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1. 发明申请

US20120211341A1 Spring Operated Actuator For An Electrical Switching Apparatus 有权
标题翻译：用于电气开关设备的弹簧执行器
公开(公告)号：US20120211341A1
公开(公告)日：2012-08-23
申请号：US13458350
申请日：2012-04-27
申请人： Daniel Staffas , Johannes Tredoux , Mats Holman , Ulf Akesson
发明人： Daniel Staffas , Johannes Tredoux , Mats Holman , Ulf Akesson
IPC分类号： H01H5/06
CPC分类号： H01H3/3026 , H01H33/40
摘要： A spring operated actuator for an electrical switching apparatus. It has an opening spring and a closing spring, one of them including a torsion spring. The torsion spring is charged in the unwinding direction and discharged in the winding direction.
摘要翻译：一种用于电气开关装置的弹簧操作致动器。它有一个打开弹簧和一个闭合弹簧，其中一个包括扭簧。扭转弹簧沿退绕方向充电并沿卷绕方向排出。

2. 发明授权

US08618430B2 Spring operated actuator for an electrical switching apparatus 有权
标题翻译：用于电气开关设备的弹簧操作致动器
公开(公告)号：US08618430B2
公开(公告)日：2013-12-31
申请号：US13463324
申请日：2012-05-03
申请人： Daniel Staffas , Johannes Tredoux , Mats Holman
发明人： Daniel Staffas , Johannes Tredoux , Mats Holman
IPC分类号： H01H3/00
CPC分类号： H01H33/40 , H01H3/3026 , H01H3/605
摘要： A spring operated actuator for an electrical switching apparatus. The actuator has a main shaft transmitting the actuation movement to the switching apparatus and has opening spring means and closing spring means. The opening spring means includes an opening torsion spring and the closing means includes a closing torsion spring. The axes of the torsion springs extend in the same direction and at a distance from each other that is less than 20% of the external opening spring diameter.
摘要翻译：一种用于电气开关装置的弹簧操作致动器。致动器具有将致动运动传递到开关装置的主轴，并具有打开弹簧装置和闭合弹簧装置。打开弹簧装置包括打开的扭转弹簧，并且闭合装置包括闭合扭转弹簧。扭转弹簧的轴线在相对于外部开口弹簧直径的20％的相同方向上彼此间隔开。

3. 发明授权

US08338732B2 Spring operated actuator for an electrical switching apparatus 有权
标题翻译：用于电气开关设备的弹簧操作致动器
公开(公告)号：US08338732B2
公开(公告)日：2012-12-25
申请号：US13458350
申请日：2012-04-27
申请人： Daniel Staffas , Johannes Tredoux , Mats Holman , Ulf Åkesson
发明人： Daniel Staffas , Johannes Tredoux , Mats Holman , Ulf Åkesson
IPC分类号： H01H33/42
CPC分类号： H01H3/3026 , H01H33/40
摘要： A spring operated actuator for an electrical switching apparatus. It has an opening spring and a closing spring, one of them including a torsion spring. The torsion spring is charged in the unwinding direction and discharged in the winding direction.
摘要翻译：一种用于电气开关装置的弹簧操作致动器。它有一个打开弹簧和一个闭合弹簧，其中一个包括扭簧。扭转弹簧沿退绕方向充电并沿卷绕方向排出。

4. 发明申请

US20120228103A1 Spring Operated Actuator For An Electrical Switching Apparatus 有权
标题翻译：用于电气开关设备的弹簧执行器
公开(公告)号：US20120228103A1
公开(公告)日：2012-09-13
申请号：US13463324
申请日：2012-05-03
申请人： Daniel Staffas , Johannes Tredoux , Mats Holman
发明人： Daniel Staffas , Johannes Tredoux , Mats Holman
IPC分类号： H01H3/38
CPC分类号： H01H33/40 , H01H3/3026 , H01H3/605
摘要： A spring operated actuator for an electrical switching apparatus. The actuator has a main shaft transmitting the actuation movement to the switching apparatus and has opening spring means and closing spring means. The opening spring means includes an opening torsion spring and the closing means includes a closing torsion spring. The axes of the torsion springs extend in the same direction and at a distance from each other that is less than 20% of the external opening spring diameter.
摘要翻译：一种用于电气开关装置的弹簧操作致动器。致动器具有将致动运动传递到开关装置的主轴，并具有打开弹簧装置和闭合弹簧装置。打开弹簧装置包括打开的扭转弹簧，并且闭合装置包括闭合扭转弹簧。扭转弹簧的轴线在相对于外部开口弹簧直径的20％的相同方向上彼此间隔开。

5. 发明授权

US08183486B2 Spring arrangement for spring drive unit and spring drive unit comprising spring arrangement 有权
标题翻译：包括弹簧装置的弹簧驱动单元和弹簧驱动单元的弹簧装置
公开(公告)号：US08183486B2
公开(公告)日：2012-05-22
申请号：US12342926
申请日：2008-12-23
申请人： Johannes Tredoux , Staffan Jacobsson
发明人： Johannes Tredoux , Staffan Jacobsson
IPC分类号： H01H5/00
CPC分类号： H01H3/3026 , H01H33/40
摘要： The invention describes a spring arrangement for spring drive unit, which spring arrangement comprises a spring, a pullrod connected at a first pullrod end to a first spring end of the spring and connected at an opposite second pullrod end to a rotary shaft of the spring drive unit, a frame plate against which a second spring end of the spring is mounted and the frame plate being provided with an opening through which the pullrod extends to be connected to the shaft. Further, the first spring end of the spring, to which the pullrod is connected, is unguided, and the parameters of the spring are chosen in response to the operating conditions of the spring drive unit such that the spring is stable during operation.
摘要翻译：本发明描述了一种用于弹簧驱动单元的弹簧装置，该弹簧装置包括弹簧，在第一拉链端连接到弹簧的第一弹簧端的拉杆，并在相对的第二拉链端连接到弹簧驱动装置的旋转轴单元，安装有弹簧的第二弹簧端的框架板，并且框架板设置有开口，拉杆通过该开口延伸以与轴连接。此外，弹簧的连接的弹簧的第一弹簧端被引导，并且响应于弹簧驱动单元的操作条件选择弹簧的参数，使得弹簧在操作期间是稳定的。

6. 发明申请

US20090166167A1 Spring Arrangement For Spring Drive Unit And Spring Drive Unit Comprising Spring Arrangement 有权
标题翻译：弹簧驱动单元和弹簧驱动单元的弹簧布置包括弹簧布置
公开(公告)号：US20090166167A1
公开(公告)日：2009-07-02
申请号：US12342926
申请日：2008-12-23
申请人： Johannes Tredoux , Staffan Jacobsson
发明人： Johannes Tredoux , Staffan Jacobsson
IPC分类号： H01H5/00
CPC分类号： H01H3/3026 , H01H33/40
摘要： The invention describes a spring arrangement for spring drive unit, which spring arrangement comprises a spring, a pullrod connected at a first pullrod end to a first spring end of the spring and connected at an opposite second pullrod end to a rotary shaft of the spring drive unit, a frame plate against which a second spring end of the spring is mounted and the frame plate being provided with an opening through which the pullrod extends to be connected to the shaft. Further, the first spring end of the spring, to which the pullrod is connected, is unguided, and the parameters of the spring are chosen in response to the operating conditions of the spring drive unit such that the spring is stable during operation.
摘要翻译：本发明描述了一种用于弹簧驱动单元的弹簧装置，该弹簧装置包括弹簧，在第一拉链端连接到弹簧的第一弹簧端的拉杆，并在相对的第二拉链端连接到弹簧驱动装置的旋转轴单元，安装有弹簧的第二弹簧端的框架板，并且框架板设置有开口，拉杆通过该开口延伸以与轴连接。此外，弹簧的连接的弹簧的第一弹簧端被引导，并且响应于弹簧驱动单元的操作条件选择弹簧的参数，使得弹簧在操作期间是稳定的。

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