发明名称 Measuring graduation for a position measuring system
摘要 A measuring graduation for position measuring systems has a base body formed of a permanently magnetizable material, extending in a measuring direction and having first and second sections alternatingly arranged one after another in the measuring direction and having, respectively, first and second magnetization directions, with the second sections being formed by magnetically weak regions, and with the second magnetization direction of the second sections being defined by the first magnetization direction of adjacent first sections; and the method of magnetization of the base body includes magnetizing the base body in a homogenous outer magnetic field.
申请公布号 US2004100253(A1) 申请公布日期 2004.05.27
申请号 US20030715764 申请日期 2003.11.18
申请人 SCHWABE MICHAEL;SCHROTER ANDREAS 发明人 SCHWABE MICHAEL;SCHROTER ANDREAS
分类号 G01B7/02;G01B7/14;G01B7/30;G01D5/14;(IPC1-7):G01B7/30 主分类号 G01B7/02
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