NO970554L - Gyroskopisk stabilisert prosjektilsystem for bruk mot undervannsobjekter - Google Patents

Gyroskopisk stabilisert prosjektilsystem for bruk mot undervannsobjekter

Info

Publication number
NO970554L
NO970554L NO970554A NO970554A NO970554L NO 970554 L NO970554 L NO 970554L NO 970554 A NO970554 A NO 970554A NO 970554 A NO970554 A NO 970554A NO 970554 L NO970554 L NO 970554L
Authority
NO
Norway
Prior art keywords
projectile
use against
underwater objects
projectile system
stabilized projectile
Prior art date
Application number
NO970554A
Other languages
English (en)
Other versions
NO970554D0 (no
Inventor
Jeffrey A Brown
Reed Copsey
Marshall Tulin
Roy Kline
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO970554D0 publication Critical patent/NO970554D0/no
Publication of NO970554L publication Critical patent/NO970554L/no

Links

Classifications

    • 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
    • F42B10/02—Stabilising arrangements
    • 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
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/42—Streamlined projectiles
    • F42B10/46—Streamlined nose cones; Windshields; Radomes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Traffic Control Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Confectionery (AREA)

Abstract

Et prosjektil (50) drives fra et punkt i luft gjennom et luft/vanngrensesnitt og mot et undervannsobjekt (24). Prosjektilet (50) har en forreste ende (52) som skaper et kavitasjonshulrom (30) nmdt prosjektilet (50) i vann slik at varmfriksjon på resten av prosjektilet (50) imngås. Prosjektilet (50) har videre en anordning (90) for stabilisering i tverretningen, hvilken anordning kommer i berøring med siden av kavitasjonshulrommet hvis prosjektilet (50) svinger inn i en vegg i kavitasjonshulrommet (30), når prosjektilet passerer gjennom varm, hvorved det fremkormner en gjenopprettende kraft som hindrer prosjektilet (50) i å tumle.
NO970554A 1995-06-07 1997-02-06 Gyroskopisk stabilisert prosjektilsystem for bruk mot undervannsobjekter NO970554L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47442795A 1995-06-07 1995-06-07
PCT/US1996/008926 WO1996041114A1 (en) 1995-06-07 1996-06-04 Gyroscopically stabilized projectile system for use against underwater objects

Publications (2)

Publication Number Publication Date
NO970554D0 NO970554D0 (no) 1997-02-06
NO970554L true NO970554L (no) 1997-04-01

Family

ID=23883489

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970554A NO970554L (no) 1995-06-07 1997-02-06 Gyroskopisk stabilisert prosjektilsystem for bruk mot undervannsobjekter

Country Status (9)

Country Link
EP (1) EP0774104B1 (no)
JP (1) JPH10501881A (no)
KR (1) KR970705001A (no)
AU (1) AU685027B2 (no)
CA (1) CA2196970A1 (no)
DE (1) DE69610968T2 (no)
IL (1) IL120160A0 (no)
NO (1) NO970554L (no)
WO (1) WO1996041114A1 (no)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB777324A (en) * 1952-02-04 1957-06-19 Hugo Abramson Improvements in and relating to projectiles
US3282216A (en) * 1962-01-30 1966-11-01 Clifford T Calfee Nose cone and tail structures for an air vehicle
US3434425A (en) * 1967-06-30 1969-03-25 Aai Corp Underwater projectile
US4405100A (en) * 1981-02-20 1983-09-20 The United States Of America As Represented By The Secretary Of The Navy Turbulence generator for maximizing configuration tolerances of free flight ordnance
SE444983B (sv) * 1981-09-09 1986-05-20 Bofors Ab For ovningsendamal utskjutbar fenstabiliserad ammunitionsenhet
DE3314750A1 (de) * 1983-04-23 1984-10-25 L'Etat Français représenté par le Délégué Général pour l'Armement, Paris Mittel zum verbessern des abloeseverhaltens von treibkaefigsegmenten von einem wuchtgeschoss fuer die rohrwaffe
GB2251220B (en) * 1983-05-18 1993-01-27 Diehl Gmbh & Co A sea mine
DE4022462A1 (de) * 1990-07-14 1992-01-16 Diehl Gmbh & Co Luftverbringbares unterwasser-projektil

Also Published As

Publication number Publication date
JPH10501881A (ja) 1998-02-17
IL120160A0 (en) 1997-06-10
EP0774104B1 (en) 2000-11-15
EP0774104A1 (en) 1997-05-21
KR970705001A (ko) 1997-09-06
AU6044796A (en) 1996-12-30
AU685027B2 (en) 1998-01-08
WO1996041114A1 (en) 1996-12-19
NO970554D0 (no) 1997-02-06
DE69610968D1 (de) 2000-12-21
DE69610968T2 (de) 2001-03-15
CA2196970A1 (en) 1996-12-19

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