JPS5317098A - Fire sensor - Google Patents

Fire sensor

Info

Publication number
JPS5317098A
JPS5317098A JP9182476A JP9182476A JPS5317098A JP S5317098 A JPS5317098 A JP S5317098A JP 9182476 A JP9182476 A JP 9182476A JP 9182476 A JP9182476 A JP 9182476A JP S5317098 A JPS5317098 A JP S5317098A
Authority
JP
Japan
Prior art keywords
fire sensor
multiplicity
sensors
cover
providing
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
JP9182476A
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 JP9182476A priority Critical patent/JPS5317098A/en
Publication of JPS5317098A publication Critical patent/JPS5317098A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Operation testing of sensors is readily performed by providing a raised step surface having a multiplicity of vent holes to the central part of a cover.
COPYRIGHT: (C)1978,JPO&Japio
JP9182476A 1976-07-30 1976-07-30 Fire sensor Pending JPS5317098A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9182476A JPS5317098A (en) 1976-07-30 1976-07-30 Fire sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9182476A JPS5317098A (en) 1976-07-30 1976-07-30 Fire sensor

Publications (1)

Publication Number Publication Date
JPS5317098A true JPS5317098A (en) 1978-02-16

Family

ID=14037354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9182476A Pending JPS5317098A (en) 1976-07-30 1976-07-30 Fire sensor

Country Status (1)

Country Link
JP (1) JPS5317098A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136792U (en) * 1991-06-06 1992-12-18 能美防災株式会社 Operation tester for heat sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136792U (en) * 1991-06-06 1992-12-18 能美防災株式会社 Operation tester for heat sensor

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