GB785340A - Improvements in infra-red ray detecting apparatus - Google Patents

Improvements in infra-red ray detecting apparatus

Info

Publication number
GB785340A
GB785340A GB16972/55A GB1697255A GB785340A GB 785340 A GB785340 A GB 785340A GB 16972/55 A GB16972/55 A GB 16972/55A GB 1697255 A GB1697255 A GB 1697255A GB 785340 A GB785340 A GB 785340A
Authority
GB
United Kingdom
Prior art keywords
photo
cell
infra
mirror
receiver
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
GB16972/55A
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.)
BRINRO Ltd
Original Assignee
BRINRO 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
Application filed by BRINRO Ltd filed Critical BRINRO Ltd
Publication of GB785340A publication Critical patent/GB785340A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
    • 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
    • G01S3/789—Systems for determining direction or deviation from predetermined direction using rotating or oscillating beam systems, e.g. using mirrors, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Gyroscopes (AREA)
  • Optical Communication System (AREA)
GB16972/55A 1954-06-29 1955-06-13 Improvements in infra-red ray detecting apparatus Expired GB785340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU785340X 1954-06-29

Publications (1)

Publication Number Publication Date
GB785340A true GB785340A (en) 1957-10-23

Family

ID=19733530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16972/55A Expired GB785340A (en) 1954-06-29 1955-06-13 Improvements in infra-red ray detecting apparatus

Country Status (6)

Country Link
BE (1) BE538889A (enrdf_load_stackoverflow)
DE (1) DE1020799B (enrdf_load_stackoverflow)
FR (1) FR1126745A (enrdf_load_stackoverflow)
GB (1) GB785340A (enrdf_load_stackoverflow)
LU (1) LU32967A1 (enrdf_load_stackoverflow)
NL (1) NL198235A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182769A (en) * 1982-12-08 1987-05-20 Eltro Gmbh Detecting small targets
FR2875913A1 (fr) * 2004-09-29 2006-03-31 Sea On Line Sa Systeme d'alerte anti-collision installe a bord d'un vehicule marin et procede d'analyse anti-collision
FR2883655A1 (fr) * 2004-09-29 2006-09-29 Sea On Line Sa Systeme d'alerte anticollision pour vehicule marin et procede d'analyse anticollision

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE539560C (de) * 1928-07-11 1931-11-28 Siemens & Halske Akt Ges Verfahren zum Bestimmen der Lage und Geschwindigkeit von Koerpern mit Hilfe der von ihnen ausgehenden Waermestrahlen
US2414566A (en) * 1943-04-05 1947-01-21 Westinghouse Electric Corp Position indicating apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182769A (en) * 1982-12-08 1987-05-20 Eltro Gmbh Detecting small targets
FR2875913A1 (fr) * 2004-09-29 2006-03-31 Sea On Line Sa Systeme d'alerte anti-collision installe a bord d'un vehicule marin et procede d'analyse anti-collision
FR2883655A1 (fr) * 2004-09-29 2006-09-29 Sea On Line Sa Systeme d'alerte anticollision pour vehicule marin et procede d'analyse anticollision
WO2006035305A3 (fr) * 2004-09-29 2006-10-19 Sea On Line Systeme d'alerte anticollision pour vehicule marin et procede d'analyse anticollision
US7679530B2 (en) 2004-09-29 2010-03-16 Sea On Line Anti-collision warning system for marine vehicle and anti-collision analysis method

Also Published As

Publication number Publication date
FR1126745A (fr) 1956-11-29
DE1020799B (de) 1957-12-12
NL198235A (enrdf_load_stackoverflow)
BE538889A (enrdf_load_stackoverflow)
LU32967A1 (enrdf_load_stackoverflow)

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