JPS647193A - Display device for area acoustic control state of fire alarm - Google Patents

Display device for area acoustic control state of fire alarm

Info

Publication number
JPS647193A
JPS647193A JP16113587A JP16113587A JPS647193A JP S647193 A JPS647193 A JP S647193A JP 16113587 A JP16113587 A JP 16113587A JP 16113587 A JP16113587 A JP 16113587A JP S647193 A JPS647193 A JP S647193A
Authority
JP
Japan
Prior art keywords
fire alarm
area
control state
bell
receiver
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
JP16113587A
Other languages
Japanese (ja)
Other versions
JPH0516077B2 (en
Inventor
Hiroshi Udagawa
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.)
Nittan Co Ltd
Original Assignee
Nittan 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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP16113587A priority Critical patent/JPS647193A/en
Publication of JPS647193A publication Critical patent/JPS647193A/en
Publication of JPH0516077B2 publication Critical patent/JPH0516077B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)

Abstract

PURPOSE:To recognize plural states at a first glance by displaying the ringing state and control state of area sound by means of a pilot lamp integrated with two colors. CONSTITUTION:A fire alarm is provided with a receiver 1 with which plural fire sensors 7 and a receiver 10 are connected by a signal line 6, and with which an area bell 9 is connected by a bell control line 8. A display control circuit 3 in the receiver 1 lights or blinks the two-color pilot lamp 4 corresponding to the control state of the area bell 9 based on a signal and an operation input from a fire decision processor 2 for executing the ringing control of the area bell 9 and fire alarm display.
JP16113587A 1987-06-30 1987-06-30 Display device for area acoustic control state of fire alarm Granted JPS647193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16113587A JPS647193A (en) 1987-06-30 1987-06-30 Display device for area acoustic control state of fire alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16113587A JPS647193A (en) 1987-06-30 1987-06-30 Display device for area acoustic control state of fire alarm

Publications (2)

Publication Number Publication Date
JPS647193A true JPS647193A (en) 1989-01-11
JPH0516077B2 JPH0516077B2 (en) 1993-03-03

Family

ID=15729262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16113587A Granted JPS647193A (en) 1987-06-30 1987-06-30 Display device for area acoustic control state of fire alarm

Country Status (1)

Country Link
JP (1) JPS647193A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1166448A (en) * 1997-08-22 1999-03-09 Matsushita Electric Works Ltd Fire self-alarm system
JP2007257120A (en) * 2006-03-22 2007-10-04 Nohmi Bosai Ltd Fire alarm

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130988U (en) * 1977-03-25 1978-10-17
JPS53131375A (en) * 1978-03-29 1978-11-16 Hitachi Ltd Centralized watch displaying apparatus
JPS5630950U (en) * 1979-08-15 1981-03-25
JPS5815296U (en) * 1981-07-17 1983-01-31 ニッタン株式会社 fire alarm system display device
JPS59163690A (en) * 1983-03-09 1984-09-14 松下電工株式会社 Fire signal receiver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130988U (en) * 1977-03-25 1978-10-17
JPS53131375A (en) * 1978-03-29 1978-11-16 Hitachi Ltd Centralized watch displaying apparatus
JPS5630950U (en) * 1979-08-15 1981-03-25
JPS5815296U (en) * 1981-07-17 1983-01-31 ニッタン株式会社 fire alarm system display device
JPS59163690A (en) * 1983-03-09 1984-09-14 松下電工株式会社 Fire signal receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1166448A (en) * 1997-08-22 1999-03-09 Matsushita Electric Works Ltd Fire self-alarm system
JP2007257120A (en) * 2006-03-22 2007-10-04 Nohmi Bosai Ltd Fire alarm

Also Published As

Publication number Publication date
JPH0516077B2 (en) 1993-03-03

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