SIA OpenIR  > 沈阳自动化所知识产出(2000年前)
Alternative TitleAnti-bending-moment oil vat with position sensor
曹格; 蔡惟勋; 王小刚; 李守厚; 许贵福
Rights Holder中国科学院沈阳自动化研究所
Patent Agent中国科学院沈阳专利事务所
Other AbstractThe utility model belongs to the improved technology of a hydraulic ram. The structure is that an oil cylinder and a piston are arranged on a middle part. A bending resistant cover is arranged outside the oil cylinder. An electric brush is arranged on the bending resistant cover. A resistance chip is correspondingly arranged outside the electric brush. The electric brush slides on the resistance chip, forming a potentiometer. The electrical parameter on the potentiometer is in direct proportion with the extension length of the oil cylinder, forming a position sensor for the oil cylinder. The oil cylinder has the advantages of arrangement of the bending resistant cover, great axial force and axial force radial force bearing, and signal output as control signals.
PCT Attributes
Application Date1994-06-14
Date Available1995-03-22
Application NumberCN94228873.4
Open (Notice) NumberCN2192753Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
曹格,蔡惟勋,王小刚,等. 带位置传感器抗弯矩油缸[P]. 1995-03-22.
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