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. 发明授权

US4751661A Automatic zero balancing of a weighing apparatus 失效
标题翻译：称重设备的自动零平衡
公开(公告)号：US4751661A
公开(公告)日：1988-06-14
申请号：US868926
申请日：1986-05-27
申请人： Gene L. Amacher , Gene R. Mathes , John E. Paugstat
发明人： Gene L. Amacher , Gene R. Mathes , John E. Paugstat
IPC分类号： G01G23/01 , G01G23/37 , G06F15/20 , G01G19/04
CPC分类号： G01G23/01 , G01G23/3707
摘要： A method for automatically zero balancing an electronic scale includes disabling the display from displaying a "Scale Ready" logo, taking a number of readings from the scale when no weight is placed on the scale, obtaining an average reading for a zero weight condition of the scale by dividing the sum of the readings by the number of readings taken, detecting when two consecutive average readings are within a first predetermined limit, enabling the display to display the "Scale Ready" logo indicating the scale is ready for a weighing operation, taking a number of readings from the scale in response to the displaying the scale ready logo, blanking the display when the readings taken are not within a predetermined value of the zero balance readings, and removing the scale lid from the scale and cleaning the scale to remove dirt or other impediments from the scale in response to the blanking of the display.
摘要翻译：用于自动平衡电子秤的方法包括禁止显示器显示“刻度就绪”标志，当没有重量放在刻度上时，从刻度上读取多个读数，获得零重量条件的平均读数通过将读数的总和除以所读取的数量，检测两个连续的平均读数是否在第一预定限度内，使得显示器能够显示“Scale Ready”标志，指示刻度准备进行称重操作，响应于显示刻度准备标志的大小的读数，当读取的读数不在零平衡读数的预定值内时将显示屏消隐，并且从刻度尺移除刻度盖并清洁刻度以移除响应于显示屏的消隐，污垢或其他障碍物从刻度上。

IPRDB

热门服务

关于我们

友情链接

联系方式