EP0137337A3 - - Google Patents

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Info

Publication number
EP0137337A3
EP0137337A3 EP84110885A EP84110885A EP0137337A3 EP 0137337 A3 EP0137337 A3 EP 0137337A3 EP 84110885 A EP84110885 A EP 84110885A EP 84110885 A EP84110885 A EP 84110885A EP 0137337 A3 EP0137337 A3 EP 0137337A3
Authority
EP
European Patent Office
Prior art keywords
transmitter
battery
transmits
alarm
station
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.)
Granted
Application number
EP84110885A
Other languages
English (en)
Other versions
EP0137337B1 (de
EP0137337A2 (de
Inventor
Gunter Dipl.-Ing. Haefele
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
Priority to AT84110885T priority Critical patent/ATE31832T1/de
Publication of EP0137337A2 publication Critical patent/EP0137337A2/de
Publication of EP0137337A3 publication Critical patent/EP0137337A3/xx
Application granted granted Critical
Publication of EP0137337B1 publication Critical patent/EP0137337B1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/181—Prevention or correction of operating errors due to failing power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)
  • Emergency Alarm Devices (AREA)
EP84110885A 1983-09-26 1984-09-12 Meldeanlage mit drahtloser Signalübertragung zwischen einer batteriebetriebenen Unterstation und einer netzbetriebenen Hauptstation Expired EP0137337B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110885T ATE31832T1 (de) 1983-09-26 1984-09-12 Meldeanlage mit drahtloser signaluebertragung zwischen einer batteriebetriebenen unterstation und einer netzbetriebenen hauptstation.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3334820 1983-09-26
DE19833334820 DE3334820A1 (de) 1983-09-26 1983-09-26 Meldeanlage mit drahtloser signaluebertragung zwischen einer batteriebetriebenen unterstation und einer netzbetriebenen hauptstation

Publications (3)

Publication Number Publication Date
EP0137337A2 EP0137337A2 (de) 1985-04-17
EP0137337A3 true EP0137337A3 (de) 1985-06-19
EP0137337B1 EP0137337B1 (de) 1988-01-07

Family

ID=6210116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110885A Expired EP0137337B1 (de) 1983-09-26 1984-09-12 Meldeanlage mit drahtloser Signalübertragung zwischen einer batteriebetriebenen Unterstation und einer netzbetriebenen Hauptstation

Country Status (4)

Country Link
EP (1) EP0137337B1 (de)
AT (1) ATE31832T1 (de)
DE (2) DE3334820A1 (de)
NO (1) NO160634C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253156A1 (de) * 1986-06-25 1988-01-20 Siemens Aktiengesellschaft Einbruchmeldeanlage
GB8701202D0 (en) * 1987-01-20 1987-02-25 Wakefield Health Authority Infra-red personal attack alarm system
FI85632C (fi) * 1990-04-20 1992-05-11 Salora Myynti Oy Fjaerrstyrd underhaollningselektronikanordning.
GB2247095B (en) * 1990-07-27 1994-08-03 Tensator Ltd An alarm system for a barrier
DE4024821A1 (de) * 1990-08-04 1992-02-06 Koettgen Gmbh & Co Kg Kleinsender-kontrolle
NL1005096C2 (nl) * 1997-01-27 1998-07-29 Estafette B V Werkwijze voor het testen van de werking van een zender/ontvanger-combinatie voor bewakingsdoeleinden alsmede een zender/ontvanger-combinatie.
US11684015B2 (en) 2019-08-07 2023-06-27 Cnh Industrial America Llc Agricultural baling system with controlled tractor steering to balance bale density

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2261979A1 (de) * 1971-04-09 1974-06-20 Statitrol Corp Elektronische schaltung mit batteriespannungs-ueberwachung
US4056815A (en) * 1976-02-03 1977-11-01 Westinghouse Electric Corporation Battery operated transmitter circuit
US4110741A (en) * 1976-01-20 1978-08-29 Societe Chimique Des Charbonnages Device for monitoring physical activity of persons
US4219806A (en) * 1978-09-15 1980-08-26 American District Telegraph Company Dual alarm gas detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2261979A1 (de) * 1971-04-09 1974-06-20 Statitrol Corp Elektronische schaltung mit batteriespannungs-ueberwachung
US4110741A (en) * 1976-01-20 1978-08-29 Societe Chimique Des Charbonnages Device for monitoring physical activity of persons
US4056815A (en) * 1976-02-03 1977-11-01 Westinghouse Electric Corporation Battery operated transmitter circuit
US4219806A (en) * 1978-09-15 1980-08-26 American District Telegraph Company Dual alarm gas detector

Also Published As

Publication number Publication date
EP0137337B1 (de) 1988-01-07
NO160634C (no) 1989-05-10
DE3468565D1 (en) 1988-02-11
ATE31832T1 (de) 1988-01-15
NO160634B (no) 1989-01-30
EP0137337A2 (de) 1985-04-17
NO843830L (no) 1985-03-27
DE3334820A1 (de) 1985-04-04

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