JPH0232031U - - Google Patents

Info

Publication number
JPH0232031U
JPH0232031U JP11000888U JP11000888U JPH0232031U JP H0232031 U JPH0232031 U JP H0232031U JP 11000888 U JP11000888 U JP 11000888U JP 11000888 U JP11000888 U JP 11000888U JP H0232031 U JPH0232031 U JP H0232031U
Authority
JP
Japan
Prior art keywords
gas
inner pipe
pipe leakage
time
cutoff 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.)
Granted
Application number
JP11000888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH067345Y2 (ja
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 JP1988110008U priority Critical patent/JPH067345Y2/ja
Publication of JPH0232031U publication Critical patent/JPH0232031U/ja
Application granted granted Critical
Publication of JPH067345Y2 publication Critical patent/JPH067345Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Emergency Alarm Devices (AREA)
JP1988110008U 1988-08-24 1988-08-24 ガス遮断弁制御装置 Expired - Lifetime JPH067345Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988110008U JPH067345Y2 (ja) 1988-08-24 1988-08-24 ガス遮断弁制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988110008U JPH067345Y2 (ja) 1988-08-24 1988-08-24 ガス遮断弁制御装置

Publications (2)

Publication Number Publication Date
JPH0232031U true JPH0232031U (cs) 1990-02-28
JPH067345Y2 JPH067345Y2 (ja) 1994-02-23

Family

ID=31346776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988110008U Expired - Lifetime JPH067345Y2 (ja) 1988-08-24 1988-08-24 ガス遮断弁制御装置

Country Status (1)

Country Link
JP (1) JPH067345Y2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022172811A1 (ja) * 2021-02-11 2022-08-18 株式会社エイムテック 気密試験方法及びそれを用いた気密試験装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113381U (ja) * 1984-06-20 1986-01-25 日本電産コパル株式会社 磁気デイスク用ジヤケツトの折畳み装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113381U (ja) * 1984-06-20 1986-01-25 日本電産コパル株式会社 磁気デイスク用ジヤケツトの折畳み装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022172811A1 (ja) * 2021-02-11 2022-08-18 株式会社エイムテック 気密試験方法及びそれを用いた気密試験装置
JP2022123167A (ja) * 2021-02-11 2022-08-24 株式会社エイムテック 気密試験方法及びそれを用いた気密試験装置

Also Published As

Publication number Publication date
JPH067345Y2 (ja) 1994-02-23

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