IP Library › Granted Patent US 8,248,805
Granted Patent B2
US 8,248,805 · App. 12/566,591 · Granted Aug 21, 2012

System to improve an in-line memory module

Assignee: International Business Machines Corporation
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Quick Facts
Patent No.
US 8,248,805
App. No.
12/566,591
Granted
Aug 21, 2012
Kind
B2
Abstract

A system to improve an in-line memory module may include an edging carried by the in-line memory module to stiffen, support, protect, and/or aid in handling the in-line memory module. The system may also include guide ribs carried by the edging to facilitate positioning of the in-line memory module during installation. In one embodiment, the system includes a heat spreader to aid in cooling a plurality of heat sources carried by the in-line memory module. The system may further include a compliant member to regulate the heat spreader's positioning relative to the plurality of heat sources.

Claims (14)

1. A system comprising:

an edging carried by an in-line memory module to at least one of stiffen, support, protect, and aid in handling the in-line memory module;

a guide rib carried by said edging to facilitate positioning of the in-line memory module during installation;

a heat spreader to aid in cooling a plurality of heat sources carried by the in-line memory module;

a compliant member to bias the heat spreader against the plurality of heat sources; and

a threaded nut and screw for adjustably setting a biasing force delivered by the compliant member.

2. The system of claim 1 wherein said edging comprises a retention feature which secures the in-line memory module after its installation.

3. The system of claim 1 wherein said heat spreader is shaped to contact the plurality of heat sources and to avoid a plurality of non-heat sources.

4. The system of claim 1 wherein said heat spreader comprises fins and relief sections without fins that mate with said compliant member.

5. The system of claim 4 wherein the relief sections without fins position said compliant member during installation.

6. The system of claim 1 further comprising a fastener to connect said compliant member and said heat spreader.

7. The system of claim 6 wherein said fastener controls said compliant member's ability to regulate positioning.

8. The system of claim 1 wherein the compliant member is a leaf spring.

9. The system of claim 1 wherein the compliant member is configured to regulate said heat spreader's positioning relative to the plurality of heat sources.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 24, 2009
From: BRANDON, MARK A.; CANFIELD, SHAWN; EDWARDS, DAVID L.; GENEST, ROBERT R.; KEMINK, RANDALL G.; MULLADY, ROBERT K.; TOROK, JOHN G.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 023280/0868 →
Continuity (1)
Related Publication 20110069456A1 · Mar 24, 2011