SU120955A1 - Device for imitating the change in the direction of sea marks - Google Patents
Device for imitating the change in the direction of sea marksInfo
- Publication number
- SU120955A1 SU120955A1 SU611550A SU611550A SU120955A1 SU 120955 A1 SU120955 A1 SU 120955A1 SU 611550 A SU611550 A SU 611550A SU 611550 A SU611550 A SU 611550A SU 120955 A1 SU120955 A1 SU 120955A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- imitating
- change
- sea
- marks
- sea marks
- Prior art date
Links
Landscapes
- Toys (AREA)
Description
Предлагаемое устройство относит,с к учебным приборам дл практических зан тий по подготовке штурманов в морских и военно-морских учебных заведени х при изучении вопросов пеленговани морских знаков и Имеет целью создать услови , максимально приближенные к реальной морской обстановке с изображением конкретных морских знаков (например, ма ков).The proposed device relates, with the training devices for practical training on the training of navigators in marine and naval educational institutions when studying issues of finding sea marks, and is intended to create conditions as close as possible to the real marine environment depicting specific marine marks (for example, Mac)
Известны пособи и приборы дл отсчета текущих пеленгов с использованием автопрокладчика и макетов морских знаков, расставл емых в учебном кабинете.Handbooks and instruments for reading current bearings using the auto-plotter and models of sea signs placed in the classroom are known.
Известны приборы дл имитации визуального пеленговани навигациоцных ориентиров, в которых дл сн ти текущих пеленгов автопрокладчик соединен с линейками направлени , накладываемыми на карту с помощью вращающихс трансформаторов.Instruments are known to imitate the visual direction finding of navigational landmarks, in which, in order to remove current bearings, the auto-plotter is connected to the rulers of the directions superimposed on the map by means of rotating transformers.
Описываемое устройство дает возможность проектировать изображени морских знаков на три стены учебного кабинета с помощью трехобъективного проекционного фонар , вращаемого электродвигателем, включаемым от сигналов лотенциометрических датчиков, .св занных с автопрокладчиком.The described device makes it possible to design images of sea signs on the three walls of the classroom using a three-lens projection lamp, rotated by an electric motor, switched on from signals of the lotteryometric sensors associated with the auto-pager.
На фиг. 1 изображена блок-схема устройства. В каждом из трех каналов 1, 2 и 3 устройства имеетс проекционный объектив 4 и насаженный на одну с Ним ось трансформатор 5, вращаемые исполнительным электродвигателем 6 через редуктор 7.FIG. 1 shows a block diagram of the device. In each of the three channels 1, 2 and 3 of the device, there is a projection lens 4 and a transformer 5 mounted on the same axis as it, rotated by the executive motor 6 through the gear 7.
Управление электродвигателем видно на фиг. 2, на которой показана (Схема управлени одного объектива проекционного аппарата.The motor control can be seen in FIG. 2, which shows (Control scheme of a single projection lens.
Напр жени с вращающегос трансформатора 5, пропорциональные синусу и косинусу угла истинного пеленга, поступают на потенциометры 8, затем вычитаютс в трансформаторе 9, и после усилител 10 сигнал поступает на фазочувствительное реле //. При наличии этого сигнала и в зависимости от его знака фазочувствительное реле включает однуThe voltages from the rotating transformer 5, proportional to the sine and cosine of the true bearing angle, are sent to the potentiometers 8, then subtracted in the transformer 9, and after the amplifier 10 the signal goes to the phase-sensitive relay. With this signal and depending on its sign, the phase-sensitive relay includes one
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU611550A SU120955A1 (en) | 1958-11-11 | 1958-11-11 | Device for imitating the change in the direction of sea marks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU611550A SU120955A1 (en) | 1958-11-11 | 1958-11-11 | Device for imitating the change in the direction of sea marks |
Publications (1)
Publication Number | Publication Date |
---|---|
SU120955A1 true SU120955A1 (en) | 1958-11-30 |
Family
ID=48392778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU611550A SU120955A1 (en) | 1958-11-11 | 1958-11-11 | Device for imitating the change in the direction of sea marks |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU120955A1 (en) |
-
1958
- 1958-11-11 SU SU611550A patent/SU120955A1/en active
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