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Patent Searching and Data


Title:
GAS PURGE FILTER
Document Type and Number:
WIPO Patent Application WO/2016/076111
Kind Code:
A1
Abstract:
A gas purge filter used for a container (1) consisting of a container body and a lid comprises: a filter housing (100) having a ventilation space (110) that allows the ventilation of a gas in a space outside the container (1) and the ventilation of a gas in a containing space (27); and a pad (300) that is so formed as to cover the outer surface of a nozzle part (103) of the filter housing (100), said nozzle part (103) being formed outside the containing space and defining a portion of the ventilation space (110), said pad (300) being made of an elastic body.

Inventors:
KASAMA, Nobuyuki (24-1, Higashi-Ikebukuro 1-chome, Toshima-k, Tokyo 13, 〒1700013, JP)
NAGASHIMA, Tsuyoshi (24-1, Higashi-Ikebukuro 1-chome, Toshima-k, Tokyo 13, 〒1700013, JP)
Application Number:
JP2015/080349
Publication Date:
May 19, 2016
Filing Date:
October 28, 2015
Export Citation:
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Assignee:
MIRAIAL CO., LTD. (24-1, Higashi-Ikebukuro 1-chome Toshima-k, Tokyo 13, 〒1700013, JP)
International Classes:
H01L21/673; F16K15/02
Foreign References:
JP2012164948A2012-08-30
JPH08203993A1996-08-09
JPH0740774Y21995-09-20
JP2014036185A2014-02-24
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (Sapia Tower, 1-7-12 Marunouchi, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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