DE59007077D1 - Gefahrenmeldeanlage. - Google Patents

Gefahrenmeldeanlage.

Info

Publication number
DE59007077D1
DE59007077D1 DE59007077T DE59007077T DE59007077D1 DE 59007077 D1 DE59007077 D1 DE 59007077D1 DE 59007077 T DE59007077 T DE 59007077T DE 59007077 T DE59007077 T DE 59007077T DE 59007077 D1 DE59007077 D1 DE 59007077D1
Authority
DE
Germany
Prior art keywords
loop
reverse operation
wires
detection system
detectors
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 - Fee Related
Application number
DE59007077T
Other languages
English (en)
Inventor
Peer Dr Ing Thilo
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59007077D1 publication Critical patent/DE59007077D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/005—Alarm systems in which substations are interrogated in succession by a central station with substations connected in series, e.g. cascade

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Cookers (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Control Of Conveyors (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Lowering Means (AREA)
  • Emergency Alarm Devices (AREA)
DE59007077T 1990-07-26 1990-12-20 Gefahrenmeldeanlage. Expired - Fee Related DE59007077D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4023765 1990-07-26

Publications (1)

Publication Number Publication Date
DE59007077D1 true DE59007077D1 (de) 1994-10-13

Family

ID=6411060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59007077T Expired - Fee Related DE59007077D1 (de) 1990-07-26 1990-12-20 Gefahrenmeldeanlage.

Country Status (4)

Country Link
EP (1) EP0468097B1 (de)
AT (1) ATE111247T1 (de)
DE (1) DE59007077D1 (de)
ES (1) ES2062281T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800049A1 (de) * 1998-01-02 1999-07-08 Philips Patentverwaltung Anordnung zum Übertragen von Daten und/oder Energie mit Trenneinheit
US7533517B2 (en) * 2005-04-14 2009-05-19 Snecma Exhaust nozzle for an engine of a flying craft
DE102005037047B3 (de) 2005-08-05 2006-12-28 Novar Gmbh Gebäudeleittechnik- oder Gefahrenmeldeanlage
US7535687B2 (en) 2006-04-13 2009-05-19 Ge Security, Inc. Alarm system sensor topology apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111178B1 (de) * 1982-11-23 1987-10-28 Cerberus Ag Ueberwachungsanlage mit mehreren, kettenförmig an einer Meldelinie liegenden Meldern
DE3424294A1 (de) * 1984-07-02 1986-01-09 Siemens AG, 1000 Berlin und 8000 München Abfrageeinrichtung zur identifikation der stellung von schaltern
DE3614692A1 (de) * 1986-04-30 1987-11-05 Nixdorf Computer Ag Gefahrenmeldeanlage
ATE85719T1 (de) * 1988-06-23 1993-02-15 Siemens Ag Gefahrenmeldeanlage.

Also Published As

Publication number Publication date
EP0468097B1 (de) 1994-09-07
EP0468097A3 (en) 1993-02-03
EP0468097A2 (de) 1992-01-29
ES2062281T3 (es) 1994-12-16
ATE111247T1 (de) 1994-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee