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Title:
CONTROL VALVE
Document Type and Number:
WIPO Patent Application WO/2015/012046
Kind Code:
A1
Abstract:
A control valve comprising: a sheet section having a fluid passing therethrough; a poppet valve section that moves relative to the sheet section; a guide cylinder section that guides the fluid that has passed through the sheet section, by using the inner peripheral surface thereof; a poppet guide section that comes in sliding contact with the inner peripheral surface of the guide cylinder section and supports the poppet valve section; and a rectification slit formed on the outer peripheral surface of the poppet guide section and that rectifies the flow of the fluid.

Inventors:
NAKAMURA YOSHINARI (JP)
Application Number:
PCT/JP2014/066695
Publication Date:
January 29, 2015
Filing Date:
June 24, 2014
Export Citation:
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Assignee:
KAYABA INDUSTRY CO LTD (JP)
International Classes:
F16K47/02; F16K1/32; F16K15/06
Foreign References:
JPS62147774U1987-09-18
JP2010090935A2010-04-22
JP2009287609A2009-12-10
JPH11351148A1999-12-21
JPS6349066U1988-04-02
JP2007292148A2007-11-08
JPH044575U1992-01-16
JPS59135151U1984-09-10
JPH1113815A1999-01-22
JPS5054925A1975-05-14
JP2001099340A2001-04-10
JP2011080571A2011-04-21
Other References:
See also references of EP 3026313A4
Attorney, Agent or Firm:
GOTO, Masaki et al. (JP)
Masaki Goto (JP)
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