JPH02120045U - - Google Patents

Info

Publication number
JPH02120045U
JPH02120045U JP2849289U JP2849289U JPH02120045U JP H02120045 U JPH02120045 U JP H02120045U JP 2849289 U JP2849289 U JP 2849289U JP 2849289 U JP2849289 U JP 2849289U JP H02120045 U JPH02120045 U JP H02120045U
Authority
JP
Japan
Prior art keywords
gas
amount
change
flow rate
determining
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
JP2849289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH079065Y2 (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 JP1989028492U priority Critical patent/JPH079065Y2/ja
Publication of JPH02120045U publication Critical patent/JPH02120045U/ja
Application granted granted Critical
Publication of JPH079065Y2 publication Critical patent/JPH079065Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Examining Or Testing Airtightness (AREA)
JP1989028492U 1989-03-15 1989-03-15 ガス漏洩監視装置 Expired - Lifetime JPH079065Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989028492U JPH079065Y2 (ja) 1989-03-15 1989-03-15 ガス漏洩監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989028492U JPH079065Y2 (ja) 1989-03-15 1989-03-15 ガス漏洩監視装置

Publications (2)

Publication Number Publication Date
JPH02120045U true JPH02120045U (OSRAM) 1990-09-27
JPH079065Y2 JPH079065Y2 (ja) 1995-03-06

Family

ID=31251903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989028492U Expired - Lifetime JPH079065Y2 (ja) 1989-03-15 1989-03-15 ガス漏洩監視装置

Country Status (1)

Country Link
JP (1) JPH079065Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021085457A (ja) * 2019-11-27 2021-06-03 昭和電工株式会社 高圧ガス容器、制御システム、制御装置、制御方法およびプログラム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6998269B2 (ja) * 2018-05-15 2022-01-18 株式会社堀場製作所 ボンベ管理システム、ボンベ管理プログラム及びガスリーク検出システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076691A (ja) * 1983-10-04 1985-05-01 株式会社東芝 液漏れ監視制御装置
JPS61153100A (ja) * 1984-12-25 1986-07-11 Nippon Kokan Kk <Nkk> ガスパイプラインの漏洩検知方法および装置
JPS61153099A (ja) * 1984-12-25 1986-07-11 Nippon Kokan Kk <Nkk> ガスパイプラインの漏洩検知方法および装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076691A (ja) * 1983-10-04 1985-05-01 株式会社東芝 液漏れ監視制御装置
JPS61153100A (ja) * 1984-12-25 1986-07-11 Nippon Kokan Kk <Nkk> ガスパイプラインの漏洩検知方法および装置
JPS61153099A (ja) * 1984-12-25 1986-07-11 Nippon Kokan Kk <Nkk> ガスパイプラインの漏洩検知方法および装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021085457A (ja) * 2019-11-27 2021-06-03 昭和電工株式会社 高圧ガス容器、制御システム、制御装置、制御方法およびプログラム

Also Published As

Publication number Publication date
JPH079065Y2 (ja) 1995-03-06

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