DE69101002T2 - Infrared presence detector. - Google Patents

Infrared presence detector.

Info

Publication number
DE69101002T2
DE69101002T2 DE1991601002 DE69101002T DE69101002T2 DE 69101002 T2 DE69101002 T2 DE 69101002T2 DE 1991601002 DE1991601002 DE 1991601002 DE 69101002 T DE69101002 T DE 69101002T DE 69101002 T2 DE69101002 T2 DE 69101002T2
Authority
DE
Germany
Prior art keywords
presence detector
infrared presence
infrared
detector
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 - Fee Related
Application number
DE1991601002
Other languages
German (de)
Other versions
DE69101002D1 (en
Inventor
Luigi Bianco
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.)
TEKNOX Srl
Original Assignee
TEKNOX 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
Priority claimed from IT5334290U external-priority patent/IT225167Z2/en
Priority claimed from IT67835A external-priority patent/IT1240567B/en
Application filed by TEKNOX Srl filed Critical TEKNOX Srl
Application granted granted Critical
Publication of DE69101002D1 publication Critical patent/DE69101002D1/en
Publication of DE69101002T2 publication Critical patent/DE69101002T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08B13/193—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 focusing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
DE1991601002 1990-10-29 1991-10-29 Infrared presence detector. Expired - Fee Related DE69101002T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT5334290U IT225167Z2 (en) 1990-10-29 1990-10-29 INFRARED ANTI-INTRUSION SENSOR, ESPECIALLY FOR ASSEMBLING WHICH FRUIT IN BOXES OF ELECTRICAL SYSTEMS AND SIMILAR DEVICES.
IT67835A IT1240567B (en) 1990-10-29 1990-10-29 Antitheft sensor for vehicles

Publications (2)

Publication Number Publication Date
DE69101002D1 DE69101002D1 (en) 1994-02-24
DE69101002T2 true DE69101002T2 (en) 1994-05-05

Family

ID=26329566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991601002 Expired - Fee Related DE69101002T2 (en) 1990-10-29 1991-10-29 Infrared presence detector.

Country Status (2)

Country Link
EP (1) EP0484293B1 (en)
DE (1) DE69101002T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9215757D0 (en) * 1992-07-24 1992-09-09 Bridisco Ltd A pir sensor device
ITMI20011024A1 (en) * 2001-05-17 2002-11-17 Vimar Spa SEGMENTED FRESNEL LENS
DE10231016A1 (en) 2002-07-09 2004-01-29 Daimlerchrysler Ag Method and device for detecting body position
FR2852402B1 (en) 2003-03-13 2005-04-29 INFRARED DETECTION DEVICE
US9830789B2 (en) 2015-12-29 2017-11-28 Honeywell International Inc. Ceiling mount intrusion detector with arbitrary direction detection capability

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU580898B2 (en) * 1986-02-25 1989-02-02 Matsushita Electric Works Ltd. Infrared detector
DE3710561A1 (en) * 1987-03-30 1988-10-13 Kopp Gmbh & Co Kg Heinrich Infrared motion detector
US4823051A (en) * 1987-05-21 1989-04-18 Pittway Corporation Infrared actuated control switch assembly
US4841284A (en) * 1987-10-19 1989-06-20 C & K Systems, Inc. Infrared intrusion detection system incorporating a fresnel lens and a mirror
GB2215454B (en) * 1988-03-09 1991-09-11 Racal Guardall Security sensors
IT1219751B (en) * 1988-04-13 1990-05-24 Elkron Spa COMBINED MICROWAVE AND INFRARED DETECTOR DEVICE, PARTICULARLY FOR ANTI-INTRUSION SYSTEMS

Also Published As

Publication number Publication date
EP0484293B1 (en) 1994-01-12
EP0484293A3 (en) 1992-06-17
DE69101002D1 (en) 1994-02-24
EP0484293A2 (en) 1992-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee