Research/Patents/US 5410874
US 5410874

METHOD AND APPARATUS FOR INCREASING COMBUSTION CHAMBER PRESSURE IN A HIGH PRESSURE EXPANDER CYCLE ROCKET ENGINE

Assignee

UNITED TECHNOLOGIES CORPORATION, A CORP. OF DE

Filed

Nov 19, 1990

Granted

May 2, 1995

Location

PALM BEACH GARD FL US

Abstract

Disclosed is a method and apparatus for producing combustion chamber pressure in excess of 1500 psia at thrust levels in excess of 100,000 pounds in an expander cycle rocket engine.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

May 16, 1991

Rescinded

Oct 4, 1994

Duration

3 years, 4 months

Inventor

  • 1CHARLES D. LIMERICK

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