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Hydraulic torque converter

A technology of hydraulic torque converter and one-way clutch, applied in the field of torque converter, can solve problems such as inability to exert better performance, and achieve the effects of good performance, good clutch effect and long service life

Inactive Publication Date: 2014-11-12
CHENGDU KECHUANG JIASI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the general hydraulic torque converter still has certain defects, and it cannot give full play to its performance.

Method used

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  • Hydraulic torque converter

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing.

[0011] see figure 1 , the hydraulic torque converter of the present invention includes an input shaft 1 and an output shaft 2, the input shaft 1 and the output shaft 2 are connected to the pump wheel 4, the output shaft 2 is provided with a one-way clutch 3, and the pump wheel 4 is provided outside The turbine 5, the turbine 5 and the pump wheel 4 are connected by toothing, the bottom of the turbine 5 is provided with a circlip groove 6, the circlip groove 6 is provided with a circlip 7, and the circlip groove 6 is also provided with a driving shaft 8, the driving One end of the shaft 8 extends out of the circlip groove 6, and one end outside the circlip groove 6 is provided with a driving gear 9. There are two one-way clutches 3, which are electrically connected between them. The input shaft 1 and the output shaft The shafts 2 are mechanically connected, and the pump whee...

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Abstract

The invention discloses a hydraulic torque converter which comprises an input shaft and an output shaft, wherein both the input shaft and the output shaft are connected with a pump impeller, one-way clutches are arranged on the output shaft, a turbine is arranged outside the pump impeller, the turbine and the pump impeller are meshed and connected, a snap spring groove is formed in the bottom of the turbine, a snap spring is arranged in the snap spring groove, a driving shaft is further arranged in the snap spring groove, one end of the driving shaft extends out of the snap spring groove, and a driving gear is arranged at one end, located out of the snap spring groove, of the driving shaft. The hydraulic torque converter is high in transmission efficiency, high in reliability, long in service life, high in dimensional accuracy, good in surface quality and suitable for mass production, and parts are compactly connected.

Description

technical field [0001] The invention relates to a torque converter, in particular to a hydraulic torque converter. Background technique [0002] There are many forms and models of hydraulic torque converters, some of which have low transmission efficiency and poor energy-saving effect, and the transmission efficiency of the entire working condition has a greater impact on the fuel efficiency of the whole machine, and there are many factors that affect the transmission efficiency of hydraulic torque converters , the main function of the hydraulic torque converter is to be used in the AT transmission system of the vehicle, so that it has the characteristics of automatic transmission and increases the climbing ability. Generally, flexible transmission is used, which has a good role in protecting the engine and prolonging the service life of the engine. . However, the general hydraulic torque converter still has certain defects, which cannot give full play to its performance. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H41/04F16H41/28
CPCF16H41/04F16H41/24
Inventor 缪家戌
Owner CHENGDU KECHUANG JIASI TECH
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