Prime-mover dynamo plants – Fluid-current motors
Reexamination Certificate
2011-03-22
2011-03-22
Ponomarenko, Nicholas (Department: 2839)
Prime-mover dynamo plants
Fluid-current motors
C290S043000
Reexamination Certificate
active
07911074
ABSTRACT:
A helical auger turbine and hydrokinetic device for use with electrical generators for producing electricity. The auger turbine includes a generally helical turbine blade rotatably mounted on a central shaft, which may be tapered at each end, and a flange extending perpendicularly to an edge of the turbine blade. At least one turbine blade support connection is included for connecting the central shaft to a support structure. An electrical generator may be powered by the helical auger turbine, that can be used in a tidal water flow. The helical auger turbine can operate a high pressure pump connected to a hydraulic accumulator for storing pressurized hydraulic fluid from the high pressure pump. An electrical generator can be operated by hydraulic fluid delivered from the hydraulic accumulator at times of slow water flow. A plurality of helical auger turbines can be horizontally oriented under water, tethered to legs of an ocean platform such as an oil rig secured to the seabed.
REFERENCES:
patent: 102276 (1870-04-01), Kinzler
patent: 1371610 (1921-03-01), Dungan
patent: 2154397 (1939-04-01), Cook
patent: 3818703 (1974-06-01), Lapeyre
patent: 3818704 (1974-06-01), Lapeyre
patent: 3918838 (1975-11-01), Moody, Jr. et al.
patent: 4151424 (1979-04-01), Bailey
patent: 4384212 (1983-05-01), Lapeyre
patent: 4412417 (1983-11-01), Dementhon
patent: 4443708 (1984-04-01), Lapeyre
patent: 4465941 (1984-08-01), Wilson et al.
patent: 4500259 (1985-02-01), Schumacher
patent: 4524285 (1985-06-01), Rauch
patent: 4708592 (1987-11-01), Krolick et al.
patent: 4717832 (1988-01-01), Harris
patent: 4849647 (1989-07-01), McKenzie
patent: 5451137 (1995-09-01), Gorlov
patent: 5642984 (1997-07-01), Gorlov
patent: 6036443 (2000-03-01), Gorlov
patent: 6135729 (2000-10-01), Aber
patent: 6357997 (2002-03-01), Rosefsky
patent: 6626638 (2003-09-01), Rosefsky
patent: 7044711 (2006-05-01), Duncan, Jr.
patent: 7063579 (2006-06-01), Voves
patent: 7084521 (2006-08-01), Martin
patent: 7633174 (2009-12-01), Feiler
patent: 7728454 (2010-06-01), Anderson, Jr.
patent: 2006/059094 (2006-06-01), None
patent: 2006/108421 (2006-10-01), None
Akerman & Senterfitt
Ponomarenko Nicholas
LandOfFree
Tapered helical auger turbine to convert hydrokinetic energy... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tapered helical auger turbine to convert hydrokinetic energy..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tapered helical auger turbine to convert hydrokinetic energy... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2716315