SYSTEM AND METHOD FOR UMBRELLA POWER GENERATION

WIPO Patent Application WO/2010/129124

A3

In accordance with an embodiment of the invention, there is provided a system for power generation from a fluid, such as air or water. The system comprises a rail tether, and a working umbrella movably mounted to the rail tether such that the working umbrella is powered by the fluid in a first direction along the rail tether during a working stroke of the working umbrella. A working tether couples the working umbrella to a generator during at least the working stroke of the working umbrella, and a motor is coupled to the working umbrella during at least a recovery stroke of the working umbrella, the recovery stroke being in an opposite direction to the first direction along the rail tether.

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ZHANG JIANJUN (US)
ZOU NANZHI (US)
ZHOU WANG-LONG (US)

PCT/US2010/030071

June 16, 2011

April 06, 2010

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SKYWIND INC (US)
ZHANG JIANJUN (US)
ZOU NANZHI (US)
ZHOU WANG-LONG (US)

F03D5/00

US20070120004A1	2007-05-31
US20090097974A1	2009-04-16
US20020033019A1	2002-03-21
CN2426024Y	2001-04-04

WAKIMURA, Mary Lou et al. (Brook Smith & Reynolds, P.C.,530 Virginia Rd.,P.O. Box 913, Concord MA, US)

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