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Three-gear magnetic particle type double-clutch speed changer for hybrid power

A dual-clutch, hybrid technology, applied in transmission boxes, transmission devices, gear transmission devices, etc., can solve the problems of high shift impact and large electrical energy loss, and achieve reduced shift impact, low energy loss, and shaft speed. Towards a compact effect

Active Publication Date: 2011-08-17
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned hybrid electric vehicle drive system has the above advantages, it still has the following disadvantages: 1. In the process of shifting gears, the impact of shifting is high; 2. The loss of electric energy is relatively large when the car starts or reverses.

Method used

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  • Three-gear magnetic particle type double-clutch speed changer for hybrid power

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Embodiment Construction

[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0028] Such as figure 1 As shown, the 3-speed magnetic powder dual clutch transmission for hybrid power includes an engine 1, a single clutch 7 arranged at the output end of the engine 1, an input shaft 2 connected with the single clutch 7, and a magnetic powder dual clutch transmission located at the other end of the input shaft 2. Clutch, the outer end of magnetic powder type double clutch is connected with motor 8, and this motor 8 is connected with a vehicle-mounted storage battery. Secondly, it also includes the first output shaft 3, the second output shaft 4, the reverse gear shaft 5, and the like.

[0029] The engine 1 is used for reversing or starting, and the magnetic powder dual clutch is used for power transmis...

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Abstract

The invention provides a three-gear magnetic particle type double-clutch speed changer for hybrid power, belonging to the technical field of automobiles. The speed changer solves the problem that a driving system of an existing hybrid vehicle has high shifting impact performance. The three-gear magnetic particle type double-clutch speed changer for hybrid power comprises an engine, an input shaft, a first output shaft, a second output shaft, a reverse gear shaft and a differential mechanism and a commutator controlling the changing-over of gears; an output shaft of the engine is provided witha single clutch; one end of the input shaft is connected with the single clutch; the other end of the input shaft is provided with a magnetic particle type double-clutch; and the double-clutch is connected with an electric motor which is connected with a storage battery. The speed changer has advantages of compact structure, small shifting impact, less energy conversion loss and the like.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to a dual-clutch transmission, in particular to a 3-speed magnetic powder dual-clutch transmission for hybrid power. Background technique [0002] Today, with the increasing popularity of automobiles and the continuous development of automobile technology, customers' requirements for automobiles are becoming more and more stringent. At present, due to the heavy pressure of environmental pollution, the use of new energy and clean energy in cars is increasing year by year, and will completely replace petroleum in the near future. For example, a Chinese patent discloses a dual-clutch [authorized announcement number: CN 201636309U] with a dual-stage pressure-regulating hydraulic system control device, which mainly solves the problem that the dual-clutch automatic transmission in the prior art requires high control precision of the solenoid valve. A problem that will reduce the servic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/02F16H3/087
Inventor 付军陈勇罗大国傅灵玲赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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