DE59709093D1 - Infrared surveillance device - Google Patents

Infrared surveillance device

Info

Publication number
DE59709093D1
DE59709093D1 DE59709093T DE59709093T DE59709093D1 DE 59709093 D1 DE59709093 D1 DE 59709093D1 DE 59709093 T DE59709093 T DE 59709093T DE 59709093 T DE59709093 T DE 59709093T DE 59709093 D1 DE59709093 D1 DE 59709093D1
Authority
DE
Germany
Prior art keywords
sensor
housing
focusing device
surveillance device
sensor housing
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 - Lifetime
Application number
DE59709093T
Other languages
German (de)
Inventor
Dipl-Ing Schlechtingen
Lutz Bohn
Dipl-Ing Hruza
Klaus Gringmann
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.)
Gebrueder Merten GmbH and Co KG
Original Assignee
Gebrueder Merten GmbH and Co KG
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 DE1996148469 external-priority patent/DE19648469A1/en
Priority claimed from DE1996148468 external-priority patent/DE19648468A1/en
Application filed by Gebrueder Merten GmbH and Co KG filed Critical Gebrueder Merten GmbH and Co KG
Application granted granted Critical
Publication of DE59709093D1 publication Critical patent/DE59709093D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

The device has a sensor part (5) with a sensor housing covered by a focusing device (31). The housing contains at least one infrared sensor and an electrical circuit. The sensor(s) and focusing device can be rotated with respect to the sensor housing. The focusing device has a sleeve body (46) rotatably guided in an annular fitting of the sensor housing and with adjustment elements (68,71) on its periphery for adjustment of the components mounted inside the sensor housing.
DE59709093T 1996-11-22 1997-10-29 Infrared surveillance device Expired - Lifetime DE59709093D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996148469 DE19648469A1 (en) 1996-11-22 1996-11-22 Infrared monitoring device
DE1996148468 DE19648468A1 (en) 1996-11-22 1996-11-22 Infrared monitoring device

Publications (1)

Publication Number Publication Date
DE59709093D1 true DE59709093D1 (en) 2003-02-13

Family

ID=26031546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59709093T Expired - Lifetime DE59709093D1 (en) 1996-11-22 1997-10-29 Infrared surveillance device

Country Status (3)

Country Link
EP (1) EP0844595B1 (en)
AT (1) ATE230876T1 (en)
DE (1) DE59709093D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018732A1 (en) * 2006-04-20 2007-10-25 Steinel Gmbh Infrared motion sensor
US9927301B2 (en) * 2015-10-26 2018-03-27 Bosch Security Systems, Inc. Detector lens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710614A1 (en) * 1987-03-31 1988-10-20 Siedle & Soehne S Motion detector
US5134292A (en) * 1989-02-07 1992-07-28 Nippon Mining Co., Ltd. Moving object detector and moving object detecting system
DE3910653C2 (en) * 1989-04-01 2002-02-14 Merten Gmbh & Co Kg Passive infrared motion detectors

Also Published As

Publication number Publication date
EP0844595B1 (en) 2003-01-08
EP0844595A2 (en) 1998-05-27
EP0844595A3 (en) 1999-12-08
ATE230876T1 (en) 2003-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition