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Hybrid vehicle clutch and its vehicle transmission assembly

A clutch and assembly technology, which is applied to hybrid vehicles, vehicle gearboxes, mechanically driven clutches, etc., can solve the problems of high cost, complex structure of multi-speed automatic transmission assembly, low use efficiency, etc., and achieve low cost and easy Realize the effect of multi-stop and simple structure

Active Publication Date: 2018-08-31
SHENZHEN YUECHENG AUTOMOBILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems that the structure of the multi-speed automatic transmission assembly in the prior art is too complicated, the cost is too high, and the use efficiency is low, the present invention provides a single-shaft output clutch of a hybrid vehicle and a vehicle transmission assembly using the clutch. to make

Method used

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  • Hybrid vehicle clutch and its vehicle transmission assembly
  • Hybrid vehicle clutch and its vehicle transmission assembly
  • Hybrid vehicle clutch and its vehicle transmission assembly

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Embodiment Construction

[0037] The present invention will be described in detail below according to the drawings and embodiments.

[0038] see figure 1 , figure 1 is a structural schematic diagram of the vehicle transmission assembly according to the first embodiment of the present invention. In this embodiment, the vehicle transmission assembly includes a clutch 10 and a fixed-shaft transmission gear set connected to the clutch 10 . The clutch 10 includes: a compound planetary mechanism 11 connected between the first power source output shaft 120 and the second power source output shaft 122 and the input shaft 13 of the fixed-shaft type transmission gear set, and is used for the compound planetary mechanism 11 The components are controlled so that the power output from the first power source output shaft 120 and / or the second power source output shaft 122 is transmitted to the control mechanism 14 of the fixed axis type transmission gear set input shaft 13 through the compound planetary mechanism ...

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Abstract

The invention relates to a clutch and a vehicle variable speed assembly of a hybrid vehicle. The clutch is used as an independent component to be connected among a first power source output shaft, a second power source output shaft and a fixed shaft type variable speed gear set input shaft of the vehicle. The clutch comprises a composite type planetary mechanism and a control mechanism. The composite type planetary mechanism is connected among the first power source output shaft, the second power source output shaft and the fixed shaft type variable speed gear set input shaft, and is formed by compositing a single-planet row and a double-planet row in a component sharing mode; the control mechanism is used for controlling components in the composite type planetary mechanism so as to enable power transmitted by the first power source output shaft and / or the second power source output shaft to be transmitted to the fixed shaft type variable speed gear set input shaft through the composite type planetary mechanism. Through the composite type planetary mechanism, the clutch and the vehicle variable speed assembly have the advantages of being simple in structure, low in cost and strong in function, easily achieving the multi-gear aim, conveniently achieving automation and the like.

Description

technical field [0001] The invention relates to a clutch and a vehicle transmission assembly, in particular to a hybrid vehicle clutch and a vehicle transmission assembly using the clutch. Background technique [0002] The hydraulic automatic transmission (AT) is mainly composed of a hydraulic torque converter (with the clutch function of the vehicle), planetary gears, wet multi-disc brakes, wet multi-disc clutches and a hydraulic control system. Through hydraulic transmission and gear combination The way to achieve torque and speed change. When this type of automatic transmission is running at low speed, the brake mechanism of the car is in working condition, the engine water temperature is lower than the specified value, and the engine is in idle state, the hydraulic torque converter is in the coupled state, and the pump wheel blades will always disturb the hydraulic torque converter. The high-speed flow of the oil in the engine causes a large amount of energy loss, which...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D13/38F16H1/36F16H57/02F16H57/028
CPCB60K6/48B60K2006/4825F16H37/042F16H2200/2005F16H2200/202F16H2200/2023F16H2200/2033F16H2200/2035F16H2200/2038F16H2200/2041F16H2200/2043Y02T10/62
Inventor 李云峰
Owner SHENZHEN YUECHENG AUTOMOBILE TECH