Lens for shaping an explosively generated shock

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United States of America Patent

PATENT NO 11567054
APP PUB NO 20230018592A1
SERIAL NO

17305589

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Abstract

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A shaped lens for minimizing differences in time of arrival at the output surface of an explosive assembly. The lens is plano-convex with the convex shape oriented towards the explosive charge. The lens becomes monotonically thicker as the center of the lens is radially approached from the edge, according to a formula accounting for the detonation velocity of the explosive and velocity of the shockwave through the lens. The lens is preferably incorporated into a test fixture using a liquid explosive, such as nitromethane. The test fixture may be assembled on site, at the test location.

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Patent Owner(s)

Patent OwnerAddress
GOV OF THE US AS REP BY THE SECY OF THE AIR FORCE2240 B STREET AREA B BUILDING 11 WREIGHT PATTERSON AFB OH 45433

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Welle, Eric Niceville, US 1 0

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