BR7908099A - Dispositivo de alarme para uso em sistemas de multiplos dispositivos interconectados - Google Patents

Dispositivo de alarme para uso em sistemas de multiplos dispositivos interconectados

Info

Publication number
BR7908099A
BR7908099A BR7908099A BR7908099A BR7908099A BR 7908099 A BR7908099 A BR 7908099A BR 7908099 A BR7908099 A BR 7908099A BR 7908099 A BR7908099 A BR 7908099A BR 7908099 A BR7908099 A BR 7908099A
Authority
BR
Brazil
Prior art keywords
alarm device
multiple interconnected
interconnected devices
devices systems
systems
Prior art date
Application number
BR7908099A
Other languages
English (en)
Inventor
H Albinger
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7908099A publication Critical patent/BR7908099A/pt

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
BR7908099A 1978-12-11 1979-12-10 Dispositivo de alarme para uso em sistemas de multiplos dispositivos interconectados BR7908099A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/968,514 US4194192A (en) 1978-12-11 1978-12-11 Alarm devices for interconnected multi-device systems

Publications (1)

Publication Number Publication Date
BR7908099A true BR7908099A (pt) 1980-09-09

Family

ID=25514367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908099A BR7908099A (pt) 1978-12-11 1979-12-10 Dispositivo de alarme para uso em sistemas de multiplos dispositivos interconectados

Country Status (2)

Country Link
US (1) US4194192A (pt)
BR (1) BR7908099A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998096A (en) * 1989-06-26 1991-03-05 Anthony Benvenuti Multipurpose alarm device
US6104286A (en) * 1996-07-10 2000-08-15 Luquette; Mark H. Monitoring alarm systems
US8068034B2 (en) 2007-11-14 2011-11-29 Pioneering Technology Corp. Safety sensor device
GB2508033B (en) * 2012-11-20 2016-02-17 Sprue Safety Products Ltd Low power detection and alarm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789282A (en) * 1954-05-17 1957-04-16 Vincent Mfg Corp Automatic approach alarm
US3133276A (en) * 1963-03-21 1964-05-12 Miller Peter Burglar alarm system
US3284787A (en) * 1964-02-24 1966-11-08 Aseco Inc Multi-purpose alarm system
US3555532A (en) * 1968-10-29 1971-01-12 Graham Stuart Corp Vapor or particle detection device
US3636542A (en) * 1969-10-15 1972-01-18 Amf Inc Portable photoresponsive intrusion alarm
GB1351748A (en) * 1970-07-16 1974-05-01 Bardic Systems Ltd Electric alarm systems
US3811123A (en) * 1973-02-12 1974-05-14 J Hamm Low energy indicator
US4030086A (en) * 1975-11-10 1977-06-14 General Electric Company Battery voltage detection and warning means
US4091363A (en) * 1977-01-03 1978-05-23 Pittway Corporation Self-contained fire detector with interconnection circuitry

Also Published As

Publication number Publication date
US4194192A (en) 1980-03-18

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