专利检索 ap:("NCR International, Inc.") AND inv:"Tennant, Alan William" 第 1 页

1.

发明授权
An optical detector and method of operation thereof 有权
标题翻译： Ein optischer Detektor und dessen Betriebsverfahren

公开(公告)号：EP1510839B1

公开(公告)日：2017-03-22

申请号：EP04019794.9

申请日：2004-08-20

申请人： NCR International, Inc.

发明人： Tennant, Alan William , Lyons, Eric Greg

IPC分类号： G02B6/12

CPC分类号： G02B6/12002 , B65H7/14 , B65H2404/14 , B65H2511/242 , B65H2511/51 , B65H2515/60 , B65H2553/412 , B65H2553/44 , B65H2701/1912 , G02B6/42 , B65H2220/03 , B65H2220/01

2.

发明公开
An optical detector and method of operation thereof 有权
标题翻译：光学检测器及其操作方法

公开(公告)号：EP1510839A1

公开(公告)日：2005-03-02

申请号：EP04019794.9

申请日：2004-08-20

申请人： NCR INTERNATIONAL INC.

发明人： Tennant, Alan William , Lyons, Eric Greg

IPC分类号： G02B6/12

CPC分类号： G02B6/12002 , B65H7/14 , B65H2404/14 , B65H2511/242 , B65H2511/51 , B65H2515/60 , B65H2553/412 , B65H2553/44 , B65H2701/1912 , G02B6/42 , B65H2220/03 , B65H2220/01

摘要： An optical media detector, for use in a media transport mechanism, the detector comprising a light source and an optical sensor, is described. The light source and sensor are optically coupled via two distinct optical paths which are formed in part by a pair of optical light guides, each of which is formed into part of a pinch roller adapted to contact or being close to contacting media being transported.