NO774116L - OPTICAL SYSTEM. - Google Patents

OPTICAL SYSTEM.

Info

Publication number
NO774116L
NO774116L NO774116A NO774116A NO774116L NO 774116 L NO774116 L NO 774116L NO 774116 A NO774116 A NO 774116A NO 774116 A NO774116 A NO 774116A NO 774116 L NO774116 L NO 774116L
Authority
NO
Norway
Prior art keywords
optical system
optical
Prior art date
Application number
NO774116A
Other languages
Norwegian (no)
Other versions
NO149712C (en
NO149712B (en
Inventor
Ragnar Forshufvud
Arnold Johansson
Erland Petterson
Original Assignee
Bofors Ab
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 SE7613511A external-priority patent/SE402981B/en
Priority claimed from SE7613513A external-priority patent/SE418993B/en
Priority claimed from SE7613512A external-priority patent/SE418992B/en
Application filed by Bofors Ab filed Critical Bofors Ab
Publication of NO774116L publication Critical patent/NO774116L/en
Publication of NO149712B publication Critical patent/NO149712B/en
Publication of NO149712C publication Critical patent/NO149712C/en

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
    • G01S3/787—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Telescopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Glass Compositions (AREA)
  • Optical Communication System (AREA)
NO774116A 1976-12-02 1977-12-01 OPTICAL SYSTEM NO149712C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE7613511A SE402981B (en) 1976-12-02 1976-12-02 DEVICE FOR OBTAINING A GOOD EDGE SHARPNESS WITH A MOVING MASK
SE7613513A SE418993B (en) 1976-12-02 1976-12-02 OPTICAL SYSTEM
SE7613512A SE418992B (en) 1976-12-02 1976-12-02 DEVICE AT OPTICAL ANGLE SEATING SYSTEM

Publications (3)

Publication Number Publication Date
NO774116L true NO774116L (en) 1978-06-05
NO149712B NO149712B (en) 1984-02-27
NO149712C NO149712C (en) 1984-06-06

Family

ID=27355148

Family Applications (1)

Application Number Title Priority Date Filing Date
NO774116A NO149712C (en) 1976-12-02 1977-12-01 OPTICAL SYSTEM

Country Status (8)

Country Link
JP (1) JPS5382100A (en)
CH (1) CH625335A5 (en)
DE (2) DE2760430C2 (en)
FR (1) FR2373074A1 (en)
GB (1) GB1596543A (en)
IT (1) IT1090717B (en)
NL (1) NL7713211A (en)
NO (1) NO149712C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6260792B1 (en) * 1981-05-04 2001-07-17 Raytheon Company Tracking and guidance system with modulated missile-mounted laser beacon
US6123287A (en) * 1981-05-15 2000-09-26 Raytheon Company Missile tracking system having nonlinear tracking coordinates
FR2564597B1 (en) * 1984-05-17 1986-09-19 Telecommunications Sa DEVICE FOR DETERMINING THE ECARTOMETRY OF A MISSILE
DE3624821A1 (en) * 1986-07-23 1988-02-04 Messerschmitt Boelkow Blohm ARRANGEMENT FOR PRODUCING AN ILLUMINATED CROSSHAIR
DE3635689A1 (en) * 1986-10-21 1988-05-05 Messerschmitt Boelkow Blohm METHOD FOR MEASURING THE OPTICAL AXIS OF A GUIDE PROJECTOR AND DEVICE FOR IMPLEMENTING THE METHOD

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000307A (en) * 1953-08-04 1961-09-19 Jr Herbert Trotter Device for correcting the course of a missile
FR1388782A (en) * 1963-11-28 1965-02-12 Nord Aviation Sight-goniometer set i. r. in a missile remote control device
US3820742A (en) * 1965-02-08 1974-06-28 R Watkins Missile guidance and control system
US3699341A (en) * 1968-09-23 1972-10-17 Gen Electric Muzzle flash detector
US3989947A (en) * 1971-03-01 1976-11-02 Hughes Aircraft Company Telescope cluster
US3992629A (en) * 1971-03-01 1976-11-16 Hughes Aircraft Company Telescope cluster
US3689772A (en) * 1971-08-18 1972-09-05 Litton Systems Inc Photodetector light pattern detector
US3944167A (en) * 1973-08-24 1976-03-16 Sanders Associates, Inc. Radiation detection apparatus
FR2326715A1 (en) * 1975-10-01 1977-04-29 France Etat PANORAMIC SIGHT FOR DAY AND NIGHT SIGHTING
JPS5351700A (en) * 1976-09-28 1978-05-11 Mitsubishi Electric Corp Flying body guide system

Also Published As

Publication number Publication date
NO149712C (en) 1984-06-06
JPS628753B2 (en) 1987-02-24
CH625335A5 (en) 1981-09-15
NL7713211A (en) 1978-06-06
GB1596543A (en) 1981-08-26
FR2373074B1 (en) 1983-07-29
JPS5382100A (en) 1978-07-20
DE2753781C2 (en) 1988-02-25
FR2373074A1 (en) 1978-06-30
IT1090717B (en) 1985-06-26
NO149712B (en) 1984-02-27
DE2760430C2 (en) 1990-07-12
DE2753781A1 (en) 1978-06-08

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