发明申请
- 专利标题: VACUUM SWITCHGEAR
- 专利标题(中): 真空开关
-
申请号: US11762482申请日: 2007-06-13
-
公开(公告)号: US20070228014A1公开(公告)日: 2007-10-04
- 发明人: Kenji TSUCHIYA , Makoto Yano , Ayumu Morita , Takashi Sato , Masato Kobayashi , Tomoaki Utsumi
- 申请人: Kenji TSUCHIYA , Makoto Yano , Ayumu Morita , Takashi Sato , Masato Kobayashi , Tomoaki Utsumi
- 优先权: JP2005-045656 20050222
- 主分类号: H01H33/66
- IPC分类号: H01H33/66
摘要:
A reliable, compact vacuum switchgear is provided at an inexpensive cost. The vacuum switchgear comprises a switch 1 having a fixed electrode 12 and a movable electrode 13 connectable to and disconnectable from the fixed electrode 12, another switch 2 having a fixed electrode 22 and a movable electrode 23 connectable to and disconnectable from the fixed electrode 22, conductors 3 connected to the fixed electrodes 12, 22 of the switches 1, 2, earth switches 4 connected to the conductors 3, a mold section 7 formed by molding the conductors 3 and the earth switches 4 with resin, and a vacuum container 8 accommodating the switches 1, 2 and disposed on the mold section 7.
公开/授权文献
- US07902479B2 Vacuum switchgear 公开/授权日:2011-03-08
信息查询