Low-temperature motor compressor unit with continuous “cold” combustion at constant pressure and with active chamber

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United States of America Patent

PATENT NO 8677730
APP PUB NO 20100218750A1
SERIAL NO

11993351

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Abstract

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Low-temperature, continuous “cold” combustion, constant pressure, active chamber motor-compressor unit operating with working compressed air and using a piston travel control device as well as an active chamber, with a cold chamber (29) able to reduce to very low temperatures the atmospheric air that supplies the input (28) of an air compression device (28,25,26,33), which then forces this working compressed air, still at low temperature, in an external combustion chamber (19) fitted with a heating device (19A) at constant pressure where it increases in volume, before its quasi-isothermal transfer in the active chamber (13) producing work, before being expanded in an engine cylinder (2) to produce work again.

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Patent Owner(s)

Patent OwnerAddress
MDI MOTOR DEVELOPMENT INTERNATIONAL S A1212 LUXEMBOURG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Negre, Cyril Carros Cedex, FR 19 299
Negre, Guy Carros Cedex, FR 23 373

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