DE59108262D1 - Gefahrenmeldeanlage - Google Patents

Gefahrenmeldeanlage

Info

Publication number
DE59108262D1
DE59108262D1 DE59108262T DE59108262T DE59108262D1 DE 59108262 D1 DE59108262 D1 DE 59108262D1 DE 59108262 T DE59108262 T DE 59108262T DE 59108262 T DE59108262 T DE 59108262T DE 59108262 D1 DE59108262 D1 DE 59108262D1
Authority
DE
Germany
Prior art keywords
activated
control signal
central unit
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
DE59108262T
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 DE59108262D1 publication Critical patent/DE59108262D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Alarm Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE59108262T 1990-12-18 1991-12-02 Gefahrenmeldeanlage Expired - Fee Related DE59108262D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040524 1990-12-18

Publications (1)

Publication Number Publication Date
DE59108262D1 true DE59108262D1 (de) 1996-11-14

Family

ID=6420657

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59108262T Expired - Fee Related DE59108262D1 (de) 1990-12-18 1991-12-02 Gefahrenmeldeanlage

Country Status (5)

Country Link
EP (1) EP0491216B1 (de)
AT (1) ATE144063T1 (de)
DE (1) DE59108262D1 (de)
ES (1) ES2092537T3 (de)
GR (1) GR3022040T3 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3768019D1 (de) * 1986-07-10 1991-03-21 Siemens Ag Gefahrenmeldeanlage.
US4829297A (en) * 1987-05-08 1989-05-09 Allen-Bradley Company, Inc. Communication network polling technique
DE58906937D1 (de) * 1988-10-06 1994-03-24 Siemens Ag Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage.

Also Published As

Publication number Publication date
EP0491216B1 (de) 1996-10-09
ES2092537T3 (es) 1996-12-01
ATE144063T1 (de) 1996-10-15
EP0491216A3 (en) 1992-12-09
EP0491216A2 (de) 1992-06-24
GR3022040T3 (en) 1997-03-31

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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