JPS58147541U - 警報付ガス供給用自動切換弁装置 - Google Patents

警報付ガス供給用自動切換弁装置

Info

Publication number
JPS58147541U
JPS58147541U JP4613782U JP4613782U JPS58147541U JP S58147541 U JPS58147541 U JP S58147541U JP 4613782 U JP4613782 U JP 4613782U JP 4613782 U JP4613782 U JP 4613782U JP S58147541 U JPS58147541 U JP S58147541U
Authority
JP
Japan
Prior art keywords
pressure
gas
switching valve
low
automatic
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
JP4613782U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0340309Y2 (enrdf_load_stackoverflow
Inventor
宮原　秀朗
Original Assignee
株式会社　ほくさん
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 株式会社　ほくさん filed Critical 株式会社　ほくさん
Priority to JP4613782U priority Critical patent/JPS58147541U/ja
Publication of JPS58147541U publication Critical patent/JPS58147541U/ja
Application granted granted Critical
Publication of JPH0340309Y2 publication Critical patent/JPH0340309Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
JP4613782U 1982-03-31 1982-03-31 警報付ガス供給用自動切換弁装置 Granted JPS58147541U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4613782U JPS58147541U (ja) 1982-03-31 1982-03-31 警報付ガス供給用自動切換弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4613782U JPS58147541U (ja) 1982-03-31 1982-03-31 警報付ガス供給用自動切換弁装置

Publications (2)

Publication Number Publication Date
JPS58147541U true JPS58147541U (ja) 1983-10-04
JPH0340309Y2 JPH0340309Y2 (enrdf_load_stackoverflow) 1991-08-23

Family

ID=30057141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4613782U Granted JPS58147541U (ja) 1982-03-31 1982-03-31 警報付ガス供給用自動切換弁装置

Country Status (1)

Country Link
JP (1) JPS58147541U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0340309Y2 (enrdf_load_stackoverflow) 1991-08-23

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