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Torque manager and vehicle with same

A technology of a manager and an output shaft, applied in the field of vehicles, can solve the problems of complex structure and high cost of the torque manager, and achieve the effects of reliable and reasonable torque transmission, low cost and lower fuel consumption.

Inactive Publication Date: 2017-03-08
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention aims to propose a torque manager to solve the problem of complex structure and high cost of the torque manager

Method used

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  • Torque manager and vehicle with same
  • Torque manager and vehicle with same
  • Torque manager and vehicle with same

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Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0040] The torque manager 100 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0041] The torque manager 100 according to the embodiment of the present invention may include: a power input frame 10 , an output shaft 20 , a friction plate set 30 , a rotor oil pump 40 , an end cover 50 , a piston 70 and an extrusion part 90 . Such as figure 1 As shown, the friction plate set 30 includes a driving friction plate 31 and a driven friction plate 32 , the driving friction plate 31 is fixedly arranged on the power input frame 10 , and the driven friction plate 32 is fixedly arranged on the output shaft 20 .

[0042] According to an embodiment of the present invention, such as figure 1 As shown, the power input fram...

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Abstract

The invention provides a torque manager and a vehicle with the same. The torque manager comprises a power input frame, an output shaft, a friction plate set, a rotor oil pump, an end cover, a piston and an extrusion piece. Driving friction plates of the friction plate set are fixed to the power input frame, and driven friction plates are fixed to the output shaft. An oil storage chamber is defined by the end cover, the rotor oil pump and the output shaft. An inner oil cavity is defined by an inner rotor of the rotor oil pump, an outer rotor of the rotor oil pump and the piston. The inner rotor of the rotor oil pump is fixed to the output shaft. The outer stator is fixed to the power input frame. When a rotating speed difference exits between the power input frame and the output shaft, oil in the oil storage chamber can enter the inner oil cavity through the rotor oil pump, and therefore the driving friction plates can be forced to be attached to the driven friction plates through the extrusion piece. According to the torque manager, the structure is simple, cost is low, and the automatic torque regulating function can be achieved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a torque manager and a vehicle with the torque manager. Background technique [0002] In related technologies, the torque managers on passenger four-wheel drive vehicles are mainly divided into two categories, one is the active torque manager. Torque is distributed to the wheel or axle with the higher potential traction grip demand. This type of torque manager is mostly used in high-end four-wheel drive vehicles. The representative ones on the market include: electronically controlled torque manager, electromagnetic torque management and electronic torque director unit, etc. It involves high technical content, and the corresponding The manufacturing cost is also high. [0003] The other is the passive torque manager. The so-called passive means that the torque manager will automatically respond to the speed or torque difference, and distribute the torque to the wheels or axles...

Claims

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Application Information

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IPC IPC(8): F16D25/0638
Inventor 章宏文李建辉陈汝鹏刘栋栋刘照远
Owner GREAT WALL MOTOR CO LTD
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