JPS52103996A - Detecting circuit of fire alarm actuation - Google Patents

Detecting circuit of fire alarm actuation

Info

Publication number
JPS52103996A
JPS52103996A JP2098776A JP2098776A JPS52103996A JP S52103996 A JPS52103996 A JP S52103996A JP 2098776 A JP2098776 A JP 2098776A JP 2098776 A JP2098776 A JP 2098776A JP S52103996 A JPS52103996 A JP S52103996A
Authority
JP
Japan
Prior art keywords
detecting circuit
fire alarm
alarm actuation
circuit
actuation
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.)
Pending
Application number
JP2098776A
Other languages
Japanese (ja)
Inventor
Kazumasa Murakami
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2098776A priority Critical patent/JPS52103996A/en
Publication of JPS52103996A publication Critical patent/JPS52103996A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)

Abstract

PURPOSE: To simplify the circuit structure and to reduce influence to the detection and to effectively utilize the protection circuit by applying the C-MOS general purpose inverter circuit in the detection circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP2098776A 1976-02-26 1976-02-26 Detecting circuit of fire alarm actuation Pending JPS52103996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2098776A JPS52103996A (en) 1976-02-26 1976-02-26 Detecting circuit of fire alarm actuation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2098776A JPS52103996A (en) 1976-02-26 1976-02-26 Detecting circuit of fire alarm actuation

Publications (1)

Publication Number Publication Date
JPS52103996A true JPS52103996A (en) 1977-08-31

Family

ID=12042480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2098776A Pending JPS52103996A (en) 1976-02-26 1976-02-26 Detecting circuit of fire alarm actuation

Country Status (1)

Country Link
JP (1) JPS52103996A (en)

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