公开(公告)号：US07637336B2

公开(公告)日：2009-12-29

申请号：US11377342

申请日：2006-03-17

申请人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

发明人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

IPC分类号： F01M11/00

CPC分类号： B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  F16H57/0404 ,  F16H57/0452 ,  F16H57/0476 ,  F16H61/0009 ,  Y02T10/6239

摘要： Drain holes are arranged in positions offset from valve holes of a valve body. The drain holes have a long chimney-shaped space such that even if insulation material, that has peeled off of an electric motor, is suspended in oil, it is less likely to enter drain chambers through the drain holes.

摘要翻译： 排水孔布置在偏离阀体阀孔的位置。 排水孔具有长的烟囱状空间，使得即使从电动机剥离的绝缘材料被悬浮在油中，也不太可能通过排水孔进入排出室。

公开(公告)号：US20060231339A1

公开(公告)日：2006-10-19

申请号：US11377342

申请日：2006-03-17

申请人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

发明人： Kazuhito Enomoto ,  Kiyotomo Mirua ,  Satoru Wakuta ,  Kazuhisa Ozaki ,  Nobuyuki Nagashima ,  Masato Fujikawa ,  Tomoyuki Maruyama ,  Masatoshi Adachi

IPC分类号： F01M9/10

CPC分类号： B60K6/26 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  F16H57/0404 ,  F16H57/0452 ,  F16H57/0476 ,  F16H61/0009 ,  Y02T10/6239

摘要： Drain holes are arranged in positions offset from valve holes of a valve body. The drain holes have a long chimney-shaped space such that even if insulation material, that has peeled off of an electric motor, is suspended in oil, it is less likely to enter drain chambers through the drain holes.