JPS6177999A - 火災受信機 - Google Patents

火災受信機

Info

Publication number
JPS6177999A
JPS6177999A JP19990284A JP19990284A JPS6177999A JP S6177999 A JPS6177999 A JP S6177999A JP 19990284 A JP19990284 A JP 19990284A JP 19990284 A JP19990284 A JP 19990284A JP S6177999 A JPS6177999 A JP S6177999A
Authority
JP
Japan
Prior art keywords
district
fire
disconnection
line
detection
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
JP19990284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565918B2 (enExample
Inventor
茂 松本
東條　修次
正樹 野林
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 JP19990284A priority Critical patent/JPS6177999A/ja
Publication of JPS6177999A publication Critical patent/JPS6177999A/ja
Publication of JPH0565918B2 publication Critical patent/JPH0565918B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP19990284A 1984-09-25 1984-09-25 火災受信機 Granted JPS6177999A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19990284A JPS6177999A (ja) 1984-09-25 1984-09-25 火災受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19990284A JPS6177999A (ja) 1984-09-25 1984-09-25 火災受信機

Publications (2)

Publication Number Publication Date
JPS6177999A true JPS6177999A (ja) 1986-04-21
JPH0565918B2 JPH0565918B2 (enExample) 1993-09-20

Family

ID=16415499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19990284A Granted JPS6177999A (ja) 1984-09-25 1984-09-25 火災受信機

Country Status (1)

Country Link
JP (1) JPS6177999A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429996A (en) * 1987-07-25 1989-01-31 Nittan Co Ltd Receiver for fire alarm
JPH0239394A (ja) * 1988-07-29 1990-02-08 Hochiki Corp 畜積型火災受信機
JP2021193602A (ja) * 2019-11-22 2021-12-23 ホーチキ株式会社 防災監視システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115196A (en) * 1979-02-27 1980-09-04 Matsushita Electric Works Ltd Broken wire display circuit for fire alarm
JPS55116184A (en) * 1979-02-28 1980-09-06 Matsushita Electric Works Ltd Broken wire display circuit for fire alarm
JPS55128183U (enExample) * 1979-02-28 1980-09-10
JPS5679393A (en) * 1979-11-30 1981-06-29 Toyo Jihouki Seisakusho Kk Fire annunciator
JPS5748191A (en) * 1980-09-05 1982-03-19 Nittan Co Ltd Fire warning device
JPS58134392A (ja) * 1982-02-04 1983-08-10 ニツタン株式会社 火災報知装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115196A (en) * 1979-02-27 1980-09-04 Matsushita Electric Works Ltd Broken wire display circuit for fire alarm
JPS55116184A (en) * 1979-02-28 1980-09-06 Matsushita Electric Works Ltd Broken wire display circuit for fire alarm
JPS55128183U (enExample) * 1979-02-28 1980-09-10
JPS5679393A (en) * 1979-11-30 1981-06-29 Toyo Jihouki Seisakusho Kk Fire annunciator
JPS5748191A (en) * 1980-09-05 1982-03-19 Nittan Co Ltd Fire warning device
JPS58134392A (ja) * 1982-02-04 1983-08-10 ニツタン株式会社 火災報知装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6429996A (en) * 1987-07-25 1989-01-31 Nittan Co Ltd Receiver for fire alarm
JPH0239394A (ja) * 1988-07-29 1990-02-08 Hochiki Corp 畜積型火災受信機
JP2021193602A (ja) * 2019-11-22 2021-12-23 ホーチキ株式会社 防災監視システム

Also Published As

Publication number Publication date
JPH0565918B2 (enExample) 1993-09-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term