Prime-mover dynamo plants – Fluid-current motors – Wind
Reexamination Certificate
2007-04-12
2010-02-02
Ponomarenko, Nicholas (Department: 2839)
Prime-mover dynamo plants
Fluid-current motors
Wind
C290S044000, C060S398000
Reexamination Certificate
active
07656055
ABSTRACT:
An electrical power producing wind turbine eliminates the possibility of being struck by lightning, reduces the complexity of gear trains and simplifies maintenance at heights. The wind turbine is electrically isolated from ground to reduce the possibility of being struck by lightning and the generator is located at ground level to simplify maintenance. The turbine blade shaft is directly attached to a hydraulic pump. The hydraulic fluid is transmitted to ground level through dielectric tubing and acts both as an electrical isolating medium and a transmitter of mechanical energy to the generator located at ground level. The wind turbine blade, shaft and hydraulic pump are electrically isolated from the support structure at the upper end.
REFERENCES:
patent: 3952723 (1976-04-01), Browning
patent: 4149092 (1979-04-01), Cros
patent: 4372732 (1983-02-01), Browning
patent: 4503673 (1985-03-01), Schachle et al.
patent: 7183664 (2007-02-01), McClintic
patent: 7418820 (2008-09-01), Harvey et al.
patent: 7484363 (2009-02-01), Reidy et al.
patent: 2006/0210406 (2006-09-01), Harvey et al.
Perry E. Robert
Torres Rosalia
LandOfFree
Hydro-wind power generating turbine system and retrofitting... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydro-wind power generating turbine system and retrofitting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydro-wind power generating turbine system and retrofitting... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4205326