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Automobile suspension system vibration energy recovering apparatus

A vibration energy recovery and vehicle suspension technology, which is applied in auxiliary drive devices, electromechanical devices, electric vehicles, etc., to achieve the effects of convenient installation, ensuring recovery, and ensuring feasibility

Pending Publication Date: 2016-01-20
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] How to design an energy recovery device to recover the vibration energy of the suspension system when the vehicle is running, there is no report on the relevant device at home and abroad

Method used

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  • Automobile suspension system vibration energy recovering apparatus
  • Automobile suspension system vibration energy recovering apparatus
  • Automobile suspension system vibration energy recovering apparatus

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Embodiment Construction

[0022] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0023] see Figure 1 to Figure 6 , a vibration energy recovery device for an automobile suspension system, the automobile suspension system is provided with a cylinder type hydraulic shock absorber, and the cylinder type hydraulic shock absorber is provided with an oil storage cylinder barrel 7 and a piston rod 1, the vibration The energy recovery device includes an energy recovery part and an energy conversion part; the energy recovery part includes a stator and a mover inserted inside it; the stator includes a cylindrical stator core 3 fixed to the outside of the oil storage cylinder , a plurality of evenly distributed annular grooves are arranged on the inner cylindrical surface of the cylindrical stator core 3, and a stator inner groove i...

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Abstract

The invention discloses an automobile suspension system vibration energy recovering apparatus comprising an energy recovering part and an energy converting part. The energy recovering part is formed by a stator and a mover inserted into the stator, wherein the stator is formed by a cylindrical stator iron core fixedly connected with the external side of an oil storage cylinder; a plurality of circular grooves are arranged on an internal cylindrical surface of the cylindrical stator iron core; a coil winding set is embedded into each circular groove; the mover consists of a cylindrical mover magnet yoke fixedly connected with a piston rod; a plurality of circular permanent magnets are fixed on the external cylindrical surface of the cylindrical mover magnet yoke; and magnetic flow directions of any two adjacent circular permanent magnets are opposite. The energy converting part is formed by a rectifier and a storage battery, wherein an input end of the rectifier is connected with a coil joint; and an output end of the rectifier is connected with the storage battery. Energy carried by the suspension system can be recovered in real time during the driving of the automobile, so automobile energy conservancy and emission reduction can be achieved.

Description

technical field [0001] The invention relates to the technical field of automobile energy saving, in particular to an automobile energy recovery device, in particular to an automobile suspension system vibration energy recovery device. Background technique [0002] As one of the important assemblies of the automobile chassis system, the suspension system is usually composed of a shock absorber and a shock absorbing spring. When the car frame or body moves relative to the wheel, the shock absorber in the suspension system maintains a reciprocating linear motion. In order to improve the ride comfort during driving, the damping spring of the suspension system will vibrate when it is impacted by the uneven road surface, and the shock absorber is used to attenuate the vibration energy of the suspension system. The shock absorber of the automobile suspension system widely adopts the cylinder type hydraulic shock absorber. Its working principle is: when there is relative movement b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G13/14H02K35/02H02J7/32
Inventor 石皓天吴志勇韩业勤张军城蓝绍东梁兴雨
Owner TIANJIN UNIV
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