Title:
VALVE
Document Type and Number:
WIPO Patent Application WO/2022/030309
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a valve capable of preventing contaminants from becoming lodged between a fixed iron core and a rod. The present invention comprises: a valve housing 10; a valve body 51; a valve seat 10a on which the valve body 51 rests; a drive source 80 that drives the valve body 51 via a rod 53; and a biasing means 18 that biases the valve body 51 in a direction opposite of the drive direction resulting from the drive source 80. One of the valve body 51 and the rod 53 has an induction recess 52 that relatively induces the other of the valve body 51 and the rod 53 in a fitting direction.
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Inventors:
EJIMA TAKAHIRO (JP)
FURUKAWA KENSHIRO (JP)
FUKUDOME KOHEI (JP)
SHIRAFUJI KEIGO (JP)
FURUKAWA KENSHIRO (JP)
FUKUDOME KOHEI (JP)
SHIRAFUJI KEIGO (JP)
Application Number:
PCT/JP2021/027762
Publication Date:
February 10, 2022
Filing Date:
July 27, 2021
Export Citation:
Assignee:
EAGLE IND CO LTD (JP)
International Classes:
F16K1/32
Foreign References:
| JPH05346276A | 1993-12-27 | |||
| JP2009030752A | 2009-02-12 | |||
| JP2004101163A | 2004-04-02 |
Attorney, Agent or Firm:
SHIGENOBU Kazuo et al. (JP)
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