发明申请
WO2013052069A1 CIRCUIT BREAKER HAVING AN UNLOCKING MECHANISM AND METHODS OF OPERATING SAME
审中-公开
基本信息:
- 专利标题： CIRCUIT BREAKER HAVING AN UNLOCKING MECHANISM AND METHODS OF OPERATING SAME
- 专利标题（中）：具有解锁机构的电路断路器及其操作方法
- 申请号：PCT/US2011/055563 申请日：2011-10-10
- 公开(公告)号：WO2013052069A1 公开(公告)日：2013-04-11
- 发明人： YANG, Guang , BIEDRZYCKI, Timothy
- 申请人： SIEMENS INDUSTRY, INC. , YANG, Guang , BIEDRZYCKI, Timothy
- 申请人地址： 3333 Old Milton Parkway Alpharetta, Georgia 30005-4437 US
- 专利权人： SIEMENS INDUSTRY, INC.,YANG, Guang,BIEDRZYCKI, Timothy
- 当前专利权人： SIEMENS INDUSTRY, INC.,YANG, Guang,BIEDRZYCKI, Timothy
- 当前专利权人地址： 3333 Old Milton Parkway Alpharetta, Georgia 30005-4437 US
- 代理机构： DE LA ROSA, Jose R. et al.
- 优先权： US13/267,932 20111007
- 主分类号： H01H75/02
- IPC分类号： H01H75/02
摘要：
Embodiments provide an electronic circuit breaker. The electronic circuit breaker has a moveable contact arm having a moveable main electrical contact, and a lockout mechanism operable to contact the moveable contact arm and block motion of thereof, the lockout mechanism having a lockout latch with one or more pivot joints pivotal about a pivot axis, a moveable stop on, and an offset engagement portion, the moveable stop adapted to contact the moveable contact arm, and an unlock actuator providing an unlock force at the engagement portion causing lockout latch pivoting about the pivot axis and release of the moveable contact arm. Also disclosed are secondary electrical contacts configured to engage each other in the ON configuration, with a leaf spring operably supporting a moveable one of the secondary contacts, the leaf spring configured to be flexed to close the secondary contacts. A method of operating the electronic circuit breaker is provided.
摘要（中）：
实施例提供一种电子断路器。 电子断路器具有可移动的接触臂，其具有可移动的主电接触件，以及可操作以接触可移动接触臂并阻止其移动的锁定机构，所述锁定机构具有锁定闩锁，所述闭锁闩锁具有一个或多个枢轴接头， 轴线，可移动止动件和偏移接合部分，适于接触可动触点臂的可移动止动件，以及解锁致动器，其在接合部分处提供解锁力，从而使锁定闩锁围绕枢转轴线枢转并释放可移动触点 臂。 还公开了被配置成在ON构造中彼此接合的次级电触点，其中板簧可操作地支撑可移动的一个次触点，该板簧构造成弯曲以闭合次触点。 提供了一种操作电子断路器的方法。
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 |
| ------H01H75/00 | 过负荷保护断路开关，过电流时其自动释放由电动复位机构的先前操作而贮存的机械能从而打开其触点的 |
| --------H01H75/02 | .零部件 |