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US 2019/0301361 A1Published application
Fuel-air injection rotary engine
OwnerKan Chenginventor
Life of this patent
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Abstract
A FAIR engine system includes an air compressor subsystem where oxygen enriched air is compressed, stored and injected into the chambers of a FAIR engine to accelerate the chemical reaction and to reduce harmful mono-nitrogen oxides (NOx) emission
Claims14
A FAIR engine comprising:
- an engine housing;
- a shaft;
- a rotor with inner gear;
- a stationary gear;
- a front cover;
- a back cover;
- three rotational chambers;
- two injection groups, each comprising:
- an air injector;
- a fuel injector;
- a spark plug;
- an oil injector;
- an exhaust port;
- wherein, said rotary engine executes two combustion cycles per shaft revolution with 180° phase difference between each cycle.
11 more elements
A FAIR engine system, comprising:
- a FAIR engine;
- an air compressor subsystem, which comprising:
- an oxygen enrichment filter;
- a compressor;
- an OECA reservoir tank;
- an air pressure regulator;
- a heat pump;
- two air injectors;
- two fuel injectors;
- a computer;
- a computer-controlled clutch;
- wherein in the air compressor subsystem, oxygen enriched air is compressed, stored and injected into the chambers of the FAIR engine to accelerate the chemical reaction and to reduce harmful mono-nitrogen oxides (NOx) emission.
9 more elements
A FAIR engine system wherein air compressor subsystem, oxygen enriched air is compressed, stored and injected into the chambers of a FAIR engine to accelerate the chemical reaction and to reduce harmful mono-nitrogen oxides (NOx) emission.
Dependencies are inferred from the claim text.