FR697086A - New automatic fire signaling process - Google Patents

New automatic fire signaling process

Info

Publication number
FR697086A
FR697086A FR697086DA FR697086A FR 697086 A FR697086 A FR 697086A FR 697086D A FR697086D A FR 697086DA FR 697086 A FR697086 A FR 697086A
Authority
FR
France
Prior art keywords
automatic fire
signaling process
new automatic
fire signaling
new
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
Louis Chappet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIE FRANCAISE DU SIGNUM
Original Assignee
CIE FRANCAISE DU SIGNUM
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 by CIE FRANCAISE DU SIGNUM filed Critical CIE FRANCAISE DU SIGNUM
Application granted granted Critical
Publication of FR697086A publication Critical patent/FR697086A/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
    • G08B17/06—Electric 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 Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
FR697086D 1930-06-04 1930-06-04 New automatic fire signaling process Expired FR697086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR697086T 1930-06-04

Publications (1)

Publication Number Publication Date
FR697086A true FR697086A (en) 1931-01-12

Family

ID=9046983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697086D Expired FR697086A (en) 1930-06-04 1930-06-04 New automatic fire signaling process

Country Status (3)

Country Link
BE (1) BE379981A (en)
FR (1) FR697086A (en)
GB (1) GB378560A (en)

Also Published As

Publication number Publication date
GB378560A (en) 1932-08-18
BE379981A (en)

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