Title:
Motor cooling system
Document Type and Number:
Japanese Patent JP6155517
Kind Code:
B2
Abstract:
A motor assembly with an integrated cooling system is provided in which a coolant (e.g., oil) is injected into a hollow region of the rotor shaft. The coolant is expelled out of the rotor shaft and into the motor enclosure via multiple thru-holes, thereby allowing efficient cooling of both the stator and the rotor assemblies.
Inventors:
Jean-Philip Gautier
Jeremy Mayer
Ifan Tan
Jeremy Mayer
Ifan Tan
Application Number:
JP2015212826A
Publication Date:
July 05, 2017
Filing Date:
October 29, 2015
Export Citation:
Assignee:
Atieva, Inc.
International Classes:
H02K9/19
Domestic Patent References:
| JP8205475A | ||||
| JP2013009508A | ||||
| JP2013198311A | ||||
| JP2013115848A | ||||
| JP2016001974A |
Foreign References:
| DE102012022453A1 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation
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