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1. (WO2017170153) PHASE CHANGE COOLER AND ELECTRONIC EQUIPMENT

Pub. No.:    WO/2017/170153    International Application No.:    PCT/JP2017/011801
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri Mar 24 00:59:59 CET 2017
IPC: F28D 15/02
H01L 23/427
H05K 7/20
Applicants: NEC CORPORATION
日本電気株式会社
Inventors: HACHIYA Mahiro
蜂矢 真弘
CHIBA Masaki
千葉 正樹
Title: PHASE CHANGE COOLER AND ELECTRONIC EQUIPMENT
Abstract:
Provided are a phase change cooler with improved cooling performance and pressure resistance performance and electronic equipment using same. A phase change cooler comprises a heat receiving unit, a heat dissipating unit, a vapor pipe and a liquid pipe that connect the heat receiving unit and the heat dissipating unit in a ring, and refrigerant that is enclosed in the cooler. The heat receiving unit has an approximate semi-circular cross section and the vapor pipe is connected to an inclined face of the heat receiving unit.