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Electromagnetic torque converter

By using star connection and hybrid transmission technology of two rows of single-layer star rows in the motor vehicle transmission system, the problems of small pitch range and low transmission efficiency of the traditional hydraulic torque converter are solved, and a larger pitch range and low transmission efficiency are achieved. Electromagnetic torque converter with higher transmission efficiency.

Inactive Publication Date: 2020-10-16
罗灿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is the problem that the traditional torque converter of the existing motor vehicle has a small variable pitch range and low transmission efficiency, and provides an electromagnetic force torque converter with a large pitch variable range and high transmission efficiency

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: Embodiment 1 of the electromagnetic force torque converter of the present invention includes transmission machinery, generators, transformers, motors and brakes, see figure 1 . The planetary rows in the transmission machinery all adopt the composition form 1: set two rows of single-layer star planetary rows, and the planetary rows include an inner ring gear and a planetary carrier with a planetary gear set, and neither set a sun gear, the inner ring gear and the planetary gear Meshing with each other, the gear modules of the two planetary rows do not have to be the same. Make the number of the planetary gear sets of the two rows of planetary rows equal, adjust their size, make the axes of their planetary wheels align and connect with each other one by one, and the two rows of planetary rows just form a star connection. The planetary gears of the two planetary rows have the same rotational speed, and the planetary carriers have the same rotational speed. ...

Embodiment 2

[0026] Embodiment 2: Embodiment 2 of the electromagnetic torque converter of the present invention includes transmission machinery, generators, transformers, motors and brakes, see figure 2 . The planetary rows in the transmission machinery adopt the second composition form: two rows of planetary rows are set up, and the planetary rows each include a sun gear and a planet carrier with a planetary gear set, and no inner ring gear is set, and the sun gear and the planetary gear are meshed with each other. The gear modules of the two planetary rows do not have to be the same. Make the number of the planetary gear sets of the two rows of planetary rows equal, adjust their size, make the axes of their planetary wheels align and connect with each other one by one, and the two rows of planetary rows just form a star connection. The planetary gears of the two planetary rows have the same rotational speed, and the planetary carriers have the same rotational speed. Let the number of ...

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PUM

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Abstract

An electromagnetic force torque converter comprises a transmission mechanism, a power generator, a transformer (9), a motor, and a brake (4). The transmission mechanism comprises two single-layer-star planet gearsets, and the two planet gearsets are in star connection. The transmission mechanism is provided with three rotary members. A first planet gearset central gear is a rotary member, a second planet gearset central gear is another rotary member, and the first planet gearset central gear and the second planet gearset central gear having a same rotation speed form a third rotary member, and the third rotary member is briefly called a planet carrier.

Description

technical field [0001] The invention relates to a mechanical force and electromagnetic force composite transmission of a planetary row structure, in particular to an electromagnetic force torque converter with a large variable pitch range and high transmission efficiency. Background technique [0002] The torque converter used in the transmission system of traditional motor vehicles is a hydraulic torque converter, which relies on liquid flow to change torque. The characteristics of liquid flow cause its torque range to be small and transmission efficiency to be low. Motor vehicles require new torque converters to provide greater pitch range and higher transmission efficiency. [0003] The ordinary cylindrical gear planetary row is generally composed of two center gears (a sun gear, an inner ring gear) and a planetary carrier with planetary gears. The three parts are rotating components with independent speed, and the meshing of the three parts The arrangement relationship ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/08H02K7/18H02K7/116H02K7/00
CPCF16H48/11F16H48/34F16H57/037
Owner 罗灿