Electric vehicles with multiple engines

A technology of electric vehicles and engines, which is applied in the direction of electric vehicles, motors, control drives, etc., can solve the problems of power consumption, high price, waste of power, etc., and achieve the effect of reducing consumption

Inactive Publication Date: 2011-12-21
TOP R&D
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows an electrical car (EV) that uses more than one type of battery pack can run at different speeds depending upon how heavily loaded it's going downhill or overheated roadways during operation. By controlling this change in fuel usage by both the EV’s own internal combustion system and its driver-driven transmission mechanism, the amount charged will be reduced compared to traditional cars without batteries.

Problems solved by technology

This patented technical solution described in the text discusses how energy waste occurs during high torque operation on smaller generators due to their costly weight and limited range over which it can operate effectively without consuming too much electrical current from being driven by them alone.

Method used

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  • Electric vehicles with multiple engines
  • Electric vehicles with multiple engines
  • Electric vehicles with multiple engines

Examples

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Embodiment Construction

[0028] The electric vehicle with multiple engines of the present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. In particular, an electric vehicle having a plurality of engines capable of traveling not only on land but also on water will be described in detail below.

[0029] figure 1 is a schematic diagram of an electric vehicle with multiple engines in an embodiment of the present invention; figure 2 is a schematic diagram of an electric vehicle with multiple engines in an embodiment of the present invention; image 3 It is a rear view of an electric vehicle with multiple engines in one embodiment of the present invention; Figure 4 It is a schematic side view of an electric vehicle with multiple engines in an embodiment of the present invention; Figure 5 It is a schematic side view of the lifting and lowering operation of the water propulsion device of an electric vehicle with multiple engines in an embodi

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Abstract

The present invention relates to an electric automobile furnished with multiple drive motors and more specifically to an electric automobile furnished with multiple drive motors, wherein torque output from at least two drive motors are combined into one torque using differential equipment and sent as output so that a small drive motor may be used to obtain high output. For small loads such as driving on flat ground, a part of the drive motor is operated, while for larger loads such as driving on a slope or rough road which results in slower speed, the remaining drive motor is operated and combined with differential equipment so that the output required for driving the vehicle may be generated depending on load fluctuations and the drive motor may be controlled dependent on load fluctuations, which enable minimization of the consumption of charged power. The electric automobile with the multiple drive motors of the present invention is furnished with a first drive motor that generates a torque for output to a first input shaft, a second drive motor that generates a torque for output it to a second input shaft, and drive equipment including a differential combination part that receives the torque of said first input shaft and the torque of the second input shaft as input and outputs the torque to a single output shaft.

Description

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Claims

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Application Information

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Owner TOP R&D
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