JP2518634Y2 - リリーフバルブ - Google Patents

リリーフバルブ

Info

Publication number
JP2518634Y2
JP2518634Y2 JP1989147782U JP14778289U JP2518634Y2 JP 2518634 Y2 JP2518634 Y2 JP 2518634Y2 JP 1989147782 U JP1989147782 U JP 1989147782U JP 14778289 U JP14778289 U JP 14778289U JP 2518634 Y2 JP2518634 Y2 JP 2518634Y2
Authority
JP
Japan
Prior art keywords
valve
opening
diaphragm
pressure chamber
negative pressure
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
JP1989147782U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0386259U (US07714131-20100511-C00038.png
Inventor
昌之 岸本
Original Assignee
エヌオーケー株式会社
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 エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP1989147782U priority Critical patent/JP2518634Y2/ja
Publication of JPH0386259U publication Critical patent/JPH0386259U/ja
Application granted granted Critical
Publication of JP2518634Y2 publication Critical patent/JP2518634Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP1989147782U 1989-12-22 1989-12-22 リリーフバルブ Expired - Lifetime JP2518634Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989147782U JP2518634Y2 (ja) 1989-12-22 1989-12-22 リリーフバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989147782U JP2518634Y2 (ja) 1989-12-22 1989-12-22 リリーフバルブ

Publications (2)

Publication Number Publication Date
JPH0386259U JPH0386259U (US07714131-20100511-C00038.png) 1991-08-30
JP2518634Y2 true JP2518634Y2 (ja) 1996-11-27

Family

ID=31694280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989147782U Expired - Lifetime JP2518634Y2 (ja) 1989-12-22 1989-12-22 リリーフバルブ

Country Status (1)

Country Link
JP (1) JP2518634Y2 (US07714131-20100511-C00038.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736216Y2 (ja) * 1988-09-22 1995-08-16 エヌオーケー株式会社 エアコントロールバルブ装置

Also Published As

Publication number Publication date
JPH0386259U (US07714131-20100511-C00038.png) 1991-08-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term