JPS6145106B2 - - Google Patents

Info

Publication number
JPS6145106B2
JPS6145106B2 JP7657479A JP7657479A JPS6145106B2 JP S6145106 B2 JPS6145106 B2 JP S6145106B2 JP 7657479 A JP7657479 A JP 7657479A JP 7657479 A JP7657479 A JP 7657479A JP S6145106 B2 JPS6145106 B2 JP S6145106B2
Authority
JP
Japan
Prior art keywords
pilot
main piston
chamber
spring
relief valve
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
Application number
JP7657479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS563357A (en
Inventor
Akio Mito
Yoshisuke Akita
Kazuyuki Kihara
Shoji Zama
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP7657479A priority Critical patent/JPS563357A/ja
Publication of JPS563357A publication Critical patent/JPS563357A/ja
Publication of JPS6145106B2 publication Critical patent/JPS6145106B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP7657479A 1979-06-18 1979-06-18 Pilot operated type relief valve Granted JPS563357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7657479A JPS563357A (en) 1979-06-18 1979-06-18 Pilot operated type relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7657479A JPS563357A (en) 1979-06-18 1979-06-18 Pilot operated type relief valve

Publications (2)

Publication Number Publication Date
JPS563357A JPS563357A (en) 1981-01-14
JPS6145106B2 true JPS6145106B2 (OSRAM) 1986-10-06

Family

ID=13609009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7657479A Granted JPS563357A (en) 1979-06-18 1979-06-18 Pilot operated type relief valve

Country Status (1)

Country Link
JP (1) JPS563357A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651359U (ja) * 1992-12-21 1994-07-12 ナショナルベニヤ株式会社 階段の段板用化粧板

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501854A (en) * 1983-11-14 1985-02-26 Ppg Industries, Inc. Aminoplast curable compositions containing disulfonic acid esters as latent acid catalysts
US4500680A (en) * 1983-11-14 1985-02-19 Ppg Industries, Inc. Aromatic acid catalysts providing improved humidity resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651359U (ja) * 1992-12-21 1994-07-12 ナショナルベニヤ株式会社 階段の段板用化粧板

Also Published As

Publication number Publication date
JPS563357A (en) 1981-01-14

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