Multiple motor gas turbine engine system with auxiliary gas utilization

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United States of America Patent

PATENT NO 9777698
SERIAL NO

13998564

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Importance

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Abstract

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A vehicle propulsion system comprises at least two motors. Combustion occurs upstream of a first motor, and a second motor is downstream of said first motor. The first motor is a turbine that drives a primary propulsion element to effect propulsion and a compressor to effect compression. The second motor is an expansion device whose incoming gases arrive from said first motor. The first motor and the second motor intercommunicate energy via electrical, electromagnetic, and/or mechanical means. Pressurized gases that result from said compression, combustion, or both are rendered or wastegated for auxiliary usage such as aerial thrust, vertical takeoff and/or vertical landing, near-vertical takeoff and/or near-vertical landing, pneumatic storage for hybrid drive, pneumatic lift and/or drive for towing and/or raising another vehicle, aerial vehicle steering, aerial vehicle pitch stabilization or manipulation, aerial vehicle roll stabilization or manipulation, and/or aerial vehicle yaw stabilization or manipulation.

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Patent Owner(s)

Patent OwnerAddress
SCHLAK DANIEL KEITHALEXANDRIA VA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schlak, Daniel Keith Alexandria, US 3 42

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