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专利名称: 带位置传感器抗弯矩油缸
其他题名: Anti-bending-moment oil vat with position sensor
作者: 曹格; 蔡惟勋; 王小刚; 李守厚; 许贵福
所属部门: 中国科学院沈阳自动化研究所
专利权人: 中国科学院沈阳自动化研究所
专利代理: 中国科学院沈阳专利事务所
专利国别: 中国
专利类型: 实用新型
专利状态: 失效
摘要: 本装置属于液压油缸改进技术,其结构是中间为油缸筒和活塞,在油缸筒外面套有抗弯套,抗弯套上装有电刷,对应于电刷外装有电阻片,电刷在电阻片上滑行构成电位计,电位计上的电参数与油缸伸出的长度成正比,成油缸位置传感器,本油缸之优点:设有抗弯套,能承受大的轴向力和径向力,同时带有信号输出,可作为控制信号使用。
英文摘要: The 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.
优先权数据: CN19942028873U
是否PCT专利:
申请日期: 1994-06-14
公开日期: 1995-03-22
授权日期: 1995-03-22
专利申请号: CN94228873.4
公布/公告号: CN2192753Y
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/12644
Appears in Collections:沈阳自动化所知识产出(2000年前)_专利

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