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특허 상세정보

Method for electrically initiating and controlling the burning of a propellant charge and propellant charge

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F41F-001/00   
미국특허분류(USC) 89/08 ; 102/202.5
출원번호 US-0460011 (1995-06-07)
우선권정보 SE-0002148 (1994-06-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Jacobson, Price, Holman and Stern, PLLC
인용정보 피인용 횟수 : 9  인용 특허 : 10
초록

The invention specifically relates to a projectile propellant charge having a first end (9) facing the projectile (4) and a second end (10) facing the back (3) of the weapon. The electrothermal energy is then supplied to the propellant charge, beginning in the first end thereof and then successively to the second end thereof by feeding the current at each point of time over an axially restricted part (15) of the propellant charge.

대표
청구항

[ We claim:] [1.] A method for electrically controlling the mass burning rate of a compact propellant charge, said method comprising initiating a burning of a compact propellant charge having a compact mass of propellant and an electrically conductive material dispersed therein, controlling the amount of propellant mass that is initiated at each point of time during said burning by feeding an electric current to said conductive material over a select zone of said mass, said current having sufficient power to instantly heat said zone to ignition temperatu...

이 특허를 인용한 특허 피인용횟수: 9

  1. Prelic, Nenad; Eglauer, Heribert. Activation unit for munitions-free decoy target. USP2014098820244.
  2. Nolting, Eugene Ellis; Maier, II, William Bryan; Morris, Gene. Boosted electromagnetic device and method to accelerate solid metal slugs to high speeds. USP2014068746120.
  3. Dulligan, Michael; Lake, James; Adkison, Paul; Spanjers, Greg; White, David; Nguyen, Hieu. Electrically controlled extinguishable solid propellant motors. USP2010097788900.
  4. Maier, William Bryan; Nolting, Eugene Ellis; Morris, Gene; Snyder, Donald D.; Caramico, George Ralph. Electromagnetic device and method to accelerate solid metal slugs to high speeds. USP2017019534863.
  5. Mohler, Timothy; Mohler, Jonathan; Coffey, Kevin R.. Layered energetic material having multiple ignition points. USP2017119816792.
  6. Mohler, Timothy; Mohler, Jonathan; Coffey, Kevin R.. Layered energetic material having multiple ignition points. USP2017079709366.
  7. Mohler, Timothy; Mohler, Jonathan; Coffey, Kevin R.; Dein, Edward Alan. Layered energetic material having multiple ignition points. USP20190410254090.
  8. Stark, Ola; Gustavsson, Lennart; Dahlberg, Johan; Svanberg, Lars-Peter. Method for electrical flashover ignition and combustion of propellent charge, as well as propellent charge and ammunition shot in accordance therewith. USP2013128607704.
  9. Dulligan, Michael; Lake, James; Adkison, Paul; Spanjers, Greg; White, David; Nguyen, Hieu. Methods of controlling solid propellant ignition, combustion, and extinguishment. USP2010087770380.