基本信息:
- 专利标题： SPOUT FOR SWITCHGEAR, SWITCHGEAR HAVING SPOUT, AND METHOD THEREOF
- 申请号：US15485484 申请日：2017-04-12
- 公开(公告)号：US20170222408A1 公开(公告)日：2017-08-03
- 发明人： Hao WU , Liying LI , He MENG , Xuhui REN , Rui XING , Fangwei ZHENG
- 申请人： General Electric Company
- 优先权： CN201310232772.3 20130613
- 主分类号： H02B1/56
- IPC分类号： H02B1/56 ; H01R13/10 ; H01R4/70 ; H02B1/20 ; H02G3/22
摘要：
A spout for a connection between a bus bar and a circuit breaker in switchgear includes a housing and a fixed contact. The housing is formed of insulative material and includes a tubular body having an inner cavity and a radial first ventilation opening, a base portion having a first longitudinal opening, and a fixed contact receiving portion having a second longitudinal opening. The fixed contact is formed of a conductive material, has an outer contact surface exposed through the second longitudinal opening, and forms a portion of an outer surface of the spout. A switchgear includes a wall dividing a circuit breaker compartment from a bus bar compartment, and the base portion of the spout is securable to the wall.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02B | 供电或配电用的配电盘、变电站或开关装置 |
| ------H02B1/00 | 框架、盘、板、台、机壳；变电站或开关装置的零部件 |
| --------H02B1/56 | .冷却；通风 |