ATE42851T1 - Einrichtung zur melderidentifizierung in einer gefahrenmeldeanlage. - Google Patents

Einrichtung zur melderidentifizierung in einer gefahrenmeldeanlage.

Info

Publication number
ATE42851T1
ATE42851T1 AT85111385T AT85111385T ATE42851T1 AT E42851 T1 ATE42851 T1 AT E42851T1 AT 85111385 T AT85111385 T AT 85111385T AT 85111385 T AT85111385 T AT 85111385T AT E42851 T1 ATE42851 T1 AT E42851T1
Authority
AT
Austria
Prior art keywords
annunciator
current
line
signal line
alarm
Prior art date
Application number
AT85111385T
Other languages
English (en)
Inventor
Peer Dr-Ing Thilo
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 ATE42851T1 publication Critical patent/ATE42851T1/de

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
    • G08B26/005—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)
  • Fire Alarms (AREA)
AT85111385T 1984-09-12 1985-09-09 Einrichtung zur melderidentifizierung in einer gefahrenmeldeanlage. ATE42851T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3433479 1984-09-12
EP85111385A EP0178451B1 (de) 1984-09-12 1985-09-09 Einrichtung zur Melderidentifizierung in einer Gefahrenmeldeanlage

Publications (1)

Publication Number Publication Date
ATE42851T1 true ATE42851T1 (de) 1989-05-15

Family

ID=6245221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85111385T ATE42851T1 (de) 1984-09-12 1985-09-09 Einrichtung zur melderidentifizierung in einer gefahrenmeldeanlage.

Country Status (3)

Country Link
EP (1) EP0178451B1 (de)
AT (1) ATE42851T1 (de)
DE (1) DE3569997D1 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297008B (de) * 1967-01-11 1969-06-04 Siemens Ag Meldeanlage mit in einer zweiadrigen Schleife parallelgeschalteten Meldern
DE2230934B1 (de) * 1972-06-23 1973-02-15 Preussag Ag, Feuerschutz, 2060 Bad Oldesloe Meldeeinrichtung, vorzugsweise zur Brandmeldung
DE2245928A1 (de) * 1972-09-19 1974-04-04 Preussag Ag Feuerschutz Verfahren und einrichtung zur zentralen erfassung von ausgeloesten detektoren
DE2533330C3 (de) * 1975-07-25 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Verfahren und Einrichtung zur Übertragung von Meßwerten in einem Brandmeldesystem
DE2533354C3 (de) * 1975-07-25 1979-08-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zum Übertragen von Steuerbefehlen in einem Brandschutzsystem
DE2533382C2 (de) * 1975-07-25 1980-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Einrichtung zur Übertragung von Meßwerten in einem Brandmeldesystem
DE2935335C2 (de) * 1979-08-31 1985-08-08 Siemens AG, 1000 Berlin und 8000 München Gleichstrommeldeanlage
DE3225081A1 (de) * 1982-07-05 1984-01-12 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zur automatischen abfrage des meldermesswerts und der melderkennung in einer gefahrenmeldeanlage

Also Published As

Publication number Publication date
EP0178451A1 (de) 1986-04-23
DE3569997D1 (en) 1989-06-08
EP0178451B1 (de) 1989-05-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee