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GB1429941A - Laser guided projectile - Google Patents

Laser guided projectile

Info

Publication number
GB1429941A
GB1429941A GB17973A GB17973A GB1429941A GB 1429941 A GB1429941 A GB 1429941A GB 17973 A GB17973 A GB 17973A GB 17973 A GB17973 A GB 17973A GB 1429941 A GB1429941 A GB 1429941A
Authority
GB
United Kingdom
Prior art keywords
laser
jan
pulsed
information
gas
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
GB17973A
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.)
SHIP SYSTEMS Inc
Original Assignee
SHIP SYSTEMS Inc
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 SHIP SYSTEMS Inc filed Critical SHIP SYSTEMS Inc
Publication of GB1429941A publication Critical patent/GB1429941A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F41G7/24—Beam riding guidance systems
    • F41G7/26—Optical guidance systems
    • F41G7/266—Optical guidance systems for spin-stabilized missiles
    • 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
    • F41G7/30—Command link guidance systems
    • F41G7/301—Details
    • F41G7/305—Details for spin-stabilized missiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/60—Steering arrangements
    • F42B10/66—Steering by varying intensity or direction of thrust
    • F42B10/661—Steering by varying intensity or direction of thrust using several transversally acting rocket motors, each motor containing an individual propellant charge, e.g. solid charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Lasers (AREA)

Abstract

1429941 Lasers SHIP SYSTEMS Inc 2 Jan 1973 [3 Jan 1972] 179/73 Heading H1C [Also in Divisions F3 and H4] An argon-ion laser for simultaneously transmitting information to a projectile at three separate wavelengths comprises an air-cooled quartz tube 3, a gas reservoir 2, an R.F. coil 8 for ionization of the gas, a hot cathode 4 emitting electrons to an anode 5, confocal optical resonators 6 and an end window at a Brewster angle 7. The beam from the laser is electrically pulsed or is pulsed by passage through sectored filter discs 9. After passing through a rectangular aperture 27, the beam is optionally expanded to increase its long dimension and is passed through rotating dove prisms 28, 25 or mirror arrays to impart rotation to the beam. The spectral output of the laser is as follows: The wavelengths 5145 Š, 4965 Š, and 4880 Š are used for transmitting the information.
GB17973A 1972-01-03 1973-01-02 Laser guided projectile Expired GB1429941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21461972A 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
GB1429941A true GB1429941A (en) 1976-03-31

Family

ID=22799788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17973A Expired GB1429941A (en) 1972-01-03 1973-01-02 Laser guided projectile

Country Status (8)

Country Link
CA (1) CA1009370A (en)
CH (1) CH561893A5 (en)
DE (1) DE2264243C2 (en)
FR (1) FR2167608B1 (en)
GB (1) GB1429941A (en)
IL (1) IL41097A (en)
IT (1) IT976742B (en)
NL (1) NL182911C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132740A (en) * 1982-07-21 1984-07-11 James Bertram King Weapons system
EP0371007A2 (en) 1985-11-22 1990-05-30 Ship Systems, Inc. Spin-stabilized projectile with pulse receiver and method of use
US5196644A (en) * 1976-10-08 1993-03-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuzing systems for projectiles
GB2370342A (en) * 1981-11-05 2002-06-26 Emi Ltd Terminally-corrected sub-munition
US8985000B2 (en) 2010-02-01 2015-03-24 Rheinmetall Air Defence Ag Method and device for transmitting energy to a projectile
CN116007450A (en) * 2022-12-30 2023-04-25 浙江大学湖州研究院 Laser scanning guidance transmitter with optical frequency modulation system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500232C2 (en) * 1972-01-03 1985-01-17 Ship Systems Inc., San Diego, Calif. Improved spin-stabilized missile with correctable trajectory
DE2543606C2 (en) * 1975-09-30 1986-11-06 Deutsch-Französisches Forschungsinstitut Saint-Louis, Saint-Louis Arrangement for correcting the trajectory of a rotating projectile
DE2853779C3 (en) * 1978-12-13 1988-02-11 Diehl GmbH & Co, 8500 Nürnberg Rollage knife for spin-stabilized missiles and projectiles
US4347996A (en) * 1980-05-22 1982-09-07 Raytheon Company Spin-stabilized projectile and guidance system therefor
SE430102B (en) * 1981-10-08 1983-10-17 Saab Scania Ab SET AND DEVICE FOR CONTROL OF AN AERODYNAMIC BODY WITH HANDLESS MOLD SUGAR
DE3427227A1 (en) * 1984-07-24 1986-01-30 Diehl GmbH & Co, 8500 Nürnberg END-PHASE-CONTROLLABLE AMMUNITION ITEM AND METHOD FOR ITS TARGET NAVIGATION
FR2612620A1 (en) * 1987-03-20 1988-09-23 Precoul Michel Improvements made to projectiles, in particular for direct firing
EP0418636B1 (en) * 1989-09-19 1993-12-29 DIEHL GMBH & CO. Projectile with trajectory control system
DE4123308C2 (en) * 1991-07-13 1993-12-23 Diehl Gmbh & Co Dirigible projectile against aerial targets
DE4410326C2 (en) * 1994-03-25 1998-07-02 Rheinmetall Ind Ag Projectile with a device for trajectory correction
DE102007059397A1 (en) * 2007-12-10 2009-06-18 Diehl Bgt Defence Gmbh & Co. Kg swash detonator
DE102010006528B4 (en) * 2010-02-01 2013-12-12 Rheinmetall Air Defence Ag Method and device for programming a projectile

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374967A (en) * 1949-12-06 1968-03-26 Navy Usa Course-changing gun-launched missile
NL228838A (en) * 1957-06-19
BE683586A (en) * 1966-07-04 1966-12-16

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196644A (en) * 1976-10-08 1993-03-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Fuzing systems for projectiles
GB2370342A (en) * 1981-11-05 2002-06-26 Emi Ltd Terminally-corrected sub-munition
GB2370342B (en) * 1981-11-05 2002-11-20 Emi Ltd Terminally - corrected sub-munitions
GB2132740A (en) * 1982-07-21 1984-07-11 James Bertram King Weapons system
EP0371007A2 (en) 1985-11-22 1990-05-30 Ship Systems, Inc. Spin-stabilized projectile with pulse receiver and method of use
US8985000B2 (en) 2010-02-01 2015-03-24 Rheinmetall Air Defence Ag Method and device for transmitting energy to a projectile
CN116007450A (en) * 2022-12-30 2023-04-25 浙江大学湖州研究院 Laser scanning guidance transmitter with optical frequency modulation system

Also Published As

Publication number Publication date
DE2264243A1 (en) 1973-07-12
FR2167608A1 (en) 1973-08-24
IL41097A0 (en) 1973-06-29
CA1009370A (en) 1977-04-26
NL7300067A (en) 1973-07-05
DE2264243C2 (en) 1985-01-03
NL182911B (en) 1988-01-04
IL41097A (en) 1976-08-31
CH561893A5 (en) 1975-05-15
FR2167608B1 (en) 1977-09-02
IT976742B (en) 1974-09-10
NL182911C (en) 1988-06-01

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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