Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES

G04C23/00Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals

G04C23/02Constructional details G04C23/04Housings, supports, shielding, or similar stationary parts G04C23/06Driving or regulating means G04C23/08Programming means G04C23/10for actuating any element which operates, or initiates the operation of, the device concerned G04C23/12Electric circuitry G04C23/14Mechanisms continuously running to relate the operation(s) to the time of day G04C23/16acting only at one preselected time or during one adjustable time interval G04C23/18for operating one device at a number of different times G04C23/20with contacts operated, or formed by clock hands or elements of similar form G04C23/22with the actuating element carried by a disc G04C23/24the actuating element controlling another element mechanically G04C23/26for operating a number of devices at different times G04C23/28with contacts operated, or formed, by clock hands or elements of similar form G04C23/30with the actuating element carried by a disc G04C23/32the actuating element controlling another element mechanically G04C23/34with provision for automatic modification of the programme G04C23/342some operations being performed at another time G04C23/345another programme being carried out G04C23/347some operations being overridden G04C23/36by external influences G04C23/38Mechanisms measuring a chosen time interval independently of the time of day at which interval starts G04C23/40using continuously-running mechanism G04C23/42acting only at the end of a single time interval G04C23/44with provision for selection from a number of preset intervals G04C23/46with provision for adjustment of the interval G04C23/48acting at the ends of successive time intervals G04C23/50with provision for modification of the interval(s) by external influences