Electro-hydraulic proportional valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11402032
SERIAL NO

17322936

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Abstract

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An electro-hydraulic proportional valve includes: a valve core; a valve sleeve, sleeving an outside of the valve core; a valve body, sleeving an outside of the valve sleeve and fixedly connected to the valve sleeve; a left end cap, covering an end of the valve body, a left sensitive cavity being defined by the left end cap, the valve body, and the valve sleeve; a right end cap, covering the other end of the valve body, a right sensitive cavity being defined by the right end cap, the valve body, and the valve sleeve; a driving mechanism disposed out of the valve body; and a transmission mechanism connected to the driving mechanism and the valve core.

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Patent Owner(s)

  • ZHEJIANG UNIVERSITY CITY COLLEGE; CHINA UNIVERSITY OF MINING AND TECHNOLOGY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Zhuhua Hangzhou, CN 5 0
Ding, Haigang Xuzhou, CN 2 0
Lu, Qianqian Hangzhou, CN 5 0
Sang, Ziwen Xuzhou, CN 2 0
Shao, Wei Hangzhou, CN 123 495
Wan, Anping Hangzhou, CN 4 0
Wang, Pengfei Hangzhou, CN 146 353
Zuo, Qiang Hangzhou, CN 8 13

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