Research/Patents/US 5271222
US 5271222

JET PROPULSION POWERPLANTS

Assignee

BRITISH AEROSPACE PLC, 100 PALL MALL, LONDON, SW1Y 5HR, U.K. A BRITISH COMPANY

Filed

Dec 20, 1984

Granted

Dec 21, 1993

Location

PRESTON GB

Abstract

A flow diverter arrangement for an aircraft comprises a first duct 17 for receiving propulsion fluid from the powerplant 11 and delivering it to a first location 18, a second duct 19 merging with the first duct 17 at a communication aperture 23 and adapted to deliver propulsion fluid to a second location, a flap member 24 pivotted for movement between a first position in which it closes the communication aperture 23 and a second position in which it closes the first duct, and a diverter device 31 for diverting propulsion fluid into the second duct when the flap member is in its second position.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Mar 11, 1986

Rescinded

Oct 22, 1992

Duration

6 years, 7 months

Inventor

  • 1RONALD COE

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