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Patent Searching and Data


Title:
FILTER UNIT, GAS SUPPLY DEVICE, IN-VEHICLE AIR CONDITIONER, AND COOLING DEVICE FOR CONTAINER
Document Type and Number:
WIPO Patent Application WO/2019/017485
Kind Code:
A1
Abstract:
According to the present invention, a space between an air intake surface (90a) having an air intake port formed therein and an air filter (76) is set as a primary space (P) on the air intake side of the air filter (76), a plurality of spaces between other surfaces of the air filter (76) and a filter box (90), are set as secondary spaces (Q) on the air outflow side of the air filter (76), and air is extracted from the side surfaces and the upper surface of a filter unit (75), whereby an increase in the size of the filter unit (75) of a gas supply device (30) is limited even when the dust retention amount of the filter is greater than a conventional filter.

Inventors:
TAGAWA Hirotaka (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
MATSUI Kazuyasu (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
IKEMIYA Makoto (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
Application Number:
JP2018/027332
Publication Date:
January 24, 2019
Filing Date:
July 20, 2018
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
International Classes:
B01D46/00; F25D11/00; F25D23/00; A23B7/04; A23B7/148
Foreign References:
JP6022724B12016-11-09
JP2015200485A2015-11-12
JP2008267780A2008-11-06
CN103084017A2013-05-08
Attorney, Agent or Firm:
MAEDA & PARTNERS (Shin-Daibiru Bldg. 23F, 2-1 Dojimahama 1-chome, Kita-ku, Osaka-sh, Osaka 04, 〒5300004, JP)
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