Document Type and Number:
Japanese Patent JPWO2022190163
Kind Code:
A1
Abstract:
An electric motor includes a shaft, a rotor, a stator, a first bracket, a second bracket, a bypass definer, a first guide, and a second guide. The bypass definer defines an internal air bypass located radially outward from the stator for internal air to flow through. The first guide transfers heat transferred from the internal air passing through inside a plurality of first partition walls connecting the internal air bypass and an internal space to external air and guides the external air to an external air passage. The second guide transfers heat transferred from the internal air passing through inside a second partition wall connecting the internal air bypass and an internal space to the external air and guides the external air outside.
Application Number:
JP2023504885A
Publication Date:
September 15, 2022
Filing Date:
March 08, 2021
Export Citation:
