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Double-clutch device and hybrid module thereof

A dual-clutch device, dual-clutch technology, applied in clutches, fluid-driven clutches, non-mechanical-driven clutches, etc., can solve problems such as poor lubrication effect

Active Publication Date: 2021-07-13
HYCET TRANSMISSION TECH HEBEI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention aims to propose a double clutch device, which can satisfy the oil pressure supply and have good lubrication and cooling effect at the same time, so as to solve the problems in the prior art Technical problem of poor lubrication effect of dual clutch device

Method used

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  • Double-clutch device and hybrid module thereof
  • Double-clutch device and hybrid module thereof
  • Double-clutch device and hybrid module thereof

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0030] The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0031] Figure 1 to Figure 4 It is a structural schematic diagram of different oil passages of the dual clutch device according to the embodiment of the present invention.

[0032] With reference to the accompanying drawings, the dual clutch device provided by the present invention includes an outer clutch 6 and an inner clutch 7 that are nested inside and outside and arranged coaxially, the outer clutch 6 includes an outer clutch shell 61 and an outer clutch inner shell 62, and the inner clutch 7 includes an inner clutch shell 71 and the inner clutch inner case 72, wherein, the outer clutch outer case 61 and the inner clutch outer case 71 are fixedly connected and fixed on the ma...

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Abstract

The invention belongs to the technical field of clutch devices, and provides a double-clutch device and a hybrid module thereof. The double-clutch device comprises an execution piston cavity, a balance piston cavity, a lubricating and cooling cavity and a main rotating hub, and a transmission shell is provided with a first execution oil duct and a lubrication balance oil duct. A second execution oil duct, a balance oil duct and a lubricating and cooling oil duct are formed in the main rotating hub, one end of the second execution oil duct communicates with the first execution oil duct, and the other end of the second execution oil duct communicates with the execution piston cavity and is used for providing execution oil pressure for the double-clutch device. One end of the lubricating and cooling oil duct communicates with the lubrication balance oil duct, and the other end of the lubricating and cooling oil duct communicates with the lubricating and cooling cavity for lubricating and cooling the double-clutch device. One end of the balance oil duct communicates with the lubrication balance oil duct, and the other end of the balance oil duct communicates with the balance piston cavity to balance the pressure of the double-clutch device. The double-clutch device has good lubricating and cooling effects while meeting oil pressure supply.

Description

technical field [0001] The invention relates to the technical field of clutch devices, in particular to a double clutch device and a hybrid module thereof. Background technique [0002] As a fast and maneuverable means of transportation, the current industry level of motorcycles is still stagnant at the stage of manual shifting. A motorcycle with automatic transmission is of great help to driving safety and customer base expansion. As one of the members of the automatic transmission power system, the dual The clutch device has excellent performance in its power switching. [0003] However, most of the current dual-clutch transmissions on motorcycles on the market are arranged in series with two clutches coaxially. However, the arrangement of coaxial series will make it difficult to arrange the clutch oil circuit, and the two clutches share a lubricating oil circuit. The pressure on the flow demand of the cooling lubrication system is multiplied. [0004] Therefore, providi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D25/10F16D25/12F16H57/04
CPCF16D25/10F16D25/123F16D25/14F16H57/0424F16H57/043F16H57/0446F16H57/0473
Inventor 柳彦涛白景峰何岩青纪晓辉全东马海桐史元元
Owner HYCET TRANSMISSION TECH HEBEI CO LTD
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