EP0477607A3 - Risk signal arrangement - Google Patents

Risk signal arrangement Download PDF

Info

Publication number
EP0477607A3
EP0477607A3 EP19910114864 EP91114864A EP0477607A3 EP 0477607 A3 EP0477607 A3 EP 0477607A3 EP 19910114864 EP19910114864 EP 19910114864 EP 91114864 A EP91114864 A EP 91114864A EP 0477607 A3 EP0477607 A3 EP 0477607A3
Authority
EP
European Patent Office
Prior art keywords
signal arrangement
risk signal
risk
arrangement
signal
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.)
Ceased
Application number
EP19910114864
Other languages
German (de)
Other versions
EP0477607A2 (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
Publication of EP0477607A2 publication Critical patent/EP0477607A2/en
Publication of EP0477607A3 publication Critical patent/EP0477607A3/en
Ceased 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
EP19910114864 1990-09-25 1991-09-03 Risk signal arrangement Ceased EP0477607A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4030298 1990-09-25
DE19904030298 DE4030298A1 (en) 1990-09-25 1990-09-25 DANGER REPORTING SYSTEM

Publications (2)

Publication Number Publication Date
EP0477607A2 EP0477607A2 (en) 1992-04-01
EP0477607A3 true EP0477607A3 (en) 1992-12-09

Family

ID=6414931

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910114864 Ceased EP0477607A3 (en) 1990-09-25 1991-09-03 Risk signal arrangement

Country Status (2)

Country Link
EP (1) EP0477607A3 (en)
DE (1) DE4030298A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2018141403A (en) 2016-04-29 2020-05-29 Хенкель Аг Унд Ко. Кгаа AMIN-FUNCTIONAL POLYMERS AND METHODS FOR PRODUCING SUCH POLYMERS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224821A1 (en) * 1985-11-26 1987-06-10 Siemens Aktiengesellschaft Danger-signalling system
DE3806993A1 (en) * 1988-03-03 1989-09-14 Preussag Ag Feuerschutz Danger detecting system (danger warning system, alarm system)
EP0361298A1 (en) * 1988-09-26 1990-04-04 Alcatel Cit Collecting system of alarms from a group of stations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533382C2 (en) * 1975-07-25 1980-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method and device for the transmission of measured values in a fire alarm system
US4290055A (en) * 1979-12-05 1981-09-15 Technical Development Ltd Scanning control system
ATE116464T1 (en) * 1988-10-06 1995-01-15 Siemens Ag METHOD FOR THE ENERGY-SAVING OPERATION OF HAZARD DETECTORS IN A HAZARD ALARM SYSTEM.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224821A1 (en) * 1985-11-26 1987-06-10 Siemens Aktiengesellschaft Danger-signalling system
DE3806993A1 (en) * 1988-03-03 1989-09-14 Preussag Ag Feuerschutz Danger detecting system (danger warning system, alarm system)
EP0361298A1 (en) * 1988-09-26 1990-04-04 Alcatel Cit Collecting system of alarms from a group of stations

Also Published As

Publication number Publication date
EP0477607A2 (en) 1992-04-01
DE4030298A1 (en) 1992-03-26
DE4030298C2 (en) 1992-07-09

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Legal Events

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