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

US3852951A Electronic correction 失效
标题翻译：电子校正
公开(公告)号：US3852951A
公开(公告)日：1974-12-10
申请号：US37862773
申请日：1973-07-12
申请人： SUISSE HORLOGERIE
发明人： SAUTHIER P
IPC分类号： G04C9/08 , G04G5/02 , G04C3/00 , G04B27/00
CPC分类号： G04G5/02
摘要： An electronic time-piece is advanced by electronic pulses which are generated by a fixed frequency signal source. In order to correct the indication of the time-piece, a circuit is provided for adding or deleting pulses to thereby increment or decrement the indication. One push-button switch is provided for both adding or subtracting seconds from the indication displayed by the time-piece. Each depression of the push-button adds one second to the indication. When the user depresses the push-button and holds it depressed, one second is initially added to the indication, and then further transmission of electronic pulses is blocked so that the user may effectively subtract as many seconds as necessary from the displayed indication.
摘要翻译：电子时钟通过由固定频率信号源产生的电子脉冲进行。为了校正时间片的指示，提供用于增加或删除脉冲从而增加或减少指示的电路。提供一个按钮开关，用于从时间表显示的指示中增加或减少秒数。按钮的每次按下都会增加一秒钟的显示。当用户按下按钮并保持按下时，最初将一秒钟添加到指示中，然后阻止电子脉冲的进一步发送，使得用户可以根据需要从所显示的指示中有效地减去多少秒。

IPRDB

热门服务

关于我们

友情链接

联系方式