公开(公告)号：US5811749A

公开(公告)日：1998-09-22

申请号：US734628

申请日：1996-10-18

申请人： Christoph Bausch ,  Franz Boder ,  Bernd Howald

发明人： Christoph Bausch ,  Franz Boder ,  Bernd Howald

IPC分类号： H01H33/32 ,  H01H1/58 ,  H01H9/02 ,  H01H9/34 ,  H01H71/02 ,  H01H71/08 ,  H01R4/30

CPC分类号： H01H9/342 ,  H01H1/5855 ,  H01H2011/0093 ,  H01H71/0228 ,  H01H71/08 ,  H01H9/0264 ,  H01R4/301

摘要： An electrical switch is intended to prevent hot arc gases from contacting the terminal screw units. The arc gases are to flow off in an already deionized manner so that no damage is caused even when they flow out towards the electric cable terminals without the need for additional shielding for the terminals. A terminal cover section is designed with blow-out channels which are fully encapsulated with respect to the terminal screws and to the terminal chambers and have an outlet aperture each. To fully encapsulate and provide access to each of the terminal screws, a location dome passes through each blow-out channel. At the points where the through apertures join the quench chambers, the inserted terminal cover section is sealed against the separating wall of the housing in the region of the blow-out channel inlet apertures. The arc gases flow from arc quenching chambers through a partition by way of passage openings. The passage openings open into the blow-out channels, which blow-out channels are wider than the passage openings. Then the arc gases flow through a portion of the blow-out channels narrowed by the presence of the location domes passing through the blow-out channels. As the arc gases pass beyond the location domes, the blow-out channels widen as a result of the absence of the location domes.

摘要翻译： 电气开关旨在防止热电弧气体接触端子螺丝单元。 电弧气体以已经去离子的方式流出，使得即使当它们向电缆端子流出时也不会造成损坏，而不需要对端子进行额外的屏蔽。 端子盖部分设计有吹出通道，其相对于端子螺钉和端子室完全密封并且具有各自的出口孔。 为了完全封装并提供对每个端子螺钉的访问，位置圆顶通过每个吹出通道。 在通孔接合骤冷室的点处，插入的端子盖部分在吹出通道入口孔的区域中被密封抵靠壳体的分隔壁。 电弧气体通过通过开口的弧形灭弧室流过隔板。 通道开口通向吹出通道，吹出通道比通道开口宽。 然后，电弧气体流过通过穿过吹出通道的定位圆顶的存在而变窄的吹出通道的一部分。 由于电弧气体超过定位圆顶，因为不存在定位圆顶，所以吹出通道变宽。

公开(公告)号：US20130048484A1

公开(公告)日：2013-02-28

申请号：US13509627

申请日：2010-11-11

申请人： Christoph Bausch ,  Franz Boeder ,  Uwe Linzenich ,  Bogdan Zabrocki

发明人： Christoph Bausch ,  Franz Boeder ,  Uwe Linzenich ,  Bogdan Zabrocki

IPC分类号： H01H19/14

CPC分类号： H01H1/205 ,  H01H73/045 ,  H01H77/104

摘要： A contact system for a pole of a low-voltage switchgear includes a rotary contact mounted movably in a rotor housing. The rotary contact includes at least a first rotary contact body having a first and second lever arm. Each of the lever arms include a lever arm end having a contact piece. A first and second fixed contact each cooperate with a respective one of the contact pieces. A first spring acts on the first lever arm and a second spring acts on the second lever arm. Each of the springs have a first support at a first end, a spring body and a second support at a second end. The first supports directly engage the first rotary body and the second supports are disposed at the rotary housing. Each of the spring bodies are disposed on a same side of the first rotary contact body.

摘要翻译： 用于低压开关装置的极点的接触系统包括可移动地安装在转子壳体中的旋转接触件。 旋转接触件至少包括具有第一和第二杠杆臂的第一旋转接触体。 每个杠杆臂包括具有接触片的杠杆臂端。 第一和第二固定触头各自与相应的一个接触件配合。 第一弹簧作用在第一杠杆臂上，第二弹簧作用在第二杠杆臂上。 每个弹簧在第一端具有第一支撑件，在第二端部具有弹簧体和第二支撑件。 第一支撑件直接接合第一旋转体并且第二支撑件设置在旋转壳体处。 每个弹簧体设置在第一旋转接触体的同一侧。

公开(公告)号：US07876192B2

公开(公告)日：2011-01-25

申请号：US12304703

申请日：2007-05-11

申请人： Christoph Bausch ,  Rainer Schmidt

发明人： Christoph Bausch ,  Rainer Schmidt

IPC分类号： H01H71/40 ,  H01H75/00 ,  H01H71/14 ,  H01H71/16

CPC分类号： H01H71/14 ,  H01H71/0228 ,  H01H71/40

摘要： A thermal and/or magnetic overload trip device for an electrical switching device having multiple poles includes a housing having a housing member configured to receive a plurality of functional elements and being at least partially closable. The overload trip device further including a conductor strap associated with each of the multiple poles, each conductor strap having an associated housing portion, and a rotatable trip shaft configured to rotate between a rest position and an actuating position so as to trip an associated switching mechanism. The overload trip device further including at least one rotatable adjusting element configured to set the at least one of the presettable thermal threshold and the presettable magnetic threshold. Further, the housing member is configured so that the functional elements is insertable therein and is couplable to the housing member.

摘要翻译： 用于具有多个极的电开关装置的热和/或磁过载跳闸装置包括壳体，壳体具有构造成容纳多个功能元件并且至少部分可关闭的壳体构件。 所述过载跳闸装置还包括与所述多个极中的每一个相关联的导体带，每个导体带具有相关联的壳体部分，以及可旋转跳闸轴，其构造成在静止位置和致动位置之间旋转，以便跳脱相关联的开关机构 。 所述过载跳闸装置还包括至少一个可旋转的调节元件，其被配置为设置所述可预设的热阈值和所述可预设的磁阈值中的至少一个。 此外，壳体构件被构造成使得功能元件可插入其中并且可耦合到壳体构件。

公开(公告)号：US09136067B2

公开(公告)日：2015-09-15

申请号：US13509627

申请日：2010-11-11

申请人： Christoph Bausch ,  Franz Boeder ,  Uwe Linzenich ,  Bogdan Zabrocki

发明人： Christoph Bausch ,  Franz Boeder ,  Uwe Linzenich ,  Bogdan Zabrocki

IPC分类号： H01H1/22 ,  H01H1/20 ,  H01H73/04 ,  H01H77/10

CPC分类号： H01H1/205 ,  H01H73/045 ,  H01H77/104

摘要： A contact system for a pole of a low-voltage switchgear includes a rotary contact mounted movably in a rotor housing. The rotary contact includes at least a first rotary contact body having a first and second lever arm. Each of the lever arms include a lever arm end having a contact piece. A first and second fixed contact each cooperate with a respective one of the contact pieces. A first spring acts on the first lever arm and a second spring acts on the second lever arm. Each of the springs have a first support at a first end, a spring body and a second support at a second end. The first supports directly engage the first rotary body and the second supports are disposed at the rotary housing. Each of the spring bodies are disposed on a same side of the first rotary contact body.

摘要翻译： 用于低压开关装置的极点的接触系统包括可移动地安装在转子壳体中的旋转接触件。 旋转接触件至少包括具有第一和第二杠杆臂的第一旋转接触体。 每个杠杆臂包括具有接触片的杠杆臂端。 第一和第二固定触头各自与相应的一个接触件配合。 第一弹簧作用在第一杠杆臂上，第二弹簧作用在第二杠杆臂上。 每个弹簧在第一端具有第一支撑件，在第二端部具有弹簧体和第二支撑件。 第一支撑件直接接合第一旋转体并且第二支撑件设置在旋转壳体处。 每个弹簧体设置在第一旋转接触体的同一侧。

公开(公告)号：US20090195346A1

公开(公告)日：2009-08-06

申请号：US12304703

申请日：2007-05-11

申请人： Christoph Bausch ,  Rainer Schmidt

发明人： Christoph Bausch ,  Rainer Schmidt

IPC分类号： H01H71/40 ,  H01H75/00 ,  H01H71/14 ,  H01H71/16

CPC分类号： H01H71/14 ,  H01H71/0228 ,  H01H71/40

摘要： A thermal and/or magnetic overload trip device for an electrical switching device having multiple poles includes a housing having a housing member configured to receive a plurality of functional elements and being at least partially closable, The overload trip device further including a conductor strap associated with each of the multiple poles, each conductor strap having an associated housing portion, and a rotatable trip shaft configured to rotate between a rest position and an actuating position so as to trip an associated switching mechanism. The overload trip device further including at least one rotatable adjusting element configured to set the at least one of the presettable thermal threshold and the presettable magnetic threshold. Further, the housing member is configured so that the functional elements is insertable therein and is couplable to the housing member.

摘要翻译： 一种用于具有多个极的电气开关装置的热和/或磁过载跳闸装置包括具有壳体构件的壳体，所述壳体构造成容纳多个功能元件并且至少部分地可关闭。所述过载跳闸装置还包括与 多个极中的每一个，每个导体带具有相关联的壳体部分，以及可旋转跳闸轴，其构造成在静止位置和致动位置之间旋转，以便跳闸相关联的开关机构。 所述过载跳闸装置还包括至少一个可旋转的调节元件，其被配置为设置所述可预设的热阈值和所述可预设的磁阈值中的至少一个。 此外，壳体构件被构造成使得功能元件可插入其中并且可耦合到壳体构件。