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특허 상세정보

Projectile guidance

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F41G-009/00   
미국특허분류(USC) 244/322
출원번호 US-0507565 (1974-09-19)
우선권정보 FR-0034005 (1973-09-21)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

A projectile guidance system employs entry and exit ports for the ambient fluid medium with fluidic circuits interconnecting various of the entry and exit ports so that asymmetry of the flow through the ports will be induced merely by regulating the flow in any given fluidic circuit. Control means signalling trajectory correction instructions is effective to regulate the flow to orient the asymmetry such as to induce the desired yawing torque on the projectile. Where the projectile is spinning the regulating effect will be switched between the ports and ...

대표
청구항

In combination with a spinning projectile having no external aerodynamic control surfaces the improvement of a projectile control system which comprises: a. means for signalling trajectory correction instructions; b. means defining at least one entry port for the ambient fluid medium; c. means defining at least one exit port for said ambient fluid medium and means connecting said exit and entry ports; d. said entry and exit ports being offset relative to the longitudinal axis of symmetry of said projectile; e. said connecting means comprising an assembly...

이 특허를 인용한 특허 피인용횟수: 23

  1. Hultman, John A.. Adjustable range munition. USP2013128618455.
  2. Kranz Walter (Taufkirchen DEX). Apparatus for stabilizing a flying body. USP1987064674707.
  3. O'Dwyer, James Michael. Directional control of missiles. USP2005056889935.
  4. Hobart, Stephen Alan; Kokan, Timothy S.; Minick, Alan B.; Massey, Frederic H.. Extended range projectile. USP2010117823510.
  5. Zha, Gecheng. Fluid systems that include a co-flow jet. USP20181010106246.
  6. Zha, Gecheng. Fluid systems that include a co-flow jet. USP20190410252789.
  7. Krueger, Paul S.. Generation of a pulsed jet by jet vectoring through a nozzle with multiple outlets. USP2015089108711.
  8. Barrett ; Jr. Rolin F.. Guided bullet. USP1998085788178.
  9. Minick, Alan B.; Hobart, Stephen Alan; Widman, Frederick; Kokan, Timothy S.; Massey, Frederic H.. Guided projectile. USP2011027891298.
  10. Strassman, Doron; Elkanick, Mark E.. Integrated propulsion and attitude control system from a common pressure vessel for an interceptor. USP2015038975565.
  11. John, Lawrence E.. Low mass flow reaction jet. USP2004066752351.
  12. Roger P. Berry ; Daniel F. Lawless ; Stephen C. Cayson ; Lamar M. Auman. Magnetostrictive missile guidance system. USP2002106467722.
  13. McClure,Paul D.. Passive jet spoiler for yaw control of an aircraft. USP2006127143983.
  14. Bains William R. (Lake Elsinore CA). Pneumatically actuated ram air steering system for a guided missile. USP1987084685639.
  15. Dryer, Richard L.. Projectile control device. USP2011128076623.
  16. Morenus Richard C. (Long Beach CA) Frazer Alson C. (Santa Ana CA). Ram air combustion steering system for a guided missile. USP1986034573648.
  17. Bains William R. (Lake Elsinore CA) Sumrall Calhoun W. (Irvine CA). Ram air steering system for a guided missile. USP1985064522357.
  18. Jones, James F.; Kast, Brian A.; Kniskern, Marc W.; Rose, Scott E.; Rohrer, Brandon R.; Woods, James W.; Greene, Ronald W.. Small caliber guided projectile. USP2010087781709.
  19. Lawhorn, William S.; Clinkenbeard, Ivan L.. Small caliber guided projectile. USP1985084537371.
  20. Mccool, James W.. Steerable spin-stabilized projectile and method. USP2012118319162.
  21. Brinkerhoff, Robert S.; Mahnken, Michael J.; Loehr, Richard D.; Cook, James M. System and method for attitude control of a flight vehicle using pitch-over thrusters. USP2010127851732.
  22. Brinkerhoff, Robert S.; Mahnken, Michael J.; Loehr, Richard D.; Cook, James M.. System and method for attitude control of a flight vehicle using pitch-over thrusters and application to an active protection system. USP2011087989743.
  23. Dennison, Gregory A.. Tipped projectiles. USP2015069052174.