公开(公告)号：US06618234B1

公开(公告)日：2003-09-09

申请号：US09658378

申请日：2000-09-08

申请人： Ali Abdelghani ,  Uzair Siddiqui ,  Derek A. Harris ,  Lam Mau Nguyen ,  Arnold Ray Nelson ,  Michael Larry Bell

发明人： Ali Abdelghani ,  Uzair Siddiqui ,  Derek A. Harris ,  Lam Mau Nguyen ,  Arnold Ray Nelson ,  Michael Larry Bell

IPC分类号： H02H900

CPC分类号： H02H9/044 ,  A01G25/16 ,  H02H9/06

摘要： Damage to electronic golf course sprinkler valve controls from lightning current surges is prevented by electrically isolating the actual valve control circuit from the logic circuitry that controls it, using in the valve control circuit only components and printed traces that can withstand at least as much power dissipation as the field wiring, and grounding each valve control individually to earth ground through a plasma discharge device.

摘要翻译： 通过将实际的阀门控制电路与控制它的逻辑电路电隔离来防止来自雷电流浪涌的电子高尔夫球场洒水阀控制器的损坏，在阀控制电路中仅使用能够承受至少相同功率耗散的部件和印刷迹线 作为现场接线，并通过等离子体放电装置将每个阀门控制单独地接地。