SU15731A1 - Device for simultaneously adjusting several variable capacitors by means of a common control axis - Google Patents
Device for simultaneously adjusting several variable capacitors by means of a common control axisInfo
- Publication number
- SU15731A1 SU15731A1 SU26002A SU26002A SU15731A1 SU 15731 A1 SU15731 A1 SU 15731A1 SU 26002 A SU26002 A SU 26002A SU 26002 A SU26002 A SU 26002A SU 15731 A1 SU15731 A1 SU 15731A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- variable capacitors
- common control
- control axis
- simultaneously adjusting
- several variable
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title description 9
- 230000003534 oscillatory effect Effects 0.000 description 2
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Совместна настройка нескольких колебательных контуров посредством конденсаторов переменной емкости достигаетс обычно вращением общей регулировочной оси, на которой насажены подвижные пластины отдельных конденсаторов . Трудность одновременной настройки заключаетс в том, что не при вс ком положении регулировочной оси сохран етс требуемое соотношение между настройкой отдельных колебательных контуров . Дл подрегулировани предлагалось применение небольших добавочных конденсаторов или, соответственно, добавочных поверхностей с тем, чтобы при определенном положении регулировочной оси получалось требуемое соотношение между отдедьнымие мкост ми. Однако, при этом достигнутое, между емкост ми соотношение при изменении положени регулировочной оси не сохран етс , так Ч1О приходитс прибегать к дополнительному подрегулирований), чем сводитс на-нет преимущество одновременной принудительной и быстрой регулировки.The simultaneous adjustment of several oscillatory circuits by means of variable capacitors is usually achieved by rotating the common adjusting axis on which the moving plates of the individual capacitors are mounted. The difficulty of simultaneous adjustment lies in the fact that the adjustment ratio of the individual oscillatory circuits is not maintained at all the adjustment axis. For adjustment, it was proposed to use small additional capacitors or, respectively, additional surfaces, so that at a certain position of the adjusting axis, the desired ratio between individual speeds is obtained. However, in this case, the ratio between the capacitances is not maintained when changing the position of the adjusting axis, so Ch1O has to resort to additional adjustments), which reduces to the advantage of simultaneous forced and fast adjustment.
Предлагаемое приспособление дл одновременного регулировеши нескольких конденсаторов переменной емкости по .средством общей регулировочной оси предназначаетс дл устранени означенного затруднени тем, Ч1О скреплённые вместе, не св занные с регулировочной осью пластины каждого конденсатора могут быть повернуты независимо друг от друга посредством особых рычагов вокруг общей оси на требуемый дл корректировани угол. В цел х сохранени нужного соотношени между емкост ми отдельных конденсаторов при изменении диапазона волн, т.-е. при вращении общей .регулировочной оси, необходимо выбрать форму пластин конденсаторов по способу, которьй сам по- себе уже известен, таким обрг13ом, чтобы емкость конденсатора измен лась в процентном отношении пропорционально изменению угла поворота оси.The proposed device for simultaneous adjustment of several variable capacitors by means of a common adjusting axis is intended to eliminate this difficulty by fastening together, not connected to the adjusting axis, the plates of each capacitor can be rotated independently of each other by special levers around the common axis to the required to adjust the angle. In order to preserve the desired ratio between the capacitances of individual capacitors when the wave band is changed, i.e. during the rotation of the common adjustment axis, it is necessary to choose the shape of the capacitor plates by a method that is already known per se, so that the capacitance of the capacitor changes in percentage proportion to the change in the angle of rotation of the axis.
На чертеже фиг. 1 изображает перспективный вид приспособлени ; фиг. 2- предлагаемое приспособление в разрезеIn FIG. 1 is a perspective view of a device; FIG. 2- proposed device in section
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU26002A SU15731A1 (en) | 1928-04-21 | 1928-04-21 | Device for simultaneously adjusting several variable capacitors by means of a common control axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU26002A SU15731A1 (en) | 1928-04-21 | 1928-04-21 | Device for simultaneously adjusting several variable capacitors by means of a common control axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU15731A1 true SU15731A1 (en) | 1930-06-30 |
Family
ID=48336325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU26002A SU15731A1 (en) | 1928-04-21 | 1928-04-21 | Device for simultaneously adjusting several variable capacitors by means of a common control axis |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU15731A1 (en) |
-
1928
- 1928-04-21 SU SU26002A patent/SU15731A1/en active
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