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FR2594575B1 - Dispositif d'autogarde pour lignes de surveillance - Google Patents

Dispositif d'autogarde pour lignes de surveillance

Info

Publication number
FR2594575B1
FR2594575B1 FR8602268A FR8602268A FR2594575B1 FR 2594575 B1 FR2594575 B1 FR 2594575B1 FR 8602268 A FR8602268 A FR 8602268A FR 8602268 A FR8602268 A FR 8602268A FR 2594575 B1 FR2594575 B1 FR 2594575B1
Authority
FR
France
Prior art keywords
self
monitoring lines
guarding device
guarding
monitoring
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
FR8602268A
Other languages
English (en)
Other versions
FR2594575A1 (fr
Inventor
Daniel Cyprys
Emmanuel Blattes
Herve Carriere
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.)
APPLIC ELECTRO TECH AVANCE
Original Assignee
APPLIC ELECTRO TECH AVANCE
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 APPLIC ELECTRO TECH AVANCE filed Critical APPLIC ELECTRO TECH AVANCE
Priority to FR8602268A priority Critical patent/FR2594575B1/fr
Publication of FR2594575A1 publication Critical patent/FR2594575A1/fr
Application granted granted Critical
Publication of FR2594575B1 publication Critical patent/FR2594575B1/fr
Expired 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
    • G08B29/02—Monitoring continuously signalling or alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
FR8602268A 1986-02-19 1986-02-19 Dispositif d'autogarde pour lignes de surveillance Expired FR2594575B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8602268A FR2594575B1 (fr) 1986-02-19 1986-02-19 Dispositif d'autogarde pour lignes de surveillance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602268A FR2594575B1 (fr) 1986-02-19 1986-02-19 Dispositif d'autogarde pour lignes de surveillance

Publications (2)

Publication Number Publication Date
FR2594575A1 FR2594575A1 (fr) 1987-08-21
FR2594575B1 true FR2594575B1 (fr) 1988-07-01

Family

ID=9332301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8602268A Expired FR2594575B1 (fr) 1986-02-19 1986-02-19 Dispositif d'autogarde pour lignes de surveillance

Country Status (1)

Country Link
FR (1) FR2594575B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7616109B2 (en) 2006-03-09 2009-11-10 Honeywell International Inc. System and method for detecting detector masking
CN106650417B (zh) * 2016-12-13 2020-04-17 广东电网有限责任公司电力科学研究院 一种基于系统告警机制的应用自保护工作模型

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632738A1 (de) * 1976-07-21 1978-01-26 Securiton Ag Alarmanlage
DE2939494B2 (de) * 1979-09-28 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Einbruch- oder Feuermeldea nlagen
DE3268015D1 (en) * 1982-07-10 1986-01-30 Fuss Fritz Kg Circuit arrangement for signalling alarms

Also Published As

Publication number Publication date
FR2594575A1 (fr) 1987-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse