• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Drag-stabilized water-entry projectile and cartridge assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-015/22   
미국특허분류(USC) 244/003.25; 102/390; 102/398
출원번호 US-0409265 (2009-03-23)
등록번호 US-8222583 (2012-07-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Howard IP Law Group, PC
인용정보 피인용 횟수 : 0  인용 특허 : 28

A drag-stabilized water-entry projectile having a projectile body, one or more drag-stabilizing elements, such as fins, flares or canards, and one or more attachment members adapted to hold the one or more drag-stabilizing elements to the projectile body. The one or more attachment members are coated with a thermally reactive material. A projectile and cartridge assembly has a shear pin, a projectile having a first cutout portion, the cutout portion sized to receive the shear pin. The assembly also includes a sabot configured to house the projectile and ...


1. A water-entry projectile comprising: a body;one or more drag-stabilizing elements;one or more attachment members adapted to couple said one or more drag-stabilizing elements to said body via a corresponding curved base which conforms circumferentially to an outer surface of said body, and said drag-stabilizing elements being disposed about an aft end of said body;wherein said one or more attachment members are adapted to cause said one or more drag-stabilizing elements to detach from said projectile during air-borne flight prior to water entry;an impa...

이 특허에 인용된 특허 (28)

  1. Brown Jeffrey A. ; Copsey Reed ; Tulin Marshall ; Kline Roy. Aerodynamically stabilized projectile system for use against underwater objects. USP1999075929370.
  2. Harkins Thomas K. ; Steves Howard K. ; Goeller Jacques E.. Air-launched supercavitating water-entry projectile. USP1999095955698.
  3. Patel, Mehul; Ng, T. Terry; Cain, Alan B.; Sowle, Zak; DiCocco, Jack. Aircraft, missile, projectile or underwater vehicle with improved control system. USP2010057709772.
  4. Patel, Mehul; Ng, T. Terry; Cain, Alan B.; Sowle, Zak; DiCocco, Jack. Aircraft, missile, projectile or underwater vehicle with reconfigurable control surfaces. USP2011027880125.
  5. Facciano, Andrew B.; Moore, Robert T.; Seasly, Craig D.; McClain, Richard A.; Spall, Raymond J.. Detachable aerodynamic missile stabilizing system. USP2010097800032.
  6. Peoples John R. (Moorpark CA) Phillips Billy R. (Canoga Park CA). Detachable thrust vector mechanism for an aeronautical vehicle. USP1989074844380.
  7. Facciano, Andrew B.; Lehner, Paul; Anderson, Wayne N.. Dissolvable thrust vector control vane. USP2003046548794.
  8. Schnbele Werner (Wolfratshausen DEX) Buckley Jack (Albaching DEX) Rieger Ulrich (Feldkirchen-Westerham DEX 4). Drone-type missile. USP1981104296894.
  9. Thorsted Kenneth G. (Fredericksburg VA) Pennington John W. (Spotsylvania VA). Erodale spin turbine for tube-launched missiles. USP1985024497460.
  10. Davis, Bradford S.; Garner, James M.; Watson, Jerry L.; Newill, James F.. Fin disengagement device for limiting projectile range. USP2003046540176.
  11. Stiklorus Lothar (Ottobrunn DEX). Glide projectile having jettisonable keel fin. USP1979034145017.
  12. King, Michael J.; Fanucci, Jerome P.. Grid fin control system for a fluid-borne object. USP2010117829829.
  13. Castano, John M.; Kuklinski, Robert. High-speed supercavitating underwater vehicle. USP2004056739266.
  14. Hopwell Brian L. (Preston GBX) Dale Nicholas C. (Preston GBX) Burns ; deceased Bryan R. A. (late of Treales GBX by Jean H. Burns ; administrator). Jettisonable aerodynamic control surfaces. USP1992095150858.
  15. Mikhail Ameer G. (Bel Air MD). Kinetic energy projectile with impact-ejected fins. USP1991055014931.
  16. Kornblit,Avinoam; Kroupenkine,Timofei Nikita; Mandich,Mary Louise; Schneider,Tobias Manuel; Taylor,Joseph Ashley; Weiss,Donald; Yang,Shu. Method and apparatus for controlling friction between a fluid and a body. USP2007017156032.
  17. Himmert Rainer,DEX ; Eckel Alfred,DEX ; Thurner Gunther,DEX ; Wich Harald,DEX. Method and apparatus for conveying a large-calibre payload over an operational terrain. USP1998065760330.
  18. Kobayashi,Hiroaki; Tanatsugu,Nobuhiro; Sato,Tetsuya; Hongo,Motoyuki; Maru,Yusuke. Method for reducing resistance of flying object using expandable nose cone. USP2006107118072.
  19. Varghese, Abraham N.; Uhlman, James S.. Non-linear axisymmetric potential flow boundary model for partially cavitating high speed bodies. USP2005036865523.
  20. Hall Robert C. (P.O. Box 811 Atlanta TX 75551). Projectile with an extendable boattail. USP1987064674706.
  21. Michel,Matthew A.; Mayersak,Joseph R.; Benedict,Lance. Safe and arm device and explosive device incorporating safe and arm device. USP2008037343860.
  22. Raphelt,Michael; Thurner,G��nther; Hofmockel,Armin; Sch��fer,Otto; F��rst,Wilhelm. Seeking fused munition. USP2008087415930.
  23. Guirguis, Raafat H.. Super-cavitating penetrator warhead. USP2003086601517.
  24. Gieseke,Thomas J.. Supercavitating projectile with propulsion and ventilation jet. USP2008037347146.
  25. Hermann L Miskelly. Supercavitating underwater projectile. USP2002066405653.
  26. Paulic, Antonio; Fu, Alex. Supercavitating water-entry projectile. USP2010087779759.
  27. Kuklinski, Robert. Supercavitation ventilation control system. USP2004026684801.
  28. Mayersak, Joseph R.; Benedict, Lance H.; Krass, Robert M.. System for clearing buried and surface mines. USP2003046540175.