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Hybrid Compound Pulley Continuously Variable Automatic Transmission

An automatic transmission, hybrid technology, applied in the direction of belts/chains/gears, transmissions, components with teeth, etc., can solve the problem that the control model is not mastered in China, there are few public materials, and the design, development, and manufacturing are complicated. and other problems, to achieve the effect of simple and reasonable control mode, reduction of research and development costs, and easy manufacturing and realization.

Inactive Publication Date: 2016-03-30
FUJIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the design, development, and manufacture are relatively complicated, and most of the control models are not mastered by the country, and there are very few specific public information

Method used

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  • Hybrid Compound Pulley Continuously Variable Automatic Transmission
  • Hybrid Compound Pulley Continuously Variable Automatic Transmission
  • Hybrid Compound Pulley Continuously Variable Automatic Transmission

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Embodiment Construction

[0016] Such as figure 1 with figure 2 As shown, the hybrid compound pulley type continuously variable automatic transmission 100 of the present invention includes a transmission housing (not shown), a first power input shaft 1, a second power input shaft 2, a third power input shaft 3, The power output shaft 4, the power input driving mechanism 5, the front and rear pulley power transmission mechanism 6 and the hybrid one-way clutch mechanism 7; the first power input shaft 1, the second power input shaft 2, and the third power input shaft 3 Arranged coaxially in sequence, the power output shaft 4 and the third power input shaft 3 are arranged parallel and side by side; the power input driving mechanism 5 is sequentially connected to the first power input shaft 1, the second power input shaft 2 and the third power input shaft 3. The front and rear pulley power transmission mechanisms 6 are connected to the third power input shaft 3 and the power output shaft 4 respectively, a...

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Abstract

The invention provides a hybrid power compound belt wheel type continuously variable transmission. A hybrid power one-way clutch mechanism comprises a clutch casing, a driving disc, a driven disc, a motor permanent magnet rotor, a motor stator coil, a first pressure plate assembly, a second pressure plate assembly, an electromagnetic clutch coil and a return spring, wherein the driving disc is fixedly connected with a power output shaft; the driven disc is connected with the driving disc through a conical bearing; the motor permanent magnet rotor and the second pressure plate assembly are respectively and fixedly connected with the driven disc; the motor stator coil is embedded in the clutch casing; the first pressure plate assembly is fixedly connected with the power output shaft and is connected with the electromagnetic clutch coil; the first pressure plate assembly moves along the axial direction when the electromagnetic clutch coil is positioned in a power-up state so as to compress the second pressure plate assembly; two ends of the return spring are respectively connected with the first pressure plate assembly and the clutch casing. According to the hybrid power compound belt wheel type continuously variable transmission provided by the invention, a hybrid power mode of household vehicles can be realized; in addition, the hybrid power compound belt wheel type continuously variable transmission is suitable for modification of inventory vehicles, and thus the cost is reduced.

Description

technical field [0001] The invention relates to a hybrid compound pulley type continuously variable automatic transmission for a vehicle. Background technique [0002] The continuously variable automatic transmission (continuously variable transmission, referred to as CVT) is widely used in the automobile transmission system and is one of the main components of the automobile. However, it is a brand-new design for a compound pulley-type continuously variable transmission that is used for hybrid electric vehicles and has engine-driven transmission, motor-driven transmission, motor booster drive, and motor power generation and energy storage functions. [0003] Most of the existing hybrid technology is to carry out a relatively improved design on the structure of the vehicle, and generally carry out a more complex design on the structure of the planetary gear automatic variable speed changer, or combine the power transmission of the engine and the power of the motor according ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/32F16H37/12
CPCF16H37/12F16H61/2807F16H61/30F16H2037/128
Inventor 李敏旭钟勇沈荣华
Owner FUJIAN UNIV OF TECH
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