A munition has a fuze that is mounted nonparallel to the axis of the munition, for example having a largest extent that is perpendicular to the longitudinal axis of the munition. Shocks from the fuze are transferred through a shock transfer device that is in contact with the fuze, to an initiation d
A munition has a fuze that is mounted nonparallel to the axis of the munition, for example having a largest extent that is perpendicular to the longitudinal axis of the munition. Shocks from the fuze are transferred through a shock transfer device that is in contact with the fuze, to an initiation device that is also in contact with the shock transfer device. Shocks passing through the shock transfer device to the initiation coupler pass through a relatively narrow neck of the shock transfer device. In the shock transfer device the shock is concentrated and located precisely at the neck, before spreading out again and being transferred to the initiation device. In the initiation device the shock may detonate a high explosive material, which in turn is used to detonate a main explosive of the munition, such as a warhead.
대표청구항▼
1. A munition comprising: a fuze, wherein the fuze has a longest extent in a direction that is nonparallel to a longitudinal axis of the munition;a shock transfer device in contact with an external surface of the fuze; andan initiation coupler;wherein the initiation coupler receives a shock from the
1. A munition comprising: a fuze, wherein the fuze has a longest extent in a direction that is nonparallel to a longitudinal axis of the munition;a shock transfer device in contact with an external surface of the fuze; andan initiation coupler;wherein the initiation coupler receives a shock from the fuze, through the shock transfer device;wherein the fuze includes a fuze casing with which the shock transfer device is in contact;further comprising a frame that clamps the fuze within the munition; andwherein an impedance of the shock transfer device to shocks passing therethrough is greater than an impedance of the frame to shocks passing therethrough. 2. The munition of claim 1, wherein the fuze casing and the shock transfer device are metallic, and the frame is nonmetallic. 3. A munition comprising: a fuze, wherein the fuze has a longest extent in a direction that is nonparallel to a longitudinal axis of the munition;a shock transfer device in contact with an external surface of the fuze; andan initiation coupler;wherein the initiation coupler receives a shock from the fuze, through the shock transfer device;wherein the fuze includes a fuze casing with which the shock transfer device is in contact;wherein the fuze includes a booster within the casing, and a detonator within the booster; andwherein the booster has an annular shape, with the detonator farther from the shock transfer device than a central hole within the booster. 4. A munition comprising: a fuze, wherein the fuze has a longest extent in a direction that is nonparallel to a longitudinal axis of the munition;a shock transfer device in contact with an external surface of the fuze; andan initiation coupler;wherein the initiation coupler receives a shock from the fuze, through the shock transfer device; andwherein the shock transfer device has relatively narrow neck that the shock traverses in going from the fuze to the initiation coupler, with the neck having a cross-sectional area, perpendicular to a direction that the shock traverses through the neck in going from the fuze to the initiation coupler, that is less than a contact area between the shock transfer device and the fuze. 5. The munition of claim 4, wherein the fuze includes a fuze casing with which the shock transfer device is in contact. 6. The munition of claim 5, wherein the fuze casing has a curved outer surface; andwherein the shock transfer device has a curved surface that is in contact with part of the curved outer surface of the fuze. 7. The munition of claim 6, wherein the fuze is cylindrical. 8. The munition of claim 5, wherein the fuze includes a booster within the casing, and a detonator within the booster. 9. The munition of claim 5, wherein the fuze casing and the shock transfer device are made of the same material. 10. The munition of claim 4, wherein the cross-sectional area of the neck is less than a contact area between the shock transfer device and the initiation coupler. 11. The munition of claim 4, wherein the initiation coupler contains an explosive that is detonated by a shock passing from the fuse, through the shock transfer device, to the initiation coupler. 12. The munition of claim 11, further comprising a warhead; andwherein the explosive of the initiation coupler is operatively coupled to the warhead, to detonate the warhead. 13. The munition of claim 4, wherein the direction of the longest extent of the fuze is perpendicular to the longitudinal axis of the munition. 14. The munition of claim 4, wherein the munition is a bomb or missile. 15. A munition comprising: a fuze;a shock transfer device in contact with an external surface of the fuze; andan initiation coupler;wherein the initiation coupler receives a shock from the fuze, through the shock transfer device; andwherein the shock transfer device has relatively narrow neck that the shock traverses in going from the fuze to the initiation coupler, with the neck having a cross-sectional area, perpendicular to a direction that the shock traverses through the neck in going from the fuze to the initiation coupler, that is less than a contact area between the shock transfer device and the fuze. 16. The munition of claim 15, wherein the cross-sectional area of the neck is less than a contact area between the shock transfer device and the initiation coupler. 17. The munition of claim 15, further comprising a frame that clamps the fuze within the munition;wherein the fuze includes a fuze casing with which the shock transfer device is in contact;wherein an impedance of the shock transfer device to shocks passing therethrough that is greater than an impedance of the frame to shocks passing therethrough; andwherein the fuze casing and the shock transfer device are metallic, and the frame is nonmetallic. 18. The munition of claim 17, wherein the fuze includes a booster within the casing, and a detonator within the booster; andwherein the booster has an annular shape, with the detonator farther from the shock transfer device than a central hole within the booster. 19. The munition of claim 15, wherein the fuze has a longest extent that is in a direction that is perpendicular to a longitudinal axis of the munition.
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이 특허에 인용된 특허 (3)
Feldstein Joel G. (Plain Township OH) Merker David E. (Minerva OH), Method for explosively welding a sleeve into a heat exchanger tube.
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