JPS5368100A - Thermal fire alarm device - Google Patents

Thermal fire alarm device

Info

Publication number
JPS5368100A
JPS5368100A JP14295776A JP14295776A JPS5368100A JP S5368100 A JPS5368100 A JP S5368100A JP 14295776 A JP14295776 A JP 14295776A JP 14295776 A JP14295776 A JP 14295776A JP S5368100 A JPS5368100 A JP S5368100A
Authority
JP
Japan
Prior art keywords
alarm device
fire alarm
thermal fire
heat sensor
thermal
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
JP14295776A
Other languages
Japanese (ja)
Inventor
Yoshikiyo Sekiguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14295776A priority Critical patent/JPS5368100A/en
Publication of JPS5368100A publication Critical patent/JPS5368100A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)

Abstract

PURPOSE: To facilitate an easy inspection for a heat sensor actuation by knowing the operating state of plural units of the heat sensor at the receiver side through operation of an inspection switch.
COPYRIGHT: (C)1978,JPO&Japio
JP14295776A 1976-11-30 1976-11-30 Thermal fire alarm device Pending JPS5368100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14295776A JPS5368100A (en) 1976-11-30 1976-11-30 Thermal fire alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14295776A JPS5368100A (en) 1976-11-30 1976-11-30 Thermal fire alarm device

Publications (1)

Publication Number Publication Date
JPS5368100A true JPS5368100A (en) 1978-06-17

Family

ID=15327580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14295776A Pending JPS5368100A (en) 1976-11-30 1976-11-30 Thermal fire alarm device

Country Status (1)

Country Link
JP (1) JPS5368100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240686U (en) * 1985-08-28 1987-03-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240686U (en) * 1985-08-28 1987-03-11
JPH0342541Y2 (en) * 1985-08-28 1991-09-05

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