NO843830L - Meldeanlegg med traadloes signaloverfoering mellom en batteridrevet understasjon og en nettdrevet hovedstasjon - Google Patents

Meldeanlegg med traadloes signaloverfoering mellom en batteridrevet understasjon og en nettdrevet hovedstasjon

Info

Publication number
NO843830L
NO843830L NO843830A NO843830A NO843830L NO 843830 L NO843830 L NO 843830L NO 843830 A NO843830 A NO 843830A NO 843830 A NO843830 A NO 843830A NO 843830 L NO843830 L NO 843830L
Authority
NO
Norway
Prior art keywords
battery
signal transmission
wireless signal
understation
network
Prior art date
Application number
NO843830A
Other languages
English (en)
Other versions
NO160634C (no
NO160634B (no
Inventor
Guenter Haefele
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 NO843830L publication Critical patent/NO843830L/no
Publication of NO160634B publication Critical patent/NO160634B/no
Publication of NO160634C publication Critical patent/NO160634C/no

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)
NO843830A 1983-09-26 1984-09-24 Meldeanlegg med traadloes signaloverfoering mellom en batteridrevet understasjon og en nettdrevet hovedstasjon. NO160634C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
NO843830L true NO843830L (no) 1985-03-27
NO160634B NO160634B (no) 1989-01-30
NO160634C NO160634C (no) 1989-05-10

Family

ID=6210116

Family Applications (1)

Application Number Title Priority Date Filing Date
NO843830A NO160634C (no) 1983-09-26 1984-09-24 Meldeanlegg med traadloes signaloverfoering mellom en batteridrevet understasjon og en nettdrevet hovedstasjon.

Country Status (4)

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

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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778800A (en) * 1971-04-09 1973-12-11 Statitrol Corp Self-monitoring battery operated circuit
FR2339218A1 (fr) * 1976-01-20 1977-08-19 Charbonnages Ste Chimique Installation de surveillance a distance de personnes
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
DE3334820A1 (de) 1985-04-04
EP0137337A2 (de) 1985-04-17
NO160634C (no) 1989-05-10
ATE31832T1 (de) 1988-01-15
NO160634B (no) 1989-01-30
EP0137337A3 (no) 1985-06-19
EP0137337B1 (de) 1988-01-07
DE3468565D1 (en) 1988-02-11

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