ATE123349T1 - Feueralarmsystem. - Google Patents

Feueralarmsystem.

Info

Publication number
ATE123349T1
ATE123349T1 AT89311010T AT89311010T ATE123349T1 AT E123349 T1 ATE123349 T1 AT E123349T1 AT 89311010 T AT89311010 T AT 89311010T AT 89311010 T AT89311010 T AT 89311010T AT E123349 T1 ATE123349 T1 AT E123349T1
Authority
AT
Austria
Prior art keywords
fire
receiver
analog
type sensor
analog type
Prior art date
Application number
AT89311010T
Other languages
English (en)
Inventor
Sadataka Yuchi
Original Assignee
Hochiki Co
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 Hochiki Co filed Critical Hochiki Co
Application granted granted Critical
Publication of ATE123349T1 publication Critical patent/ATE123349T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Alarm Systems (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
AT89311010T 1988-10-31 1989-10-26 Feueralarmsystem. ATE123349T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63274977A JPH02121098A (ja) 1988-10-31 1988-10-31 火災報知装置

Publications (1)

Publication Number Publication Date
ATE123349T1 true ATE123349T1 (de) 1995-06-15

Family

ID=17549200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89311010T ATE123349T1 (de) 1988-10-31 1989-10-26 Feueralarmsystem.

Country Status (8)

Country Link
US (1) US5128653A (de)
EP (1) EP0367486B1 (de)
JP (1) JPH02121098A (de)
AT (1) ATE123349T1 (de)
AU (1) AU621675B2 (de)
DE (1) DE68922893T2 (de)
FI (1) FI895000A7 (de)
NO (1) NO175728C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI916182A7 (fi) * 1991-01-18 1992-07-19 Hochiki Co Kombinerad metod foer faststaellande av brand.
JP3029716B2 (ja) * 1991-11-01 2000-04-04 ホーチキ株式会社 無線式アナログ感知器
US5521593A (en) * 1991-12-03 1996-05-28 General Electric Company Method and apparatus for monitoring operating characteristics of semiconductor electric power switching circuits
US5627515A (en) * 1995-02-24 1997-05-06 Pittway Corporation Alarm system with multiple cooperating sensors
DE69616466T2 (de) * 1995-08-18 2002-12-12 Gsbs Development Corp., Muskegon Feueralarmsystem
GB2337625B (en) * 1998-05-20 2002-11-27 Apollo Fire Detectors Ltd Detector removal signalling device
JP3724689B2 (ja) * 1998-10-30 2005-12-07 ホーチキ株式会社 火災監視装置及び火災感知器
US6894254B2 (en) 2000-04-20 2005-05-17 Mks Instruments, Inc. Heater control system with combination modular and daisy chained connectivity and optimum allocation of functions between base unit and local controller modules
JP4729272B2 (ja) * 2004-06-17 2011-07-20 ホーチキ株式会社 火災報知システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964018A (en) * 1974-10-29 1976-06-15 Kysor Industrial Corporation Vehicle monitoring system with fault override
JPS595955B2 (ja) * 1979-07-27 1984-02-08 ホーチキ株式会社 火災報知機
NO162317C (no) * 1983-05-19 1992-02-06 Hochiki Co Brannalarmanlegg
JPH079680B2 (ja) * 1985-04-01 1995-02-01 ホーチキ株式会社 アナログ火災報知装置
JPH0719315B2 (ja) * 1985-04-09 1995-03-06 ホーチキ株式会社 火災報知装置
JPS62120600A (ja) * 1985-11-21 1987-06-01 ニツタン株式会社 複合型検出器
DE3650652T2 (de) * 1986-03-31 1998-02-19 Matsushita Electric Works Ltd Feueralarmsystem
JPH0778484B2 (ja) * 1986-05-16 1995-08-23 株式会社日立製作所 空燃比センサの温度制御装置
JPS62276689A (ja) * 1986-05-26 1987-12-01 ホーチキ株式会社 避難誘導表示器の制御装置
JP2593161B2 (ja) * 1987-09-14 1997-03-26 松下電工株式会社 火災報知システム
NO885320L (no) * 1987-11-30 1989-05-31 Hochiki Co Brann-alarm system.

Also Published As

Publication number Publication date
DE68922893T2 (de) 1995-10-12
NO175728C (no) 1994-11-23
AU4375189A (en) 1990-05-03
AU621675B2 (en) 1992-03-19
NO175728B (no) 1994-08-15
DE68922893D1 (de) 1995-07-06
JPH02121098A (ja) 1990-05-08
NO894313D0 (no) 1989-10-30
US5128653A (en) 1992-07-07
FI895000A0 (fi) 1989-10-20
EP0367486A3 (de) 1991-01-23
EP0367486B1 (de) 1995-05-31
FI895000A7 (fi) 1990-05-01
NO894313L (no) 1990-05-02
EP0367486A2 (de) 1990-05-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee