Turbogenerator casing

The utility model relates to a turbogenerator end cover, which is made of high-intensity glass-reinforced plastic material. An end cover of a hydrogen cooled turbogenerator is an annular end cover. An end cover of an air-cooled turbogenerator is composed of an inner end cover, an outer end cover and...

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Bibliographic Details
Main Authors SHANGCHUN LIU, CHUANFA REN, CHANGXI LU
Format Patent
LanguageEnglish
Published 24.03.1999
Edition6
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Summary:The utility model relates to a turbogenerator end cover, which is made of high-intensity glass-reinforced plastic material. An end cover of a hydrogen cooled turbogenerator is an annular end cover. An end cover of an air-cooled turbogenerator is composed of an inner end cover, an outer end cover and a lower end cover which adopt vertical types. Because the shaft sectional areas of the end covers of large and medium hydrogen cooled turbogenerators and the inner end cover and the outer end cover of the air-cooled turbogenerator are large, the end covers can be made into left-right symmetry half types. A reinforcing rib is added on the outer surface of the end cover. A stainless steel sleeve embedded on a joint face is penetrated by screws among the end covers and a generator base or the end covers for fixing. The end cover overcomes the problems of corruption, electromagnetic loss, and windage loss and problems in manufacture of the existing aluminum alloy casting end cover.
Bibliography:Application Number: CN1996246414U