SU1490671A1 - Device for adjusting levels of loose materials - Google Patents
Device for adjusting levels of loose materials Download PDFInfo
- Publication number
- SU1490671A1 SU1490671A1 SU874365445A SU4365445A SU1490671A1 SU 1490671 A1 SU1490671 A1 SU 1490671A1 SU 874365445 A SU874365445 A SU 874365445A SU 4365445 A SU4365445 A SU 4365445A SU 1490671 A1 SU1490671 A1 SU 1490671A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric motor
- rectifier
- terminals
- winding
- phase electric
- Prior art date
Links
Abstract
Изобретение относитс к устройствам дл регулировани уровн сыпучих материалов. Устройство содержит двухфазный электродвигатель с установленной на его валу тормозной крыльчаткой, два выпр мител , релейный и ключевой элементы. Упрощение достигаетс за счет включени обмоток электродвигател в сеть переменного тока через первый и второй конденсаторы и первый выпр митель, параллельно которому подключены обмотка релейного элемента и ключевой элемент, управл ющий вход которого соединен с выходом второго выпр мител , на вход которого поступает сигнал с резистора, включенного последовательно с третьим конденсатором параллельно одной из обмоток двигател , 2 ил.The invention relates to devices for controlling the level of bulk materials. The device contains a two-phase electric motor with a brake impeller mounted on its shaft, two rectifiers, a relay and key elements. Simplification is achieved by switching the motor windings into the AC network through the first and second capacitors and the first rectifier, in parallel with which the winding of the relay element and the key element, the control input of which is connected to the output of the second rectifier, are connected. connected in series with the third capacitor in parallel with one of the motor windings, 2 Il.
Description
фие.2FI.2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874365445A SU1490671A1 (en) | 1987-12-14 | 1987-12-14 | Device for adjusting levels of loose materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874365445A SU1490671A1 (en) | 1987-12-14 | 1987-12-14 | Device for adjusting levels of loose materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1490671A1 true SU1490671A1 (en) | 1989-06-30 |
Family
ID=21350428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874365445A SU1490671A1 (en) | 1987-12-14 | 1987-12-14 | Device for adjusting levels of loose materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1490671A1 (en) |
-
1987
- 1987-12-14 SU SU874365445A patent/SU1490671A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР 9 421979, кл. G 05 D 9/12, 1973. Дмитренко Л.П. Приборы контрол и регулировани уровн сыпучих материалов. М.: Энерги , 1978, с. 45, рис. 25а. * |
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