JPS5317100A - Sensing part heat receiving plate of fire sensor - Google Patents

Sensing part heat receiving plate of fire sensor

Info

Publication number
JPS5317100A
JPS5317100A JP9183176A JP9183176A JPS5317100A JP S5317100 A JPS5317100 A JP S5317100A JP 9183176 A JP9183176 A JP 9183176A JP 9183176 A JP9183176 A JP 9183176A JP S5317100 A JPS5317100 A JP S5317100A
Authority
JP
Japan
Prior art keywords
heat receiving
receiving plate
sensing part
part heat
fire sensor
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
JP9183176A
Other languages
Japanese (ja)
Inventor
Yasuyoshi Kameyama
Satoru Susaki
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 JP9183176A priority Critical patent/JPS5317100A/en
Publication of JPS5317100A publication Critical patent/JPS5317100A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)

Abstract

PURPOSE: Receiving of heat by a heat receiving palte from hot air current at the outbreak of fire is made easy by folding and forming folding plates to a part of the circumference of the heat receiving palte.
COPYRIGHT: (C)1978,JPO&Japio
JP9183176A 1976-07-30 1976-07-30 Sensing part heat receiving plate of fire sensor Pending JPS5317100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9183176A JPS5317100A (en) 1976-07-30 1976-07-30 Sensing part heat receiving plate of fire sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9183176A JPS5317100A (en) 1976-07-30 1976-07-30 Sensing part heat receiving plate of fire sensor

Publications (1)

Publication Number Publication Date
JPS5317100A true JPS5317100A (en) 1978-02-16

Family

ID=14037537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9183176A Pending JPS5317100A (en) 1976-07-30 1976-07-30 Sensing part heat receiving plate of fire sensor

Country Status (1)

Country Link
JP (1) JPS5317100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929093A (en) * 1988-02-02 1990-05-29 Nittan Company Fire detector having a protective cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929093A (en) * 1988-02-02 1990-05-29 Nittan Company Fire detector having a protective cover

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