FR2359471B3 - - Google Patents

Info

Publication number
FR2359471B3
FR2359471B3 FR7622525A FR7622525A FR2359471B3 FR 2359471 B3 FR2359471 B3 FR 2359471B3 FR 7622525 A FR7622525 A FR 7622525A FR 7622525 A FR7622525 A FR 7622525A FR 2359471 B3 FR2359471 B3 FR 2359471B3
Authority
FR
France
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
FR7622525A
Other languages
French (fr)
Other versions
FR2359471A1 (fr
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.)
HELITA
Original Assignee
HELITA
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 HELITA filed Critical HELITA
Priority to FR7622525A priority Critical patent/FR2359471A1/fr
Publication of FR2359471A1 publication Critical patent/FR2359471A1/fr
Application granted granted Critical
Publication of FR2359471B3 publication Critical patent/FR2359471B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
FR7622525A 1976-07-23 1976-07-23 Centrale de surveillance protegee contre les fausses alarmes Granted FR2359471A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622525A FR2359471A1 (fr) 1976-07-23 1976-07-23 Centrale de surveillance protegee contre les fausses alarmes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622525A FR2359471A1 (fr) 1976-07-23 1976-07-23 Centrale de surveillance protegee contre les fausses alarmes

Publications (2)

Publication Number Publication Date
FR2359471A1 FR2359471A1 (fr) 1978-02-17
FR2359471B3 true FR2359471B3 (en]) 1979-04-13

Family

ID=9176063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622525A Granted FR2359471A1 (fr) 1976-07-23 1976-07-23 Centrale de surveillance protegee contre les fausses alarmes

Country Status (1)

Country Link
FR (1) FR2359471A1 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592200A1 (fr) * 1985-12-24 1987-06-26 Maisonnette Michel Systeme electronique pour detecter tout declenchement intempestif d'une alarme
FR2618931B1 (fr) * 1987-07-28 1994-05-27 Morey Gilles Procede de fonctionnement d'une installation de surveillance
FR2694200A1 (fr) * 1992-07-31 1994-02-04 Anelec Procédé et dispositif de sécurité pour éviter un déclenchement intempestif dans une centrale de protection contre l'incendie.

Also Published As

Publication number Publication date
FR2359471A1 (fr) 1978-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse