Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VAPOR CHAMBER
Document Type and Number:
WIPO Patent Application WO/2018/198354
Kind Code:
A1
Abstract:
Provided is a vapor chamber (1) comprising: a housing (4) configured from a first sheet (2) and a second sheet (3) that face each other and that are joined to each other at the outer edges thereof; pillars (5) provided between the first sheet (2) and the second sheet (3) so as to support the sheets from the inside; a wick (8) arranged within the housing (4); and a hydraulic liquid sealed within the housing (4). The first sheet (2) and the second sheet (3) bend and approach each other between the joined sections thereof and positions at which the sheets begin to deform. The distance between the first sheet (2) and the wick (8) is larger than the distance between the second sheet (3) and the wick (8) at the positions at which the sheets being to deform.

Inventors:
NUMOTO, Tatsuhiro (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
WAKAOKA, Takuo (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
KISHIMOTO, Atsushi (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
CHIKAGAWA, Osamu (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2017/017043
Publication Date:
November 01, 2018
Filing Date:
April 28, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
F28D15/02; F28D15/04
Foreign References:
JP2007183021A2007-07-19
CN101639331A2010-02-03
CN101614499B2010-09-15
JPH1137679A1999-02-12
JP2015087089A2015-05-07
JP2013002640A2013-01-07
JP3113254U2005-09-02
JPS54108050A1979-08-24
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (AOYAMA & PARTNERS, Umeda Hankyu Bldg. Office Tower 8-1, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 17, 〒5300017, JP)
Download PDF: