| 发明名称 |
INTEGRATED CONTROL CIRCUITRY AND COIL ASSEMBLY FOR IRRIGATION CONTROL |
| 摘要 |
An integrated irrigation valve control device has a coil adapted to develop an electromagnetic flux sufficient to cause actuation of irrigation equipment. Control circuitry is electrically coupled to the coil to control the flux at the coil. A housing covers at least a portion of the coil and at least a portion of the control circuitry. |
| 申请公布号 |
US2017094918(A1) |
申请公布日期 |
2017.04.06 |
| 申请号 |
US201615380816 |
申请日期 |
2016.12.15 |
| 申请人 |
Rain Bird Corporation |
发明人 |
Crist Timothy J.;Prucinsky Matthew S.;Lorenz Michael A. |
| 分类号 |
A01G25/16;H01F7/18;H01F7/128;G05B15/02 |
主分类号 |
A01G25/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An irrigation control device comprising:
a coil configured to develop an electromagnetic flux sufficient to cause actuation of irrigation equipment; control circuitry electrically coupled to the coil and configured to receive, at input connections, modulated power signals from an external irrigation control unit of an irrigation control system via a control wire path coupled to the input connections, wherein the control circuitry is configured to derive control signals from the modulated power signals received from the control wire path and based on the control signals, output signaling to the coil to control the electromagnetic flux at the coil; and a housing covering at least a portion of the coil and at least a portion of the control circuitry. |
| 地址 |
Azusa CA US |
