发明申请
US20050128033A1 SLOT MOTOR INCLUDING LEGS ENGAGING OPENINGS OF CIRCUIT BREAKER HOUSING AND ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME
失效
基本信息:
- 专利标题： SLOT MOTOR INCLUDING LEGS ENGAGING OPENINGS OF CIRCUIT BREAKER HOUSING AND ELECTRICAL SWITCHING APPARATUS EMPLOYING THE SAME
- 专利标题（中）：电动机电动机包括电动机断路器开闭器和电动开关装置
- 申请号：US10733145 申请日：2003-12-11
- 公开(公告)号：US20050128033A1 公开(公告)日：2005-06-16
- 发明人： Robert Mueller , Thomas Whitaker
- 申请人： Robert Mueller , Thomas Whitaker
- 主分类号： H01H71/02
- IPC分类号： H01H71/02 ; H01H77/10 ; H01H75/00
摘要：
A circuit breaker includes a housing having first and second openings, with stationary and movable separable contacts disposed therein. An operating mechanism is disposed in the housing, is coupled to the separable contacts and is structured to move those contacts between open and closed positions. A trip mechanism is disposed in the housing and cooperates with the operating mechanism to trip open the separable contacts. A slot motor assembly is disposed about the separable contacts and has upper and lower slot motor portions. The upper slot motor portion is disposed above the movable contact and the lower slot motor portion is disposed below the stationary contact. The upper slot motor portion includes a rigid, laminated steel member having a general U-shape, with a bight portion, and first and second legs. The first and second legs engage the housing at the respective first and second openings.
摘要（中）：
断路器包括具有第一和第二开口的壳体，其中设置有固定和可移动的可分离触点。 操作机构设置在壳体中，联接到可分离触点，并且构造成在打开位置和闭合位置之间移动这些触点。 跳闸机构设置在壳体中并与操作机构配合以使打开可分离触点。 槽电机组件围绕可分离触点设置，并具有上下槽电机部分。 上槽马达部分设置在可动触头上方，下槽马达部分设置在固定触头下方。 上槽马达部分包括具有一般U形的刚性层压钢构件，具有弯曲部分，以及第一和第二腿部。 第一和第二腿在相应的第一和第二开口处接合壳体。
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01H | 电开关；继电器；选择器；紧急保护装置 |
| ------H01H71/00 | 包含在H01H73/00至H01H83/00各组内的保护开关或继电器的零部件 |
| --------H01H71/02 | .外罩；外壳；底座；支架 |