JPS5211797A - Fire alarm equipment - Google Patents

Fire alarm equipment

Info

Publication number
JPS5211797A
JPS5211797A JP8756975A JP8756975A JPS5211797A JP S5211797 A JPS5211797 A JP S5211797A JP 8756975 A JP8756975 A JP 8756975A JP 8756975 A JP8756975 A JP 8756975A JP S5211797 A JPS5211797 A JP S5211797A
Authority
JP
Japan
Prior art keywords
fire alarm
alarm equipment
equipment
differenct
fires
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
JP8756975A
Other languages
Japanese (ja)
Other versions
JPS5627918B2 (en
Inventor
Kiyoshi Matoba
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.)
NOUBI BOUSAI KOUGIYOU KK
Nohmi Bosai Ltd
Original Assignee
NOUBI BOUSAI KOUGIYOU KK
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 NOUBI BOUSAI KOUGIYOU KK, Nohmi Bosai Kogyo Co Ltd filed Critical NOUBI BOUSAI KOUGIYOU KK
Priority to JP8756975A priority Critical patent/JPS5211797A/en
Publication of JPS5211797A publication Critical patent/JPS5211797A/en
Publication of JPS5627918B2 publication Critical patent/JPS5627918B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)

Abstract

PURPOSE: To obtain a fire alarm equipment which performs a fire alarm when it receives two differenct signals in the specified sequence and to prevent erroneous operations due to causes other than fires.
COPYRIGHT: (C)1977,JPO&Japio
JP8756975A 1975-07-17 1975-07-17 Fire alarm equipment Granted JPS5211797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8756975A JPS5211797A (en) 1975-07-17 1975-07-17 Fire alarm equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8756975A JPS5211797A (en) 1975-07-17 1975-07-17 Fire alarm equipment

Publications (2)

Publication Number Publication Date
JPS5211797A true JPS5211797A (en) 1977-01-28
JPS5627918B2 JPS5627918B2 (en) 1981-06-27

Family

ID=13918618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8756975A Granted JPS5211797A (en) 1975-07-17 1975-07-17 Fire alarm equipment

Country Status (1)

Country Link
JP (1) JPS5211797A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112715A (en) * 1981-12-25 1983-07-05 Toyo Rubber Chem Ind Co Ltd Preparation of molded foam with different hardnesses

Also Published As

Publication number Publication date
JPS5627918B2 (en) 1981-06-27

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