GB1561407A - Infra-red radiation intrusion detector - Google Patents

Infra-red radiation intrusion detector Download PDF

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Publication number
GB1561407A
GB1561407A GB25304/77A GB2530477A GB1561407A GB 1561407 A GB1561407 A GB 1561407A GB 25304/77 A GB25304/77 A GB 25304/77A GB 2530477 A GB2530477 A GB 2530477A GB 1561407 A GB1561407 A GB 1561407A
Authority
GB
United Kingdom
Prior art keywords
detector
radiation
accordance
optical system
infra
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
GB25304/77A
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.)
Cerberus AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Publication of GB1561407A publication Critical patent/GB1561407A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/01—Passive intrusion detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Burglar Alarm Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Radiation Pyrometers (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Automatic Focus Adjustment (AREA)
GB25304/77A 1976-06-16 1977-06-16 Infra-red radiation intrusion detector Expired GB1561407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH759276A CH596619A5 (en17) 1976-06-16 1976-06-16

Publications (1)

Publication Number Publication Date
GB1561407A true GB1561407A (en) 1980-02-20

Family

ID=4327547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25304/77A Expired GB1561407A (en) 1976-06-16 1977-06-16 Infra-red radiation intrusion detector

Country Status (9)

Country Link
US (1) US4087688A (en17)
JP (1) JPS5931757B2 (en17)
AU (1) AU501317B2 (en17)
CH (1) CH596619A5 (en17)
DE (2) DE7636763U1 (en17)
FR (1) FR2355345A1 (en17)
GB (1) GB1561407A (en17)
NL (1) NL7706035A (en17)
SE (1) SE417256B (en17)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123949A (en) * 1982-06-16 1984-02-08 John Anthony Mcnulty Directional sensing system
GB2163550A (en) * 1984-06-30 1986-02-26 Hirschmann Radiotechnik Detection system for surveillance
GB2165639A (en) * 1984-08-24 1986-04-16 Philips Electronic Associated Pyroelectric infra-red detector
GB2199659A (en) * 1986-12-01 1988-07-13 Floorplan Electrica Ltd Occupancy sensing device
GB2239707A (en) * 1989-11-17 1991-07-10 Applied Magnetics Corp Flat plate focus sensing apparatus
US5568315A (en) * 1991-05-28 1996-10-22 Discovision Associates Optical beamsplitter
US5572033A (en) * 1994-01-27 1996-11-05 Security Enclosures Limited Wide-angle infra-red detection apparatus

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836462C2 (de) * 1978-08-21 1985-04-18 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Raumüberwachungs-Empfangseinrichtung
DE2852813A1 (de) * 1978-12-06 1980-06-19 Siemens Ag Intrusionsschutz-detektor
JPS5616957U (en17) * 1979-07-17 1981-02-14
US4321594A (en) * 1979-11-01 1982-03-23 American District Telegraph Company Passive infrared detector
USRE32828E (en) * 1979-11-13 1989-01-10 Cerberus A.G. Passive infrared intrusion detection system
FR2494444A1 (fr) * 1980-11-14 1982-05-21 Le N Proizvobst Dispositif de detection de particules etrangeres dans un milieu liquide
DE3119720C2 (de) * 1981-05-18 1985-07-11 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Auf elektromagnetische Strahlung ansprechender Bewegungsmelder
US4555604A (en) * 1983-12-06 1985-11-26 Westinghouse Electric Corp. Circuit breaker having improved stab assembly
DE3346699A1 (de) * 1983-12-23 1985-07-04 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Bewegungsmelder
US4658386A (en) * 1985-02-01 1987-04-14 Mobil Oil Corporation Ultrasonic sound wave generating device for repelling animals
DE3514570A1 (de) * 1985-04-23 1986-10-23 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Kardanische kugelaufhaengung
US4636091A (en) * 1985-06-27 1987-01-13 Exergen Corporation Radiation detector having temperature readout
GB8522086D0 (en) * 1985-09-05 1985-10-09 Maximal Security Products Ltd Infra-red detector system
US4787722A (en) * 1986-04-10 1988-11-29 Fresnel Technologies, Inc. Fresnel lens with aspiteric grooves
US5006712A (en) * 1987-10-08 1991-04-09 Eltec Instruments, Inc. Catoptric differential sensing device
US4930864A (en) * 1988-08-02 1990-06-05 Eltec Instruments, Inc. Domed segmented lens systems
DE3932659C1 (en) * 1989-09-29 1991-03-28 Richard Hirschmann Gmbh & Co, 7300 Esslingen, De Room e.g. vehicle interior and-or object monitoring method - examining changes in EM field beam from transmitter and activating alarm when amplitude of detected signals exceeds set level
US5089704A (en) * 1990-10-18 1992-02-18 C & K Systems, Inc. Wide angle ceiling mounted passive infrared intrusion detection system
JPH0694991A (ja) * 1992-09-10 1994-04-08 Matsushita Electric Ind Co Ltd 赤外広角単レンズ
US5434406A (en) * 1993-05-13 1995-07-18 Mcdonnell Douglas Corporation Hemispheric matrixsized imaging optical system
US5381009A (en) * 1993-05-28 1995-01-10 Seg Corporation Motion sensor assembly
US6037593A (en) * 1998-03-03 2000-03-14 Ledalite Architectural Products, Inc. Catoptric optical system for detecting motion of a radiant source
EP1336166A2 (en) * 2000-04-25 2003-08-20 Koninklijke Philips Electronics N.V. Movement detector and method of installing such a detector
US7187505B2 (en) * 2002-10-07 2007-03-06 Fresnel Technologies, Inc. Imaging lens for infrared cameras
US7319226B2 (en) * 2005-01-26 2008-01-15 Kun-Lieh Huang Camera apparatus with infrared night vision charge coupled device
WO2006100672A2 (en) * 2005-03-21 2006-09-28 Visonic Ltd. Passive infra-red detectors
US20070097652A1 (en) * 2005-10-31 2007-05-03 Camdeor Technology Co., Ltd. Heat dissipator for a surveillance camera
US8211871B2 (en) 2005-10-31 2012-07-03 Coloplast A/S Topical skin barriers and methods of evaluation thereof
US8017913B2 (en) * 2006-07-27 2011-09-13 Visonic Ltd. Passive infrared detectors
US7626170B2 (en) * 2007-10-12 2009-12-01 General Electric Company Pyroelectric detection systems and methods of making the same
CN104204743B (zh) 2011-11-16 2017-04-12 泰科消防及安全有限公司 运动检测系统和方法
JP2015197657A (ja) * 2014-04-03 2015-11-09 アズビル株式会社 集光ユニット

Family Cites Families (12)

* 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
US2819404A (en) * 1951-05-25 1958-01-07 Herrnring Gunther Optical image-forming mirror systems having aspherical reflecting surfaces
US3864566A (en) * 1957-09-18 1975-02-04 American Optical Corp Optical systems and associated detecting means
US3271575A (en) * 1961-12-04 1966-09-06 Barnes Eng Co Catoptric radiometric detector
US3413468A (en) * 1966-02-14 1968-11-26 Barnes Eng Co Means for improving the optical gain of an infrared detector
GB1264809A (en17) * 1968-05-29 1972-02-23
US3571572A (en) * 1969-06-02 1971-03-23 Barnes Eng Co Radiation balance horizon sensor with an earth tangency mask
DE2103909C3 (de) * 1970-02-06 1983-04-07 Hörmann GmbH, 8000 München Überwachungseinrichtung zur Feststellung eines Eindringlings,
US3703718A (en) * 1971-01-07 1972-11-21 Optical Coating Laboratory Inc Infrared intrusion detector system
CH546409A (de) * 1971-03-22 1974-02-28 Siemens Ag Anordnung zur erfassung von strahlen mit veraenderbarer einfallsrichtung.
US3839640A (en) * 1973-06-20 1974-10-01 J Rossin Differential pyroelectric sensor
US3958118A (en) * 1975-02-03 1976-05-18 Security Organization Supreme-Sos-Inc. Intrusion detection devices employing multiple scan zones

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123949A (en) * 1982-06-16 1984-02-08 John Anthony Mcnulty Directional sensing system
GB2163550A (en) * 1984-06-30 1986-02-26 Hirschmann Radiotechnik Detection system for surveillance
GB2165639A (en) * 1984-08-24 1986-04-16 Philips Electronic Associated Pyroelectric infra-red 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
GB2239707A (en) * 1989-11-17 1991-07-10 Applied Magnetics Corp Flat plate focus sensing apparatus
US5568315A (en) * 1991-05-28 1996-10-22 Discovision Associates Optical beamsplitter
US5646778A (en) * 1991-05-28 1997-07-08 Discovision Associates Optical beamsplitter
US5650874A (en) 1991-05-28 1997-07-22 Discovision Associates Optical beamsplitter
US5657164A (en) 1991-05-28 1997-08-12 Discovision Associates Optical beamsplitter
US5771122A (en) 1991-05-28 1998-06-23 Discovision Associates Optical beamsplitter
US5572033A (en) * 1994-01-27 1996-11-05 Security Enclosures Limited Wide-angle infra-red detection apparatus

Also Published As

Publication number Publication date
AU501317B2 (en) 1979-06-14
AU2523077A (en) 1978-11-23
JPS52153699A (en) 1977-12-20
DE7636763U1 (de) 1977-03-31
FR2355345B1 (en17) 1982-08-27
CH596619A5 (en17) 1978-03-15
SE417256B (sv) 1981-03-02
JPS5931757B2 (ja) 1984-08-03
DE2653110B2 (de) 1979-03-29
SE7706626L (sv) 1977-12-17
US4087688A (en) 1978-05-02
NL7706035A (nl) 1977-12-20
DE2653110C3 (de) 1981-08-13
FR2355345A1 (fr) 1978-01-13
DE2653110A1 (de) 1977-12-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee