Turbo blower and high speed rotating body used in same

The present invention relates to a turbo blower and a high speed rotating body used in same. The turbo blower includes i) a motor having a motor shaft, ii) a bull gear coupled to the motor shaft, and a gear housing provided with a pinion gear to engage the bull gear, iii) a high speed rotating body...

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Bibliographic Details
Main Authors JEONG HYUN-WOOK, JEONG KYU-OK, JEONG JIN-WOOK
Format Patent
LanguageChinese
English
Published 11.05.2011
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The present invention relates to a turbo blower and a high speed rotating body used in same. The turbo blower includes i) a motor having a motor shaft, ii) a bull gear coupled to the motor shaft, and a gear housing provided with a pinion gear to engage the bull gear, iii) a high speed rotating body including a rotating shaft having an outer circumferential surface with a pinion gear, an impeller to be coupled to one end of the rotating shaft, and a rotating body housing for accommodating the rotating shaft, the pinion gear, and at least one first composite bearing, and which has a portion cut out to expose the pinion gear, wherein the high speed rotating body is partially built-in and coupled to the gear housing, and iv) a scroll unit which covers the impeller and discharges compressed air.
Bibliography:Application Number: CN200980121594