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1. 发明授权

US07199318B2 Air guidance device for cooling a switch part of an electrical switch 有权
标题翻译：用于冷却电气开关的开关部分的空气引导装置
公开(公告)号：US07199318B2
公开(公告)日：2007-04-03
申请号：US10860271
申请日：2004-06-04
申请人： Clifford A. Buxton , Stefan Losch
发明人： Clifford A. Buxton , Stefan Losch
IPC分类号： H01H13/04
CPC分类号： H01H9/52 , H01H1/62 , H01H71/08
摘要： An air guidance device is for cooling a switch part of an electrical switch. It includes at least one air guidance element arranged at a distance from the switch part to be cooled, forming at least one air duct which runs vertically when the switch is in the installed position. The air duct includes an inlet area, which points downwards, for cooling air to flow therein, and having an outlet area, which points upwards, for cooling air to flow out thereof. In order to improve the heat dissipation, the air guidance element is shaped such that the inlet area tapers in the direction of the outlet area.
摘要翻译：空气引导装置用于冷却电气开关的开关部分。它包括至少一个空气引导元件，其布置成与被冷却的开关部分一定距离，形成至少一个在开关处于安装位置时垂直延伸的空气管道。空气管道包括向下指向的冷却空气进入其中的入口区域，并且具有向上指向的冷却空气流出的出口区域。为了改善散热，空气引导元件成形为使得入口区域在出口区域的方向上逐渐变细。

2. 发明授权

US07034233B2 Device for controlling a blocking mechanism of an electric switch in a switch cell 有权
标题翻译：用于控制开关单元中的电开关的阻塞机构的装置
公开(公告)号：US07034233B2
公开(公告)日：2006-04-25
申请号：US10505076
申请日：2003-02-20
申请人： Erhard Deylitz , Stefan Losch
发明人： Erhard Deylitz , Stefan Losch
IPC分类号： H01H9/20
CPC分类号： H02B11/133 , H01H9/22
摘要： A device is for controlling the movement of a blocking mechanism in an electric switch which is displaceably arranged in a switch cell. The device includes a push element and an oblique surface, whereby the oblique surface extends in the fitting position of the device in the direction of the travel of the switch and the push element can be maintained in a displaceable manner dependent on the position of a door of the switch cell in the switch cell. The push element co-operates with the oblique surface, acting on the blocking mechanism in such a way that the blocking mechanism is located in a release position when the door is closed and in a blocking position when the door is open. The device can be constructed in a simple manner by virtue of the fact that the oblique surface is inclined in a perpendicular position with respect to the direction of travel of the switch and the displacement path of the push element extends in a transversal manner with respect to the direction of travel.
摘要翻译：一种装置用于控制可开关地布置在开关单元中的电开关中的阻塞机构的移动。该装置包括推动元件和倾斜表面，由此倾斜表面在装置的装配位置沿开关的行进方向延伸，并且推动元件可以根据门的位置而保持在可移位的方式的开关单元。推动元件与倾斜表面协作，作用在阻挡机构上，使得当门关闭时，阻挡机构位于释放位置，并且当门打开时处于阻挡位置。由于倾斜表面相对于开关的行进方向在垂直位置倾斜并且推动元件的位移路径相对于开关的横向方向延伸，所以可以以简单的方式构造该装置旅行方向

3. 发明授权

US06838626B2 Electric switch with a drive shaft and a blocking mechanism for blocking actuation of the drive shaft 有权
标题翻译：具有驱动轴的电开关和用于阻止驱动轴的致动的阻塞机构
公开(公告)号：US06838626B2
公开(公告)日：2005-01-04
申请号：US10475607
申请日：2002-03-26
申请人： Erhard Deylitz , Stefan Losch
发明人： Erhard Deylitz , Stefan Losch
IPC分类号： H02B11/127 , H01H9/00
CPC分类号： H02B11/127
摘要： An electric switch includes a drive shaft that can be actuated by means of a hand crank and a blocking mechanism for blocking actuation of the drive shaft. The hand crank has a shaft that can be displaced along the drive shaft and that is protected against removal by the drive shaft and a crank arm that is axially fixed on the shaft and is wound by the shaft. In order to configure that blocking mechanism in such a way that a blocking force substantially smaller in comparison with the torque of the drive shaft is needed in order to block actuation of the drive shaft, a recess is provided on the front side of the switch, into which the crank arm can be lowered in an anti-rotational manner by displacing the shaft, wherein the blocking mechanism that has been activated for blocking fixes the shaft axially once the crank arm has been lowered into the recess.

4. 发明申请

US20090000926A1 Lockable Shutter for Withdrawable Racks of Low-Voltage Power Circuit Breakers 有权
标题翻译：用于低压电力断路器可抽出式机架的可锁定快门
公开(公告)号：US20090000926A1
公开(公告)日：2009-01-01
申请号：US10571694
申请日：2004-08-18
申请人： Clifford A. Buxton , Stefan Losch
发明人： Clifford A. Buxton , Stefan Losch
IPC分类号： H01H9/20 , H01H9/22
CPC分类号： H02B11/24
摘要： Withdrawable racks for power circuit breakers should be reliably switched. To this end, the movement of the plates of a shutter in the withdrawable rack can be blocked so that the shutter is not permitted to open unintentionally. In a special embodiment, the opening mechanism for the plates can have two V-shaped linkages that are connected to a telescopic rod. The telescopic rod can be locked by a locking element so that the shutter plates, which can be moved by sliders, can no longer be displaced.
摘要翻译：电源断路器的抽出式机架应可靠切换。为此，可以阻挡快门在可抽出的支架中的板的移动，使得快门不被无意地打开。在一个特殊实施例中，板的打开机构可以具有两个连接到伸缩杆的V形连杆。伸缩杆可以被锁定元件锁定，使得可以通过滑块移动的挡板不能再被移动。

5. 发明授权

US07129430B2 Low-voltage circuit breaker 有权
标题翻译：低压断路器
公开(公告)号：US07129430B2
公开(公告)日：2006-10-31
申请号：US10845064
申请日：2004-05-14
申请人： Johannes-Gerhard Banghard , Joerg Baumgaertl , Stefan Losch
发明人： Johannes-Gerhard Banghard , Joerg Baumgaertl , Stefan Losch
IPC分类号： H01H9/20
CPC分类号： H01H3/3031 , H02B11/00
摘要： A low-voltage circuit breaker includes at least one switching-on catch for initiating a switching-on process, and at least one insertion mechanism, which has an insertion shaft, for insertion of the circuit breaker into the withdrawable frame, or for removal of the circuit breaker from the withdrawable frame. The low-voltage circuit breaker further includes at least one power-transmitting system, connected to the insertion shaft, and connectable to the switching-on catch such that the switching-on catch can be moved to an activated state from a deactivated state at a defined unloading position of the movement, and can be moved to a deactivated state from an activated state at a defined reset position in the movement.
摘要翻译：低压断路器包括用于启动接通过程的至少一个接通式接头，以及至少一个具有插入轴的插入机构，用于将断路器插入到抽出式框架中，或用于移除断路器从可抽出的框架。低压断路器还包括连接到插入轴的至少一个动力传递系统，并且可连接到接通卡扣，使得接通卡扣可以从一个停用状态移动到激活状态定义的移动的卸载位置，并且可以在运动中的所定义的重置位置处从激活状态移动到停用状态。

6. 发明申请

US20050161307A1 Device for controlling a blocking mechanism in an electric switch and switch cell comprising said device 有权
标题翻译：用于控制包括所述装置的电开关和开关单元中的阻塞机构的装置
公开(公告)号：US20050161307A1
公开(公告)日：2005-07-28
申请号：US10505076
申请日：2003-02-20
申请人： Erhard Deylitz , Stefan Losch
发明人： Erhard Deylitz , Stefan Losch
IPC分类号： H01H9/22 , H02B11/133 , H01H9/20
CPC分类号： H02B11/133 , H01H9/22
摘要： A device is for controlling the movement of a blocking mechanism in an electric switch which is displaceably arranged in a switch cell. The device includes a push element and an oblique surface, whereby the oblique surface extends in the fitting position of the device in the direction of the travel of the switch and the push element can be maintained in a displaceable manner dependent on the position of a door of the switch cell in the switch cell. The push element co-operates with the oblique surface, acting on the blocking mechanism in such a way that the blocking mechanism is located in a release position when the door is closed and in a blocking position when the door is open. The device can be constructed in a simple manner by virtue of the fact that the oblique surface is inclined in a perpendicular position with respect to the direction of travel of the switch and the displacement path of the push element extends in a transversal manner with respect to the direction of travel.
摘要翻译：一种装置用于控制可开关地布置在开关单元中的电开关中的阻塞机构的移动。该装置包括推动元件和倾斜表面，由此倾斜表面在装置的装配位置沿开关的行进方向延伸，并且推动元件可以根据门的位置而保持在可移位的方式的开关单元。推动元件与倾斜表面协作，作用在阻挡机构上，使得当门关闭时，阻挡机构位于释放位置，并且当门打开时处于阻挡位置。由于倾斜表面相对于开关的行进方向在垂直位置倾斜并且推动元件的位移路径相对于开关的横向方向延伸，所以可以以简单的方式构造该装置旅行方向

7. 发明授权

US06902409B2 Device for earthing a switching device arranged in a module frame in a displaceable manner 失效
标题翻译：用于以可移动的方式接地布置在模块框架中的开关装置的装置
公开(公告)号：US06902409B2
公开(公告)日：2005-06-07
申请号：US10432655
申请日：2001-08-03
申请人： Johannes-Gerhard Banghard , Erhard Deylitz , Stefan Losch
发明人： Johannes-Gerhard Banghard , Erhard Deylitz , Stefan Losch
IPC分类号： H02B11/00 , H01H33/53 , H02B11/28 , H01R12/00
CPC分类号： H02B11/28
摘要： A retrofittable earthling device includes a first contact arranged on the switching device and a second contact arranged on the module frame by way of a contact carrier. They are adjacently spring-mounted, during the movement of the switching device from its point of separation into its operating position. In order to relieve the contact carrier, in one such device, of electrodynamic effects and thus to make the same easy to assemble, the contact carrier includes a first partial region for connecting an earthing device, and a second partial region which can be connected to the second contact, in addition to a contact strip connecting the two partial regions. The first partial region can be connected to the module frame in a fixed manner and the second partial region is held on the rear wall of the module frame, with transversal play in relation to the direction of movement of the switching device.
摘要翻译：一种可换土地装置包括布置在开关装置上的第一触点和通过触点载体布置在模块框架上的第二触点。在开关装置从其分离点移动到其操作位置期间它们相邻地弹簧安装。为了减轻接触载体在一种这样的装置中的电动作用，并且因此易于组装，接触载体包括用于连接接地装置的第一部分区域和可连接到除了连接两个部分区域的接触条外，第二接触。第一部分区域可以以固定的方式连接到模块框架，并且第二部分区域被保持在模块框架的后壁上，具有相对于开关装置的移动方向的横向游隙。

8. 发明申请

US20050006350A1 Air guidance device for cooling a switch part of an electrical switch 有权
标题翻译：用于冷却电气开关的开关部分的空气引导装置
公开(公告)号：US20050006350A1
公开(公告)日：2005-01-13
申请号：US10860271
申请日：2004-06-04
申请人： Clifford Buxton , Stefan Losch
发明人： Clifford Buxton , Stefan Losch
IPC分类号： H01H1/62 , H01H9/52 , H01H71/08 , B05C15/00
CPC分类号： H01H9/52 , H01H1/62 , H01H71/08
摘要： An air guidance device is for cooling a switch part of an electrical switch. It includes at least one air guidance element arranged at a distance from the switch part to be cooled, forming at least one air duct which runs vertically when the switch is in the installed position. The air duct includes an inlet area, which points downwards, for cooling air to flow therein, and having an outlet area, which points upwards, for cooling air to flow out thereof. In order to improve the heat dissipation, the air guidance element is shaped such that the inlet area tapers in the direction of the outlet area.
摘要翻译：空气引导装置用于冷却电气开关的开关部分。它包括至少一个空气引导元件，其布置成与被冷却的开关部分一定距离，形成至少一个在开关处于安装位置时垂直延伸的空气管道。空气管道包括向下指向的冷却空气进入其中的入口区域，并且具有向上指向的冷却空气流出的出口区域。为了改善散热，空气引导元件成形为使得入口区域在出口区域的方向上逐渐变细。

9. 发明授权

US07903393B2 Lockable shutter for withdrawable racks of low-voltage power circuit breakers 有权
标题翻译：用于抽出式低压电源断路器机架的可锁定快门
公开(公告)号：US07903393B2
公开(公告)日：2011-03-08
申请号：US10571694
申请日：2004-08-18
申请人： Clifford A. Buxton , Stefan Losch
发明人： Clifford A. Buxton , Stefan Losch
IPC分类号： H02B11/12
CPC分类号： H02B11/24
摘要： Withdrawable racks for power circuit breakers should be reliably switched. To this end, the movement of the plates of a shutter in the withdrawable rack can be blocked so that the shutter is not permitted to open unintentionally. In a special embodiment, the opening mechanism for the plates can have two V-shaped linkages that are connected to a telescopic rod. The telescopic rod can be locked by a locking element so that the shutter plates, which can be moved by sliders, can no longer be displaced.
摘要翻译：电源断路器的抽出式机架应可靠切换。为此，可以阻挡快门在可抽出的支架中的板的移动，使得快门不被无意地打开。在一个特殊实施例中，板的打开机构可以具有两个连接到伸缩杆的V形连杆。伸缩杆可以被锁定元件锁定，使得可以通过滑块移动的挡板不能再被移动。

10. 发明授权

US07440259B1 Closure device for a withdrawable rack 有权
标题翻译：可撤出架的封闭装置
公开(公告)号：US07440259B1
公开(公告)日：2008-10-21
申请号：US11763088
申请日：2007-06-14
申请人： Erhard Deylitz , Burkhard Engemann , Stefan Losch
发明人： Erhard Deylitz , Burkhard Engemann , Stefan Losch
IPC分类号： H02B1/14 , H02B11/24
CPC分类号： H02B11/24
摘要： A closure device for a withdrawable rack adapted for receiving power circuit breaker includes a plate arrangement having at least two plates provided with openings and movable relative to one another so that the plate arrangement is changeable between an open position in which the openings of the plates are in alignment and a closed position in which the openings are out of alignment. An actuating mechanism is acted upon by the power circuit breaker as it is inserted to cause a movement of at least one of the plates to thereby change the plate arrangement between the closed and open positions. The actuating mechanism includes two V-shaped linkage assemblies. Each linkage assembly has two legs connected by a hinge to allow the linkage assembly to spread apart, with one of the legs having a free end which is connected to the at least one of the plates, and a coupler is connected to the hinge. Both couplers are jointly articulated to actuating element.
摘要翻译：适用于接收电源断路器的抽出式机架的闭合装置包括板装置，该板装置具有至少两个设置有开口并且可相对于彼此移动的板，使得板装置可在打开位置之间改变，在该打开位置中，板的开口为在对准和闭合位置，其中开口不对准。当电源断路器被插入时，致动机构被作用在至少一个板的移动中，从而在闭合位置和打开位置之间改变板装置。致动机构包括两个V形连杆组件。每个连杆组件具有通过铰链连接的两个腿，以允许连杆组件分开，其中一个腿具有连接到该至少一个板的自由端，并且联接器连接到铰链。两个联轴器共同铰接到致动元件。

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