Centrally-mounted eddy current retarder

A technology of eddy current retarder and stator bracket, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of poor braking performance, easy tire blowout, high temperature of brake drum, etc. Good moving effect, avoiding the effect of tire blowout

Inactive Publication Date: 2013-05-01
KAILONG HIGH TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] At present, the auxiliary braking of vehicle brakes is exhaust braking. Although this exhaust braking method can solve the problem of auxiliary braking, its braking efficiency is p

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  • Centrally-mounted eddy current retarder

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Embodiment Construction

[0012] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0013] Please refer to figure 1 as shown, figure 1 It is a structural schematic diagram of the central eddy current retarder of the present invention; in this embodiment, a central eddy current retarder includes a stator assembly and a rotor assembly, and the stator assembly includes a stator bracket 9, the A bearing housing is installed on the stator bracket 9, and an iron core 10 is connected to the stator bracket 9, and a winding coil 3 is arranged on the iron core 10, and front magnets are arranged on both sides of the iron core 10 on the stator bracket 9. Yoke 1, rear yoke 12, the rotor assembly includes a bearing 4 installed in the bearing seat and a shaft 5 installed in the bearing 4, the two ends of the shaft 5 are connected by splines to the front flange 6, the rear flange 7, and is axial...

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Abstract

The invention discloses a centrally-mounted eddy current retarder. The centrally-mounted eddy current retarder comprises a stator assembly and a rotor assembly, wherein the stator assembly consists of a stator support, a bearing seat is arranged on the stator support which is connected with an iron core, a winding coil is arranged on the iron core, a front magnet yoke and a rear magnet yoke are arranged on the stator support, at two sides of the iron core, the rotor assembly comprises a bearing arranged in the bearing seat, and a shaft arranged in the bearing, and a front rotor disc adjacent to the front magnet yoke, and a rear rotor disc adjacent to the rear magnet yoke are arranged at two ends of the shaft. The centrally-mounted eddy current retarder cuts magnetic lines to produce eddy current through the rotor assembly, thereby forming brake moment, and being good in braking effect; and furthermore, heat produced in flowing of the eddy current inside the rotor assembly can be dissipated out through powerful wind generated by blades on the rotor disc, thereby effectively solving the problem that flat tires easily occur due to high temperature in summer, and being simple in structure and easy to realize.

Description

technical field [0001] The invention relates to a central electric eddy current retarder. Background technique [0002] At present, the auxiliary braking of vehicle brakes is exhaust braking. Although this method of exhaust braking can solve the problem of auxiliary braking, its braking efficiency is poor, which has a certain impact on the engine itself, and cannot solve the problem of braking. Severe wear of the pads, high temperature of the brake drum and easy tire blowout in summer. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a central eddy current retarder, which has the characteristics of good auxiliary braking efficiency and prolonging the service life of the brake pads. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A central electric eddy current retarder, including a stator assembly and a rotor assembly, the stator assembly inclu...

Claims

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Application Information

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IPC IPC(8): H02K49/04H02K9/06
Inventor 臧志成
Owner KAILONG HIGH TECH
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