HISTORY:

The clock of aviation. The clock is established on the average panel of the panel of instruments and The vertical one the panel of the just pilot. The duration of the action of the obtained spring not less 3 days. The daily course along with the temperature (20 ± 5) ° C ± 20 with. The beginning of the work of the clock - after two finished revolutions of the mechanical head. The quantity of the ruby stones 25. The temperature of the way ambience 60... 60 ° C.Una feeding of the électrocalentador - of the source of the current continues for the tension 27 V.Soprotivlenie of the électrocalentador (50 ± 2) the Ohm. The maximum dimensions 85х91,4х91,4 the mm. The mass of 0,655 kg. The destination. The clock АЧС-1 they are destined for Reflection from the current time until the hours, the minutes and the second ones; the measurements of the time of the flight an hours and the minutes; the measurements to the minutes and seconds of the short intervals of the time on an hour.                                                                                                                                                                                                                                        Еl clock АЧС-1 consists of three mechanisms: Of the mechanism of the habitual clock for the lecture of the current time of the 2 days;
Of the mechanism of the time of the flight for the indication of the time of the position of the plane in the route;
Of the chronometer for the measurement and the lecture of the short intervals temps. The mechanism of the daily clock works continuously, and the mechanism of the time of the flight and the chronometer can be included and be disconnected by the help of the just head.The time of the days is counted on a big scale of the quadrant. Along with the work of the hourly, momentary mechanism and the second ones the knobs Going is it continued. They take the clock for the rotation of the left head against the course of the needle of the clock before the resignation. The finished factory of the spring Guarantees the work of the mechanism for three days. For the accuracy of the course the hours it is necessary to go once per the second. The accuracy of the course of the clock during the ±20th С.Para the installation the knob at the exact hour is a necessary second hand of the number 12 to turn in the moment of the just step the head in hourly sense, also the knobs of the clock will stop. Then to extend the left head up to the end, and turning it Against of the needle of the clock, to lead the knobs to the current time.