SU89228A1 - Portable detachable clamp for measuring current - Google Patents
Portable detachable clamp for measuring currentInfo
- Publication number
- SU89228A1 SU89228A1 SU414612A SU414612A SU89228A1 SU 89228 A1 SU89228 A1 SU 89228A1 SU 414612 A SU414612 A SU 414612A SU 414612 A SU414612 A SU 414612A SU 89228 A1 SU89228 A1 SU 89228A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring current
- portable detachable
- detachable clamp
- measuring
- portable
- Prior art date
Links
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
Предметом изобретени вл ютс переносные разъемные клеши дл измерени переменного тока в сет х высокого напр жог ни . Преимущество предлагаемых клещей заключаетс в том, что в отличие от известных клещей вторична обмотка трансформатора предлагаемых клещей разделена на две части, расположенные на двух симметричных част х разъемного магнитопровода . Поэтому на показани их измерительного прибора лишь в незначительной степени вли ют посторонние магнитные пол . Как видно из чертежа, обе катушки / и 2 вторичной обмотки соединены последовательно и подключаютс к измерительному прибору 5. В результате последовательного включени -- обеих катушек показание измерительного прибора о.удет лишь в незначительной степени зависеть от вли ни посторонних магнитных полей, условно показанных стрелками 4.The subject of the invention is portable detachable flares for measuring alternating current in high voltage networks. The advantage of the proposed ticks is that, unlike the known ticks, the secondary winding of the transformer of the proposed ticks is divided into two parts located on two symmetrical parts of a detachable magnetic circuit. Therefore, the readings of their measuring device are only slightly affected by extraneous magnetic fields. As can be seen from the drawing, both coils / and 2 of the secondary winding are connected in series and connected to measuring device 5. As a result of the series connection of both coils, the reading of the measuring device will only slightly depend on the influence of extraneous magnetic fields conventionally indicated by arrows four.
Предмет изобретени Subject invention
Переносные разъемные клещи дл измерени силы тока в сет х переменного тока, состо щие из разъемного магнитопровода, вторичной обмотки и измерительного прибора, отличающиес тем, что, с целью уменьшени вли ни посторонних магнитных полей на показани измерительного прибора, вторична обйютка составлена из двух идентичных катушек , включенных последовательно в цепь прибора и размещенных на двух симметричных част х разъемного магнитопровода .Portable detachable clamp for measuring the current in AC networks, consisting of detachable magnetic core, secondary winding and measuring instrument, characterized in that, in order to reduce the influence of extraneous magnetic fields on the readings of the measuring instrument, the secondary dowel is composed of two identical coils connected in series in the device circuit and placed on two symmetrical parts of a detachable magnetic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU414612A SU89228A1 (en) | 1950-03-20 | 1950-03-20 | Portable detachable clamp for measuring current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU414612A SU89228A1 (en) | 1950-03-20 | 1950-03-20 | Portable detachable clamp for measuring current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU89228A1 true SU89228A1 (en) | 1950-11-30 |
Family
ID=48260530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU414612A SU89228A1 (en) | 1950-03-20 | 1950-03-20 | Portable detachable clamp for measuring current |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU89228A1 (en) |
-
1950
- 1950-03-20 SU SU414612A patent/SU89228A1/en active
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