SU128897A1 - Non-contact rail sensor for automatic recording of the number of axles of rolling stock - Google Patents
Non-contact rail sensor for automatic recording of the number of axles of rolling stockInfo
- Publication number
- SU128897A1 SU128897A1 SU624168A SU624168A SU128897A1 SU 128897 A1 SU128897 A1 SU 128897A1 SU 624168 A SU624168 A SU 624168A SU 624168 A SU624168 A SU 624168A SU 128897 A1 SU128897 A1 SU 128897A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- axles
- sensor
- rolling stock
- automatic recording
- contact rail
- Prior art date
Links
Description
Насто щее изобретение отиоситс к бесконтактным рельсовым датчикам дл автоматического учета числа осей иодзижного состава, выиолненным в виде расположенного Поперек пути электромагнита, магнитна цепь которого замыкаетс через воздушный зазор и колесную пару.The present invention is suitable for contactless rail sensors to automatically take into account the number of axles of the air-borne composition, developed in the form of an electromagnet located across the path, the magnetic circuit of which closes through the air gap and the wheelset.
Предлагаемый датчик отличаетс от известных тем, что полюсы электромагнита расположены ниже головок рельсов так, чтобы замыкание магнитной цепи осуществл лось через реборды скатов.The proposed sensor differs from the known ones in that the electromagnet poles are located below the rail heads in such a way that the magnetic circuit is closed through the flanges of the ramps.
Такое выполнение позвол ет уменьшить воздушный зазор и повысить чувствительность датчика.This embodiment allows to reduce the air gap and increase the sensitivity of the sensor.
На чертеже изображена ехема установки предлагаемого датчика.The drawing shows the installation of the proposed sensor.
Датчик представл ет плоский электромагнит /, размещен)ый поперек пути между рельсами 2. При наезде вагонетки на датчик его магнитный поток замыкаетс через воздушные зазоры 3 и колесную пару 4. Полюсы электромагнита / размещены ниже головок рельсов так, чтобы замыкание магнитного потока осуществл лось через реборды скатов.The sensor is a flat electromagnet (placed) transversely between the rails 2. When a car goes over the sensor, its magnetic flux closes through the air gaps 3 and the wheel pair 4. The poles of the electromagnet / are located below the rail heads so that the magnetic flux closes through ribs slopes.
Смещение колес в любую сторону и ущирение колеи не оказывают вли ни на работу датчика, так как при этом вли ние одного колеса уменьшаетс , а другого увеличиваетс .The displacement of the wheels in any direction and the broadening of the gauge do not affect the operation of the sensor, since this affects one wheel and increases the other.
В основу электрической схемы датчика полол ен известный принцип резонанса напр жени при последовательном соединении индуктивного и емкостного сопротивлений.The electrical circuit of the sensor is based on the well-known principle of voltage resonance with series connection of inductive and capacitive impedances.
№ 12889Г- 2 -No. 12889Г- 2 -
ф Предмет изобретени f subject invention
.БескдатЕЙ т«БЙ1 рельсойый датчик дл автоматичеекого учета числа осей подви.кщг e&c.fa(3a, Мполненный в Виде расположенного поперек пути 3.fei TpoMarHHTa, магнитна цепь которого замыкаетс через воздушный , пару, отличающийс тем, что, с целью повышени чувствительнс ти и надежности датчика, полюсы электромагнита распсЛожены ниже головок рельсов так, чтобы замыкание магнитной цепи о :уш,ествл Лось через, реборды скатов..BU1 rail sensor for automatically taking into account the number of axes of the displacement e & c.fa (3a, Completed in the form of 3.fei TpoMarHHTa located across the path, the magnetic circuit of which is closed through the air, a pair, characterized in that increase the sensitivity and reliability of the sensor, the electromagnet poles are located below the rail heads so that the magnetic circuit is closed: ear, elk Elk through, ramps flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU624168A SU128897A1 (en) | 1959-04-01 | 1959-04-01 | Non-contact rail sensor for automatic recording of the number of axles of rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU624168A SU128897A1 (en) | 1959-04-01 | 1959-04-01 | Non-contact rail sensor for automatic recording of the number of axles of rolling stock |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792742619A Addition SU800891A2 (en) | 1979-03-27 | 1979-03-27 | Device for limiting oscillation of electric instrument movable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU128897A1 true SU128897A1 (en) | 1959-11-30 |
Family
ID=48400080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU624168A SU128897A1 (en) | 1959-04-01 | 1959-04-01 | Non-contact rail sensor for automatic recording of the number of axles of rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU128897A1 (en) |
-
1959
- 1959-04-01 SU SU624168A patent/SU128897A1/en active
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