Zhuzhou Times New Material Technology Co., Ltd.

University of South China

Dan Luo

Xingwu Ding

Jiling Bu

Bo Zou

Jianxun Liu

Jo Gross

Yaxin Zhang

Tao Wang

Jiayu Zeng

Jie He

Zhen Wang

Hui Yang

Yang Xu

Xiaolin Zhong

Lei Niu

Xi Chen

Shishi Luo

Wenyu Cao

Wei Wan

Zhenghai Liu

Provided are methods of using bromodomain-containing protein 9 inhibitor (I-BRD9) or a derivative thereof in preparation of anti-epileptic drugs. The I-BRD9 has significant effects on anticonvulsion, prolonging of convulsion latency, and reduction of seizure level, and can be used for preparing anti-epileptic drug preparations.

Use of I-BRD9 or derivatives thereof in preparing anti-epileptic drugs

The present invention relates to a hydraulic bushing, including a main spring and a cylindrical outer housing. The main spring comprising: a core shaft; a first rubber body arranged on an outer wall of the core shaft, wherein two liquid chambers diametrically opposite to and spaced from each other are formed on the first rubber body, each liquid chamber extending throughout the first rubber body along an axial direction thereof; and a sleeve mounted on an outer wall of the first rubber body, a groove being formed in an outer wall of the sleeve. The main spring is disposed inside an inner chamber of the outer housing, and a flow channel for connecting the two liquid chambers with each other is formed between the outer housing and the sleeve through the groove.

Hydraulic bushing

Disclosed is a hydraulic bushing and a rail vehicle. The hydraulic bushing comprises: a core shaft; a sleeve mounted on the core shaft, wherein a first rubber body is filled in a space formed between the core shaft and the sleeve, and a groove is provided on an outer surface of the sleeve; and an outer housing, which is mounted on the sleeve through press fit. Two liquid chambers for accommodating liquids are provided diametrically opposite to each other on the first rubber body, and the groove and the outer housing together define a flow channel, through which the two liquid chambers communicate with each other. Use of the hydraulic bushing on the rail vehicle not only can assure stable operation of the vehicle in a straight running state thereof, but also can reduce abrasion of a wheel and a rail in a curve running state.

Hydraulic bushing and rail vehicle

Growing community of inventors

Hunan, China

Dan Luo