Rotary engine with intake and exhaust through rotor shaft

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United States of America Patent

PATENT NO 10221690
APP PUB NO 20180066520A1
SERIAL NO

15804666

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotary engine includes an intake port, an exhaust port, a rotor having an intake channel and/or an exhaust channel, and a rotor shaft coupled to the rotor. The rotor shaft has an inflow channel in communication with the intake channel and/or an outlet channel in communication with the exhaust channel. The rotary engine includes a housing having a working chamber formed between the housing and the rotor, the working chamber configured to handle, in succession, an intake phase, a compression phase, a combustion phase, an expansion phase, and an exhaust phase. The inflow channel cyclically communicates with the intake port and forms a passage between the intake port and the working chamber through the rotor shaft and the intake channel. The outlet channel cyclically communicates with the exhaust port and forms a passage between the exhaust port and the working chamber through the rotor shaft and the exhaust channel.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LIQUIDPISTON INC1292 BLUE HILLS AVENUE BLOOMFIELD CT 06002

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shkolnik, Alexander Wilmington, US 54 2539
Shkolnik, Nikolay West Hartford, US 38 426

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