Rotary kinetic fluid motors or pumps – Method of operation
Reexamination Certificate
2011-04-19
2011-04-19
Verdier, Christopher (Department: 3745)
Rotary kinetic fluid motors or pumps
Method of operation
C415S150000, C415S151000, C415S155000, C415S157000, C415S165000, C415S167000, C029S401100, C029S889000, C029S889100
Reexamination Certificate
active
07927064
ABSTRACT:
A Pelton turbine is disclosed that includes at least one needle valve injector assembly and at least one high efficiency injector assembly. The high efficiency injector assembly provides a generally unimpeded flow path for water from a distributor to a runner of the turbine. The high efficiency injector assemblies and needle valve injector assemblies are operated in cooperation to provide the overall desired flow rate through the turbine and to increase the efficiency of the turbine. A high efficiency injector assembly may be retrofitted for a needle valve injector assembly to improve the efficiency of existing turbine systems.
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Bjerke Morten
Erno Daniel Jason
Rommetveit Olav
Sundsvold Elnar Mikal
Talya Shashishekara Sitharamarao
Fletcher Yoder PC
General Electric Company
Verdier Christopher
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