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JP2008185587A Device for measuring position of piston in cylinder 有权
标题翻译：用于测量气缸中活塞位置的装置
公开(公告)号：JP2008185587A
公开(公告)日：2008-08-14
申请号：JP2008016074
申请日：2008-01-28
申请人： Hispano Suiza , イスパノ・シユイザ
发明人： LECLERC HENRY-ROGER , KETTLER DANIEL , BARES JEAN-PAUL
IPC分类号： G01B7/00
CPC分类号： G01D5/2291 , F15B15/1466 , F15B15/2861 , F15B15/2892 , G01D11/30
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring the position of a piston in a cylinder. SOLUTION: The device measures the position of the piston 2 inside the axially extending cylinder 1 and includes at least two positional sensors 3 and 4. The two positional sensors include first sensor members 20 and 40 integral with a support pallet 31 connected to the piston 2, and second sensor members 10 and 30 integral with the cylinder 1, respectively. The first and second sensor members of each positional sensor carry out mutual translation motion, along an axis parallel with that of the cylinder 1. The first sensor members 20 and 40 are integrated with the same support pallet 31, connected to the piston 2 by means of a ball joint link 50. By using this device, the positional sensors can be disposed in the cylinder, without causing strains in a direction transverse to the piston transmitted thereto; and moreover, the piston is made freely rotatable about the axis of a cylindrical barrel. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量气缸中活塞位置的装置。
解决方案：该装置测量活塞2在轴向延伸的气缸1内的位置，并且包括至少两个位置传感器3和4.两个位置传感器包括与支撑托板31成一体的第一传感器构件20和40，活塞2和第二传感器构件10和30分别与气缸1成一体。每个位置传感器的第一和第二传感器构件沿着与气缸1平行的轴线进行相互平移运动。第一传感器构件20和40与通过装置连接到活塞2的相同支撑托盘31成一体通过使用该装置，位置传感器可以设置在气缸中，而不会在与传递到其的活塞横向的活塞的方向上产生应变; 此外，活塞可绕圆柱形筒的轴线自由旋转。版权所有（C）2008，JPO＆INPIT

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