Method and device for transmitting energy to a projectile
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F42C-017/04
F41A-021/32
F42C-011/00
출원번호
US-0563459
(2012-07-31)
등록번호
US-8985000
(2015-03-24)
우선권정보
DE-10 2010 006 529 (2010-02-01)
발명자
/ 주소
Frick, Henry Roger
출원인 / 주소
Rheinmetall Air Defence AG
대리인 / 주소
Muncy, Geissler, Olds & Lowe, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
19
초록▼
Inductive or capacitive transmission of energy to a projectile is disclosed. A waveguide can be used to transmit the energy, the electric field being concentrated in the waveguide. The thus used energy transfer system includes at least one waveguide which is arranged or integrated in the region of t
Inductive or capacitive transmission of energy to a projectile is disclosed. A waveguide can be used to transmit the energy, the electric field being concentrated in the waveguide. The thus used energy transfer system includes at least one waveguide which is arranged or integrated in the region of the muzzle, for example between a muzzle brake and a gun barrel. A transmission coupler for transmission is fed by a signal generator. The projectile comprises at least one sensor which captures the signal and a store in the projectile is charged. Assemblies of the system are used for a V0 measurement as well as to program the projectile.
대표청구항▼
1. A method for transmitting energy to a projectile during passage of the projectile through a gun barrel or muzzle brake, via an energy transmission system, the method comprising: impressing a frequency produced by a signal generator for the energy transmission on the projectile during its passage,
1. A method for transmitting energy to a projectile during passage of the projectile through a gun barrel or muzzle brake, via an energy transmission system, the method comprising: impressing a frequency produced by a signal generator for the energy transmission on the projectile during its passage,charging, via the impressing, the projectile with energy; andperforming the impressing entirely during passage through a waveguide that is operated below a cutoff frequency of an applicable waveguide mode. 2. The method according to claim 1, wherein a V0 measurement of the projectile is performed in the waveguide via a frequency generated for the measurement. 3. The method according to claim 2, wherein an appropriate electromagnetic field is excited in the waveguide so that the frequency is reflected at the projectile and analyzed. 4. The method according to claim 1, wherein a programming of the projectile in the waveguide, via information generated for the programming and modulated onto this carrier frequency, is performed and is transmitted to the projectile. 5. The method according to claim 4, wherein a carrier of the frequency for the programming is modulated with the appropriate information for the projectile, and wherein the modulated signal is transmitted to the projectile in a contactless manner via capacitive and/or inductive coupling. 6. The method according to claim 1, wherein the frequency is greater than 0 Hz. 7. A device for transmitting energy to a projectile during passage of the projectile through a gun barrel and/or muzzle brake via an energy transmission system, the device comprising: a waveguide that is operated below a cutoff frequency of an applicable waveguide mode; anda transmitting coupler that, during the passage of the projectile, impresses a frequency produced by a signal generator for the energy transmission onto the projectile via a sensor, via which a storage device integrated into the projectile is charged with energy. 8. The device according to claim 7, wherein the transmitting coupler and at least one receiving coupler are incorporated into the waveguide for measuring a muzzle velocity V0 of the projectile, and wherein an additional signal generator is connectable to the transmitting coupler. 9. The device according to claim 8, wherein the transmitting coupler used by the energy transmission serves as the transmitting coupler. 10. The device according to claim 7, wherein a signal generator that is connectable in signaling terms via a modulation unit to the transmitting coupler or to an additional transmitting coupler, is incorporated for programming the projectile, and wherein the projectile comprises an additional receiving coupler. 11. A device for transmitting energy to a projectile during passage of the projectile through a gun barrel and/or muzzle brake via an energy transmission system, the device comprising: a waveguide that is operated below a cutoff frequency of an applicable waveguide mode; anda transmitting coupler that, during the passage of the projectile, impresses a frequency produced by a signal generator for the energy transmission onto the projectile via a sensor, via which a storage device integrated into the projectile is charged with energy,wherein the transmitting coupler and at least one receiving coupler are incorporated into the waveguide for measuring a muzzle velocity V0 of the projectile,wherein an additional signal generator is connectable to the transmitting coupler, andwherein the projectile is programmable through the waveguide. 12. The method according to claim 1, wherein the waveguide is provided between the gun barrel and the muzzle brake. 13. The device according to claim 7, wherein the waveguide is provided between the gun barrel and the muzzle brake.
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이 특허에 인용된 특허 (19)
Frick, Henry Roger, Apparatus and method for measurement of the muzzle velocity of a projectile or the like.
Koerner Hans-Gerhard (Schriesheim DEX) Lang Helmut (Sandhausen DEX) Berthold Rainer (Gaiberg DEX) Strietzel Rainer (Heidelberg DEX) Melchior Friedrich (Laudenbach DEX), Apparatus for setting and/or monitoring the operation of a shell fuse or detonator.
Postler Gunter (Rothenbach DEX) Furst Wilhelm (Buchberg DEX) Liebl Norbert (Rothenbach DEX) Rudenauer Werner (Roth DEX), Ignition voltage generator for projectile detonators and the like.
Muhrer Gerhard (Graz ATX) Pannold Reinhard (Graz ATX) Boschanig Reinhard (Graz ATX), Method and apparatus for identifying ballistic characteristics within a weapon barrel.
Hurlimann Walter (Watt ; Regensdorf CH), Projectile fuze for a spinning projectile containing a detonator cap and an electromagnetic firing or ignition current g.
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