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

WO2005028129A1 APPARATUS AND METHOD FOR ESTABLISHING THE POSITIONS OF METAL OBJECTS IN AN INPUT STREAM 审中-公开
标题翻译：在输入流中建立金属物体位置的装置和方法
公开(公告)号：WO2005028129A1
公开(公告)日：2005-03-31
申请号：PCT/GB2004/003953
申请日：2004-09-16
申请人： QINETIQ LIMITED , KEENE, Mark, N. , MCKIE, Mathew, C.
发明人： KEENE, Mark, N. , MCKIE, Mathew, C.
IPC分类号： B07C5/344
CPC分类号： B07C5/344 , B07C2501/0036 , B07C2501/0054 , G01V3/101 , G01V3/105
摘要： Apparatus (10) for establishing the positions of metal objects in a mixed input stream of both metal and non-metal objects, the apparatus comprising a differential metal-detecting coil (14A) having a first coil portion wound in a first sense and a second coil portion of generally similar shape and size to the first, wound in a second sense opposite to the first sense, and conveying means (11) for moving objects with respect to, and past, the, differential metaldetecting coil in a plane and in a direction with unit vector â, characterised in that the second coil portion is displaced from the first coil portion by a displacement B having a component in the plane in a direction with unit vector b, wherein 0 -1 â•b 2 , and in that the apparatus further comprises analysing means for analysing the form of the output voltage of the coil as a function of time to establish the position of said metal objects in a direction c in the plane, where c is defined by â • c = 0.
摘要翻译：一种用于在金属和非金属物体的混合输入流中建立金属物体的位置的装置（10），该装置包括具有以第一意义缠绕的第一线圈部分的差分金属检测线圈（14A）线圈部分的形状和尺寸大致相同，以与第一感测相反的第二方向缠绕在第一方向上，以及传送装置（11），用于在平面内以及相对于差速金属检测线圈移动物体并经过差速金属检测线圈方向，其特征在于，所述第二线圈部分从所述第一线圈部分移位位移B，所述位移B在所述平面中具有单位向量b的方向上的分量，其中0

IPRDB

热门服务

关于我们

友情链接

联系方式