SU128935A1 - Method of compensating the dependence of the indication of the induction counter on the frequency - Google Patents
Method of compensating the dependence of the indication of the induction counter on the frequencyInfo
- Publication number
- SU128935A1 SU128935A1 SU639671A SU639671A SU128935A1 SU 128935 A1 SU128935 A1 SU 128935A1 SU 639671 A SU639671 A SU 639671A SU 639671 A SU639671 A SU 639671A SU 128935 A1 SU128935 A1 SU 128935A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frequency
- dependence
- compensating
- indication
- induction counter
- Prior art date
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Description
Насто щее изобретение относитс к способам компенсации зависимости показаний индукционного счетчика от частоты, цепь напр жени которого шунтирована конденсатором.The present invention relates to methods for compensating the dependence of the indications of an induction counter on the frequency, the voltage circuit of which is shunted by a capacitor.
Предлагаемый способ отличаетс от известных тем, что последовательно с цепью напр жени , шунтированной конденсатором, подключают дроссель.The proposed method differs from the known ones in that a choke is connected in series with a voltage circuit bridged by a capacitor.
Применение такого способа позвол ет рас1иирить частотный диа,пазон измерений.The use of such a method allows the frequency range to be measured.
На чертеже изображена схема устройства дл компенсации зависимости показаний индукционного счетчика от частоты, по сн юш,а предлагаемый способ.The drawing shows a diagram of the device to compensate for the dependence of the indications of the induction counter on the frequency, as shown, and the proposed method.
Параллельно катушке напр жени счетчика F включена емкость С. а последовательно с ней дроссель индуктивности L. Ток, проход ш,ий через дроссель, представл ет собой сумму токов, протекаюших через катушку напр жени и емкости. При изменении частоты этот ток довольно резко мен етс , в рез льтате чего мен етс падение напр жени па дросселе , а следовательно, и напр жение, приложенное к катушке счетчика.Parallel to the voltage coil of the counter F, capacitance C is turned on. And inductance L. is in series with it. The current passing through the choke is the sum of the currents flowing through the voltage coil and capacitor. When the frequency is changed, this current varies rather abruptly, as a result of which the voltage drop across the inductor and, consequently, the voltage applied to the counter coil, changes.
Предмет изобретени Subject invention
Способ компенсации зависимости показаний индукционного счетчика от частоты с применением шунтировани его цепи напр жени конденсатором , отличающийс тем, что, с целью расширени частотного диапазона, последовательно с цепью напр жени , шунтированной конденсатором, подключают дроссель.A method of compensating the dependence of the indications of an induction counter on the frequency by applying voltage to its circuit by a capacitor, characterized in that, in order to expand the frequency range, a choke is connected in series with the voltage circuit bounded by a capacitor.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU639671A SU128935A1 (en) | 1959-07-13 | 1959-07-13 | Method of compensating the dependence of the indication of the induction counter on the frequency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU639671A SU128935A1 (en) | 1959-07-13 | 1959-07-13 | Method of compensating the dependence of the indication of the induction counter on the frequency |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782647198A Addition SU742061A2 (en) | 1978-07-24 | 1978-07-24 | Power source for modulated alternating current welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU128935A1 true SU128935A1 (en) | 1959-11-30 |
Family
ID=48400116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU639671A SU128935A1 (en) | 1959-07-13 | 1959-07-13 | Method of compensating the dependence of the indication of the induction counter on the frequency |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU128935A1 (en) |
-
1959
- 1959-07-13 SU SU639671A patent/SU128935A1/en active
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