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Motor assembly and hybrid gearbox

A gearbox and assembly technology, which is applied in the field of motor assembly and hybrid gearbox, can solve the problems of affecting work efficiency and high thermal load of motors

Pending Publication Date: 2019-11-08
HAIMA AUTOMOBILE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when the electromechanical coupling module of mainstream hybrid transmission products works for a long time, it is easy to cause high thermal load on the motor, which in turn affects its working efficiency

Method used

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  • Motor assembly and hybrid gearbox
  • Motor assembly and hybrid gearbox
  • Motor assembly and hybrid gearbox

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0038] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the technical field of hybrid electric vehicles, in particular to a motor assembly and a hybrid gearbox. The embodiment of the invention provides the motor assembly which is used for the hybrid power gearbox and comprises a motor water jacket and a motor shell, and the motor water jacket is assembled in the motor shell. The motor water jacket is provided with a first oil return hole, and the motor shell is provided with a second oil return hole and an oil return channel communicated with the second oil return hole; the first oil return hole is communicated with the second oil return hole to form an oil path for lubricating oil in the motor shell to flow. The motor assembly can effectively reduce the thermal load of the motor, thereby reducing a drag torque when a motor rotor rotates, and improving the operation efficiency of the motor.

Description

technical field [0001] The invention relates to the technical field of hybrid electric vehicles, in particular to a motor assembly and a hybrid transmission. Background technique [0002] The hybrid transmission assembly consists of an electromechanical coupling module and a conventional transmission. [0003] At present, when the electromechanical coupling module of mainstream hybrid transmission products works for a long time, it is easy to cause high thermal load on the motor, which in turn affects its working efficiency. Contents of the invention [0004] Objects of the present invention include, for example, providing a motor assembly, which can effectively reduce the heat load of the motor, thereby reducing the drag torque when the rotor of the motor rotates, and improving the operating efficiency of the motor. [0005] The purpose of the present invention is also to provide a hybrid gearbox, which can reduce the thermal load of the motor of the hybrid gearbox by ad...

Claims

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Application Information

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IPC IPC(8): H02K5/20H02K9/193H02K5/10H02K7/116
CPCH02K5/20H02K9/193H02K5/10H02K7/116
Inventor 崔东伟刘海波张锐刘勇敢陈曦潘宇鹏王波
Owner HAIMA AUTOMOBILE CO LTD
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