Invention Grant
- Patent Title: Corrosion preventive heatsink for network device
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Application No.: US16842505Application Date: 2020-04-07
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Publication No.: US11234342B2Publication Date: 2022-01-25
- Inventor: Mehmet Onder Cap , Manigandan Boopalan , Joel Richard Goergen , Sandeep Mehdiratta , Manjunatha Reddy Shivashankara , Damaruganath Pinjala
- Applicant: CISCO TECHNOLOGY, INC.
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Main IPC: H05K7/20
- IPC: H05K7/20 ; H05K1/02
Abstract:
In one embodiment, an apparatus includes a chassis base, a printed circuit board mounted on the chassis base, a heatsink positioned over the printed circuit board to prevent corrosion of components on the printed circuit board, wherein the heatsink comprises a plurality of upward extending fins and a plurality of downward extending walls, a seal interposed between an edge of the downward extending walls and the chassis base, and a cover extending over the heatsink.
Public/Granted literature
- US20210112682A1 CORROSION PREVENTIVE HEATSINK FOR NETWORK DEVICE Public/Granted day:2021-04-15
Information query
