DE58906937D1 - Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage. - Google Patents

Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage.

Info

Publication number
DE58906937D1
DE58906937D1 DE89118339T DE58906937T DE58906937D1 DE 58906937 D1 DE58906937 D1 DE 58906937D1 DE 89118339 T DE89118339 T DE 89118339T DE 58906937 T DE58906937 T DE 58906937T DE 58906937 D1 DE58906937 D1 DE 58906937D1
Authority
DE
Germany
Prior art keywords
microprocessor
switched
voltage
detectors
hazard
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.)
Revoked
Application number
DE89118339T
Other languages
English (en)
Inventor
Helfried Dipl Ing Lappe
Otfried Post
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6364535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE58906937(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE58906937D1 publication Critical patent/DE58906937D1/de
Anticipated expiration legal-status Critical
Revoked 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)
  • Fire Alarms (AREA)
  • Emergency Alarm Devices (AREA)
DE89118339T 1988-10-06 1989-10-03 Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage. Revoked DE58906937D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3834044 1988-10-06

Publications (1)

Publication Number Publication Date
DE58906937D1 true DE58906937D1 (de) 1994-03-24

Family

ID=6364535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89118339T Revoked DE58906937D1 (de) 1988-10-06 1989-10-03 Verfahren zum energiesparenden Betrieb von Gefahrenmeldern in einer Gefahrenmeldeanlage.

Country Status (3)

Country Link
EP (1) EP0362798B1 (de)
AT (1) ATE101445T1 (de)
DE (1) DE58906937D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2092537T3 (es) * 1990-12-18 1996-12-01 Siemens Ag Instalacion de deteccion de peligro.
WO2002039050A1 (de) * 2000-11-09 2002-05-16 Orica Explosives Technology Pty Limited Sensor zur überwachung elektronischer zündkreise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131991B (en) * 1982-11-12 1986-05-29 Robert Philp Telemetry and like signaling systems
DE3313137A1 (de) * 1983-04-12 1984-10-18 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur stoersignalunterdrueckung in optischen rauchmeldern
KR910008738B1 (ko) * 1987-02-20 1991-10-19 닛본 덴기 가부시기가이샤 밧데리 절약 채널 스캔 기능을 갖고 있는 휴대용 무선 송수신기

Also Published As

Publication number Publication date
EP0362798A2 (de) 1990-04-11
EP0362798A3 (de) 1991-01-16
EP0362798B1 (de) 1994-02-09
ATE101445T1 (de) 1994-02-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation