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Patent Searching and Data


Title:
FILTER DEVICE AND FILTERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/168847
Kind Code:
A1
Abstract:
The present invention enables initial air to be discharged externally by way of a pathway separate to that for a liquid. A lid covering an upper end surface of a case having a substantially bottomed cylindrical shape has provided therein, in such a way as to project into the case, a substantially tubular rod-shaped member of which both ends are covered. A first hole is formed in a part of a side surface of the rod-shaped member that is exposed inside the case. Further, an air vent hole is formed in the lid, and a second hole is formed in a part of the side surface of the rod-shaped member that is exposed inside the air vent hole. A moving member moves along the rod-shaped member between a first position in which the moving member does not cover the first hole, and a second position in which the moving member covers the first hole.

Inventors:
ISHIZUKA Makoto (5-32-84 Sugita, Isogo-ku, Yokohama-sh, Kanagawa 33, 〒2350033, JP)
Application Number:
JP2018/009715
Publication Date:
September 20, 2018
Filing Date:
March 13, 2018
Export Citation:
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Assignee:
YAMASHIN-FILTER CORP. (1-1-8, Sakuragi-cho Naka-ku, Yokohama-sh, Kanagawa 62, 〒2310062, JP)
International Classes:
B01D29/07; B01D24/00; B01D29/00; F15B21/04
Domestic Patent References:
WO2016051525A12016-04-07
Foreign References:
JP2006046142A2006-02-16
JPS6429263U1989-02-21
JPS63160908U1988-10-20
US20100163479A12010-07-01
JPH06323453A1994-11-25
JP2017080716A2017-05-18
JP2006046142A2006-02-16
Attorney, Agent or Firm:
SAKATA Yukari (Shin Yokohama WISE NEXT 3F, 5-14 Shin-Yokohama 2-chome, Kohoku-ku, Yokohama-sh, Kanagawa 33, 〒2220033, JP)
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