US4537246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertical heat sink
Assignee: CONVER Corp 10629 BANDLEY DR CUPERTINO CA 95014 A CORP OF
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Filing: 1983-12-09
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Granted: 1985-08-27
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Expires: 2003-12-09
Abstract
Abstract A heat sink for generating heat dissipated by an electronic component mounted thereon includes a vertical heat conductive member, and a resilient clip having first and second legs which are resiliently biased towards each other such that when the clip is slipped over the upper edge of the vertical member, the first leg is urged toward the surface of said vertical member so as to hold an electronic component therebetween. The second leg is equipped with a perpendicular terminating lip which engages the lower edge of the vertical member so as to prevent inadvertent upward movement of the clip. The vertical member is provided with mounting tabs which may be coupled to the holes or vias in a printed circuit board. Additional mounting pads are provided at the upper portion of the vertical member in a plane perpendicular to the vertical member to which a horizontal plate may be coupled.
Inventors
- 👤 Robert H. F. Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:14
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/60; H10W40/641
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
145 words
A heat sink for dissipating heat generated by an electronic component mounted thereon, comprising: a vertical heat conductive member having upper and lower edges and first and second surfaces, said lower edge having connecting tabs at opposite ends thereof, said upper edges having two mounting tabs at opposite ends thereof, said mounting tabs having apertures passing therethrough; and resilient clip means removably coupled to said vertical heat conductive member for holding said electronic component to said vertical heat conductive member, said resilient clip means including first and second legs resiliently biased toward each other so that said first leg holds said electronic component against said vertical heat conductive member when said electronic component and said vertical heat conductive member are placed between said first and second legs, said second leg having a terminating lip which engages said lower edge of said vertical heat conductive member.
Claim 2
Dependent Claim
145 words
A heat sink for dissipating heat generated by an electronic component mounted thereon, comprising: a vertical heat conductive member having upper and lower edges and first and second surfaces, said lower edge having connecting tabs at opposite ends thereof, said upper edges having two mounting tabs at opposite ends thereof, said mounting tabs having apertures passing therethrough; and resilient clip means removably coupled to said vertical heat conductive member for holding said electronic component to said vertical heat conductive member, said resilient clip means including first and second legs resiliently biased toward each other so that said first leg holds said electronic component against said vertical heat conductive member when said electronic component and said vertical heat conductive member are placed between said first and second legs, said second leg having a terminating lip which engages said lower edge of said vertical heat conductive member.
Claim 3
Dependent Claim
33 words
A heat sink according to claim 1 wherein said terminating lip of said clip means lies in a plane perpendicular to the plane of said second leg for passing under said lower edge.
Claim 4
Dependent Claim
17 words
A heat sink according to claim 2 further comprising a horizontal plate coupled to said mounting tabs.
Claim 5
Dependent Claim
38 words
A heat sink according to claim 3 wherein said horizontal plate has a plurality of apertures therethrough which may be aligned with the apertures in said mounting tabs of at least one of said vertical heat conductive members.
Claim 6
Dependent Claim
25 words
A heat sink according to claim 4 further including fastening means for coupling said horizontal plate to a plurality of said vertical heat conductive members.
Claim 7
Dependent Claim
21 words
A heat sink according to claim 5 wherein said vertical heat conductive members and said horizontal plate are made of copper.
Claim 8
Dependent Claim
25 words
A heat sink according to claim 2 wherein said mounting tabs lie in a plane perpendicular to the plane of said vertical heat conductive member.
Claim 9
Dependent Claim
19 words
A heat sink according to claim 7 wherein said connecting tabs are coplanar with said vertical heat conductive member.
Claim 10
Dependent Claim
151 words
A heat sink for dissipating heat generated by an electronic component mounted thereon, comprising: a relatively flat vertical heat conductive member having upper and lower edges, said lower edge having connecting tabs coplanar with said vertical heat conductive member, said upper edge having mounting tabs lying in a plane perpendicular to said vertical heat conductive member, said mounting tabs having apertures passing therethrough; and resilient clip means removably coupled to said vertical heat conductive member for holding said electronic component to said vertical heat conductive member, said resilient clip means including first and second legs resiliently biased toward each other so that said first leg holds said electronic component against said vertical heat conductive member when said electronic component and said vertical heat conductive member are placed between said first and second legs, said second leg having a terminating lip which engages said lower edge of said vertical heat conductive member.
Claim 11
Dependent Claim
151 words
A heat sink for dissipating heat generated by an electronic component mounted thereon, comprising: a relatively flat vertical heat conductive member having upper and lower edges, said lower edge having connecting tabs coplanar with said vertical heat conductive member, said upper edge having mounting tabs lying in a plane perpendicular to said vertical heat conductive member, said mounting tabs having apertures passing therethrough; and resilient clip means removably coupled to said vertical heat conductive member for holding said electronic component to said vertical heat conductive member, said resilient clip means including first and second legs resiliently biased toward each other so that said first leg holds said electronic component against said vertical heat conductive member when said electronic component and said vertical heat conductive member are placed between said first and second legs, said second leg having a terminating lip which engages said lower edge of said vertical heat conductive member.
Claim 12
Dependent Claim
47 words
A heat sink according to claim 9 further comprising a horizontal plate coupled to said mounting tabs, said horizontal plate having a plurality of apertures therethrough which may be aligned with the apertures in said mounting tabs of at least one of said vertical heat conductive members.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-26 | 1989-02-25 | 1989-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-26 | 1993-02-25 | 1993-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-26 | 1997-02-25 | 1997-08-27 | $7700.00 | Window Closed / Lapsed |