SU145012A1 - Coordinate Measuring Device - Google Patents
Coordinate Measuring DeviceInfo
- Publication number
- SU145012A1 SU145012A1 SU696618A SU696618A SU145012A1 SU 145012 A1 SU145012 A1 SU 145012A1 SU 696618 A SU696618 A SU 696618A SU 696618 A SU696618 A SU 696618A SU 145012 A1 SU145012 A1 SU 145012A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring device
- coordinate measuring
- conveyor
- speed
- tachogenerator
- Prior art date
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
Известные координатно-измерительные устройства дл определени объема материала, переносимого транспортером, содержащие несколько индуктивных датчиков положени , установленных на путн транспортировани материалов, электрические счетчики, интегрирующие их сигналы , и тахогенераторы имеют большие ошибки измерени , обусловленные неравномерной скоростью движени транспортера, в св зи с чем их применение в промышленности ограничено.The known coordinate measuring devices for determining the volume of material transported by the conveyor, containing several inductive position sensors installed on the way of transporting materials, electric meters integrating their signals, and tachogenerators have large measurement errors due to the uneven speed of the conveyor, therefore their use in industry is limited.
Применение в подобных устройствах магнитного усилител , включенного на выходе тахогенератора, позволило исключить ошибки счетчика при колебани х скорости транспортера и повысить точность измерени .The use of a magnetic amplifier connected at the output of a tachogenerator in such devices made it possible to eliminate counter errors during variations in the conveyor speed and to improve the measurement accuracy.
На чертеже приведена принципиальна электрическа схема пред .laraeMoro координатно-измерительного устройства, питаемого от сети переменного тока через стабилизатор 1 напр жени и автотрансформатор 2, к которому подключен счетчик 3 электрической энергии с двум системами обмоток.The drawing shows a circuit diagram of a previous .laraeMoro coordinate-measuring device powered from an AC network through a voltage regulator 1 and an autotransformer 2, to which an electric power meter 3 is connected with two winding systems.
Токова обмотка 4 подключена к сети через индуктивные сопротивлени 5, величина которых мен етс пропорционально высоте материала , переносимого транспортером, в месте контакта материала со H iynoM индуктивного датчика.The current winding 4 is connected to the network through inductive resistances 5, the magnitude of which varies in proportion to the height of the material carried by the conveyor at the point of contact of the material with H iynoM of the inductive sensor.
Токова обмотка 6 подключена к сети через активное сопротивление 7. Обмотки 8 к 9 напр жени счетчика подключены к стабилизатору / напр жени через последовательно соединенные обмотки 10 и // магнитного усилител 12, включенного на выходе тахогенератора 13. обороты которого пропорциональны величине линейной скорости трансформаторной ленты,так как приводной цилиндр 14, соединенный с осью тахогенератора, получает вращени от движущейс ленты транспортера .The current winding 6 is connected to the network through the active resistance 7. The windings 8 to 9 of the meter voltage are connected to the stabilizer / voltage through the series-connected windings 10 and // magnetic amplifier 12 connected at the output of the tachogenerator 13. The speed of which is proportional to the magnitude of the linear speed of the transformer tape as the driving cylinder 14 connected to the axis of the tachogenerator receives rotation from the moving conveyor belt.
Лева система обмоток 4 1Л 8 счетчика создает момент, пропорциональный объему переносимого материала, а права система обмоток 6 и .9 развивает момент, завис ший от скорости движени транспортера.The left winding system 4 1Л 8 of the counter creates a moment proportional to the volume of the transported material, and the right winding system 6 and .9 develops a moment depending on the speed of the conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU696618A SU145012A1 (en) | 1961-02-08 | 1961-02-08 | Coordinate Measuring Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU696618A SU145012A1 (en) | 1961-02-08 | 1961-02-08 | Coordinate Measuring Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU145012A1 true SU145012A1 (en) | 1961-11-30 |
Family
ID=48300626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU696618A SU145012A1 (en) | 1961-02-08 | 1961-02-08 | Coordinate Measuring Device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU145012A1 (en) |
-
1961
- 1961-02-08 SU SU696618A patent/SU145012A1/en active
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