EP0235372A3 - Infrared ray detector - Google Patents

Infrared ray detector

Info

Publication number
EP0235372A3
EP0235372A3 EP86116444A EP86116444A EP0235372A3 EP 0235372 A3 EP0235372 A3 EP 0235372A3 EP 86116444 A EP86116444 A EP 86116444A EP 86116444 A EP86116444 A EP 86116444A EP 0235372 A3 EP0235372 A3 EP 0235372A3
Authority
EP
European Patent Office
Prior art keywords
infrared ray
ray detector
detector
infrared
ray
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.)
Granted
Application number
EP86116444A
Other versions
EP0235372A2 (en
EP0235372B1 (en
Inventor
Noboru Masuda
Kenji Tomaki
Tetsuo Oosawa
Michihiro Murata
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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
Priority claimed from JP61029827A external-priority patent/JPS62187277A/en
Priority claimed from JP61054398A external-priority patent/JPS62209325A/en
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of EP0235372A2 publication Critical patent/EP0235372A2/en
Publication of EP0235372A3 publication Critical patent/EP0235372A3/en
Application granted granted Critical
Publication of EP0235372B1 publication Critical patent/EP0235372B1/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
EP19860116444 1986-02-12 1986-11-26 Infrared ray detector Expired EP0235372B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61029827A JPS62187277A (en) 1986-02-12 1986-02-12 Pyroelectric infrared detector
JP29827/86 1986-02-12
JP61054398A JPS62209325A (en) 1986-03-11 1986-03-11 Pyroelectric type infrared detector
JP54398/86 1986-03-11

Publications (3)

Publication Number Publication Date
EP0235372A2 EP0235372A2 (en) 1987-09-09
EP0235372A3 true EP0235372A3 (en) 1988-09-21
EP0235372B1 EP0235372B1 (en) 1992-02-05

Family

ID=26368074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860116444 Expired EP0235372B1 (en) 1986-02-12 1986-11-26 Infrared ray detector

Country Status (2)

Country Link
EP (1) EP0235372B1 (en)
DE (1) DE3683843D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3852431T2 (en) * 1987-06-19 1995-06-29 Sanyo Electric Co Intrusion detector system.
US6166625A (en) * 1996-09-26 2000-12-26 Donnelly Corporation Pyroelectric intrusion detection in motor vehicles
ATE220199T1 (en) 1998-04-15 2002-07-15 Steinel Gmbh & Co Kg SENSOR DEVICE AND METHOD FOR OPERATING A SENSOR DEVICE
US6783167B2 (en) 1999-03-24 2004-08-31 Donnelly Corporation Safety system for a closed compartment of a vehicle
US6086131A (en) 1999-03-24 2000-07-11 Donnelly Corporation Safety handle for trunk of vehicle
US6390529B1 (en) 1999-03-24 2002-05-21 Donnelly Corporation Safety release for a trunk of a vehicle
US6485081B1 (en) 1999-03-24 2002-11-26 Donnelly Corporation Safety system for a closed compartment of a vehicle
US6768420B2 (en) 2000-11-16 2004-07-27 Donnelly Corporation Vehicle compartment occupancy detection system
US8258932B2 (en) 2004-11-22 2012-09-04 Donnelly Corporation Occupant detection system for vehicle
CN104627030A (en) 2013-11-13 2015-05-20 光宝科技股份有限公司 Carrier safety system and safety detecting and processing method for carrier safety system
US9405120B2 (en) 2014-11-19 2016-08-02 Magna Electronics Solutions Gmbh Head-up display and vehicle using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760399A (en) * 1971-12-20 1973-09-18 Barnes Eng Co Intrusion detector
GB2047886A (en) * 1979-04-23 1980-12-03 American District Telegraph Co Passive infrared intrusion detection system
US4245217A (en) * 1958-02-22 1981-01-13 Heimann Gmbh Passive infrared alarm device
EP0080114A1 (en) * 1981-11-25 1983-06-01 Eltec Instruments AG Radiation detector with sensor elements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245217A (en) * 1958-02-22 1981-01-13 Heimann Gmbh Passive infrared alarm device
US3760399A (en) * 1971-12-20 1973-09-18 Barnes Eng Co Intrusion detector
GB2047886A (en) * 1979-04-23 1980-12-03 American District Telegraph Co Passive infrared intrusion detection system
EP0080114A1 (en) * 1981-11-25 1983-06-01 Eltec Instruments AG Radiation detector with sensor elements

Also Published As

Publication number Publication date
EP0235372A2 (en) 1987-09-09
EP0235372B1 (en) 1992-02-05
DE3683843D1 (en) 1992-03-19

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