Invention Grant
US06777625B2 Balance with antenna for querying weighed objects having transponders
有权
与天线平衡,用于查询具有转发器的称重物体
- Patent Title: Balance with antenna for querying weighed objects having transponders
- Patent Title (中): 与天线平衡,用于查询具有转发器的称重物体
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Application No.: US10193139Application Date: 2002-07-12
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Publication No.: US06777625B2Publication Date: 2004-08-17
- Inventor: Christian Oldendorf
- Applicant: Christian Oldendorf
- Priority: DE10134281 20010713
- Main IPC: G01G19415
- IPC: G01G19415
![Balance with antenna for querying weighed objects having transponders](/abs-image/US/2004/08/17/US06777625B2/abs.jpg.150x150.jpg)
Abstract:
A balance including a weighing pan (2; 32), a weigh sensor (8; 38) with a housing (1; 31) enclosing the weigh sensor, and an antenna (7; 37) configured to communicate with a transponder (4) that is, e.g., associated with or attached to an object being weighed (3). The antenna (7; 37) is arranged in a horizontal plane in or below the weighing pan (2; 32) and the weighing pan is preferably made of an electrically poorly conductive material. As a result, the antenna is almost invisibly integrated in the balance and does not interfere with the placement of the objects being weighed on the balance.
Public/Granted literature
- US20030010541A1 Balance with antenna for querying weighed objects having transponders Public/Granted day:2003-01-16
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