CLOCK WITH DISPLAY devices simultaneously lunar and earth PHASES

摘要

Usage: utility model relates to a chronology and can be used in the production of the astronomical clock configured to simultaneously display the moon phases, visible from the earth and the earth phases visible from the moon. The inventive apparatus simultaneous display of lunar and terrestrial phases actuatable timing mechanism is in the form attached to one axis of the movable ball Earth model rotate around this axis, hemispheres model Moon fastened fixedly on this axis on the support element of the movement, and hemispheres unilluminated parts MNT, which in turn is rotatable about said axis with respective regular simultaneous display of lunar phases and earth in a fixed moon and the hemisphere n IG Petritskaya ball of Earth, respectively. Technical result: the ability to determine the Earth's visibility from the moon at this point in time, the ability to determine the location of the moon relative to the Earth and the appearance of the moon at a particular point of the Earth and the possibility of registering "transient phenomena" on the Moon, the suddenness and short time of existence which make these phenomena elusive. 2 bp 19 ZP, 8 yl.