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。

公开(公告)号：US06702595B2

公开(公告)日：2004-03-09

申请号：US10165945

申请日：2002-06-10

申请人： Arnold Ray Nelson ,  Derek A. Harris

发明人： Arnold Ray Nelson ,  Derek A. Harris

IPC分类号： H01R1200

CPC分类号： H05K1/144 ,  H01R12/57 ,  H01R13/115

摘要： A stable fuse clip for printed circuit boards has a vertical back plate, a pair of forwardly extending vertical flanges, and a rearwardly extending horizontal flange strengthened against bending. The horizontal flange, the bottom edges of the vertical flanges, and the bottom edge of the back plate are horizontally coplanar and rest on the surface of the circuit board. Two legs extend downwardly through the board from the lateral sides of the back plate, and one leg extends downwardly from the distal end of the horizontal flange.

摘要翻译： 用于印刷电路板的稳定的保险丝夹具有垂直背板，一对向前延伸的垂直凸缘和向后延伸的水平凸缘，以抵抗弯曲。 水平法兰，垂直法兰的底部边缘和后板的底部边缘水平共面并放置在电路板的表面上。 两个腿从后板的侧面向下延伸穿过板，并且一个腿从水平凸缘的远端向下延伸。