| 发明名称 | Main circuit switchgear | ||
| 摘要 | There is provided a main circuit switchgear that includes a breaker; a leg part that supports the breaker; a disconnector that is connected to the breaker; a leg part that supports the disconnector; a metal container that accommodates therein the breaker and the disconnector and includes a bottom plate in which an opening is provided at a position corresponding to a position of the leg part, where the leg part is fixed onto the bottom plate, and a support frame that includes a top panel on which the bottom plate is placed and a leg part that supports the top panel, where the leg part is fixed onto the top panel via the opening. | ||
| 申请公布号 | US9219354(B2) | 申请公布日期 | 2015.12.22 |
| 申请号 | US201114239320 | 申请日期 | 2011.09.28 |
| 申请人 | MITSUBISHI ELECTRIC CORPORATION | 发明人 | Kawakami Manabu;Yamashita Toru;Otani Hirokazu;Yoshida Daisuke |
| 分类号 | H02B13/00;H02B13/02;H01H31/32 | 主分类号 | H02B13/00 |
| 代理机构 | Buchanan Ingersoll & Rooney PC | 代理人 | Buchanan Ingersoll & Rooney PC |
| 主权项 | 1. A main circuit switchgear comprising: a breaker; a breaker leg part that supports the breaker; a disconnector that is connected to the breaker; a disconnector leg part that supports the disconnector; a casing that accommodates therein the breaker and the disconnector and includes a flat-plate-shaped bottom in which an opening is provided at a position corresponding to a position of the breaker leg part, where the disconnector leg part is fixed onto the bottom; and a support frame that includes a top plate on which the bottom of the casing is placed and a frame leg part that supports the top panel, where a lower end portion of the breaker leg part is inserted into an opening of the casing and the breaker leg part is fixed onto the top panel via the opening. | ||
| 地址 | Chiyoda-Ku, Tokyo JP | ||