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특허 상세정보

Propulsion system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-015/10    F42B-003/00    F02K-009/00   
미국특허분류(USC) 102/374; 102/380; 102/430; 60/253; 60/256
출원번호 US-0227070 (1999-01-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Nikolai & Mersereau P.A.
인용정보 피인용 횟수 : 39  인용 특허 : 2
초록

A propellant burning system and method useful in a rocket motor or projectile firing device burns a continuous main propellant grain of relatively soft propellant material selected from uncatalyzed or partially catalyzed propellants. A separating device divides the propellant grain into a large number of fragments of high-surface area during the burn and an activation mechanism for causing said separating device to operate on the main propellant grain and to ignite and control the burning thereof.

대표
청구항

1. A main propellant burning system for a rocket motor or projectile firing device comprising:(a) a propellant grain of relatively soft propellant material selected from the group consisting of uncatalyzed or partially catalyzed propellants; (b) a shredding device for dividing said propellant grain into a large number of fragments of high-surface area; and (c) activation mechanism for causing said separating device to operate on said main propellant grain and to ignite and control the burning thereof.

이 특허를 인용한 특허 피인용횟수: 39

  1. Burrow, Lonnie. Ammunition cartridge with primer insert. USP201812D836180.
  2. Burrow, Lonnie. Ammunition having a projectile made by metal injection molding. USP2017039587918.
  3. Figus, Christophe. Anaerobic hybrid propulsion device with fuel present in the form of divided solids. USP2018059957919.
  4. Burrow, Lonnie. Cartridge base insert. USP201809D828483.
  5. Floyd,Brian A.. Case burning rocket. USP2007057210282.
  6. Floyd, Brian A.. Case burning rocket with drive system for combustion chamber and nozzle. USP2004086782693.
  7. Olden, Thomas A.; Wrigglesworth, Walter. Flight vehicles including electrically-interconnective support structures and methods for the manufacture thereof. USP2014098826640.
  8. Burrow, Lonnie. Lightweight polymer ammunition cartridge casings. USP2017019546849.
  9. Burrow, Lonnie. Lightweight polymer ammunition cartridge having a primer diffuser. USP20180810048049.
  10. Burrow, Lonnie. Metal injection molded ammunition cartridge. USP20180810041770.
  11. Burrow, Lonnie. Method of making a polymer ammunition cartridge casing. USP2016129513096.
  12. Burrow, Lonnie. Method of making a polymer ammunition cartridge having a metal injection molded primer insert. USP20190310234253.
  13. Burrow, Lonnie. Method of making a polymeric subsonic ammunition cartridge. USP20180810048052.
  14. Burrow, Lonnie. Method of making a primer insert for use in polymer ammunition. USP2018049933241.
  15. Burrow, Lonnie. Method of making a projectile by metal injection molding. USP20180910081057.
  16. Burrow, Lonnie. Method of making ammunition having a two-piece primer insert. USP2016129523563.
  17. Burrow, Lonnie. Method of making polymer ammunition cartridges having a two-piece primer insert. USP2016119506735.
  18. Burrow, Lonnie. Method of making polymer ammunition having a metal injection molded primer insert. USP20181210145662.
  19. Burrow, Lonnie. Method of making polymer ammunition having a primer diffuser. USP2017059644930.
  20. Burrow, Lonnie. Method of making polymeric subsonic ammunition. USP20190110190857.
  21. Olden, Thomas A.; Cavalleri, Robert J.. Modular divert and attitude control system. USP2012088242422.
  22. Cavalleri, Robert J.; Olden, Thomas A.. Pellet loaded attitude control rocket motor. USP2012038127534.
  23. Olden, Thomas A.; Cavalleri, Robert J.. Pellet-loaded multiple impulse rocket motor. USP2014038667776.
  24. Burrow, Lonnie. Polymer ammunition cartridge having a three-piece primer insert. USP20181010101136.
  25. Burrow, Lonnie. Polymer ammunition cartridge having a three-piece primer insert. USP20180810048050.
  26. Burrow, Lonnie. Polymer ammunition cartridge having a two-piece primer insert. USP2016129518810.
  27. Burrow, Lonnie. Polymer ammunition cartridge having a wicking texturing. USP2017049631907.
  28. Burrow, Lonnie. Polymer ammunition having a MIM primer insert. USP20190410254096.
  29. Burrow, Lonnie. Polymer ammunition having a primer insert with a primer pocket groove. USP20190310240905.
  30. Burrow, Lonnie. Polymer ammunition having a primer insert with a primer pocket groove. USP20190310234249.
  31. Burrow, Lonnie. Polymer ammunition having a three-piece primer insert. USP20181010101140.
  32. Burrow, Lonnie. Polymer ammunition having a three-piece primer insert. USP20180810054413.
  33. Burrow, Lonnie. Polymer ammunition having a two-piece primer insert. USP2017019551557.
  34. Burrow, Lonnie. Polymer ammunition having a wicking texturing. USP2017129835423.
  35. Burrow, Lonnie. Primer insert for a polymer ammunition cartridge casing. USP2018039927219.
  36. Cavalleri, Robert J.; Olden, Thomas A.. Rocket motor with pellet and bulk solid propellants. USP2010037685940.
  37. Geswender, Chris E.; Scott, Mark A.; Streeter, James D.. Separable sabot for launching payload. USP2015119188417.
  38. Olden, Thomas A.; Wrigglesworth, Walter. Systems and methods for composite structures with embedded interconnects. USP2014088809689.
  39. Burrow, Lonnie. Three-piece primer insert having an internal diffuser for polymer ammunition. USP20180810041777.