Each of the plurality of guide frames have a heat sink opening extending through one of the top, bottom and side walls. A heat sink is mounted over each of the guide frames and extends through a respective one of the heat sink openings. Each respective heat sink has an engagement surface located proximate the interior cavity of each respective guide frame. The engagement surface of each heat sink is configured to physically contact a respective module when installed in each respective interior cavity. A heat sink clip spans the plurality of guide frames.
Inventors
- 👤 Edward John Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:46
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/02; H04B1/03; H04B1/036; H05; H05K; H05K7/00; H05K7/20; H05K7/2039; H05K7/20409; H05K7/20418
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
127 words
A receptacle assembly, comprising: a plurality of guide frames, each of said guide frames having top, bottom and side walls joined to form an interior cavity configured to receive an electrical module, each of said plurality of guide frames having a heat sink opening extending through one of said top, bottom and side walls; a heat sink mounted over each of said guide frames and extending through a respective one of said heat sink openings, each respective heat sink having an engagement surface located proximate said interior cavity of said respective guide frame, said engagement surface of each heat sink being configured to physically contact a respective module when installed in said respective interior cavity; and a single heat sink clip spanning said plurality of guide frames.
Claim 2
Dependent Claim
127 words
A receptacle assembly, comprising: a plurality of guide frames, each of said guide frames having top, bottom and side walls joined to form an interior cavity configured to receive an electrical module, each of said plurality of guide frames having a heat sink opening extending through one of said top, bottom and side walls; a heat sink mounted over each of said guide frames and extending through a respective one of said heat sink openings, each respective heat sink having an engagement surface located proximate said interior cavity of said respective guide frame, said engagement surface of each heat sink being configured to physically contact a respective module when installed in said respective interior cavity; and a single heat sink clip spanning said plurality of guide frames.
Claim 3
Dependent Claim
33 words
The receptacle assembly of claim 1 wherein said heat sink clip comprises retention beams extending over said plurality of guide frames, said assembly further comprising interposer spring elements actuated by said retention beams.
Claim 4
Dependent Claim
40 words
The receptacle assembly of claim 1 , further comprising a plurality of spring elements secured over a respective one of said plurality of heat sinks, each said spring element contacting a respective heat sink and exerting a damping force thereupon.
Claim 5
Dependent Claim
58 words
The receptacle assembly of claim 1 wherein said clip comprises side rails that snap over said side walls of said plurality of guide frames, said side rails being joined by retention beams, each of said retention beams engaging a plurality of interposer spring members that extend over, and flexibly engage, said heat sinks of each respective guide frame.
Claim 6
Dependent Claim
66 words
The receptacle assembly of claim 1 , wherein said engagement surface of each heat sink rests within a respective one of said interior cavities of said guide frames at a level that interferes with an installation path of the module, each said heat sink being movable outward by the module when the module is installed to provide an abutting interface between the heat sink and module.
Claim 7
Dependent Claim
32 words
The receptacle assembly of claim 1 , wherein said engagement surface of each of said heat sinks is flat and smooth to slide along a mating surface of the module when installed.
Claim 8
Dependent Claim
16 words
The receptacle assembly of claim 1 wherein said plurality of guide frames comprises four guide frames.
Claim 9
Dependent Claim
141 words
A transceiver receptacle assembly, comprising: a plurality of guide frames aligned with one another, each said guide frame having top, bottom and side walls joined to form an interior cavity configured to receive a transceiver, said top wall having a heat sink opening therethrough; a plurality of heat sinks, each of said heat sink mounted over each respective heat sink opening of said guide frames, each said heat sink having an engagement surface located proximate said interior cavity of each respective guide frame, said engagement surface of said heat sink being configured to physically contact the transceiver when installed in said interior cavity; a plurality of interposer spring elements, each of said interposer spring elements exerting a normal force on a respective one of said plurality of heat sinks; and a single clip extending over said plurality of interposer spring elements.
Claim 10
Dependent Claim
141 words
A transceiver receptacle assembly, comprising: a plurality of guide frames aligned with one another, each said guide frame having top, bottom and side walls joined to form an interior cavity configured to receive a transceiver, said top wall having a heat sink opening therethrough; a plurality of heat sinks, each of said heat sink mounted over each respective heat sink opening of said guide frames, each said heat sink having an engagement surface located proximate said interior cavity of each respective guide frame, said engagement surface of said heat sink being configured to physically contact the transceiver when installed in said interior cavity; a plurality of interposer spring elements, each of said interposer spring elements exerting a normal force on a respective one of said plurality of heat sinks; and a single clip extending over said plurality of interposer spring elements.
Claim 11
Dependent Claim
47 words
The transceiver receptacle assembly of claim 8 , said spring elements flexing to permit said heat sink to move outward away from said guide frame when the transceiver is inserted, said clip having side rails that snap over said side walls of said plurality of guide frames.
Claim 12
Dependent Claim
42 words
The receptacle assembly of claim 8 wherein said clip comprises retention beams spanning said plurality of interposer spring elements, each of said retention beams flexing said plurality of interposer spring elements to flexibly engage said heat sinks of each respective guide frame.
Claim 13
Dependent Claim
32 words
The receptacle assembly of claim 8 , wherein said engagement surface of each of said heat sinks is flat and smooth to slide along a mating surface of the transceiver when installed.
Claim 14
Dependent Claim
16 words
The receptacle assembly of claim 8 wherein said plurality of guide frames comprises four guide frames.
Claim 15
Dependent Claim
146 words
An electronic transceiver assembly, comprising: a plurality of guide frames, each of said guide frames having top, bottom and side walls joined to form an interior cavity and having a heat sink opening extending through one of said top, bottom and side walls; a plurality of transceivers, each respective transceiver configured to be received in a respective one of said guide frames; a plurality of heat sinks, each respective heat sink mounted over a respective one of said guide frames and extending through a respective one of said heat sink openings, each respective heat sink having an engagement surface located proximate said interior cavity of said respective guide frame, said engagement surface of each heat sink being configured to physically contact a respective one of said transceivers when installed in said respective interior cavity, and a single heat sink clip spanning said plurality of guide frames.
Claim 16
Dependent Claim
146 words
An electronic transceiver assembly, comprising: a plurality of guide frames, each of said guide frames having top, bottom and side walls joined to form an interior cavity and having a heat sink opening extending through one of said top, bottom and side walls; a plurality of transceivers, each respective transceiver configured to be received in a respective one of said guide frames; a plurality of heat sinks, each respective heat sink mounted over a respective one of said guide frames and extending through a respective one of said heat sink openings, each respective heat sink having an engagement surface located proximate said interior cavity of said respective guide frame, said engagement surface of each heat sink being configured to physically contact a respective one of said transceivers when installed in said respective interior cavity, and a single heat sink clip spanning said plurality of guide frames.
Claim 17
Dependent Claim
33 words
The receptacle assembly of claim 13 wherein said heat sink clip comprises retention beams extending over said plurality of guide frames, said assembly further comprising interposer spring elements actuated by said retention beams.
Claim 18
Dependent Claim
41 words
The receptacle assembly of claim 13 , further comprising a plurality of spring elements secured over a respective one of said plurality of heat sinks, said spring element contacting each of said respective heat sinks and exerting a clamping force thereupon.
Claim 19
Dependent Claim
58 words
The receptacle assembly of claim 13 wherein said clip comprises side rails that snap over said side walls of said plurality of guide frames, said side rails being joined by retention beams, each of said retention beams engaging a plurality of interposer spring members that extend over, and flexibly engage, said heat sinks of each respective guide frame.
Claim 20
Dependent Claim
72 words
The receptacle assembly of claim 13 , wherein said engagement surface of each heat sink rests within a respective one of said interior cavities of said guide frames at a level that interferes with an installation path of the respective transceiver, each said heat sink being movable outward by the respective transceiver when the respective transceiver is installed to provide an abutting interface between the respective heat sink and the respective transceiver.
Claim 21
Dependent Claim
33 words
The receptacle assembly of claim 13 , wherein said engagement surface of each of said heat sinks is flat and smooth to slide along a mating surface of the respective transceiver when installed.
Claim 22
Dependent Claim
25 words
The receptacle assembly of claim 13 , wherein each of said transceiver modules is configured to transmit data signals at rates up to 10 Gbs.
Claim 23
Dependent Claim
16 words
The receptacle assembly of claim 13 wherein said plurality of guide frames comprises four guide frames.
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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) | 2008-12-26 | 2009-06-27 | 2009-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2012-12-26 | 2013-06-27 | 2013-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2016-12-26 | 2017-06-27 | 2017-12-27 | $7700.00 | Window Closed / Lapsed |