FR1197368A - Improvements to fire detection devices - Google Patents

Improvements to fire detection devices

Info

Publication number
FR1197368A
FR1197368A FR1197368DA FR1197368A FR 1197368 A FR1197368 A FR 1197368A FR 1197368D A FR1197368D A FR 1197368DA FR 1197368 A FR1197368 A FR 1197368A
Authority
FR
France
Prior art keywords
detection devices
fire detection
fire
devices
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
Galliano Molon
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 FR1197368A publication Critical patent/FR1197368A/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
FR1197368D 1958-06-20 1958-06-20 Improvements to fire detection devices Expired FR1197368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1197368T 1958-06-20

Publications (1)

Publication Number Publication Date
FR1197368A true FR1197368A (en) 1959-11-30

Family

ID=9669667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197368D Expired FR1197368A (en) 1958-06-20 1958-06-20 Improvements to fire detection devices

Country Status (1)

Country Link
FR (1) FR1197368A (en)

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