CH566601A5 - - Google Patents

Info

Publication number
CH566601A5
CH566601A5 CH1187974A CH1187974A CH566601A5 CH 566601 A5 CH566601 A5 CH 566601A5 CH 1187974 A CH1187974 A CH 1187974A CH 1187974 A CH1187974 A CH 1187974A CH 566601 A5 CH566601 A5 CH 566601A5
Authority
CH
Switzerland
Application number
CH1187974A
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
Publication of CH566601A5 publication Critical patent/CH566601A5/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • 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
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Audible And Visible Signals (AREA)
CH1187974A 1973-09-04 1974-09-02 CH566601A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10325573U JPS5545505Y2 (ja) 1973-09-04 1973-09-04

Publications (1)

Publication Number Publication Date
CH566601A5 true CH566601A5 (ja) 1975-09-15

Family

ID=14349323

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1187974A CH566601A5 (ja) 1973-09-04 1974-09-02

Country Status (3)

Country Link
JP (1) JPS5545505Y2 (ja)
CH (1) CH566601A5 (ja)
DE (1) DE2442017C3 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726186C3 (de) * 1977-06-10 1981-05-14 Pan Data Ab, Stockholm Elektrische Überwachungsvorrichtung
YU42703B (en) * 1979-06-25 1988-12-31 Ljubljana Elektrovod Alarm system with a time multiplex

Also Published As

Publication number Publication date
DE2442017C3 (de) 1981-02-26
DE2442017A1 (de) 1975-03-13
DE2442017B2 (de) 1980-06-19
JPS5049386U (ja) 1975-05-15
JPS5545505Y2 (ja) 1980-10-24

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Legal Events

Date Code Title Description
PL Patent ceased