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Title:
JOINT MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/099106
Kind Code:
A1
Abstract:
[Problem] To provide a joint member designed to trap waste such as dust and dirt contained in a fluid before the fluid arrives at a filter member, so as to reduce the amount of dust, etc. reaching the filtering element of the filter member. [Solution] The joint member 10 is provided with a filter member 20 for partioning the interior of a fluid passage 16 of a joint body 10 into an upstream-side pre-filtration passage section 16a and a downstream-side post-filtration passage section 16b. The filter member 20 is provided with a tubular part 20a extending along the direction of a longitudinal axis L and having a filtering part 20g, and the tubular part 20a partitions a downstream-side section 16c of the pre-filtration passage section 16a and an upstream-side section 16d of the post-filtration passage section 16b along the radial direction of the tubular part 20a. Furthermore, nearer to a downstream-side opening 14 than the filtering part 20g of the filter member 20 is a dust-collecting part 44 extending in the direction of the longitudinal axis from the downstream-side section 16c and blocking dust.

Inventors:
NISHIO TAKUYA (JP)
NOHARA HIDETOSHI (JP)
ONISHI HIROFUMI (JP)
Application Number:
PCT/JP2016/086320
Publication Date:
June 15, 2017
Filing Date:
December 07, 2016
Export Citation:
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Assignee:
NITTO KOHKI CO (JP)
TOYOTA MOTOR CO LTD (JP)
International Classes:
F16K51/00; F16K1/32; F16L37/40
Foreign References:
JP2011044293A2011-03-03
JPS552864A1980-01-10
JP2008232361A2008-10-02
Attorney, Agent or Firm:
ITOH, Shigeru et al. (JP)
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