公开(公告)号：US07223920B2

公开(公告)日：2007-05-29

申请号：US11156339

申请日：2005-06-17

申请人： George F. Dailey ,  Louis R. Rubio

发明人： George F. Dailey ,  Louis R. Rubio

IPC分类号： H05K7/14

CPC分类号： F16B37/14 ,  H02K1/16 ,  H02K3/42

摘要： The present invention provides for an insulating boot 20 for ends of through-bolts 12 in electric generators that comprises a shaped insulating boot. The boot has an inner surface and an outer surface and an opening, where the inner surface is substantially free of protrusions. The inner surface of the shaped boot 20 is within 0.01 to 0.5 inches (0.025–1.3 cm) larger than the shape of the end of a through-bolt 12 to which the shaped boot will be applied. The shaped insulating boot has a breakdown voltage of at least 10 kV, and more particularly at least 30 kV, and the shaped boot is placed over the end of a through-bolt of an electric generator.

摘要翻译： 本发明提供一种用于发电机中的贯穿螺栓12的端部的绝缘套管20，其包括成形的绝缘套管。 靴子具有内表面和外表面和开口，其中内表面基本上没有突起。 成形靴子20的内表面比成形靴子将要施加的贯穿螺栓12的端部的形状大0.01至0.5英寸（0.025-1.3厘米）。 成形的绝缘靴具有至少10kV，更特别是至少30kV的击穿电压，并且成形护罩放置在发电机的贯穿螺栓的端部之上。