Research/Patents/US 6082676
US 6082676

CRYOGENIC TANKS FOR LAUNCH VEHICLES

Assignee

KISTLER AEROSPACE CORPORATION, A WASHINGTON CORPORATION

Filed

Feb 25, 1998

Granted

Jul 4, 2000

Location

BELLEVUE WA US

Abstract

An aluminum cryogenic tank for launch vehicles has aluminum skirts that extend from each end of a peripheral wall of a tank body. The skirts provide a temperature differential between the tank body and the ends of the skirts so that composite panels can be used in locations longitudinally proximate to the tank body without over stressing either the skirts or the composite panels in regions near their junctures and without sacrificing structural integrity of the composite panels due to an excessively low temperature. The peripheral wall of the tank and the skirts provide a portion of a structural/aerodynamic wall or shell of the launch vehicle.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Aug 20, 1998

Rescinded

Sep 11, 1998

Duration

22 days

Inventor

  • 1DAVID B. COCHRAN

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records