JPS5890493U - ガス漏れ警報器用の点検装置 - Google Patents

ガス漏れ警報器用の点検装置

Info

Publication number
JPS5890493U
JPS5890493U JP18486681U JP18486681U JPS5890493U JP S5890493 U JPS5890493 U JP S5890493U JP 18486681 U JP18486681 U JP 18486681U JP 18486681 U JP18486681 U JP 18486681U JP S5890493 U JPS5890493 U JP S5890493U
Authority
JP
Japan
Prior art keywords
gas
inspection
gas leak
inspection device
leak alarm
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
JP18486681U
Other languages
English (en)
Japanese (ja)
Other versions
JPH021664Y2 (enrdf_load_html_response
Inventor
正喜 吉岡
長瀬　雅明
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.)
Tokyo Gas Co Ltd
Yazaki Corp
Original Assignee
Tokyo Gas Co Ltd
Yazaki Corp
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 Tokyo Gas Co Ltd, Yazaki Corp filed Critical Tokyo Gas Co Ltd
Priority to JP18486681U priority Critical patent/JPS5890493U/ja
Publication of JPS5890493U publication Critical patent/JPS5890493U/ja
Application granted granted Critical
Publication of JPH021664Y2 publication Critical patent/JPH021664Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP18486681U 1981-12-14 1981-12-14 ガス漏れ警報器用の点検装置 Granted JPS5890493U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18486681U JPS5890493U (ja) 1981-12-14 1981-12-14 ガス漏れ警報器用の点検装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18486681U JPS5890493U (ja) 1981-12-14 1981-12-14 ガス漏れ警報器用の点検装置

Publications (2)

Publication Number Publication Date
JPS5890493U true JPS5890493U (ja) 1983-06-18
JPH021664Y2 JPH021664Y2 (enrdf_load_html_response) 1990-01-16

Family

ID=29985402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18486681U Granted JPS5890493U (ja) 1981-12-14 1981-12-14 ガス漏れ警報器用の点検装置

Country Status (1)

Country Link
JP (1) JPS5890493U (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948219U (enrdf_load_html_response) * 1972-07-31 1974-04-26
JPS5647897A (en) * 1979-09-27 1981-04-30 Nittan Co Ltd Smokeeheating tester for smoke sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948219U (enrdf_load_html_response) * 1972-07-31 1974-04-26
JPS5647897A (en) * 1979-09-27 1981-04-30 Nittan Co Ltd Smokeeheating tester for smoke sensor

Also Published As

Publication number Publication date
JPH021664Y2 (enrdf_load_html_response) 1990-01-16

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