Invention Grant
US08220878B2 Electronic device including circuit board with radiating member, hydraulic unit including the electronic device, and method of fixing the radiating member to the circuit board
失效
包括具有散热构件的电路板，包括电子装置的液压单元和将散热构件固定到电路板的方法的电子设备
- Patent Title: Electronic device including circuit board with radiating member, hydraulic unit including the electronic device, and method of fixing the radiating member to the circuit board
- Patent Title (中): 包括具有散热构件的电路板，包括电子装置的液压单元和将散热构件固定到电路板的方法的电子设备
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Application No.: US12411967Application Date: 2009-03-26
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Publication No.: US08220878B2Publication Date: 2012-07-17
- Inventor: Kumiko Yoshinaga , Yuichi Yanagisawa
- Applicant: Kumiko Yoshinaga , Yuichi Yanagisawa
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Crowell & Moring LLP
- Priority: JP2008-088753 20080328
- Main IPC: H05K7/20
- IPC: H05K7/20
Abstract:
An electronic device including a circuit board onto which an electronic part is installed, a radiating member, and at least one fitting member that fixes the radiating member to the circuit board, the fitting member being formed with a resilient portion that is configured to produce a resilient restoring force and holds the radiating member in a state fixed to the circuit board by the resilient restoring force.
Public/Granted literature
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