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Patent Searching and Data


Title:
CONTROL VALVE
Document Type and Number:
WIPO Patent Application WO/2013/136914
Kind Code:
A1
Abstract:
Provided is a control valve that controls the pressure of a fluid passing through, wherein the control valve is provided with: a valve seat (20) having a seat section (22) through which the fluid passes; a poppet valve (60) that is inserted into the valve seat (20) and that, against the seat section (22), adjusts the pressure of the fluid; and a fluid rectification section that is provided to the valve seat (20) and rectifies the fluid of which the pressure has been adjusted by the poppet valve (60).

Inventors:
NAKAMURA YOSHINARI (JP)
NAGATA KIYOKAZU (JP)
Application Number:
PCT/JP2013/053863
Publication Date:
September 19, 2013
Filing Date:
February 18, 2013
Export Citation:
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Assignee:
KAYABA INDUSTRY CO LTD (JP)
International Classes:
G05D16/10; F16K17/30; F16K47/02
Foreign References:
JP2011227844A2011-11-10
JPS529119A1977-01-24
JP2008267558A2008-11-06
JPH10169792A1998-06-26
JP2010026825A2010-02-04
Other References:
See also references of EP 2801881A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
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