Title:
ELECTRIC AUTOMOBILE REDUCER
Document Type and Number:
WIPO Patent Application WO/2021/077420
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of automobile reducers, and in particular relates to an electric automobile reducer, comprising an auxiliary device and a reducer body; the auxiliary device comprises a connecting flange and a sealing box fixed on one side thereof, the connecting flange is connected to the reducer body, the connecting flange is provided with an oil inlet and an oil outlet, the oil inlet and the oil outlet are both in communication with the interior of the reducer body, the side wall of the sealing box is fixedly connected to an oil storage box and a motor. If the temperature of lubricating oil in the reducer body rises and exceeds a warning value, the lubricating oil in the reducer body can enter the auxiliary device, is cooled by means of a cooling mechanism, and then is delivered to the reducer body; the lubricating oil inside the reducer body can be cooled, and circulation of the lubricating oil can be achieved, being able to sufficiently cool the lubricating oil, having a high cooling efficiency, and ensuring that transmission gears in the reducer body can operate normally.
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Inventors:
LIANG MINGQIANG (CN)
Application Number:
PCT/CN2019/113396
Publication Date:
April 29, 2021
Filing Date:
October 25, 2019
Export Citation:
Assignee:
JIANGXI FULL GEAR NEW ENERGY TRANS TECHNOLOGY CO LTD (CN)
International Classes:
F16H57/04
Foreign References:
| CN205350306U | 2016-06-29 | |||
| CN201568556U | 2010-09-01 | |||
| CN202074012U | 2011-12-14 | |||
| CN206708353U | 2017-12-05 | |||
| CN207500451U | 2018-06-15 | |||
| FR2747755A1 | 1997-10-24 |
Attorney, Agent or Firm:
SHENZHEN LOTUT PATENT AGENCY COMPANY LIMITED (CN)
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