JPS5821848U - ガス漏れ検出器 - Google Patents

ガス漏れ検出器

Info

Publication number
JPS5821848U
JPS5821848U JP11589781U JP11589781U JPS5821848U JP S5821848 U JPS5821848 U JP S5821848U JP 11589781 U JP11589781 U JP 11589781U JP 11589781 U JP11589781 U JP 11589781U JP S5821848 U JPS5821848 U JP S5821848U
Authority
JP
Japan
Prior art keywords
circuit
output
signal
power supply
signal voltage
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
JP11589781U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210450Y2 (en]
Inventor
津留　裕昭
大野　和年
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.)
Hochiki Corp
Original Assignee
Hochiki 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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP11589781U priority Critical patent/JPS5821848U/ja
Publication of JPS5821848U publication Critical patent/JPS5821848U/ja
Application granted granted Critical
Publication of JPH0210450Y2 publication Critical patent/JPH0210450Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Pipeline Systems (AREA)
  • Emergency Alarm Devices (AREA)
JP11589781U 1981-08-04 1981-08-04 ガス漏れ検出器 Granted JPS5821848U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11589781U JPS5821848U (ja) 1981-08-04 1981-08-04 ガス漏れ検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11589781U JPS5821848U (ja) 1981-08-04 1981-08-04 ガス漏れ検出器

Publications (2)

Publication Number Publication Date
JPS5821848U true JPS5821848U (ja) 1983-02-10
JPH0210450Y2 JPH0210450Y2 (en]) 1990-03-15

Family

ID=29910144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11589781U Granted JPS5821848U (ja) 1981-08-04 1981-08-04 ガス漏れ検出器

Country Status (1)

Country Link
JP (1) JPS5821848U (en])

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147341A (en) * 1979-05-08 1980-11-17 Riken Keiki Kk Alarming device for gas concentration
JPS5661450U (en]) * 1979-10-18 1981-05-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147341A (en) * 1979-05-08 1980-11-17 Riken Keiki Kk Alarming device for gas concentration
JPS5661450U (en]) * 1979-10-18 1981-05-25

Also Published As

Publication number Publication date
JPH0210450Y2 (en]) 1990-03-15

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