SU466504A1 - Device to rotate the image in the form of arcs on the screen of the electron-beam tube - Google Patents

Device to rotate the image in the form of arcs on the screen of the electron-beam tube

Info

Publication number
SU466504A1
SU466504A1 SU1824216A SU1824216A SU466504A1 SU 466504 A1 SU466504 A1 SU 466504A1 SU 1824216 A SU1824216 A SU 1824216A SU 1824216 A SU1824216 A SU 1824216A SU 466504 A1 SU466504 A1 SU 466504A1
Authority
SU
USSR - Soviet Union
Prior art keywords
arcs
screen
image
electron
rotate
Prior art date
Application number
SU1824216A
Other languages
Russian (ru)
Inventor
Владимир Григорьевич Зайцев
Александр Александрович Слизкой
Original Assignee
Институт Автоматики
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Автоматики filed Critical Институт Автоматики
Priority to SU1824216A priority Critical patent/SU466504A1/en
Application granted granted Critical
Publication of SU466504A1 publication Critical patent/SU466504A1/en

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  • Details Of Television Scanning (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Description

1one

Изобретение относитс  к области автоматики и вычислительной техники.The invention relates to the field of automation and computing.

Известны устройства дл  поворота дуг, содержащие электроннолучевую трубку, отклон юща  система которой подключена к усилигел м отклонени ; генератор синусоидальных колебаний, регистры длины линии, регистры класса линии, регистры начала и конца дуг, соединенные через преобразователи код - напр жение с блоком вычерчивани  дуг и логические элементы «И.Arrangements are known for rotating arcs containing a cathode-ray tube, the diverting system of which is connected to deviation amplifiers; generator of sinusoidal oscillations, line length registers, line class registers, registers of the beginning and end of arcs connected through code-voltage transducers to an arc-drawing unit and “I.

Однако такие устройства сложны, и в них невозможно оперативно манипулировать положением дуг на экране ЭЛТ.However, such devices are complex, and in them it is impossible to quickly manipulate the position of the arcs on the screen of a CRT.

Цель изобретени  - упрощение устройства и повышение быстродействи  его работы.The purpose of the invention is to simplify the device and increase the speed of its operation.

Эта цель достигаетс  тем, что устройство содержит блок фазовращател , вход которого соединен с генератором дуг, а выход - с усилителем отклонени  луча ЭЛТ.This goal is achieved by the fact that the device contains a phase shifter unit, the input of which is connected to the generator of arcs, and the output to the amplifier of the deflection of a CRT beam.

На чертеже дана схема устройства.The drawing is a diagram of the device.

Устройство состоит из генератора дуг 1, блока фазовращател  2, усилител  отклонени  3 луча, ЭЛТ 4 с модул тором 5 и отклон ющей системой 6.The device consists of an arc generator 1, a phase shifter unit 2, a beam deflection amplifier 3, a CRT 4 with a modulator 5 and a deflection system 6.

Устройство работает следующим образом.The device works as follows.

С генератора дуг I на модул тор 5 ЭЛТ поступают импульсы подсвета, которые наход тс  в определенной временной зависимости относительно синусоидальных напр л ений, подаваемых с генератора дуг 1 через блок фазовращател  2 на усилитель отклонени . При помощи блока фазовращател  2 указанные временные соотношени  мен ютс , благодар  чему подсвечиваютс  другие места окрул ности, т. е. происходит поворот дуги на экране ЭЛТ.From the arc generator I to the CRT modulator 5, light pulses are received, which are in a certain time dependence relative to sinusoidal voltages applied from the arc generator 1 through the phase shifter unit 2 to the deflection amplifier. With the help of the phase shifter unit 2, the indicated time ratios change, due to which other places of the environment are highlighted, i.e. the arc rotates on the CRT screen.

Предмет изобретени Subject invention

Устройство дл  поворота изображени  в виде дуг на экране электроннолучевой трубки, содержащее генератор дуг, соединенный с модул тором электроннолучевой трубки, отклон юща  система которой подключена к усилителю отклонени  луча, отличающеес  тем, что, с целью упрощени  устройства и повышени  быстродействи  его работы, оно содержит блок фазовращател , вход которого соединен с генератором дуг, а выход - с усилителем отклонени  луча.A device for rotating an image in the form of arcs on a screen of a cathode ray tube, comprising an arc generator connected to a modulator of a cathode ray tube, the deflection system of which is connected to a beam deflection amplifier, characterized in that, in order to simplify the device and improve its performance, it contains a phase shifter unit whose input is connected to an arc generator, and the output is connected to a beam deflection amplifier.

SU1824216A 1972-08-25 1972-08-25 Device to rotate the image in the form of arcs on the screen of the electron-beam tube SU466504A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1824216A SU466504A1 (en) 1972-08-25 1972-08-25 Device to rotate the image in the form of arcs on the screen of the electron-beam tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1824216A SU466504A1 (en) 1972-08-25 1972-08-25 Device to rotate the image in the form of arcs on the screen of the electron-beam tube

Publications (1)

Publication Number Publication Date
SU466504A1 true SU466504A1 (en) 1975-04-05

Family

ID=20525852

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1824216A SU466504A1 (en) 1972-08-25 1972-08-25 Device to rotate the image in the form of arcs on the screen of the electron-beam tube

Country Status (1)

Country Link
SU (1) SU466504A1 (en)

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