ROTARY ELECTRIC MACHINE

PROBLEM TO BE SOLVED: To provide a rotary electric machine which performs efficient cooling while reducing a loss in the rotor.SOLUTION: A rotary electric machine includes: a stator core 12; and a rotor 16 which rotates relative to the stator core 12. In the rotary electric machine, an oil and air a...

Full description

Saved in:
Bibliographic Details
Main Authors KURAZONO KOICHI, SUNAMI SEIICHI, UEDA TADANOBU, HATTORI HIROYUKI, SUZUKI MASATOSHI
Format Patent
LanguageEnglish
Japanese
Published 08.12.2014
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a rotary electric machine which performs efficient cooling while reducing a loss in the rotor.SOLUTION: A rotary electric machine includes: a stator core 12; and a rotor 16 which rotates relative to the stator core 12. In the rotary electric machine, an oil and air are concurrently supplied to a space G between the stator core 12 and the rotor 16 to use the space G as a refrigerant passage. 【課題】ロータでの損失を低減しつつ、効果的な冷却を行うことが可能な回転機を提供する。【解決手段】ステータコア１２と、ステータコア１２に対して相対的に回転するロータ１６と、を備え、ステータコア１２とロータ１６との間の間隙Ｇにオイルと空気とを同時に供給して間隙Ｇを冷媒流路とした回転電機とする。【選択図】図１
Bibliography:Application Number: JP20130108648