GB1335410A - Infrared intrusion detector system - Google Patents

Infrared intrusion detector system

Info

Publication number
GB1335410A
GB1335410A GB2013271A GB2013271A GB1335410A GB 1335410 A GB1335410 A GB 1335410A GB 2013271 A GB2013271 A GB 2013271A GB 2013271 A GB2013271 A GB 2013271A GB 1335410 A GB1335410 A GB 1335410A
Authority
GB
United Kingdom
Prior art keywords
sensor
lens
pass
fields
optical system
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.)
Expired
Application number
GB2013271A
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.)
Optical Coating Laboratory Inc
Original Assignee
Optical Coating Laboratory Inc
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 Optical Coating Laboratory Inc filed Critical Optical Coating Laboratory Inc
Publication of GB1335410A publication Critical patent/GB1335410A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB2013271A 1970-02-06 1971-04-19 Infrared intrusion detector system Expired GB1335410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US931570A 1970-02-06 1970-02-06

Publications (1)

Publication Number Publication Date
GB1335410A true GB1335410A (en) 1973-10-31

Family

ID=21736902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2013271A Expired GB1335410A (en) 1970-02-06 1971-04-19 Infrared intrusion detector system

Country Status (3)

Country Link
DE (1) DE2103909C3 (de)
FR (1) FR2080963B1 (de)
GB (1) GB1335410A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145813A (en) * 1983-08-26 1985-04-03 Matsushita Electric Works Ltd Infrared intrusion detector
GB2199659A (en) * 1986-12-01 1988-07-13 Floorplan Electrica Ltd Occupancy sensing device
US5073706A (en) * 1987-12-18 1991-12-17 Kone Elevator Gmbh Procedure and apparatus for detecting objects moving at varying speeds within a certain area
US5444431A (en) * 1992-11-19 1995-08-22 Kenny; Paul M. Intrusion monitoring device
GB2411469A (en) * 2004-02-27 2005-08-31 Optex Co Ltd Passive infrared sensor having sub-mirrors disposed on its corresponding main mirrors
US8044336B2 (en) 2005-03-10 2011-10-25 Pyronix Limited Detector and optical system
CN112728372A (zh) * 2020-12-31 2021-04-30 安徽砺剑防务科技有限公司 一种分布式防偷袭告警装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734157A1 (de) * 1958-02-22 1979-02-01 Heimann Gmbh Passiver infrarot-alarmgeber
JPS4861100A (de) * 1971-12-01 1973-08-27
CH591733A5 (de) * 1976-05-17 1977-09-30 Cerberus Ag
CH596619A5 (de) * 1976-06-16 1978-03-15 Cerberus Ag
CH596620A5 (de) * 1976-06-21 1978-03-15 Cerberus Ag
CH596621A5 (de) * 1976-06-30 1978-03-15 Cerberus Ag
CH599642A5 (de) * 1976-11-15 1978-05-31 Cerberus Ag
JPS5845645B2 (ja) * 1978-03-27 1983-10-12 株式会社東芝 炉心構成要素
DE2904654A1 (de) * 1979-02-07 1980-08-14 Heimann Gmbh Optische anordnung fuer einen passiven infrarot-bewegungsmelder
DE2930632C2 (de) * 1979-07-27 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Pyrodetektor
CH651941A5 (de) * 1979-09-10 1985-10-15 Cerberus Ag Optische anordnung fuer einen strahlungsdetektor.
DE2937923C2 (de) * 1979-09-19 1984-05-24 Heimann Gmbh, 6200 Wiesbaden Anordnung zum Verhindern von Fehlalarmen eines passiven Infrarot-Bewegungsmelders
EP0063663A1 (de) * 1981-04-29 1982-11-03 COMPAGNIE CENTRALE SICLI (Société Anonyme) Verfahren und Einrichtung zur Detektion von Körpern in Bewegung und entsprechender Messwertgeber
DE3119720C2 (de) * 1981-05-18 1985-07-11 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Auf elektromagnetische Strahlung ansprechender Bewegungsmelder
FR2527814A1 (fr) * 1982-05-25 1983-12-02 Thomson Csf Dispositif d'alarme detecteur d'intrus
DE3407426A1 (de) * 1984-02-29 1985-08-29 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Bewegungsmelder
DE3447074C1 (de) * 1984-12-22 1986-08-14 Klaus 8000 München Maresch Einphasen-Schaltgerät mit einer Spannungsversorgung für einen Bewegungsmelder
FR2614984A1 (fr) * 1987-05-05 1988-11-10 Argamakoff Aleksy Detecteur automatique d'incendies de foret
DE4005169A1 (de) * 1990-02-17 1991-08-22 Bellmann B V Bewegungsmelder
DE4236618A1 (de) * 1992-10-29 1994-05-05 Hirschmann Richard Gmbh Co Anordnung zum Verhindern von Fehlalarmen bei Bewegungsmeldern mit einem Infrarot-Detektor
DE59608506D1 (de) * 1996-08-19 2002-01-31 Siemens Ag Verfahren und Vorrichtung zur Auswertung eines Signals eines Bewegungsmelders

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198725A (en) * 1937-12-09 1940-04-30 Hammond V Hayes Alarm system
US3056106A (en) * 1958-07-14 1962-09-25 Gamewell Co Infrared detectors
US3226557A (en) * 1963-01-18 1965-12-28 Robert M Goodman Photosensitive scanner for detecting radiation from any azimuthal angle
US3480775A (en) * 1964-08-17 1969-11-25 Gen Dynamics Corp Radiation sensitive omnidirectional motion detector system
US3524180A (en) * 1967-01-27 1970-08-11 Santa Barbara Res Center Passive intrusion detecting system
US3476948A (en) * 1968-02-19 1969-11-04 Sylvania Electric Prod Optical intrusion detection system using reflected dual beam peripheral scanning
GB1264809A (de) * 1968-05-29 1972-02-23

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145813A (en) * 1983-08-26 1985-04-03 Matsushita Electric Works Ltd Infrared intrusion detector
GB2199659A (en) * 1986-12-01 1988-07-13 Floorplan Electrica Ltd Occupancy sensing device
GB2199659B (en) * 1986-12-01 1991-08-14 Floorplan Electrica Ltd Occupancy detectors etc
US5073706A (en) * 1987-12-18 1991-12-17 Kone Elevator Gmbh Procedure and apparatus for detecting objects moving at varying speeds within a certain area
US5444431A (en) * 1992-11-19 1995-08-22 Kenny; Paul M. Intrusion monitoring device
GB2411469A (en) * 2004-02-27 2005-08-31 Optex Co Ltd Passive infrared sensor having sub-mirrors disposed on its corresponding main mirrors
GB2411469B (en) * 2004-02-27 2006-09-13 Optex Co Ltd Passive infrared sensor
US8044336B2 (en) 2005-03-10 2011-10-25 Pyronix Limited Detector and optical system
US8389924B2 (en) 2005-03-10 2013-03-05 Pyronix Limited Detector and optical system
CN112728372A (zh) * 2020-12-31 2021-04-30 安徽砺剑防务科技有限公司 一种分布式防偷袭告警装置

Also Published As

Publication number Publication date
DE2103909C3 (de) 1983-04-07
FR2080963A1 (de) 1971-11-26
DE2103909A1 (de) 1971-08-19
FR2080963B1 (de) 1976-03-19
DE2103909B2 (de) 1976-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years