logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10633047 B1

PDFFull Text
Date of Patent:
Apr. 28, 2020

Filed:

Aug. 26, 2016

Damper of semi-active energy regenerative suspension based on hybrid excitation and its size determination method

Applicant:

Jiangsu University, Jiangsu, CN;

Inventors:

Ruochen Wang, Jiangsu, CN;

Wei Yu, Jiangsu, CN;

Renkai Ding, Jiangsu, CN;

Long Chen, Jiangsu, CN;

Jiajia Wang, Jiangsu, CN;

Assignee:

JIANGSU UNIVERSITY, , CN;

Attorney:

Hayes Soloway P.C.

Primary Examiner:

Rehana Perveen

Assistant Examiner:

Nithya J Moll

Int. Cl.
CPC ...
G06G 7/48 (2006.01); B62D 65/00 (2006.01); F16F 9/34 (2006.01); G06F 30/15 (2020.01); G06F 30/20 (2020.01); B60G 13/08 (2006.01); B60G 13/14 (2006.01); F16F 6/00 (2006.01); F16F 9/19 (2006.01); F16F 9/36 (2006.01); F16F 9/54 (2006.01); F16F 15/03 (2006.01); H02K 5/24 (2006.01); H02K 41/03 (2006.01); G06F 111/10 (2020.01);
U.S. Cl.
CPC ...
B62D 65/00 (2013.01); B60G 13/08 (2013.01); B60G 13/14 (2013.01); F16F 6/00 (2013.01); F16F 9/19 (2013.01); F16F 9/34 (2013.01); F16F 9/362 (2013.01); F16F 9/54 (2013.01); F16F 15/03 (2013.01); G06F 30/15 (2020.01); G06F 30/20 (2020.01); H02K 5/24 (2013.01); H02K 41/033 (2013.01); B60G 2202/25 (2013.01); B60G 2204/128 (2013.01); B60G 2204/129 (2013.01); B60G 2206/41 (2013.01); B60G 2206/8201 (2013.01); B60G 2500/10 (2013.01); B60G 2800/162 (2013.01); F16F 2222/06 (2013.01); F16F 2222/12 (2013.01); F16F 2224/02 (2013.01); F16F 2226/048 (2013.01); F16F 2228/066 (2013.01); F16F 2230/0023 (2013.01); G06F 2111/10 (2020.01); H02K 2213/06 (2013.01);
Abstract

Provided is a damper for a semi-active energy regenerative suspension based on hybrid excitation. The damper includes: an upper lifting lug, a dustcover, a lower lifting lug, a hydraulic shock absorber, and a hybrid excitation mechanism, wherein the hydraulic shock absorber is configured to provide a constant viscous damping coefficient, and wherein the hybrid excitation mechanism is configured to generate an adjustable electromagnetic damping force, to transform the vibration energy into electrical energy, and to storage the electrical energy. Also provided is a method for determining the sizes of the damper. The damper which has a simple structure, balances the vibration isolation property and energy regenerative property of the vehicle suspension, and provides a fail-safe function. Furthermore, the method for determining the sizes of the damper is easy and practical to implement, has definite steps and produces drastically optimized results.

Find Patent Forward Citations

Loading…