JPS62272396A - 防災設備の信号検出回路 - Google Patents

防災設備の信号検出回路

Info

Publication number
JPS62272396A
JPS62272396A JP11694586A JP11694586A JPS62272396A JP S62272396 A JPS62272396 A JP S62272396A JP 11694586 A JP11694586 A JP 11694586A JP 11694586 A JP11694586 A JP 11694586A JP S62272396 A JPS62272396 A JP S62272396A
Authority
JP
Japan
Prior art keywords
voltage
fire
transistor
signal
circuit
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
JP11694586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0575156B2 (enrdf_load_stackoverflow
Inventor
安川　誠
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Kogyo Co Ltd
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 Nohmi Bosai Kogyo Co Ltd filed Critical Nohmi Bosai Kogyo Co Ltd
Priority to JP11694586A priority Critical patent/JPS62272396A/ja
Publication of JPS62272396A publication Critical patent/JPS62272396A/ja
Publication of JPH0575156B2 publication Critical patent/JPH0575156B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
  • Alarm Systems (AREA)
JP11694586A 1986-05-21 1986-05-21 防災設備の信号検出回路 Granted JPS62272396A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11694586A JPS62272396A (ja) 1986-05-21 1986-05-21 防災設備の信号検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11694586A JPS62272396A (ja) 1986-05-21 1986-05-21 防災設備の信号検出回路

Publications (2)

Publication Number Publication Date
JPS62272396A true JPS62272396A (ja) 1987-11-26
JPH0575156B2 JPH0575156B2 (enrdf_load_stackoverflow) 1993-10-19

Family

ID=14699612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11694586A Granted JPS62272396A (ja) 1986-05-21 1986-05-21 防災設備の信号検出回路

Country Status (1)

Country Link
JP (1) JPS62272396A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3021086U (ja) * 1995-07-28 1996-02-16 株式会社金子製作所 手掛け紐

Also Published As

Publication number Publication date
JPH0575156B2 (enrdf_load_stackoverflow) 1993-10-19

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