JPS5729864A - Pilot check valve - Google Patents

Pilot check valve

Info

Publication number
JPS5729864A
JPS5729864A JP10561280A JP10561280A JPS5729864A JP S5729864 A JPS5729864 A JP S5729864A JP 10561280 A JP10561280 A JP 10561280A JP 10561280 A JP10561280 A JP 10561280A JP S5729864 A JPS5729864 A JP S5729864A
Authority
JP
Japan
Prior art keywords
ring
groove
spool
low pressure
pressure applied
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10561280A
Other languages
English (en)
Inventor
Yoshihiro Makino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinei Seisakusho KK
Original Assignee
Shinei Seisakusho KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shinei Seisakusho KK filed Critical Shinei Seisakusho KK
Priority to JP10561280A priority Critical patent/JPS5729864A/ja
Publication of JPS5729864A publication Critical patent/JPS5729864A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Lift Valve (AREA)
JP10561280A 1980-07-30 1980-07-30 Pilot check valve Pending JPS5729864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10561280A JPS5729864A (en) 1980-07-30 1980-07-30 Pilot check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10561280A JPS5729864A (en) 1980-07-30 1980-07-30 Pilot check valve

Publications (1)

Publication Number Publication Date
JPS5729864A true JPS5729864A (en) 1982-02-17

Family

ID=14412316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10561280A Pending JPS5729864A (en) 1980-07-30 1980-07-30 Pilot check valve

Country Status (1)

Country Link
JP (1) JPS5729864A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0590056U (ja) * 1992-05-08 1993-12-07 横河電機株式会社 開閉弁
JP2010007854A (ja) * 2008-05-29 2010-01-14 Nachi Fujikoshi Corp 逆止弁及びそれを用いたポペット形ソレノイドバルブ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0590056U (ja) * 1992-05-08 1993-12-07 横河電機株式会社 開閉弁
JP2010007854A (ja) * 2008-05-29 2010-01-14 Nachi Fujikoshi Corp 逆止弁及びそれを用いたポペット形ソレノイドバルブ

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