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Vehicle braking energy recovery device

An energy recovery device and vehicle braking technology, which is applied in the direction of brakes, vehicle parts, braking components, etc., can solve the problems of reduced brake efficiency, reduced service life, and accidents, so as to prolong the service life and reduce the step response , Reduce the effect of vehicle braking noise

Active Publication Date: 2019-04-02
CHONGQING JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, conventional vehicle braking devices all adopt the method of brake pad friction braking, which has strong braking force and good reliability. However, in many cases, for example, when the vehicle goes downhill, the driver must slow down and brake. If the slope is long , the brake heats up violently under the friction state for a long time, and the performance of the brake decreases under the high temperature state, which is prone to accidents. In addition, the brake is used for a long time, and the wear is large, which reduces the service life

Method used

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  • Vehicle braking energy recovery device
  • Vehicle braking energy recovery device
  • Vehicle braking energy recovery device

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Embodiment Construction

[0018] figure 1 is a structural schematic diagram of the present invention; figure 2 is a structural schematic diagram of the flexible clutch device of the present invention; image 3 It is a structural schematic diagram of the spiral bar of the present invention. As shown in the figure, the vehicle braking energy recovery device of this embodiment includes an induction coil 3 fixedly arranged on the vehicle and a device coaxially fitted outside the induction coil 3 in a rotatable manner for causing the induction coil 3 to generate an induced current. Magnetic ring 2; a flexible clutch device for flexibly engaging or separating the wheel and the magnetic ring 2 is provided between the magnetic ring 2 and the wheel. When the vehicle needs to be braked, the flexible clutch device makes the magnetic ring 2 and the wheel Engagement linkage, the wheel drives the magnetic ring 2 to rotate relative to the induction coil 3, so that the induction coil 3 generates an induced current....

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Abstract

The invention discloses a vehicle braking energy recycling device. The vehicle braking energy recycling device comprises an induction coil and a magnetic ring, wherein the induction coil is fixedly arranged on a vehicle; the magnetic ring is coaxially matched outside the induction soil in a rotatable way and used for exerting the induction coil to generate an induction current; and a flexible clutch device used for exerting a wheel and the magnetic ring to be flexibly jointed with each other or separated from each other is arranged between the magnetic ring and the wheel. According to the invention, power can be generated during the braking of the vehicle by using the electromagnetic induction principle; and non-wear braking can be achieved by using the electromagnetic induction principle.

Description

technical field [0001] The invention belongs to the field of vehicle braking systems, and in particular relates to a vehicle braking energy recovery device. Background technique [0002] At present, conventional vehicle braking devices all adopt the method of brake pad friction braking, which has strong braking force and good reliability. However, in many cases, for example, when the vehicle goes downhill, the driver must slow down and brake. If the slope is long , The brake heats up violently under the friction state for a long time, and the performance of the brake decreases under the high temperature state, which is prone to accidents. In addition, the brake is used for a long time, and the wear and tear is large, which reduces the service life. [0003] Therefore, there is a need for a braking energy recovery device. On the basis of the existing mechanical braking device, a braking power generation device is added, and the electromagnetic induction principle of the gener...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T1/10
CPCB60T1/10B60T2270/60
Inventor 邓涛李军营
Owner CHONGQING JIAOTONG UNIVERSITY