基本信息:
- 专利标题： Tripping Apparatus, Particularly For Circuit Breakers
- 专利标题（中）：脱扣器，特别适用于断路器
- 申请号：US13145619 申请日：2010-01-22
- 公开(公告)号：US20120018287A1 公开(公告)日：2012-01-26
- 发明人： Jörg Gassmann , Matthias Kulke , Thomas Müller
- 申请人： Jörg Gassmann , Matthias Kulke , Thomas Müller
- 申请人地址： DE Munich
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： DE Munich
- 优先权： DE102009007586.0 20090205
- 国际申请： PCT/DE2010/000061 WO 20100122
- 主分类号： H01H5/06
- IPC分类号： H01H5/06
摘要：
At least one embodiment of the invention relates to a tripping apparatus, particularly for circuit breakers, which includes at least one controllable tripping magnet having an armature that is operatively connected to a downstream tripping gear, which engages in a tripping mechanism that acts on the circuit breaker and is coupled to a preloaded spring serving as a force amplifier. According to at least one embodiment of the invention, the tripping mechanism includes a camshaft having a plurality of cam lobes, wherein at least one actuating device is associated with each cam lobe having an offset rotational angle, and wherein, when tripped, at least two actuating processes associated with the respective actuating means take place consecutively, so that the full spring force is transmitted by way of the camshaft to at least one of said actuating means so as to perform the relevant actuating process.
摘要（中）：
本发明的至少一个实施例涉及一种特别用于断路器的脱扣装置，其包括至少一个可控制的跳闸磁体，其具有可操作地连接到下游跳闸齿轮的电枢，其接合作用在电路上的跳闸机构 断路器并且耦合到用作力放大器的预加载弹簧。 根据本发明的至少一个实施例，跳闸机构包括具有多个凸轮凸角的凸轮轴，其中至少一个致动装置与具有偏置旋转角度的每个凸轮凸角相关联，并且其中当跳闸时，至少两个 与相应的致动装置相关联的致动过程连续进行，使得整个弹簧力通过凸轮轴传递到至少一个所述致动装置，以便执行相关的致动过程。
公开/授权文献:
- US08547190B2 Tripping apparatus, particularly for circuit breakers 公开/授权日：2013-10-01
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 |
| ------H01H5/00 | 快动装置，即在单一的开启或单一的闭合动作中先储能后再释放能量，从而产生或加速触点的运动的装置 |
| --------H01H5/04 | .由弹性构件的形变而储能的 |
| ----------H01H5/06 | ..由螺旋形弹簧的压缩和伸张储能的 |