BE369038A - - Google Patents

Info

Publication number
BE369038A
BE369038A BE369038DA BE369038A BE 369038 A BE369038 A BE 369038A BE 369038D A BE369038D A BE 369038DA BE 369038 A BE369038 A BE 369038A
Authority
BE
Belgium
Prior art keywords
tube
mercury
temperature
studs
fire
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE369038A publication Critical patent/BE369038A/fr

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/06Electric actuation of the alarm, e.g. using a thermally-operated switch

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
BE369038D BE369038A (instruction)

Publications (1)

Publication Number Publication Date
BE369038A true BE369038A (instruction)

Family

ID=40753

Family Applications (1)

Application Number Title Priority Date Filing Date
BE369038D BE369038A (instruction)

Country Status (1)

Country Link
BE (1) BE369038A (instruction)

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