JPH02120019U - - Google Patents

Info

Publication number
JPH02120019U
JPH02120019U JP2849189U JP2849189U JPH02120019U JP H02120019 U JPH02120019 U JP H02120019U JP 2849189 U JP2849189 U JP 2849189U JP 2849189 U JP2849189 U JP 2849189U JP H02120019 U JPH02120019 U JP H02120019U
Authority
JP
Japan
Prior art keywords
gas
flow rate
supply
replenishment
counting means
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
JP2849189U
Other languages
English (en)
Japanese (ja)
Other versions
JP2512671Y2 (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 JP1989028491U priority Critical patent/JP2512671Y2/ja
Publication of JPH02120019U publication Critical patent/JPH02120019U/ja
Application granted granted Critical
Publication of JP2512671Y2 publication Critical patent/JP2512671Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Volume Flow (AREA)
JP1989028491U 1989-03-15 1989-03-15 Ｌｐガス残ガス検出装置 Expired - Lifetime JP2512671Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989028491U JP2512671Y2 (ja) 1989-03-15 1989-03-15 Ｌｐガス残ガス検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989028491U JP2512671Y2 (ja) 1989-03-15 1989-03-15 Ｌｐガス残ガス検出装置

Publications (2)

Publication Number Publication Date
JPH02120019U true JPH02120019U (en]) 1990-09-27
JP2512671Y2 JP2512671Y2 (ja) 1996-10-02

Family

ID=31251901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989028491U Expired - Lifetime JP2512671Y2 (ja) 1989-03-15 1989-03-15 Ｌｐガス残ガス検出装置

Country Status (1)

Country Link
JP (1) JP2512671Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117230259A (zh) * 2023-11-15 2023-12-15 苏州贝茵科技股份有限公司 对三气培养箱气瓶进行气量检测并自动切换气瓶的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622099A (ja) * 1985-06-27 1987-01-08 Rinnai Corp 住宅情報通報装置
JPS62297598A (ja) * 1986-06-16 1987-12-24 Rinnai Corp 自動切替装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS622099A (ja) * 1985-06-27 1987-01-08 Rinnai Corp 住宅情報通報装置
JPS62297598A (ja) * 1986-06-16 1987-12-24 Rinnai Corp 自動切替装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117230259A (zh) * 2023-11-15 2023-12-15 苏州贝茵科技股份有限公司 对三气培养箱气瓶进行气量检测并自动切换气瓶的方法
CN117230259B (zh) * 2023-11-15 2024-01-23 苏州贝茵科技股份有限公司 对三气培养箱气瓶进行气量检测并自动切换气瓶的方法

Also Published As

Publication number Publication date
JP2512671Y2 (ja) 1996-10-02

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