Infinitely variable pumps and compressors

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United States of America Patent

PATENT NO 8992370
SERIAL NO

14155404

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Infinitely variable motion control (IVMC) provides motion control without any requirement for changing gears or use of a clutch. A spur gear transgear, defined as a system having an input, an output and a control, a variable pitch cam having an eccentric inner and outer cam assembly and a driver may be used to form a speed converter. The speed converter is used in various forms to provide an infinitely variable transmission, a differential, embodiments of wind and river turbines and pumps/compressors. In one embodiment, the speed converter drives first and second directional control assemblies to provide a vehicle with zero turn radius. Various embodiments of an infinitely variable pump or compressor are described.

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Patent Owner(s)

Patent OwnerAddress
DIFFERENTIAL DYNAMICS CORPORATION8 MUSIC FAIR ROAD SUITE C OWINGS MILLS MD 21117

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Kyung Soo Timonium, US 32 238

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