公开(公告)号：EP1152444A4

公开(公告)日：2006-08-16

申请号：EP00931702

申请日：2000-06-05

申请人： MITSUBISHI ELECTRIC CORP

发明人： MARUYAMA TOSHIMASA ,  SATO TOSHIFUMI ,  KOBAYASHI MINORU ,  MIYAMOTO SEIICHI ,  ITOTANI TAKAYUKI

IPC分类号： H02B13/02 ,  H01H1/58 ,  H01H9/12 ,  H01H31/00 ,  H01H33/66 ,  H01H33/666

CPC分类号： H01H33/666 ,  H01H1/5822 ,  H01H9/12 ,  H01H31/003 ,  H01H2033/6623 ,  H01H2033/6668

摘要： The invention provides a reliable, small-sized, low-cost switch gear whose interior space is fully utilized. A vacuum container (1) includes a metal tank (2) molded with insulating plastic (5), part of which serves as insulating barrier (20) in the form of a cylinder that encloses an extension of a movable ground contact conductor (13) extending from the vacuum container (1). A grounding/testing terminal (21) has one end extending into the insulating barrier (20) and the other end being outside the insulating plastic (5). The grounding/testing terminal (21) and the movable ground contact conductor (13) are electrically connected together through a second flexible conductor (22) in the insulating barrier (20).

摘要翻译： 本发明可以提供能够有效地利用船舶中的空间并减小其尺寸和成本，并且其可靠性和安全性高的开关装置。 通过用绝缘树脂5模制金属罐2形成真空容器1，并且绝缘树脂5的一部分形成为圆柱形，以提供绝缘屏障20，以便围绕接地侧的延伸部分 可移动导体13从真空容器1延伸。接地/测试端子21布置成其一端延伸到绝缘屏障20中，另一端延伸到绝缘树脂5的外面。接地/测试端子21和 接地侧可动导体13通过绝缘屏障20内的第二柔性导体22彼此电连接

公开(公告)号：EP1020970A4

公开(公告)日：2002-08-21

申请号：EP98944259

申请日：1998-09-28

申请人： MITSUBISHI ELECTRIC CORP

发明人： TAKAHASHI MASAYUKI ,  SAKAI MICHIO ,  YORITA MITSUMASA ,  ITOTANI TAKAYUKI ,  MIYAMOTO SEIICHI ,  MARUYAMA TOSHIMASA ,  ITO TAKEFUMI ,  KAWAMATA IWAO ,  KIMURA TOSHINORI ,  KOYAMA KENICHI ,  SATO SHINJI ,  HISAMORI YOUICHI ,  SEKIYA TAKASHI

IPC分类号： H01H1/20 ,  H01H1/32 ,  H01H1/58 ,  H01H31/00 ,  H01H33/66 ,  H01H33/666 ,  H02B13/035 ,  H02B13/02

CPC分类号： H01H31/003 ,  H01H1/20 ,  H01H1/32 ,  H01H1/5822 ,  H01H33/66261 ,  H01H33/666 ,  H01H33/6661 ,  H01H33/6664 ,  H01H2033/6668 ,  H02B13/0354

摘要： A switch gear comprising a bus side conductor; a load side conductor; a grounding conductor; a main circuit switching unit for bringing the bus side conductor and the load side conductor into and out of contact through a first fixed electrode and a first movable electrode making a pair; a ground switching unit for bringing the load side conductor and the grounding conductor into and out of contact through a second stationary electrode and a second movable electrode making a pair; a first driver for driving the first movable electrode; a second driver for driving the second movable electrode of the ground switching unit; and a vacuum enclosure, wherein the one end of the bus side conductor, the load side conductor and the grounding conductor, the main circuit switching unit and the ground switching unit are disposed inside the vacuum enclosure, and the first driver and the second driver are disposed outside the vacuum enclosure.

公开(公告)号：EP1156502A4

公开(公告)日：2006-10-18

申请号：EP00937248

申请日：2000-06-15

申请人： MITSUBISHI ELECTRIC CORP

发明人： KOBAYASHI MINORU ,  MARUYAMA TOSHIMASA ,  SATO TOSHIFUMI ,  MIYAMOTO SEIICHI ,  ITOTANI TAKAYUKI

IPC分类号： H01H31/02 ,  H01H3/22 ,  H01H3/26 ,  H01H3/32 ,  H01H3/42 ,  H01H33/36 ,  H01H33/42

CPC分类号： H01H3/42 ,  H01H3/22 ,  H01H3/26 ,  H01H3/32 ,  H01H2003/405

摘要： A small-sized power load-break switch is provided while increasing the transmission efficiency of force. The rotation of the drive shaft of a drive mechanism is transmitted through an input spur gear, a cylinder roller, and a rotational lever, etc., rather than converted to a linear motion, to an actuator attached fixedly to an output shaft. The transmission of motion between the cylinder roller and the rotational lever is carried out by the engagement of the side of the cylinder roller with a closed cam hole formed in the rotational lever.

公开(公告)号：EP1146026A4

公开(公告)日：2005-06-01

申请号：EP00937304

申请日：2000-06-19

申请人： MITSUBISHI ELECTRIC CORP

发明人： MIYAMOTO SEIICHI ,  MARUYAMA TOSHIMASA ,  SATO TOSHIFUMI ,  ITOTANI TAKAYUKI ,  KOBAYASHI MINORU

IPC分类号： B23K1/19 ,  B23K35/24 ,  B23K103/04 ,  B23K103/08 ,  B23K103/12 ,  C04B37/02 ,  H01H3/32 ,  H01H33/42

CPC分类号： C04B37/026 ,  C04B37/021 ,  C04B2237/123 ,  C04B2237/125 ,  C04B2237/126 ,  C04B2237/127 ,  C04B2237/343 ,  C04B2237/405 ,  C04B2237/406 ,  C04B2237/407 ,  C04B2237/708 ,  C04B2237/72 ,  C04B2237/78 ,  C04B2237/86 ,  H01H3/32

摘要： A joining method for ceramics and metal without using an intermediate material and a joined body of ceramics and metal by the method, the joining method being characterized in that a joint area on the metal side is up to 90% of a joint area on the ceramics side.