GB9215757D0 - A pir sensor device - Google Patents

A pir sensor device

Info

Publication number
GB9215757D0
GB9215757D0 GB929215757A GB9215757A GB9215757D0 GB 9215757 D0 GB9215757 D0 GB 9215757D0 GB 929215757 A GB929215757 A GB 929215757A GB 9215757 A GB9215757 A GB 9215757A GB 9215757 D0 GB9215757 D0 GB 9215757D0
Authority
GB
United Kingdom
Prior art keywords
housing
appliance
lens
pir sensor
beneath
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.)
Pending
Application number
GB929215757A
Other languages
English (en)
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.)
Bridisco Ltd
Original Assignee
Bridisco Ltd
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 Bridisco Ltd filed Critical Bridisco Ltd
Priority to GB929215757A priority Critical patent/GB9215757D0/en
Publication of GB9215757D0 publication Critical patent/GB9215757D0/en
Priority to GB9314967A priority patent/GB2269011B/en
Priority to EP93305679A priority patent/EP0580395B1/de
Priority to AT93305679T priority patent/ATE176961T1/de
Priority to DE69323577T priority patent/DE69323577T2/de
Pending legal-status Critical Current

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
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/191—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Combustion (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fire Alarms (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB929215757A 1992-07-24 1992-07-24 A pir sensor device Pending GB9215757D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB929215757A GB9215757D0 (en) 1992-07-24 1992-07-24 A pir sensor device
GB9314967A GB2269011B (en) 1992-07-24 1993-07-20 A pir sensor device
EP93305679A EP0580395B1 (de) 1992-07-24 1993-07-20 PIR Sensorvorrichtung
AT93305679T ATE176961T1 (de) 1992-07-24 1993-07-20 Pir sensorvorrichtung
DE69323577T DE69323577T2 (de) 1992-07-24 1993-07-20 PIR Sensorvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929215757A GB9215757D0 (en) 1992-07-24 1992-07-24 A pir sensor device

Publications (1)

Publication Number Publication Date
GB9215757D0 true GB9215757D0 (en) 1992-09-09

Family

ID=10719236

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929215757A Pending GB9215757D0 (en) 1992-07-24 1992-07-24 A pir sensor device
GB9314967A Expired - Lifetime GB2269011B (en) 1992-07-24 1993-07-20 A pir sensor device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9314967A Expired - Lifetime GB2269011B (en) 1992-07-24 1993-07-20 A pir sensor device

Country Status (4)

Country Link
EP (1) EP0580395B1 (de)
AT (1) ATE176961T1 (de)
DE (1) DE69323577T2 (de)
GB (2) GB9215757D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729019A (en) * 1995-12-29 1998-03-17 Honeywell Inc. Split field-of-view uncooled infrared sensor
GB2345130A (en) * 1998-12-22 2000-06-28 Pyronix Ltd Intruder sensor housing
US9927301B2 (en) * 2015-10-26 2018-03-27 Bosch Security Systems, Inc. Detector lens

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133022C (de) * 1960-07-15 1900-01-01
SE364588B (de) * 1972-04-24 1974-02-25 Pak Construction Ab
GB2012045B (en) * 1977-12-22 1982-07-21 Carbocraft Ltd Infrared surveillance systems
IE821530L (en) * 1982-06-25 1983-12-25 John Anthony Bloice Infra-red intrusion detector system
DE3342721A1 (de) * 1983-03-23 1984-09-27 Karl-Erik Lerum Morander Fotodetektor-system zum feststellen bzw. messen der position einer oder mehrerer lichtquellen
GB2221984A (en) * 1988-05-11 1990-02-21 Graham Wild Optical detector
JP2621430B2 (ja) * 1988-10-21 1997-06-18 松下電器産業株式会社 光センサー
US5107120A (en) * 1989-09-22 1992-04-21 Pennwalt Corporation Passive infrared detector
US5055685A (en) * 1989-12-01 1991-10-08 Optex Co., Ltd. Infrared detecting apparatus
US5015994A (en) * 1989-12-28 1991-05-14 Grh Electronics Security light controlled by motion detector
EP0484293B1 (de) * 1990-10-29 1994-01-12 TEKNOX S.r.l. Infraroter Anwesenheitsdetektor

Also Published As

Publication number Publication date
GB9314967D0 (en) 1993-09-01
DE69323577D1 (de) 1999-04-01
GB2269011A (en) 1994-01-26
EP0580395A2 (de) 1994-01-26
DE69323577T2 (de) 1999-10-14
EP0580395B1 (de) 1999-02-24
EP0580395A3 (de) 1994-05-04
ATE176961T1 (de) 1999-03-15
GB2269011B (en) 1996-05-01

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