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hybrid braking system

A hybrid braking and braking technology, applied in the direction of brakes, braking transmissions, vehicle components, etc., can solve the problems of reduced braking efficiency, reduced braking torque, and high energy consumption of the braking system, and achieves reduced energy consumption, Maintaining braking efficiency, stable and reliable performance

Active Publication Date: 2019-12-31
ANHUI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In traditional brakes, when the brake drum is worn or the brake drum is wet in rainy days, the friction coefficient of the brake drum decreases, while the braking force of the brake drum remains unchanged, and the total braking torque will decrease, thereby braking Decreased performance
At the same time, the conventional braking system consumes a lot of energy

Method used

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Embodiment Construction

[0020] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.

[0021] Such as Figure 1 to Figure 3 As shown, the present invention provides a hybrid braking system suitable for automobiles, including a brake pedal and a brake. The brake is a drum brake, which includes a brake base plate 1, two brake shoes 2, and a first brake wheel cylinder 3, a second brake wheel cylinder 4 and a second brake wheel cylinder for applying an actuating force to the two brake shoes 2. Three brake wheel cylinders 5, the brake base plate 1 is fixedly connected with the vehicle frame, and the two brake shoes 2 are oppositely arranged on the brake base plate 1 and the two brake sh...

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Abstract

The invention discloses a hybrid braking system comprising a brake. The brake comprises a brake bottom plate and two brake shoes and further comprises a first brake wheel cylinder, a second brake wheel cylinder and a third brake wheel cylinder which are used for exerting actuating force to the two brake shoes. The first brake wheel cylinder comprises a first cylinder body, two first pistons movably arranged in the first cylinder body and first permanent magnets arranged on the first pistons. The hybrid braking system further comprises an electromagnetic braking device used for controlling the two first permanent magnets in the first brake wheel cylinder to generate repulsive force, a hydraulic braking device connected with the second brake wheel cylinder and an air-pressure braking device connected with the third brake wheel cylinder.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular, the invention relates to an automobile hybrid braking system. Background technique [0002] In traditional brakes, when the brake drum is worn or the brake drum is wet in rainy days, the friction coefficient of the brake drum decreases, while the braking force of the brake drum remains unchanged, and the total braking torque will decrease, thereby braking Potency drops. At the same time, conventional braking systems consume a lot of energy. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention provides a hybrid braking system with the purpose of improving the braking effect. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a hybrid braking system, including a brake, the brake includes a brake bas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T13/58B60T13/74
CPCB60T13/58B60T13/581B60T13/748
Inventor 肖平李伟王浩宇时培成高洪王建平韩利敏吴越潘道远唐冶张荣芸
Owner ANHUI POLYTECHNIC UNIV
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