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Alternative TitleServo valve housing used for controlling underwater hydraulic manipulator
张奇峰; 曲风杰; 霍良青; 张竺英; 孙斌
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe utility model belongs to the field of underwater robot engineering, and particularly relates to a servo valve housing used for controlling an underwater hydraulic manipulator. An electromagnetic valve, a controller, a plurality of lock valves and servo valves are installed on the upper surface of a servo valve housing body which covers the servo valve housing, wherein the servo valves are installed on the lock valves, the electromagnetic valve penetrates through the servo valve housing body and is connected with an external hydraulic source, each lock valve penetrates through the servo valve housing body and is communicated with a hydraulic actuator of each joint of the manipulator, the electromagnetic valve, the servo valves and a drive terminal of the controller are connected, a signal collection terminal of the controller penetrates out of the servo valve housing body and is connected to a joint position sensor of the manipulator, and the controller is communicated with the outside through a water joint-sealing plug-in. An oil inlet and an oil return opening of each servo valve are connected in parallel between an oil inlet pipe connector and an oil return pipe connector through hydraulic oil ways inside the servo valve housing body. The servo valve housing used for controlling the underwater hydraulic manipulator has the advantages of being compact in structure, convenient to assemble, flexible to extend, high in security performance, and the like.
PCT Attributes
Application Date2012-11-30
Date Available2013-05-15
Application NumberCN201220659489.X
Open (Notice) NumberCN202934569U
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
张奇峰,曲风杰,霍良青,等. 用于控制水下液压机械手的伺服阀箱[P]. 2013-05-15.
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