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Brake and braking energy reclaiming system with same

A technology of brakes and brake discs, which is applied in the direction of brakes, brake types, axial brakes, etc., can solve the problem of inefficient use of brake braking energy, and achieve the effect of saving energy and reducing losses

Active Publication Date: 2013-05-08
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a brake that can effectively utilize the energy lost in the braking process of the automobile in view of the problem that the braking energy of the existing brakes is not effectively utilized. Another technical problem to be solved by the present invention is A braking energy recovery system having the above-mentioned brake is provided

Method used

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  • Brake and braking energy reclaiming system with same
  • Brake and braking energy reclaiming system with same
  • Brake and braking energy reclaiming system with same

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Embodiment Construction

[0030] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] The inside, outside, and up and down mentioned below refer to the actual position of the brake installed on the vehicle.

[0032] Such as Figures 1 to 5 As shown, the brake according to the present invention includes a brake disc 1, a brake caliper 2 clamping both sides of the brake disc 1, and a brake cylinder 3 that drives the brake caliper 2 to clamp or release the brake disc 1. The brake disc 1 includes a first disc body 11, a second disc body 12 arranged parallel to the first disc body 11, and a second disc body 12 located between the first disc body 11 and...

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Abstract

The invention provides a brake, which comprises a brake disc, a brake caliper for clamping two sides of the brake disc and a brake cylinder, wherein the brake disc comprises a first disc body, a second disc body arranged in parallel to the first disc body, and a central support frame positioned between the first disc body and the second disc body and used for supporting the first disc body and the second disc body; a power generation coil is wound on the central support frame; a first electromagnet and a second electromagnet are arranged at two sides of the brake disc respectively; one end ofthe first electromagnet close to the brake disc and one end of the second electromagnet close to the brake disc generate opposite magnetic poles after being electrified, so that a superposed magneticfield is formed between the first electromagnet and the second electromagnet; and the power generation coil cuts the magnetic induction lines of the magnetic field when the brake disc rotates. According to the brake, the energy lost in the braking process of an automobile is effectively utilized, the friction loss of the traditional brake is reduced, and the durability of a product is improved. The invention also provides a braking energy reclaiming system with the brake.

Description

technical field [0001] The invention relates to a brake and a braking energy recovery system with the brake. Background technique [0002] The brake is an important part of the car. During the braking process, the traditional brake converts the kinetic energy of the whole vehicle into the heat energy of the friction plate, brake disc, and brake drum, and then dissipates the heat energy in the surrounding atmosphere. , to convert the kinetic energy into heat energy, so as to consume the kinetic energy of the car and make it stop or slow down. [0003] This kind of traditional brake wastes the kinetic energy already owned by the car during the braking process, and there is only one way to convert energy. It can only convert kinetic energy into thermal energy and diffuse it. The temperature of the pads, brake discs, and brake drums is greatly increased, resulting in brake heat decline. Contents of the invention [0004] The technical problem to be solved by the present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D55/22F16D61/00F16D65/02F16D65/14B60T1/06H01M10/46F16D121/04F16D65/18
CPCY02E60/12Y02E60/10
Inventor 陈力魏王睿侯建勇
Owner BYD CO LTD
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