JP2517210Y2 - 安全弁 - Google Patents

安全弁

Info

Publication number
JP2517210Y2
JP2517210Y2 JP1990097055U JP9705590U JP2517210Y2 JP 2517210 Y2 JP2517210 Y2 JP 2517210Y2 JP 1990097055 U JP1990097055 U JP 1990097055U JP 9705590 U JP9705590 U JP 9705590U JP 2517210 Y2 JP2517210 Y2 JP 2517210Y2
Authority
JP
Japan
Prior art keywords
pressure
load
valve
spring
detected
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 - Fee Related
Application number
JP1990097055U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454373U (sl
Inventor
高之 森井
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.)
Tlv Co Ltd
Original Assignee
Tlv 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 Tlv Co Ltd filed Critical Tlv Co Ltd
Priority to JP1990097055U priority Critical patent/JP2517210Y2/ja
Publication of JPH0454373U publication Critical patent/JPH0454373U/ja
Application granted granted Critical
Publication of JP2517210Y2 publication Critical patent/JP2517210Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
JP1990097055U 1990-09-14 1990-09-14 安全弁 Expired - Fee Related JP2517210Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990097055U JP2517210Y2 (ja) 1990-09-14 1990-09-14 安全弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990097055U JP2517210Y2 (ja) 1990-09-14 1990-09-14 安全弁

Publications (2)

Publication Number Publication Date
JPH0454373U JPH0454373U (sl) 1992-05-11
JP2517210Y2 true JP2517210Y2 (ja) 1996-11-20

Family

ID=31837109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990097055U Expired - Fee Related JP2517210Y2 (ja) 1990-09-14 1990-09-14 安全弁

Country Status (1)

Country Link
JP (1) JP2517210Y2 (sl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200447280Y1 (ko) * 2009-01-21 2010-01-13 김경호 보일러 압력용기용 안전 밸브
US10641668B2 (en) * 2018-01-23 2020-05-05 Dresser, Llc Measuring deformation of a compression spring to monitor performance of a safety valve
CN111936778A (zh) * 2018-03-26 2020-11-13 株式会社富士金 溢流阀
CN108488469A (zh) * 2018-05-17 2018-09-04 南通东方船用设备制造有限公司 单作用弹簧复位压力平衡式气动执行器
CN108468856A (zh) * 2018-05-18 2018-08-31 南通东方船用设备制造有限公司 单作用空气弹簧气动执行器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63189913A (ja) * 1987-02-02 1988-08-05 Tlv Co Ltd 遠隔操作式自動圧力調整弁

Also Published As

Publication number Publication date
JPH0454373U (sl) 1992-05-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees