FR934600A - Method and device for fire detection - Google Patents

Method and device for fire detection

Info

Publication number
FR934600A
FR934600A FR934600DA FR934600A FR 934600 A FR934600 A FR 934600A FR 934600D A FR934600D A FR 934600DA FR 934600 A FR934600 A FR 934600A
Authority
FR
France
Prior art keywords
fire detection
fire
detection
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
Petrus-Edouard Primet
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 FR934600A publication Critical patent/FR934600A/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)
FR934600D 1946-10-02 1946-10-02 Method and device for fire detection Expired FR934600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934600T 1946-10-02

Publications (1)

Publication Number Publication Date
FR934600A true FR934600A (en) 1948-05-26

Family

ID=9456236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934600D Expired FR934600A (en) 1946-10-02 1946-10-02 Method and device for fire detection

Country Status (1)

Country Link
FR (1) FR934600A (en)

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