High efficiency energy saving electromechanical hybrid stepless gear

A continuously variable transmission, high-efficiency and energy-saving technology, applied to mechanical equipment, the layout of multiple prime movers of general power plants, gear transmissions, etc., can solve the problem of high cost
CN1563743AInactive Publication Date: 2005-01-12SHANDONG LIANCHENG GREENMAX TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG LIANCHENG GREENMAX TECH
Publication Date
2005-01-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The variable shift gear is composed of three coaxial planetary system, two motors, one controller, two power transmitting shaft and at least two clutches, each planetary system is comprised of at least three coaxial rotary components. The three planetary systems coupled into the five-branch system. The first branch is connected with the motor, the fifth branch is connected with the second motor, the third branch is connected with the first power transmitting shaft. The second shaft is selectively connected with the second or fourth branches. The two motors are conected electrically by controller and can transmit electric energy with each other.
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Description

technical field

[0001] The invention belongs to a high-efficiency energy-saving electromechanical hybrid stepless transmission, which can be widely used in various vehicles and power equipment. Background technique

[0002] Internal combustion engines have a certain speed and power range, and within a small range to achieve the best operating conditions, or the lowest fuel consumption, or the lowest harmful emissions, or both. However, the actual road conditions are ever-changing, not only in the speed of the driving wheels, but also in the torque required by the driving wheels. Therefore, the speed and torque of the internal combustion engine, that is, the matching of the power state of the internal combustion engine and the power state of the driving wheel is one of the primary tasks of the transmission.

[0003] A continuously variable transmission, whether mechanical, hydraulic, or electromechanical, can provide an infinite number of continuously selectable speed ratios...

Claims

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