JPS6461897A - Fire alarm facilities - Google Patents

Fire alarm facilities

Info

Publication number
JPS6461897A
JPS6461897A JP21792487A JP21792487A JPS6461897A JP S6461897 A JPS6461897 A JP S6461897A JP 21792487 A JP21792487 A JP 21792487A JP 21792487 A JP21792487 A JP 21792487A JP S6461897 A JPS6461897 A JP S6461897A
Authority
JP
Japan
Prior art keywords
fire
circuit
zone
receiver
transmitting line
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
JP21792487A
Other languages
Japanese (ja)
Other versions
JP2733058B2 (en
Inventor
Kunugi Watanabe
Eiji Narusawa
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.)
Nohmi Bosai Ltd
Original Assignee
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 Nohmi Bosai Kogyo Co Ltd filed Critical Nohmi Bosai Kogyo Co Ltd
Priority to JP62217924A priority Critical patent/JP2733058B2/en
Publication of JPS6461897A publication Critical patent/JPS6461897A/en
Application granted granted Critical
Publication of JP2733058B2 publication Critical patent/JP2733058B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)

Abstract

PURPOSE:To grasp the status of a fire outbreak in each area and the condition of a receiver by providing a fire receiver in each area and providing a monitoring board at a disaster preventing center, etc. CONSTITUTION:When a fire sensor operates and outputs a fire signal, a fire signal receiving circuit 101 of a fire receiver 10a receives it, the fire alarm light in a fire zone displaying circuit 111 is lit up, and a main sound ringing circuit 121 is operated. By a relay action in the zone circuit, a displaying light to display a fire warning zone in the circuit 111 is lit up. Simultaneously, zone information is outputted to fire zone information sending circuits 301-306, and outputted to an interface IF. The interface outputs it by adding a code to it to a transmitter T. the transmitter T sends it to a transmitting line L1. When the monitoring board is inputted with a signal from the transmitting line L1, the board displays each type of received status information. The monitoring board prepares the control information of a recovering instruction for the receiver 10a and of a stopping instruction for the circuit 121, and sends it to the transmitting line L1.
JP62217924A 1987-09-02 1987-09-02 Fire alarm system Expired - Fee Related JP2733058B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62217924A JP2733058B2 (en) 1987-09-02 1987-09-02 Fire alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62217924A JP2733058B2 (en) 1987-09-02 1987-09-02 Fire alarm system

Publications (2)

Publication Number Publication Date
JPS6461897A true JPS6461897A (en) 1989-03-08
JP2733058B2 JP2733058B2 (en) 1998-03-30

Family

ID=16711863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62217924A Expired - Fee Related JP2733058B2 (en) 1987-09-02 1987-09-02 Fire alarm system

Country Status (1)

Country Link
JP (1) JP2733058B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002251677A (en) * 2001-02-22 2002-09-06 Matsushita Electric Works Ltd Wide area type automatic fire notifying system
GB2520335B (en) * 2013-11-18 2017-02-22 Thorn Security Alarm panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195495A (en) * 1985-02-25 1986-08-29 松下電工株式会社 Decentralized processing type self-fire alarm system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195495A (en) * 1985-02-25 1986-08-29 松下電工株式会社 Decentralized processing type self-fire alarm system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002251677A (en) * 2001-02-22 2002-09-06 Matsushita Electric Works Ltd Wide area type automatic fire notifying system
GB2520335B (en) * 2013-11-18 2017-02-22 Thorn Security Alarm panel
US10163310B2 (en) 2013-11-18 2018-12-25 Tyco Fire & Security Gmbh Alarm panel

Also Published As

Publication number Publication date
JP2733058B2 (en) 1998-03-30

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

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R250 Receipt of annual fees

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LAPS Cancellation because of no payment of annual fees