ATE141431T1 - Anwesenheitsfeststellungssystem mit elektronischen sende-empfangsvorrichtungen und betätigungsvorrichtungen kommunizierend mittels trägerwellen und verbindbar mittels eines eingebauten verbindungssteckers - Google Patents

Anwesenheitsfeststellungssystem mit elektronischen sende-empfangsvorrichtungen und betätigungsvorrichtungen kommunizierend mittels trägerwellen und verbindbar mittels eines eingebauten verbindungssteckers

Info

Publication number
ATE141431T1
ATE141431T1 AT93830056T AT93830056T ATE141431T1 AT E141431 T1 ATE141431 T1 AT E141431T1 AT 93830056 T AT93830056 T AT 93830056T AT 93830056 T AT93830056 T AT 93830056T AT E141431 T1 ATE141431 T1 AT E141431T1
Authority
AT
Austria
Prior art keywords
devices
connectable
built
detection system
carrier waves
Prior art date
Application number
AT93830056T
Other languages
English (en)
Inventor
Gian Pietro Beghelli
Original Assignee
Beghelli Srl
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 Beghelli Srl filed Critical Beghelli Srl
Application granted granted Critical
Publication of ATE141431T1 publication Critical patent/ATE141431T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Control Of Conveyors (AREA)
AT93830056T 1992-02-20 1993-02-17 Anwesenheitsfeststellungssystem mit elektronischen sende-empfangsvorrichtungen und betätigungsvorrichtungen kommunizierend mittels trägerwellen und verbindbar mittels eines eingebauten verbindungssteckers ATE141431T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920058A IT1258506B (it) 1992-02-20 1992-02-20 Sistema di rilevamento presenze comprendente dispositivi elettronici trasmettitori-ricevitori, attuatori intercomunicanti mediante onde convogliate e dotati di collegamento attraverso spina incorporata

Publications (1)

Publication Number Publication Date
ATE141431T1 true ATE141431T1 (de) 1996-08-15

Family

ID=11338011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93830056T ATE141431T1 (de) 1992-02-20 1993-02-17 Anwesenheitsfeststellungssystem mit elektronischen sende-empfangsvorrichtungen und betätigungsvorrichtungen kommunizierend mittels trägerwellen und verbindbar mittels eines eingebauten verbindungssteckers

Country Status (9)

Country Link
US (1) US5459450A (de)
EP (1) EP0557256B1 (de)
AT (1) ATE141431T1 (de)
DE (1) DE69303942T2 (de)
DK (1) DK0557256T3 (de)
ES (1) ES2093396T3 (de)
GR (1) GR3021672T3 (de)
IT (1) IT1258506B (de)
YU (1) YU48834B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031460A (en) * 1997-04-14 2000-02-29 Banks; Carlos D. Child locating system
US6078269A (en) * 1997-11-10 2000-06-20 Safenight Technology Inc. Battery-powered, RF-interconnected detector sensor system
US6028515A (en) * 1998-11-18 2000-02-22 Lee Eisinger Motion sensitive control apparatus
WO2001082012A1 (en) * 2000-04-25 2001-11-01 Switchforward Limited Remote controller with energy saving
US6310548B1 (en) 2000-05-30 2001-10-30 Rs Group, Inc. Method and system for door alert
US6771173B1 (en) * 2000-12-29 2004-08-03 Nortel Networks Limited System and device for monitoring and signaling personnel presence
US6970097B2 (en) * 2001-05-10 2005-11-29 Ge Medical Systems Information Technologies, Inc. Location system using retransmission of identifying information
EP1316933B1 (de) * 2001-11-28 2006-08-09 Matsushita Electric Industrial Co., Ltd. Sicherheitssystem für ein Haus
US8264346B2 (en) * 2005-04-11 2012-09-11 Robert Bosch Gmbh Method and apparatus for providing graduated annunciation of an impending alarm in a security system
DE102005046040A1 (de) * 2005-09-27 2007-04-12 Rema Lipprandt Gmbh & Co. Kg Elektrische Steckverbindung und Verfahren zur Identifizierung eines Akkumulators
US7825817B2 (en) * 2006-06-22 2010-11-02 Honeywell International Inc. Hardwired alarm system with power-on sequence
JP7001410B2 (ja) * 2017-09-27 2022-02-03 株式会社キーエンス センサユニット用の補助ユニット

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633199A (en) * 1969-10-02 1972-01-04 Stephen M Curry Appliance theft prevention alarm system
US3805265A (en) * 1971-10-06 1974-04-16 Rcds Enterprises Inc Radiant wave locating system
DE3221452C2 (de) * 1982-06-07 1986-03-13 Peter 8000 München Bertelshofer Raumüberwachungs- und Personenschutzsystem
EP0147385B1 (de) * 1982-11-26 1988-04-20 Hans Gunnar Holmgren Ortsüberwachungssystem
FR2578993B1 (fr) * 1985-03-15 1988-05-13 Loire Electronique Procede pour assurer la surveillance de personnes et/ou de biens et systeme pour la mise en oeuvre de ce procede
FR2588682B1 (fr) * 1985-10-16 1988-08-26 Gurba Jean Luc Dispositif d'alarme comprenant au moins un capteur
US4812821A (en) * 1987-04-24 1989-03-14 Santy Michael J Visual fire alert system
US4807255A (en) * 1987-08-19 1989-02-21 Idland Carsten H Alarm system responsive to intrusion induced phase unbalance
DE3910514C2 (de) * 1989-04-01 1998-07-02 Merten Gmbh & Co Kg Geb Infrarot-Bewegungsmelder
US5157383A (en) * 1991-06-24 1992-10-20 Eldridge Fisher Remote responsive system

Also Published As

Publication number Publication date
ITBO920058A1 (it) 1993-08-20
IT1258506B (it) 1996-02-27
US5459450A (en) 1995-10-17
DK0557256T3 (da) 1996-12-09
DE69303942D1 (de) 1996-09-19
ES2093396T3 (es) 1996-12-16
DE69303942T2 (de) 1997-03-13
YU10793A (sh) 1996-02-19
YU48834B (sh) 2002-03-18
ITBO920058A0 (it) 1992-02-20
EP0557256A1 (de) 1993-08-25
GR3021672T3 (en) 1997-02-28
EP0557256B1 (de) 1996-08-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee