JP2538161Y2 - 両方向作動リリーフ弁 - Google Patents

両方向作動リリーフ弁

Info

Publication number
JP2538161Y2
JP2538161Y2 JP8743590U JP8743590U JP2538161Y2 JP 2538161 Y2 JP2538161 Y2 JP 2538161Y2 JP 8743590 U JP8743590 U JP 8743590U JP 8743590 U JP8743590 U JP 8743590U JP 2538161 Y2 JP2538161 Y2 JP 2538161Y2
Authority
JP
Japan
Prior art keywords
pressure
port
chamber
free piston
piston
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.)
Expired - Lifetime
Application number
JP8743590U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446272U (enrdf_load_stackoverflow
Inventor
充 大城
昭典 永杉
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP8743590U priority Critical patent/JP2538161Y2/ja
Publication of JPH0446272U publication Critical patent/JPH0446272U/ja
Application granted granted Critical
Publication of JP2538161Y2 publication Critical patent/JP2538161Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP8743590U 1990-08-23 1990-08-23 両方向作動リリーフ弁 Expired - Lifetime JP2538161Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8743590U JP2538161Y2 (ja) 1990-08-23 1990-08-23 両方向作動リリーフ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8743590U JP2538161Y2 (ja) 1990-08-23 1990-08-23 両方向作動リリーフ弁

Publications (2)

Publication Number Publication Date
JPH0446272U JPH0446272U (enrdf_load_stackoverflow) 1992-04-20
JP2538161Y2 true JP2538161Y2 (ja) 1997-06-11

Family

ID=31819774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8743590U Expired - Lifetime JP2538161Y2 (ja) 1990-08-23 1990-08-23 両方向作動リリーフ弁

Country Status (1)

Country Link
JP (1) JP2538161Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007051689A (ja) * 2005-08-18 2007-03-01 Tgk Co Ltd 差圧弁
JP6328517B2 (ja) * 2014-08-04 2018-05-23 愛三工業株式会社 Ｐｃｖバルブ

Also Published As

Publication number Publication date
JPH0446272U (enrdf_load_stackoverflow) 1992-04-20

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