SU87340A1 - Coil Testing Device - Google Patents
Coil Testing DeviceInfo
- Publication number
- SU87340A1 SU87340A1 SU403908A SU403908A SU87340A1 SU 87340 A1 SU87340 A1 SU 87340A1 SU 403908 A SU403908 A SU 403908A SU 403908 A SU403908 A SU 403908A SU 87340 A1 SU87340 A1 SU 87340A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- testing device
- circuit
- coils
- coil testing
- coil
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Description
Предметом изоорст; ;;:.:;: гл;стс устройство дл испытани электрических катушек lia наличие г, них короткозамкнутых витков и дл оиределени иравильности числа витков.Subject isoorst; ;;:.:;: ch; sts device for testing electric coils lia the presence of r, these are short-circuited coils and for determining the equilibrium number of coils.
Наиболее расиространенные устройства этого рода с лселезными сердечниками не обеспечивают возможности нроведени полного испытани катушки, т. е. определени числа витков и наличи коротких замыканий, и кроме того не обладают достаточной чувствительностью.The most common devices of this kind with excellent cores do not provide the possibility of complete testing of a coil, i.e. determining the number of turns and the presence of short circuits, and also do not have sufficient sensitivity.
Предлагаемое устройство, дающее возможность испытывать электрические катушкив производственных услови х, свободно от этих недостатков .The proposed device, which makes it possible to test electrical coils in a production environment, is free from these disadvantages.
Это достигаетс использованием лампового гетерод1 на. снаоженного вспомогательным настраивающимс резонансным контуром и индикатором резонанса, градуированным на число витков испытуемой катущки, котора включаетс в контур гетеродина в качестве индуктивности .This is achieved using a tube heterodyne on. Auxiliary tuned resonant circuit and a resonance indicator graduated by the number of turns of the tested roller, which is included in the heterodyne circuit as inductance.
На чертеже представлена принципиальна электрическа схемаThe drawing shows a circuit diagram
устройства.devices.
Испытуемую катущку включают в контур Ki лампового гетеродпна при помощи ключа 2.The test coil is included in the circuit Ki of the lamp heterodip with key 2.
В данном исполнении устройство предназначено дл контрол катушек двух различных габаритов, в силу чего в нем предусмотрены две эталонные катушки 3 и 4, шунтированные конденсаторами 5 и 6 и включаюигиес в контур K| соответственно при иомощи ключей 7 и 8. иричем в обоих случа испытуема катушка 1 автоматически выключаетс из данного контура.In this version, the device is designed to control coils of two different dimensions, whereby it includes two reference coils 3 and 4, shunted by capacitors 5 and 6 and included in the circuit K | respectively, with the aid of keys 7 and 8. In both cases, the test coil 1 is automatically switched off from this circuit.
В схеме кроме того предусмотрены конденсаторы 9 и 10 контурной емкости с промежуточным выводом, разделительный конденсатор 11 и конденсатор 12 и сопротивление 13 гридлика генераторной лампы 14 (типа 6с5).The circuit also includes capacitors 9 and 10 of the contour capacitance with an intermediate output, separation capacitor 11 and capacitor 12 and resistance 13 of the grid of the generator lamp 14 (type 6c5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU403908A SU87340A1 (en) | 1949-09-06 | 1949-09-06 | Coil Testing Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU403908A SU87340A1 (en) | 1949-09-06 | 1949-09-06 | Coil Testing Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU87340A1 true SU87340A1 (en) | 1949-11-30 |
Family
ID=48259113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU403908A SU87340A1 (en) | 1949-09-06 | 1949-09-06 | Coil Testing Device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU87340A1 (en) |
-
1949
- 1949-09-06 SU SU403908A patent/SU87340A1/en active
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