Oscillating Hydrofoil, Turbine, Propulsive System and Method for Transmitting Energy
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 8, 2013
app pub date -
Sep 30, 2011
filing date -
Oct 1, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
System and method for converting kinetic energy from a fluid flow into mechanical energy, the method comprising the steps of: a) providing a turbine including first and second hydrofoils, each of the hydrofoils being able to move lin-early in a heaving motion, and being able to oscillate about a spanwise axis in a pitching motion, said heaving and pitching motions being quasi-si-nusoidal, b) coupling the heaving motions of the first and second hydrofoils to the pitching motions of the second and first hydrofoils respectively, with the pitch-heave motion phase being substantially equal to the inter-hydrofoil phase, the heaving motion of one of the hydrofoils thereby driving the pitching motion of the other hydrofoil; and c) transforming the heaving motions of the hydrofoils into a rotational movement of a rotatable shaft, with linear-to-rotary transmission means.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
UNIVERSITE LAVAL | 2345 ALLÉE DES BIBLIOTHÈQUES QUEBEC G1V 0A6 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Dumas, Guy | Quebec, CA | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
Jean, Yves | Quebec, CA | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
Kinsey, Thomas | Quebec, CA | 3 | 29 |
# of filed Patents : 3 Total Citations : 29 | |||
Lalande, Guillaume | Sainte-Anne-des-Lacs, CA | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
Lemay, Jean | Quebec, CA | 4 | 12 |
# of filed Patents : 4 Total Citations : 12 | |||
Plourde-Campagna, Marc-Andre | Quebec, CA | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 |
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Patent Citation Ranking
- 2 Citation Count
- F01D Class
- 5.15 % this patent is cited more than
- 12 Age
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 8, 2025 |
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