FR935212A - Fire detector device - Google Patents

Fire detector device

Info

Publication number
FR935212A
FR935212A FR935212DA FR935212A FR 935212 A FR935212 A FR 935212A FR 935212D A FR935212D A FR 935212DA FR 935212 A FR935212 A FR 935212A
Authority
FR
France
Prior art keywords
fire detector
detector device
fire
detector
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Roger-Robert Ascensio
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 filed Critical
Application granted granted Critical
Publication of FR935212A publication Critical patent/FR935212A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/04—Hydraulic or pneumatic actuation of the alarm, e.g. by change of fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
FR935212D 1946-10-16 1946-10-16 Fire detector device Expired FR935212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR935212T 1946-10-16

Publications (1)

Publication Number Publication Date
FR935212A true FR935212A (en) 1948-06-14

Family

ID=9456596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR935212D Expired FR935212A (en) 1946-10-16 1946-10-16 Fire detector device

Country Status (1)

Country Link
FR (1) FR935212A (en)

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