ITMI20011076A0 - Barriera ottica anti-intrusione a raggi infrarossi a cablaggio semplificato - Google Patents

Barriera ottica anti-intrusione a raggi infrarossi a cablaggio semplificato

Info

Publication number
ITMI20011076A0
ITMI20011076A0 IT2001MI001076A ITMI20011076A ITMI20011076A0 IT MI20011076 A0 ITMI20011076 A0 IT MI20011076A0 IT 2001MI001076 A IT2001MI001076 A IT 2001MI001076A IT MI20011076 A ITMI20011076 A IT MI20011076A IT MI20011076 A0 ITMI20011076 A0 IT MI20011076A0
Authority
IT
Italy
Prior art keywords
infrared rays
optical barrier
simplified wiring
intrusion
intrusion optical
Prior art date
Application number
IT2001MI001076A
Other languages
English (en)
Inventor
Gian Pietro Beghelli
Original Assignee
Beghelli Spa
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 Spa filed Critical Beghelli Spa
Priority to IT2001MI001076A priority Critical patent/ITMI20011076A1/it
Publication of ITMI20011076A0 publication Critical patent/ITMI20011076A0/it
Priority to EP02076935A priority patent/EP1260950A3/en
Publication of ITMI20011076A1 publication Critical patent/ITMI20011076A1/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Burglar Alarm Systems (AREA)
IT2001MI001076A 2001-05-22 2001-05-22 Barriera ottica anti-intrusione a raggi infrarossi a cablaggio semplificato ITMI20011076A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2001MI001076A ITMI20011076A1 (it) 2001-05-22 2001-05-22 Barriera ottica anti-intrusione a raggi infrarossi a cablaggio semplificato
EP02076935A EP1260950A3 (en) 2001-05-22 2002-05-17 Infrared optical anti-intrusion barrier with a simplified wiring harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI001076A ITMI20011076A1 (it) 2001-05-22 2001-05-22 Barriera ottica anti-intrusione a raggi infrarossi a cablaggio semplificato

Publications (2)

Publication Number Publication Date
ITMI20011076A0 true ITMI20011076A0 (it) 2001-05-22
ITMI20011076A1 ITMI20011076A1 (it) 2002-11-22

Family

ID=11447725

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MI001076A ITMI20011076A1 (it) 2001-05-22 2001-05-22 Barriera ottica anti-intrusione a raggi infrarossi a cablaggio semplificato

Country Status (2)

Country Link
EP (1) EP1260950A3 (it)
IT (1) ITMI20011076A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2898716B1 (fr) * 2006-03-16 2008-12-26 Rhodanienne D Electronique App Barriere a infrarouge actif a cellules mixtes a la fois emettrices et receptrices
EP1870734B1 (de) * 2006-06-20 2009-01-14 Sick Ag Optoelektronisches Sicherheitslichtgitter mit wenigstens zwei Sende-Empfangsleisten
DE102007024210A1 (de) * 2007-05-15 2008-11-27 Pilz Gmbh & Co. Kg Optoelektronischer Sensor zum Absichern eines Gefahrenbereichs
DE202007014387U1 (de) 2007-10-16 2009-02-26 Sick Ag Optoelektronische Sensoranordnung
DE102010009590A1 (de) * 2010-02-26 2011-09-01 Rheinisch-Westfälische Technische Hochschule Aachen Sensorsystem und Verfahren zur Überwachung eines Raumes
EP2808706B1 (en) 2013-05-28 2023-06-28 Rockwell Automation Switzerland GmbH Transceiver element for an optical unit of a photoelectric barrier and photoelectric light curtain
CN108053590A (zh) * 2017-12-19 2018-05-18 广东运峰电力安装有限公司 一种光束围蔽系统及其控制方法
CN112687067A (zh) * 2020-12-10 2021-04-20 深圳供电局有限公司 临时供电防护远程报警装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1404913A (en) * 1973-01-09 1975-09-03 Byrne R C Protable security system
DE3838873A1 (de) * 1988-11-17 1990-05-31 Buechsenschuss Hans Dieter Kabelloses infrarot - lichtschrankensystem
US6052052A (en) * 1997-08-29 2000-04-18 Navarro Group Limited, Inc. Portable alarm system

Also Published As

Publication number Publication date
ITMI20011076A1 (it) 2002-11-22
EP1260950A3 (en) 2003-10-15
EP1260950A2 (en) 2002-11-27

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