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Dual clutch transmission and vehicle with same

A dual clutch and clutch technology, which is applied to components with teeth, transmission parts, gear transmissions, etc., can solve the problems of difficult manufacturing of the housing drive shaft of the dual clutch transmission and the inability to meet the lubrication requirements of the dual clutch transmission. , to achieve the effect of simple structure, low manufacturing cost and good lubrication effect

Inactive Publication Date: 2013-10-23
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lubrication method cannot meet the lubrication requirements of the dual-clutch transmission, and causes the defect that the casing and the drive shaft of the dual-clutch transmission are difficult to manufacture

Method used

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  • Dual clutch transmission and vehicle with same

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

[0023] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broa...

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Abstract

The invention discloses a dual clutch transmission and a vehicle with the dual clutch transmission. The dual clutch transmission comprises a first clutch, a second clutch, an oil pan, a gear set, a first oil pump, a second oil pump, a first control valve and a second control valve, wherein the first oil pump is provided with an inlet and an outlet; the inlet of the first oil pump is connected with the oil pan; the outlet of the first oil pump is respectively connected with a lubricating oil channel of the first clutch, a lubricating oil channel of the second clutch, and a lubricating oil channel of the gear set; the second oil pump is provided with an inlet and an outlet; the inlet of the second oil pump is connected with the oil pan; the first control valve is connected between the first clutch and the outlet of the second oil pump so as to control switching on and switching off of the first clutch; and the second control valve is connected between the second clutch and the outlet of the second oil pump so as to control switching on and switching off of the second clutch. The dual clutch transmission provided by the embodiment of the invention is good in lubricating effect, simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to the field of vehicles, in particular, to a dual-clutch transmission and a vehicle with the dual-clutch transmission. Background technique [0002] The existing dual clutch transmission provides hydraulic oil for the control valves controlling the first clutch and the second clutch through an oil pump. The lubrication of the first clutch, the second clutch and the gear set is achieved by splash lubrication. The existing lubricating methods cannot meet the lubricating requirements of the dual-clutch transmission, and cause the defect that the housing and the transmission shaft of the dual-clutch transmission are difficult to manufacture. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems at least to a certain extent. Therefore, an object of the present invention is to propose a dual-clutch transmission with good lubricating effect, simple structure and low manu...

Claims

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Application Information

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IPC IPC(8): F16H3/10F16H61/4165F16H61/44
CPCF16H61/688F16H57/0446F16H57/0473F16H61/0031F16H2061/0037
Inventor 王超郑立朋丛强王一博
Owner GREAT WALL MOTOR CO LTD
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