TURBINE GENERATOR AND REFRIGERATION DEVICE EQUIPPED WITH THE SAME

PROBLEM TO BE SOLVED: To make a flow rate adjustable while reducing an energy loss in a turbine generator. SOLUTION: The turbine generator (2) includes a turbine impeller (5), and a plurality of nozzles of which the inner channels (40) are throttled by a throat (42). The plurality of nozzles include...

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Bibliographic Details
Main Authors KOJIMA MAKOTO, HIWADA TAKESHI
Format Patent
LanguageEnglish
Published 30.04.2010
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
ENGINE PLANTS IN GENERAL
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MACHINES OR ENGINES IN GENERAL
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
STEAM ENGINES
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To make a flow rate adjustable while reducing an energy loss in a turbine generator. SOLUTION: The turbine generator (2) includes a turbine impeller (5), and a plurality of nozzles of which the inner channels (40) are throttled by a throat (42). The plurality of nozzles include flow rate variable nozzles (4A) capable of adjusting flow rates by controlling an opening of the throat (42) by a needle valve (9A), and a fixed flow rate nozzle (4B) of which the flow rate is fixed. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20090099316