SU152311A1 - Device for measuring the thickness of ferromagnetic materials - Google Patents
Device for measuring the thickness of ferromagnetic materialsInfo
- Publication number
- SU152311A1 SU152311A1 SU765834A SU765834A SU152311A1 SU 152311 A1 SU152311 A1 SU 152311A1 SU 765834 A SU765834 A SU 765834A SU 765834 A SU765834 A SU 765834A SU 152311 A1 SU152311 A1 SU 152311A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thickness
- measuring
- ferromagnetic materials
- winding
- rods
- Prior art date
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
Известные устройства дл измерени толщины ферромагнитных материалов электромагнитным методом, выиолненные в виде дроссел насыщени с обмоткой переменного тока и с сердечником, подмагничиваемым полем, регулируемым соответственно толщине контролируемого издели , сложны по конструкции.The known devices for measuring the thickness of ferromagnetic materials by the electromagnetic method, obtained in the form of saturation throttles with an alternating current winding and with a core that can be magnetised by a field, are adjustable according to the thickness of the product being tested, are complex in design.
В описываемом устройстве, с целью упрощени конструкции, сердечник составлен из трех стержней, из которых два боковых несут обмотку , а средний выполнен с воздущным зазором дл помещени измер емого материала и снабжен обмоткой посто нного тока дл подмагничивани боковых стержней.In the described device, in order to simplify the design, the core is composed of three rods, of which two lateral ones carry the winding, and the middle one is made with an air gap to accommodate the measured material and is provided with a DC winding for biasing the lateral rods.
На чертеже изображена принципиальна схема устройства.The drawing shows a schematic diagram of the device.
Устройство выполнено в виде дроссел насыщени , сердечник / которого составлен из трех стержней. Два боковых стержн несут две обмотки переменного тока (W). Средний стержень 2 имеет воздушный зазор 5, куда помещаетс измер емый материал 4. Этот стержень 2 снабжен обмоткой посто нного тока (W), котора подмагничивает боковые стержни.The device is made in the form of saturation droplets, the core of which is composed of three rods. Two side rods carry two AC windings (W). The middle rod 2 has an air gap 5 where the material to be measured 4 is placed. This rod 2 is provided with a DC winding (W) that magnetises the side rods.
Предмет изобретени Subject invention
Устройство дл измерени толщины ферромагнитных материалов электромагнитным методом, выполненное в виде дроссел насыщени с обмоткой переменного тока и с сердечником, подмагничиваемым полем, регулируемым соответственно толщине контролируемого издели , от№ 152311- 2 -A device for measuring the thickness of ferromagnetic materials by an electromagnetic method, made in the form of saturation droplets with an alternating current winding and with a core, with a magnetic field adjustable according to the thickness of the tested product, No. 152311-2 -
личающеес тем, что, с цельюупрощени устройства, сердечник составлен из трех стержней, из которых два боковых несут указанную обмотку, а средний выполнен с воздушным зазором дл помещени измер емого материала и снабжен обмоткой посто нного тока дл подмагничивани боковых стержней.In order to simplify the device, the core is made up of three rods, of which two lateral carry the indicated winding, and the middle is made with an air gap for placing the measured material and is provided with a DC winding for biasing the side rods.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU765834A SU152311A1 (en) | 1962-02-21 | 1962-02-21 | Device for measuring the thickness of ferromagnetic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU765834A SU152311A1 (en) | 1962-02-21 | 1962-02-21 | Device for measuring the thickness of ferromagnetic materials |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU823449326A Addition SU1049937A2 (en) | 1982-06-08 | 1982-06-08 | Device for inspecting load of underground railway coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU152311A1 true SU152311A1 (en) | 1962-11-30 |
Family
ID=48306830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU765834A SU152311A1 (en) | 1962-02-21 | 1962-02-21 | Device for measuring the thickness of ferromagnetic materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU152311A1 (en) |
-
1962
- 1962-02-21 SU SU765834A patent/SU152311A1/en active
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