JPS5376799A - Receiver of fire alarm system - Google Patents

Receiver of fire alarm system

Info

Publication number
JPS5376799A
JPS5376799A JP15255076A JP15255076A JPS5376799A JP S5376799 A JPS5376799 A JP S5376799A JP 15255076 A JP15255076 A JP 15255076A JP 15255076 A JP15255076 A JP 15255076A JP S5376799 A JPS5376799 A JP S5376799A
Authority
JP
Japan
Prior art keywords
receiver
alarm system
fire alarm
abnormality
regions
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
JP15255076A
Other languages
Japanese (ja)
Inventor
Takeshi Nakano
Kazuaki Onishi
Takeyoshi Kawamura
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 JP15255076A priority Critical patent/JPS5376799A/en
Publication of JPS5376799A publication Critical patent/JPS5376799A/en
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

PURPOSE: To form a receiver of a fire alarm system capable of displaying abnormality occurrence condition together with abnormality occured regions in the even t of occurrence of abnormality, increasing the number of regions with ease and monitoring the operating condition of repeaters from the receiver side.
COPYRIGHT: (C)1978,JPO&Japio
JP15255076A 1976-12-19 1976-12-19 Receiver of fire alarm system Pending JPS5376799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15255076A JPS5376799A (en) 1976-12-19 1976-12-19 Receiver of fire alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15255076A JPS5376799A (en) 1976-12-19 1976-12-19 Receiver of fire alarm system

Publications (1)

Publication Number Publication Date
JPS5376799A true JPS5376799A (en) 1978-07-07

Family

ID=15542907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15255076A Pending JPS5376799A (en) 1976-12-19 1976-12-19 Receiver of fire alarm system

Country Status (1)

Country Link
JP (1) JPS5376799A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116396A (en) * 1984-03-27 1986-01-24 ニツタン株式会社 Monitor controller for disaster prevention
JPS63241697A (en) * 1987-03-30 1988-10-06 能美防災株式会社 Signal processor for disaster prevention equipment
JPS63311598A (en) * 1987-06-15 1988-12-20 Nohmi Bosai Kogyo Co Ltd Signal processor for disaster preventing facility

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116396A (en) * 1984-03-27 1986-01-24 ニツタン株式会社 Monitor controller for disaster prevention
JPS63241697A (en) * 1987-03-30 1988-10-06 能美防災株式会社 Signal processor for disaster prevention equipment
JPS63311598A (en) * 1987-06-15 1988-12-20 Nohmi Bosai Kogyo Co Ltd Signal processor for disaster preventing facility

Similar Documents

Publication Publication Date Title
JPS5376786A (en) Receiver of fire alarm system
JPS52122787A (en) Monitor circuit
JPS5421146A (en) Failure detector
JPS52152197A (en) Automatic fire monitor system
JPS5376798A (en) Receiver of fire alarm system
JPS5376789A (en) Receiver of fire system
JPS5434699A (en) Urgento display system
JPS52144754A (en) Supervisory unit for protective relay
JPS5376790A (en) Receiver of fire alarm system
JPS5376785A (en) Receiver of fire alarm system
JPS5384638A (en) Trouble supervisory system
JPS5376793A (en) Receiver of fire alarm system
JPS5376792A (en) Receiver of fire alarm system
JPS52146595A (en) Fire alarm facilities
JPS5223296A (en) Fire receiver
JPS51114098A (en) Communication signal controller
JPS52147040A (en) Wired logic sequence trouble detector
JPS5211797A (en) Fire alarm equipment
JPS52150917A (en) Misrelease monitoring system for mfc signal sending relay
JPS5353998A (en) Alarm display device
JPS5438171A (en) Abnormality detector
JPS51144806A (en) Pressure difference detecting apparatus
JPS545546A (en) Desconnection detector for transmission line
JPS51134039A (en) Monitor unit for communications control system
JPS52144297A (en) Disaster monitor apparatus