DE3564629D1 - Circuit arrangement for a danger-indicating installation - Google Patents

Circuit arrangement for a danger-indicating installation

Info

Publication number
DE3564629D1
DE3564629D1 DE8585103600T DE3564629T DE3564629D1 DE 3564629 D1 DE3564629 D1 DE 3564629D1 DE 8585103600 T DE8585103600 T DE 8585103600T DE 3564629 T DE3564629 T DE 3564629T DE 3564629 D1 DE3564629 D1 DE 3564629D1
Authority
DE
Germany
Prior art keywords
indicators
signal
evaluation electronics
indicator
signal level
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
DE8585103600T
Other languages
English (en)
Inventor
Reiner Kunzel
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.)
Fritz Fuss GmbH and Co
Original Assignee
Fritz Fuss GmbH and Co
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 Fritz Fuss GmbH and Co filed Critical Fritz Fuss GmbH and Co
Priority to DE8585103600T priority Critical patent/DE3564629D1/de
Application granted granted Critical
Publication of DE3564629D1 publication Critical patent/DE3564629D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
    • 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
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
    • G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
DE8585103600T 1984-03-26 1985-03-26 Circuit arrangement for a danger-indicating installation Expired DE3564629D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585103600T DE3564629D1 (en) 1984-03-26 1985-03-26 Circuit arrangement for a danger-indicating installation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843411129 DE3411129A1 (de) 1984-03-26 1984-03-26 Schaltungsanordnung fuer eine gefahrenmeldeanlage
DE8585103600T DE3564629D1 (en) 1984-03-26 1985-03-26 Circuit arrangement for a danger-indicating installation

Publications (1)

Publication Number Publication Date
DE3564629D1 true DE3564629D1 (en) 1988-09-29

Family

ID=6231665

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843411129 Ceased DE3411129A1 (de) 1984-03-26 1984-03-26 Schaltungsanordnung fuer eine gefahrenmeldeanlage
DE8585103600T Expired DE3564629D1 (en) 1984-03-26 1985-03-26 Circuit arrangement for a danger-indicating installation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843411129 Ceased DE3411129A1 (de) 1984-03-26 1984-03-26 Schaltungsanordnung fuer eine gefahrenmeldeanlage

Country Status (3)

Country Link
EP (1) EP0158217B1 (de)
AT (1) ATE36767T1 (de)
DE (2) DE3411129A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250488A1 (de) * 1985-12-24 1988-01-07 Monitronix Limited Elektronisches sequentielles fehlerermittlungssystem
CH669859A5 (de) * 1986-06-03 1989-04-14 Cerberus Ag
FR2728373B1 (fr) * 1994-12-14 1997-01-24 Schneider Electric Sa Dispositif de detection et d'alarme
GB9623764D0 (en) * 1996-11-15 1997-01-08 Menvier Electronic Eng Ltd Allocating addresses to addressable devices
DE102015223207A1 (de) * 2015-11-24 2017-05-24 Minimax Gmbh & Co. Kg Zustandsüberwachungseinheit zur Identifizierung eines Ereignis detektierenden Teilnehmers sowie Teilnehmer und Verfahren dazu

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1178678A (en) * 1981-03-13 1984-11-27 John M. Wynne Bidirectional, interactive fire detection system
DE3128796A1 (de) * 1981-07-21 1983-02-10 Esser Sicherheitstechnik GmbH & Co KG, 4040 Neuss Brand- oder einbruchmeldeanlage
EP0098326B1 (de) * 1982-07-10 1985-12-18 Fritz Fuss Kom.-Ges. Schaltungsanordnung für eine Gefahrenmeldeanlage
US4568935A (en) * 1983-06-08 1986-02-04 Honeywell Inc. Data reporting system

Also Published As

Publication number Publication date
EP0158217B1 (de) 1988-08-24
EP0158217A1 (de) 1985-10-16
ATE36767T1 (de) 1988-09-15
DE3411129A1 (de) 1985-10-03

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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