Marine hydrokinetic turbine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 25, 2016
Issued Date -
N/A
app pub date -
Aug 28, 2015
filing date -
Jul 20, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A marine hydrokinetic electric power generator comprises one of a stator and a rotor which is adjustably movable through an infinite number of positions from being proximate to one another so that their magnetic fields overlap mostly to a position such that the rotor is most distant from the stator and has little overlap of magnetic field strength. Hatch and speed control may be also provided by a spur/helical gear assembly of sun and planetary gear sets referred to herein as a Transgear™ gear assembly. The variable (or fixed) power generator in operation may comprise one of a rotor and a stator being out of phase with one another by an angle, for example, the one of the rotor or the stator leading or lagging the other and the phase angle, frequency or voltage of output power to a power grid corrected responsive to inputs from the power grid and the marine hydrokinetic turbine.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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DIFFERENTIAL DYNAMICS CORPORATION | OWNING MILLS MD |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Han, Kyung Soo | Timonium, US | 32 | 238 |
# of filed Patents : 32 Total Citations : 238 |
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Patent Citation Ranking
- 7 Citation Count
- H02K Class
- 16.70 % this patent is cited more than
- 9 Age
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 25, 2028 |
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