发明名称 DEVICE WITH PARALLEL READING OF TIME AND CAPABILITY OF ITS CHECK BY TWO INDICATORS
摘要 FIELD: chronometrical equipment. SUBSTANCE: invention can be used in clocks of individual or public use. Device includes main digital or analog indicator, additional light-emitting indicator placed on periphery of main one and integrated circuit for time reading and control over light-emitting indicator. Additional indicator is matrix with 6 x 10 organization made up of 60 light- emitting elements. Device has buttons to set current time and resetting of readings. To save energy of power supply source device has mode of de-energization of light- emitting indicator without stoppage of time reading. EFFECT: improved consumer properties of clocks of individual and public use under conditions of darkening, expanded assortment of clocks. 3 dwg
申请公布号 RU2129296(C1) 申请公布日期 1999.04.20
申请号 RU19940022688 申请日期 1994.06.10
申请人 BURMATOV EVGENIJ PETROVICH 发明人 BURMATOV E.P.
分类号 G04G9/00;(IPC1-7):G04G9/00 主分类号 G04G9/00
代理机构 代理人
主权项
地址