Rotary kinetic fluid motors or pumps – Including casing part selectively movable relative to fixed...
Reexamination Certificate
2011-07-05
2011-07-05
Nguyen, Ninh H (Department: 3745)
Rotary kinetic fluid motors or pumps
Including casing part selectively movable relative to fixed...
C415S121100, C415S121200, C415S221000, C416S189000, C416S19800R
Reexamination Certificate
active
07972108
ABSTRACT:
A turbine for a hydroelectric power plant intended to equip a water stream at the level of a very low head lower than 10 meters, and preferably from 1 to 5 meters, comprising a helix-shaped wheel, the ratio between the kinetic energy of the water flow coming out of the wheel and the potential energy of the head being smaller than 20%.
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International Search Report dated Oct. 4, 2005.
Howard IP Law Group PC
Nguyen Ninh H
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