Invention Grant
- Patent Title: Adjustable retention device for heat sink assembly
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Application No.: US17816767Application Date: 2022-08-02
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Publication No.: US12207446B2Publication Date: 2025-01-21
- Inventor: Mehdi Hamid Vishkasougheh , Kevin O'Connell , Eric J. Campbell , Arshad Alfoqaha , Connor L. Smith
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Agent Kimberly Zillig
- Main IPC: H05K7/20
- IPC: H05K7/20 ; H01L23/40

Abstract:
A heat sink retention device for retaining a heat sink, including a spring, proximate an electronic device in a circuit board. The device includes a first component configured to be attached to a circuit board, and a second component configured to be adjustably attached to the first component, and including an opening configured to retain a portion of a spring of a heat sink. When the first and second components are attached together and the first component is attached to the circuit board, the heat sink retention device is adapted to allow application of a force on the spring in order to retain the heat sink proximate an electronic device mounted on the circuit board.
Public/Granted literature
- US20240049432A1 ADJUSTABLE RETENTION DEVICE FOR HEAT SINK ASSEMBLY Public/Granted day:2024-02-08
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