Heavy fuel rotary engine with compression ignition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10907531
SERIAL NO

16043771

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotary engine that starts and operates on compression-ignition of a heavy fuel without a secondary ignition source. The rotary engine includes a rotor housing that forms an epitrochoidal-shaped chamber having linear side portions extending between rounded end portions. A three-flanked rotor is disposed in the chamber to rotate and operate in a manner similar to that of a common Wankel-style rotary engine. The rotor and chamber are configured to provide a compression ratio sufficient to produce compression-ignition of a heavy fuel. The rotor includes apex seal and side seal mounting blocks formed from hardened materials and that are simply removable from the rotor for replacing apex and side seals. The apex seals may include multiple non-parallel seal members at each apex and the apex seals and the side seals may overlap or intersect a corner seal to increase sealing under high compression loads produced by the rotor/chamber configuration.

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Patent Owner(s)

Patent OwnerAddress
ROTARY RESEARCH GROUP LLC1505 SOUTH MAIN STREET JOPLIN MO 64804

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garvin, P Tyson Joplin, US 2 0
Stamps, Timothy C Carl Junction, US 5 30

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