FR1382247A - Fire detector - Google Patents

Fire detector

Info

Publication number
FR1382247A
FR1382247A FR952653A FR952653A FR1382247A FR 1382247 A FR1382247 A FR 1382247A FR 952653 A FR952653 A FR 952653A FR 952653 A FR952653 A FR 952653A FR 1382247 A FR1382247 A FR 1382247A
Authority
FR
France
Prior art keywords
fire detector
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
FR952653A
Other languages
French (fr)
Inventor
Robert Schaeffer
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
Priority to FR952653A priority Critical patent/FR1382247A/en
Application granted granted Critical
Publication of FR1382247A publication Critical patent/FR1382247A/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)
FR952653A 1963-11-05 1963-11-05 Fire detector Expired FR1382247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR952653A FR1382247A (en) 1963-11-05 1963-11-05 Fire detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952653A FR1382247A (en) 1963-11-05 1963-11-05 Fire detector

Publications (1)

Publication Number Publication Date
FR1382247A true FR1382247A (en) 1964-12-18

Family

ID=8815792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952653A Expired FR1382247A (en) 1963-11-05 1963-11-05 Fire detector

Country Status (1)

Country Link
FR (1) FR1382247A (en)

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