专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090027046A1 MAGNETIC DETECTION DEVICE 有权
标题翻译：磁性检测装置
公开(公告)号：US20090027046A1
公开(公告)日：2009-01-29
申请号：US11946438
申请日：2007-11-28
申请人： Hiroshi SAKANOUE , Masahiro YOKOTANI , Yuji KAWANO , Yasuyoshi HORI
发明人： Hiroshi SAKANOUE , Masahiro YOKOTANI , Yuji KAWANO , Yasuyoshi HORI
IPC分类号： G01B7/008
CPC分类号： G01P3/488 , G01D5/2451 , G01P13/04
摘要： A magnetic detection device is provided in which a first signal is outputted in accordance with the mutual phase relationship between the output of a first magnetoelectric conversion output circuit and the output of a second magnetoelectric conversion output circuit that are based on the movement, in forward direction, of a detection subject, thereby generating a pulse of a high level 1 and a low level 1; a second signal is outputted in accordance with the mutual phase relationship between the output of the first magnetoelectric conversion output circuit and the output of the second magnetoelectric conversion output circuit that are based on the movement, in forward direction, of the detection subject; an output signal processing circuit for generating a pulse of a high level 2 and a low level 2 is provided; and not only the pulse of the high level 1 and the low level 1 does not cross the other comparison level, but also the pulse of the high level 2 and the low level 2 does not cross the one comparison level.
摘要翻译：提供了一种磁检测装置，其中根据第一磁电转换输出电路的输出和基于该运动的第二磁电转换输出电路的输出之间的相互关系输出第一信号，，从而产生高电平1和低电平1的脉冲; 根据第一磁电转换输出电路的输出与第二磁电转换输出电路的输出之间的相互关系输出第二信号，该相位关系基于检测对象的正向运动; 提供用于产生高电平2和低电平2的脉冲的输出信号处理电路; 不仅高电平1和低电平1的脉冲不会越过其他比较电平，而且高电平2和低电平2的脉冲也不会越过一个比较电平。

IPRDB

热门服务

关于我们

友情链接

联系方式