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Title:
ELECTRIC MOTOR PROTECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/161560
Kind Code:
A1
Abstract:
This electric motor protection structure is provided with: an electric motor mounted on a vehicle; a sheet-like panel that partitions between the motor and a vehicle cabin; and a cooling component including a heat exchanger that transfers heat from a refrigerant that cools the motor to a medium separate from the refrigerant. The cooling component is fixed integrally to a surface of the electric motor on a side opposing the panel. With the protection structure, when the electric motor approaches the panel due to an external force, the cooling component contacts the panel earlier than the electric motor, whereby the motor and a connector are protected.

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Inventors:
UMEMURA KENJI (JP)
ISHIKAWA KIYOTAKA (JP)
Application Number:
PCT/JP2020/031340
Publication Date:
August 19, 2021
Filing Date:
August 19, 2020
Export Citation:
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Assignee:
MITSUBISHI MOTORS CORP (JP)
International Classes:
B60K11/02; B60K1/04; B60K6/26; B60K6/40
Foreign References:
JP2011063168A2011-03-31
JP2004263939A2004-09-24
JP2018083510A2018-05-31
JP2017030424A2017-02-09
JP2019048549A2019-03-28
Attorney, Agent or Firm:
YAMAZAKI Tomoko (JP)
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