NO970556L - Aerodynamisk stabilisert prosjektilsystem for bruk mot undervannsobjekter - Google Patents

Aerodynamisk stabilisert prosjektilsystem for bruk mot undervannsobjekter

Info

Publication number
NO970556L
NO970556L NO970556A NO970556A NO970556L NO 970556 L NO970556 L NO 970556L NO 970556 A NO970556 A NO 970556A NO 970556 A NO970556 A NO 970556A NO 970556 L NO970556 L NO 970556L
Authority
NO
Norway
Prior art keywords
projectile
use against
underwater objects
projectile system
stabilized projectile
Prior art date
Application number
NO970556A
Other languages
English (en)
Other versions
NO970556D0 (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 NO970556D0 publication Critical patent/NO970556D0/no
Publication of NO970556L publication Critical patent/NO970556L/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
    • F42B10/32—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
    • 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
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
    • F42B15/22—Missiles having a trajectory finishing below water surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Earth Drilling (AREA)

Abstract

Et prosjektil (50) drives fra et område i luft gjennom et luft/vanngrensesnitt og mot et neddykket undervannsobjekt (24). Prosjektilet (50) har en forreste ende (52) som skaper et kavitasjonshukom (30) rundt prosjektilet (50) i vann slik at vannfriksjon på resten av prosjektilet (50) unngås. Prosjektilet (50) innbefatter videre en utvidet ende (54) eller en ende med fiimer som aerodynamisk stabiliserer prosjektilet (50) i luft og utvidelse stabiliserer det i varm, hvis prosjektilet svinger.
NO970556A 1995-06-07 1997-02-06 Aerodynamisk stabilisert prosjektilsystem for bruk mot undervannsobjekter NO970556L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47442595A 1995-06-07 1995-06-07
PCT/US1996/009030 WO1996041115A1 (en) 1995-06-07 1996-06-06 Aerodynamically stabilized projectile system for use against underwater objects

Publications (2)

Publication Number Publication Date
NO970556D0 NO970556D0 (no) 1997-02-06
NO970556L true NO970556L (no) 1997-04-01

Family

ID=23883480

Family Applications (1)

Application Number Title Priority Date Filing Date
NO970556A NO970556L (no) 1995-06-07 1997-02-06 Aerodynamisk stabilisert prosjektilsystem for bruk mot undervannsobjekter

Country Status (10)

Country Link
US (1) US5929370A (no)
EP (1) EP0774105B1 (no)
JP (1) JP3065669B2 (no)
KR (1) KR100220883B1 (no)
AU (1) AU683799B2 (no)
CA (1) CA2196977C (no)
DE (1) DE69606950T2 (no)
IL (1) IL120159A (no)
NO (1) NO970556L (no)
WO (1) WO1996041115A1 (no)

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US7690309B1 (en) * 2008-09-19 2010-04-06 The United States Of America As Represented By The Secretary Of The Navy Supercavitating vehicle control
US7779759B2 (en) * 2008-11-21 2010-08-24 Lockheed Martin Corporation Supercavitating water-entry projectile
US8438977B2 (en) * 2008-12-25 2013-05-14 Lockheed Martin Corporation Projectile having deployable fin
US7966936B1 (en) * 2009-03-13 2011-06-28 The United States Of America As Represented By The Secretary Of The Navy Telescoping cavitator
US8222583B2 (en) * 2009-03-23 2012-07-17 Lockheed Martin Corporation Drag-stabilized water-entry projectile and cartridge assembly
US8050138B2 (en) * 2009-03-24 2011-11-01 Lockheed Martin Corporation Ballistic-acoustic transducer system
US8418623B2 (en) 2010-04-02 2013-04-16 Raytheon Company Multi-point time spacing kinetic energy rod warhead and system
CN109341443A (zh) * 2018-09-01 2019-02-15 哈尔滨工程大学 一种反向喷气通气空泡协助高速入水减低冲击载荷机构
CN109387122A (zh) * 2018-09-01 2019-02-26 哈尔滨工程大学 一种反向喷水通气空泡协助高速入水减低冲击载荷机构
US12173995B2 (en) * 2018-12-19 2024-12-24 Bae Systems Plc Munitions and projectiles
EP3899414B1 (en) * 2018-12-19 2024-08-28 BAE SYSTEMS plc Improvements relating to apparatus and method suitable for use with a munition
PL3899412T3 (pl) 2018-12-19 2024-11-18 Bae Systems Plc Amunicja i pociski
GB2583394B (en) 2018-12-19 2022-09-21 Bae Systems Plc Munitions and projectiles
US11624596B2 (en) * 2019-01-10 2023-04-11 Advanced Acoustic Concepts, LLC Supercavitating cargo round
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CN119223100B (zh) * 2023-04-03 2025-11-14 北京理工大学 一种导弹高速入水头部变形增稳装置

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Also Published As

Publication number Publication date
AU683799B2 (en) 1997-11-20
EP0774105B1 (en) 2000-03-08
KR970705003A (ko) 1997-09-06
IL120159A (en) 2000-11-21
KR100220883B1 (ko) 1999-09-15
DE69606950D1 (de) 2000-04-13
JP3065669B2 (ja) 2000-07-17
JPH10501882A (ja) 1998-02-17
US5929370A (en) 1999-07-27
DE69606950T2 (de) 2000-11-16
IL120159A0 (en) 1997-06-10
CA2196977A1 (en) 1996-12-19
CA2196977C (en) 2000-08-22
WO1996041115A1 (en) 1996-12-19
AU6047896A (en) 1996-12-30
EP0774105A1 (en) 1997-05-21
NO970556D0 (no) 1997-02-06

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