JP2538159Y2 - 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
JP2538159Y2
JP2538159Y2 JP4852890U JP4852890U JP2538159Y2 JP 2538159 Y2 JP2538159 Y2 JP 2538159Y2 JP 4852890 U JP4852890 U JP 4852890U JP 4852890 U JP4852890 U JP 4852890U JP 2538159 Y2 JP2538159 Y2 JP 2538159Y2
Authority
JP
Japan
Prior art keywords
port
pressure
free piston
blind hole
hole
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
JP4852890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH047776U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
昭典 永杉
充 大城
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 JP4852890U priority Critical patent/JP2538159Y2/ja
Publication of JPH047776U publication Critical patent/JPH047776U/ja
Application granted granted Critical
Publication of JP2538159Y2 publication Critical patent/JP2538159Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP4852890U 1990-05-11 1990-05-11 両方向作動リリーフ弁 Expired - Lifetime JP2538159Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4852890U JP2538159Y2 (ja) 1990-05-11 1990-05-11 両方向作動リリーフ弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4852890U JP2538159Y2 (ja) 1990-05-11 1990-05-11 両方向作動リリーフ弁

Publications (2)

Publication Number Publication Date
JPH047776U JPH047776U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-23
JP2538159Y2 true JP2538159Y2 (ja) 1997-06-11

Family

ID=31565415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4852890U Expired - Lifetime JP2538159Y2 (ja) 1990-05-11 1990-05-11 両方向作動リリーフ弁

Country Status (1)

Country Link
JP (1) JP2538159Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783879B2 (ja) * 1996-03-07 2006-06-07 株式会社小松製作所 安全弁

Also Published As

Publication number Publication date
JPH047776U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-23

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