发明名称 Movement construction for small size analog quartz timepiece
摘要 A movement construction for a small size analog quartz timepiece having a battery, a quartz crystal oscillator, an integrated circuit chip, an electro-mechanical transducer including a driving coil, stators and a rotor, and a wheel train driven by the electro-mechanical transducer to actuate a time-indicating mechanism. In one preferred embodiment, the driving coil, stators and battery are arranged in a predetermined order along the longitudinal axis of the movement construction and the integrated circuit chip is disposed to be in vertical alignment with the stators. In another preferred embodiment, the driving coil, stators and battery are arranged in spaces different from each other in a horizontal plane.
申请公布号 US4087957(A) 申请公布日期 1978.05.09
申请号 US19760752362 申请日期 1976.12.20
申请人 CITIZEN WATCH COMPANY LIMITED 发明人 MIYASAKA, KENZI;MURATA, MITSUHIRO;UEMATSU, HIROYUKI
分类号 G04C3/00;G04C10/00;(IPC1-7):G04C3/00;G04B29/02;G04B33/00 主分类号 G04C3/00
代理机构 代理人
主权项
地址