JPS55631B2 - - Google Patents

Info

Publication number
JPS55631B2
JPS55631B2 JP12773973A JP12773973A JPS55631B2 JP S55631 B2 JPS55631 B2 JP S55631B2 JP 12773973 A JP12773973 A JP 12773973A JP 12773973 A JP12773973 A JP 12773973A JP S55631 B2 JPS55631 B2 JP S55631B2
Authority
JP
Japan
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
Application number
JP12773973A
Other languages
Japanese (ja)
Other versions
JPS5077935A (en
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 filed Critical
Priority to JP12773973A priority Critical patent/JPS55631B2/ja
Publication of JPS5077935A publication Critical patent/JPS5077935A/ja
Publication of JPS55631B2 publication Critical patent/JPS55631B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
JP12773973A 1973-11-15 1973-11-15 Expired JPS55631B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12773973A JPS55631B2 (en) 1973-11-15 1973-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12773973A JPS55631B2 (en) 1973-11-15 1973-11-15

Publications (2)

Publication Number Publication Date
JPS5077935A JPS5077935A (en) 1975-06-25
JPS55631B2 true JPS55631B2 (en) 1980-01-09

Family

ID=14967471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12773973A Expired JPS55631B2 (en) 1973-11-15 1973-11-15

Country Status (1)

Country Link
JP (1) JPS55631B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008213A1 (en) * 1988-02-24 1989-09-08 Hitachi Construction Machinery Co., Ltd. Valve device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6412183A (en) * 1987-07-06 1989-01-17 Kayaba Industry Co Ltd Metering valve
DE102004061862A1 (en) * 2004-12-22 2006-07-06 Brueninghaus Hydromatik Gmbh Pressure relief valve with reduced differential area
DE102008031745A1 (en) * 2008-07-04 2010-01-07 Hydac Filtertechnik Gmbh Hydraulic valve device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221450U (en) * 1975-08-04 1977-02-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221450U (en) * 1975-08-04 1977-02-15

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008213A1 (en) * 1988-02-24 1989-09-08 Hitachi Construction Machinery Co., Ltd. Valve device
EP0354972A1 (en) * 1988-02-24 1990-02-21 Hitachi Construction Machinery Co., Ltd. Valve device
US5140815A (en) * 1988-02-24 1992-08-25 Hitachi Construction Machinery Co., Ltd. Valve apparatus
EP0354972B1 (en) * 1988-02-24 1994-06-01 Hitachi Construction Machinery Co., Ltd. Valve device

Also Published As

Publication number Publication date
JPS5077935A (en) 1975-06-25

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