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US 8,037,824 B1Granted
Exploding foil initiator actuated cartridge
AssigneeRaytheon Company
InventorsRobert W. Plummer, Brady A. Plummer, Robert A. Bailey
Life of this patent
Estimating the term…
Abstract
According to one embodiment, a cartridge includes a main explosive and an exploding foil initiator housed in a case. The exploding foil initiator includes metallic strips that are operable to initiate explosion of the main explosive in response to an electrical signal.
Claims12
A cartridge comprising:
- a main explosive for generating gas that is used to actuate a cartridge actuated device;
- a case for housing the main explosive;
- and
- an exploding foil initiator disposed in the case and comprising a plurality of metallic strips that are operable to explode upon receiving an electrical signal, the explosion of the plurality of metallic strips operable to initiate explosion of the main.
1 more element
A system comprising:
- a cartridge actuated device, the cartridge actuated device comprising a military device that is selected from the group consisting of a bomb rack, a missile launcher, an ejection seat, and a chaff dispenser;
- and
- a cartridge comprising:
- a case including an inside and an outside;
- a main explosive operable to actuate the cartridge actuated device by generating gas during an explosion, the main explosive disposed in the inside of the case;
- an exploding foil initiator disposed in the inside of the case, the exploding foil initiator comprising a plurality of metallic strips that are operable to explode in response to an electrical signal received from an electrical circuit, the explosion of the plurality of metallic strips operable to initiate the explosion of the main explosive;
- and
- a pair of contacts disposed in the case, the pair of contacts being accessible from the outside of the case, the pair of contacts further extending from the outside of the case into the inside of the case, the pair of contacts being coupled to the exploding foil initiator disposed in the inside of the case.
5 more elements
Dependencies are inferred from the claim text.