GB1355975A - Monitoring apparatus - Google Patents

Monitoring apparatus

Info

Publication number
GB1355975A
GB1355975A GB3042171A GB3042171A GB1355975A GB 1355975 A GB1355975 A GB 1355975A GB 3042171 A GB3042171 A GB 3042171A GB 3042171 A GB3042171 A GB 3042171A GB 1355975 A GB1355975 A GB 1355975A
Authority
GB
United Kingdom
Prior art keywords
lenses
sector
detector
detectors
june
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
GB3042171A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1355975A publication Critical patent/GB1355975A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

1355975 Direction finding; television G PUSCH 29 June 1971 [29 June 1970] 30421/71 Headings H4D and H4F A sector of space is monitored for infra red or laser beams, e.g. as being indicative of approaching missiles, by an arrangement comprising a plurality of lenses 2, each projecting and detected radiation in a respective small solid angle portion of the sector, on to a corresponding detector 4, the detectors being arranged in an array corresponding to the arrangement of the lenses and each lens comprising an objective 2 and a field lens 3. The objectives, the field lenses and the detectors can be arranged and mounted as part of a spherical or cylindrical surface, the inner surfaces of the lenses being continuous. A slotted or otherwise apertured shutter 6 rotates in front of the field lenses to give an A.C. content to the detector outputs. A central spherical or cylindrical, dry ice, liquid gas or thermoelectric cooling system 15 can be used. Diaphragms can be provided for each detector to reject unwanted radiation. The detector outputs can provide a C.R.T. display of the infra-red or laser beam distribution in the monitored sector.
GB3042171A 1970-06-29 1971-06-29 Monitoring apparatus Expired GB1355975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702031971 DE2031971C3 (en) 1970-06-29 1970-06-29 Device for monitoring a larger air space

Publications (1)

Publication Number Publication Date
GB1355975A true GB1355975A (en) 1974-06-12

Family

ID=5775194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3042171A Expired GB1355975A (en) 1970-06-29 1971-06-29 Monitoring apparatus

Country Status (2)

Country Link
DE (1) DE2031971C3 (en)
GB (1) GB1355975A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146866A (en) * 1983-09-16 1985-04-24 Rca Corp Television camera with solid state imager
GB2151871A (en) * 1984-01-13 1985-07-24 Marconi Co Ltd Laser weapon detector
GB2187355A (en) * 1986-02-24 1987-09-03 Marconi Co Ltd Laser warning system
GB2250881A (en) * 1990-10-05 1992-06-17 Melvyn Douglas Sedgbeer Radiation detector optics unit
GB2550443A (en) * 2016-05-16 2017-11-22 Zumtobel Lighting Inc Multi channel light sensor
CN113267517A (en) * 2020-01-30 2021-08-17 卡尔蔡司显微镜有限责任公司 Object receiving container, object fixing system, and radiation apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596620A5 (en) * 1976-06-21 1978-03-15 Cerberus Ag
DE2852224C3 (en) * 1978-12-02 1987-12-03 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Warning device
DE3233326A1 (en) * 1982-09-08 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Device for discovering objects representing a threat
DE3640946C1 (en) * 1986-11-29 1988-04-07 Eltro Gmbh Dice-shaped warning device for laser radiation
DE3717906A1 (en) * 1987-05-27 1988-12-08 Zeiss Carl Fa WIDE-ANGLE WATCHING WINDOW

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191226820A (en) * 1912-11-22 1914-01-22 James Marsh Improvements in and connected with Kinematographic and Static Photographic Apparatus.
DE724604C (en) * 1935-01-13 1942-08-31 Siemens Ag Device and method for quickly finding and displaying the respective location of an aircraft from the earth
US3209148A (en) * 1955-06-23 1965-09-28 Pavry Francis Hilary Recording direction finder for bursts of radiation
US3165749A (en) * 1958-09-15 1965-01-12 Thompson Ramo Wooldridge Inc Microwave transmissive optical radiation reflectors
FR1276999A (en) * 1960-12-29 1961-11-24 Fairey Eng Improvements to selector devices
US3251995A (en) * 1961-03-15 1966-05-17 Trw Inc Aerospace vehicle having a selfcontained telemetry system
US3070699A (en) * 1961-09-26 1962-12-25 William L Lehmann Photovoltaic solar orienting device
US3268185A (en) * 1962-04-02 1966-08-23 Bendix Corp Light sensing device
US3211912A (en) * 1963-03-07 1965-10-12 Barnes Eng Co Photosensitive multi-element detector sampling system
US3329818A (en) * 1963-03-08 1967-07-04 Walter E Woehl Photoelectric tracking system comprising a plurality of telescopes viewing adjacent fields
GB1156323A (en) * 1965-06-23 1969-06-25 Smiths Industries Ltd Improvements in or relating to Sonar Apparatus
US3356002A (en) * 1965-07-14 1967-12-05 Gen Precision Inc Wide angle optical system
FR1576354A (en) * 1965-12-03 1969-08-01
US3588517A (en) * 1968-02-23 1971-06-28 Westinghouse Electric Corp Optical scanning system having a detector disposed at the center of curvature of a spherical focal surface
DE1556821A1 (en) * 1968-03-06 1970-05-14 Tr W Inc Attitude detector for a spacecraft
FR2045250A5 (en) * 1969-06-27 1971-02-26 Comp Generale Electricite
DE7117013U (en) * 1971-05-03 1972-02-10 Engelhorn H FRONT WINDOW WITH U-SHAPED GLASS REBATE

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146866A (en) * 1983-09-16 1985-04-24 Rca Corp Television camera with solid state imager
US4551760A (en) * 1983-09-16 1985-11-05 Rca Corporation Television camera with solid-state imagers cooled by a thermal servo
GB2151871A (en) * 1984-01-13 1985-07-24 Marconi Co Ltd Laser weapon detector
GB2187355A (en) * 1986-02-24 1987-09-03 Marconi Co Ltd Laser warning system
GB2187355B (en) * 1986-02-24 1990-02-14 Marconi Co Ltd A laser threat warning system
GB2250881A (en) * 1990-10-05 1992-06-17 Melvyn Douglas Sedgbeer Radiation detector optics unit
GB2250881B (en) * 1990-10-05 1994-11-02 Melvyn Douglas Sedgbeer Radiation detector optics unit
GB2550443A (en) * 2016-05-16 2017-11-22 Zumtobel Lighting Inc Multi channel light sensor
US10502617B2 (en) 2016-05-16 2019-12-10 Zumtobel Lighting Inc. Multi-channel light sensor
GB2550443B (en) * 2016-05-16 2022-05-25 Zumtobel Lighting Inc Multi channel light sensor
CN113267517A (en) * 2020-01-30 2021-08-17 卡尔蔡司显微镜有限责任公司 Object receiving container, object fixing system, and radiation apparatus

Also Published As

Publication number Publication date
DE2031971C3 (en) 1981-09-24
DE2031971A1 (en) 1972-04-13
DE2031971B2 (en) 1975-04-03

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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)
PCNP Patent ceased through non-payment of renewal fee