首页>
外国专利>
Timer for operating electric appliances at Saturday and Holyday accordind to Jewish religious law
Timer for operating electric appliances at Saturday and Holyday accordind to Jewish religious law
展开▼
机译:根据犹太宗教法在星期六和节假日操作电器的计时器
展开▼
页面导航
摘要
著录项
相似文献
摘要
A control device (timer) enabling activation of electric appliances for a required time period at Saturday and Holyday within the frame of Jewish religious law is disclosed. The timer comprises a first timing device, activating the appliance from time to time for a short period, and then deactivating it, and a second timing device, which, when activated manually or at any other way, delays the appliance deactivation by the first timing device for a required time period, and so makes the appliance usable for this period, beginning from the nearest initiation thereof by the first timing device. The timer can be a stand alone device or built into the appliance.
展开▼