Title:
DUAL AXIS, HORIZONTAL, PURE ELECTRIC DRIVING FORCE SYSTEM FOR USE IN VEHICLES
Document Type and Number:
WIPO Patent Application WO/2018/145231
Kind Code:
A1
Abstract:
A dual axis, horizontal, pure electric driving force system for use in vehicles, comprising: a first driving motor (1), a second driving motor (8) and a gearbox; an inner portion of the gearbox is provided therein with a first high-speed transmission gear train (3, 9) and a second low-speed transmission gear train (4, 12), which are connected to the first driving motor (1), and a third high-speed gear train (6, 17) and a fourth low-speed transmission gear train (5, 15), which are connected to the second driving motor (8); the power of the two driving motors (1, 8) is outputted either individually or in combination by means of different combinations of each of said gear trains. The dual axis, horizontal, pure electric driving force system for use in vehicles has a simple structure and may be easily arranged, while acceleration and climbing ability are high, shifting gears is smooth and uninterrupted power may be guaranteed such that power needed for driving while shifting gears is continuously generated; at the same time, kinetic energy which is generated while a vehicle is driven may be converted in part to electric energy when braking, saving electric energy loss in part, thus reducing battery costs and increasing the driving range of electric vehicles.
Inventors:
LI ZHANJIANG (CN)
GAO CHAO (CN)
LI YANHUI (CN)
RUI CHAOJIE (CN)
GAO CHAO (CN)
LI YANHUI (CN)
RUI CHAOJIE (CN)
Application Number:
PCT/CN2017/000345
Publication Date:
August 16, 2018
Filing Date:
May 10, 2017
Export Citation:
Assignee:
NANJING YUEBOO POWER SYS CO LTD (CN)
International Classes:
F16H3/20; F16H57/023
Foreign References:
| CN206478177U | 2017-09-08 | |||
| CN106122388A | 2016-11-16 | |||
| CN105042045A | 2015-11-11 | |||
| CN106321744A | 2017-01-11 | |||
| CN104015600A | 2014-09-03 | |||
| CN104930137A | 2015-09-23 | |||
| JP2007112382A | 2007-05-10 | |||
| US20090205450A1 | 2009-08-20 |
Attorney, Agent or Firm:
ZHONGHAI WISDOM INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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