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.:
Date of Patent:
Jul. 02, 2024
Filed:
May. 18, 2020
Crrc Qingdao Sifang Co., Ltd., Shandong, CN;
Xu Wang, Shandong, CN;
Haipeng Kong, Shandong, CN;
Hongyong Cao, Shandong, CN;
Pingyu Zhou, Shandong, CN;
Xiaowen Song, Shandong, CN;
CRRC QINGDAO SIFANG CO., LTD., Qingdao, CN;
Abstract
A semi-active anti-yaw damper (), a damping system and a vehicle are provided. When a piston () of the semi-active anti-yaw damper () reciprocates in the hydraulic cylinder (), an interior of the hydraulic cylinder () is divided into two cylinder blocks (PA, PB). The semi-active anti-yaw damper () includes at least two parallel branches (B, B), the two ends of each of the parallel branches (B, B) are connected to the two cylinder blocks (PA, PB), respectively, and each of the parallel branches (B, B) is provided with an adjustable solenoid valve (PV), and the adjustable solenoid valve (PV) is configured to adjust a damping coefficient of the semi-active anti-yaw damper () when the semi-active anti-yaw damper () is in a semi-active mode.