FR856259A - Improvements in fire detection - Google Patents

Improvements in fire detection

Info

Publication number
FR856259A
FR856259A FR856259DA FR856259A FR 856259 A FR856259 A FR 856259A FR 856259D A FR856259D A FR 856259DA FR 856259 A FR856259 A FR 856259A
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
Maurice Echard
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 FR856259A publication Critical patent/FR856259A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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)
FR856259D 1939-02-18 1939-02-18 Improvements in fire detection Expired FR856259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856259T 1939-02-18

Publications (1)

Publication Number Publication Date
FR856259A true FR856259A (en) 1940-06-10

Family

ID=9328761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856259D Expired FR856259A (en) 1939-02-18 1939-02-18 Improvements in fire detection

Country Status (1)

Country Link
FR (1) FR856259A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032663A (en) * 1997-04-16 2000-03-07 Pencheon; Vance R Stove emergency cutoff system
CN117360430A (en) * 2022-06-30 2024-01-09 华能伊敏煤电有限责任公司 An oil alarm system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032663A (en) * 1997-04-16 2000-03-07 Pencheon; Vance R Stove emergency cutoff system
CN117360430A (en) * 2022-06-30 2024-01-09 华能伊敏煤电有限责任公司 An oil alarm system

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