Title:
ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2023070402
Kind Code:
A
Abstract:
To provide a rotary electric machine which can easily suppress generation of noise.SOLUTION: A rotary electric machine includes: a stator; a rotor; a housing; a shaft; an outer fan; an outer fan cover; and an adjustment member. The rotor can rotate around a first rotation axis with respect to the stator. The housing houses the stator and the rotor. The shaft extends through an inner part and an outer part of the housing along the first rotation axis, and is coupled to the rotor. The outer fan is coupled to the shaft at the outer part of the casing. The outer fan cover covers the outer fan, and is provided with a first hole communicating a space in which the outer fan is arranged and the outer part of the space. The adjustment member can move relative to the outer fan cover between a first position for opening the first hole and a second position for at least partially covering the first hole.SELECTED DRAWING: Figure 1
Inventors:
KIKUTA TAKUMI
Application Number:
JP2021182551A
Publication Date:
May 19, 2023
Filing Date:
November 09, 2021
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELEC IND
International Classes:
H02K5/24; H02K5/04; H02K9/06
Attorney, Agent or Firm:
Sakai International Patent Office
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