SU115614A1 - Device for measuring horizontal deviations of contact wire - Google Patents
Device for measuring horizontal deviations of contact wireInfo
- Publication number
- SU115614A1 SU115614A1 SU580129A SU580129A SU115614A1 SU 115614 A1 SU115614 A1 SU 115614A1 SU 580129 A SU580129 A SU 580129A SU 580129 A SU580129 A SU 580129A SU 115614 A1 SU115614 A1 SU 115614A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- contact wire
- horizontal deviations
- measuring horizontal
- capacitance
- deviations
- Prior art date
Links
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
Дл измерени горизонтальных отклонений контактного провода используют устройства, содержащие электрический датчик, расположенный на лыже пантографа. Известные подобные устройства характеризуютс значительной инерционностью и не обеспечивают достаточной точности измерени при повышенных скорост х движени .To measure the horizontal deviations of the contact wire, devices are used that contain an electrical sensor located on the ski pantograph. The known similar devices are characterized by considerable inertia and do not provide sufficient measurement accuracy at elevated speeds of movement.
Предлагаемое устройство свободно от указанных недостатков. Это достигаетс тем, что в качестве указанного датчика применен экранноемкостный датчик, включенный в схему лампового генератора и выполненный в виде двух металлических пластин с равномерно убывающей ро длине шириной, которые расположены параллельно лыже пантографа и не касаютс контактного провода.The proposed device is free from these disadvantages. This is achieved by using a screen-capacitance sensor included in the lamp generator circuit and made in the form of two metal plates with a uniformly decreasing length, which are parallel to the pantograph ski and do not touch the contact wire.
На чертеже изображена принципиальна схема предлагаемого устройства .The drawing shows a schematic diagram of the proposed device.
Датчик представл ет собой систему двух металлических пластин /, имеющих щирину, равноубывающую по длине. Пластины 1 располагаютс параллельно лыже 2 пантографа и не касаютс контактного провода 3. В результате этого при отклонении контактного провода от оси пути, измен етс величина емкости между проводом и пластинами датчика. Эта емкость измен етс пропорционально величине отклонени .The sensor is a system of two metal plates / having a width equal to decreasing in length. The plates 1 are arranged parallel to the ski 2 pantograph and do not touch the contact wire 3. As a result, when the contact wire deviates from the axis of the path, the capacitance between the wire and the sensor plates changes. This capacitance varies in proportion to the magnitude of the deviation.
Измерение емкости датчика осуществл етс генератором 4, типа емкостного толщиномера .который воздействует на индикатор 5 (осциллограф и т. п.).The sensor capacitance is measured by a generator 4, such as a capacitance thickness gauge, which acts on an indicator 5 (oscilloscope, etc.).
Предмет изобретени Subject invention
Устройство дл замера горизонтальных отклонений контактного провода с применением электрического датчика, расположенного на лыже пантографа, отличающеес тем, что, с целью увеличени точности измерени при повьшенных скорост х движени , в качестве указанA device for measuring horizontal deviations of the contact wire using an electric sensor located on the ski pantograph, characterized in that, in order to increase the measurement accuracy at higher driving speeds,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU580129A SU115614A1 (en) | 1957-07-05 | 1957-07-05 | Device for measuring horizontal deviations of contact wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU580129A SU115614A1 (en) | 1957-07-05 | 1957-07-05 | Device for measuring horizontal deviations of contact wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU115614A1 true SU115614A1 (en) | 1957-11-30 |
Family
ID=48387894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU580129A SU115614A1 (en) | 1957-07-05 | 1957-07-05 | Device for measuring horizontal deviations of contact wire |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU115614A1 (en) |
-
1957
- 1957-07-05 SU SU580129A patent/SU115614A1/en active
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