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Title:
FILTRATION FILTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/022484
Kind Code:
A1
Abstract:
Provided is a filtration filter device capable of improving the filtration recovery rate, and equipped with: a metal porous membrane (1); a housing (2) having the metal porous membrane (1) provided therein, having a liquid intake channel (21a) provided so as to face a first principal surface (11) of the metal porous membrane (1), and also having a liquid discharge channel (22a) provided so as to face a second principal surface (12) of the metal porous membrane (1); and an elastic body (3) provided in a gap between the housing (2) and the outer-peripheral section of the metal porous membrane (1).

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Inventors:
KONDO, Takashi (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
BANJU, Masaru (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2016/071235
Publication Date:
February 09, 2017
Filing Date:
July 20, 2016
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
B01D63/00; B01D29/01; B01D63/08; B01D71/02
Domestic Patent References:
WO2013103144A12013-07-11
WO2014050963A12014-04-03
Foreign References:
JP2013503734A2013-02-04
JPS62123737U1987-08-06
JPH0225006U1990-02-19
JP2002102619A2002-04-09
JP2015047073A2015-03-16
JP2006087424A2006-04-06
JP2004305964A2004-11-04
JPH0476575A1992-03-11
JPH0570929U1993-09-24
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)
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