发明名称 |
Clock with switchable time display, in particular radio alarm clock with digital display of the alarm time. |
摘要 |
The clock has conventional hands (11) rotating in front of a dial (12), and also a digital display (19) linked to a register (24) in which the set time is stored for comparison (25) with the content of a time-of-day register (26) corrected by signals from a radio receiver (21). A portion (15) of the display carries an alarm-bell symbol (17) which appears continuously in the alarm mode, flashes while th alarm circuit is in a SET mode, and is extinguished when the alarm is inoperative. The SET mode is established by simultaneous operation of two key switches (18,20) whose outputs are AND-gated (23) to a holding circuit (30). |
申请公布号 |
EP0664496(A3) |
申请公布日期 |
1998.02.18 |
申请号 |
EP19950100469 |
申请日期 |
1995.01.14 |
申请人 |
JUNGHANS UHREN GMBH |
发明人 |
GANTER, WOLFGANG;RUDOLPH, HOLGER |
分类号 |
G04G5/00;G04G9/00;(IPC1-7):G04G5/00 |
主分类号 |
G04G5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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