Invention Grant
- Patent Title: Pourous heat sink with chimney
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Application No.: US15751243Application Date: 2016-07-08
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Publication No.: US10582642B2Publication Date: 2020-03-03
- Inventor: Martin Franke , Peter Frühauf , Rüdiger Knofe , Bernd Müller , Stefan Nerreter , Michael Niedermayer , Ulrich Wittreich , Manfred Zäske
- Applicant: Siemens Aktiengesellschaft
- Applicant Address: DE Munich
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE Munich
- Agency: Slayden Grubert Beard PLLC
- Priority: DE102015215570 20150814
- International Application: PCT/EP2016/066302 WO 20160708
- International Announcement: WO2017/029029 WO 20170223
- Main IPC: H05K7/00
- IPC: H05K7/00 ; H05K7/20 ; H05K1/02

Abstract:
Examples include cooling members for electronic components and/or methods for producing cooling members. The members may include: an assembly side for an electronic component and an upper side opposite the assembly side; at least one cooling chimney extending through the cooling member away from the assembly side which leads to an outlet opening in the upper side of the cooling member; and a number of cooling channels. The cooling channels may have a smaller cross-section than a cross-section of the cooling chimney which lead from inlet openings in the upper side of the cooling member to the cooling chimney.
Public/Granted literature
- US20180235101A1 Heat Sink For An Electronic Component Public/Granted day:2018-08-16
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