公开(公告)号：EP1564773B1

公开(公告)日：2014-05-21

申请号：EP05354003.5

申请日：2005-01-11

申请人： Schneider Electric Industries SAS

发明人： Auque, Henri, Schneider Electric Industries SAS ,  Serpinet, Marc, Schneider Electric Industries SAS

IPC分类号： H01H71/10 ,  H01H1/20 ,  H01H1/58 ,  H01H9/34

CPC分类号： H01H71/1009 ,  H01H1/2058 ,  H01H1/5866 ,  H01H9/342

公开(公告)号：EP2479776B1

公开(公告)日：2014-03-19

申请号：EP11194346.0

申请日：2011-12-19

申请人： Siemens Aktiengesellschaft

发明人： Birner, Jürgen ,  Felden, Walter ,  Hannich, Bernhard ,  Hauer, Johannes ,  Hierl, Andreas ,  Pirker, Siegfried ,  Pniok, Thomas ,  Schwager, Ralf

IPC分类号： H01H77/10 ,  H01H1/20

CPC分类号： H01H77/105 ,  H01H1/2041

公开(公告)号：EP2689445A1

公开(公告)日：2014-01-29

申请号：EP12715618.0

申请日：2012-03-16

申请人： Dehn + Söhne GmbH + Co. KG

发明人： ZAHLMANN, Peter ,  SCHREITER, Stefanie ,  EHRHARDT, Arnd ,  ROCK, Michael

IPC分类号： H01H19/56 ,  H01H1/20

CPC分类号： H01H1/365 ,  H01H1/2041 ,  H01H3/00 ,  H01H9/302 ,  H01H9/32 ,  H01H9/542 ,  H01H19/56 ,  H01H33/06 ,  H01H33/596 ,  H01H2009/543 ,  H01L31/02021 ,  Y02E10/50

摘要： The invention relates to a single- or multi-pole switching device, in particular for DC applications, having at least one rotating switching element (2) which is connected to a drive, and also comprising switching contacts (4, 5), connection pieces (7) and connection poles or connection terminals (8) and a housing arrangement which accommodates the abovementioned parts. According to the invention, a movably guided rotary cylinder (2) is formed in the housing arrangement, said rotary cylinder being located in a body which is designed as a rotary cylinder holder (1). The rotary cylinder (2) has at least one contact pin (3) which passes radially or tangentially or eccentrically through the rotary cylinder and has, at its end, a contact piece (4) in each case. Mating contact pieces (5) are arranged in the rotary cylinder holder (1), said mating contact pieces being electrically connected to the connection pieces (7) or connection poles or connection terminals (8). A narrow, arc-influencing gap is present between the rotary cylinder (2) and the rotary cylinder holder (1), wherein, as a result of the movement of the rotary cylinder (2), the electrical connection between the contact pieces (4) and the mating contact pieces (5) can be broken by way of the contact pin (3) and the resulting disconnection arcs (11) enter the air gap subject to an extension and are rapidly extinguished there.

摘要翻译： 本发明涉及一种特别是直流应用的单极或多极开关装置，其具有连接到驱动器的至少一个旋转开关元件（2），并且还包括开关触点（4,5），连接件 （7）和连接极或连接端子（8）和容纳上述部件的壳体布置。 根据本发明，在壳体装置中形成有可移动导向的旋转圆筒（2），所述旋转圆筒位于被设计为旋转圆柱体保持器（1）的主体中。 旋转圆筒（2）具有至少一个接触销（3），其通过旋转圆柱体径向或切向或偏心地通过，并且在其端部具有每种情况下的接触片（4）。 配合接触片（5）设置在旋转圆筒保持器（1）中，所述配合接触片电连接到连接件（7）或连接杆或连接端子（8）。 在旋转圆筒（2）和旋转圆筒支架（1）之间存在狭窄的电弧影响间隙，其中，由于旋转圆筒（2）的移动，接触片（4）之间的电连接 ），并且配合接触片（5）可以通过接触销（3）断开，并且所产生的断开弧（11）进入延伸的气隙并在那里快速熄灭。

公开(公告)号：EP2686860A1

公开(公告)日：2014-01-22

申请号：EP12732585.0

申请日：2012-06-20

申请人： Siemens Aktiengesellschaft

发明人： SPIES, Alexander

IPC分类号： H01H50/54 ,  H01H1/20

CPC分类号： H01H15/04 ,  H01H1/20 ,  H01H1/2008 ,  H01H50/546

摘要： The invention relates to a contact slide unit for a switching unit, in particular for a circuit breaker, having a contact slide (1), in which a switching piece can be guided, and a contact slide guide apparatus, in which the contact slide (1) is guided. The invention is distinguished in that a linear contact means is provided between the contact slide (1) and the contact slide guide apparatus.

公开(公告)号：EP2555217B1

公开(公告)日：2014-01-15

申请号：EP12005541.3

申请日：2012-07-30

申请人： ABB AG

发明人： Ritz, Roland ,  Becker, Joachim

IPC分类号： H01H77/10 ,  H01H73/04 ,  H01H81/00 ,  H01H1/20 ,  H01H5/30 ,  H01H9/40

CPC分类号： H01H77/108 ,  H01H1/2066 ,  H01H5/30 ,  H01H9/40 ,  H01H73/045 ,  H01H77/102 ,  H01H81/00

公开(公告)号：EP2674951A1

公开(公告)日：2013-12-18

申请号：EP12171417.4

申请日：2012-06-11

申请人： ABB Oy

发明人： Mattlar, Harri ,  Välivainio, Mikko

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

CPC分类号： H01H33/10 ,  H01H1/22 ,  H01H1/365 ,  H01H1/42 ,  H01H19/64 ,  H01H33/60 ,  H01H73/04 ,  H01H2001/425 ,  Y10T29/49105

摘要： A contact arrangement of an electric switch, comprising a first stationary contact (110), a second stationary contact (112) and a movable contact (130) for making an electrical connection between the first (110) and second (112) stationary contacts, wherein the movable contact (130) is pivotally connected to the first stationary contact (110) by a pivotal connection for allowing the movable contact (130) to pivot with respect to the first stationary contact (110) about a pivoting axis (116, 135) such that in an open position of the switch, the movable contact (130) is disconnected from the second stationary contact (112), and in a closed position of the switch, the movable contact (130) is in contact with the second stationary contact (112). The movable contact (130) and the first stationary contact (110) are arranged in a first angle with respect to each other in the open position of the switch, and in a second angle with respect to each other in the closed position of the switch, and the second angle is greater than the first angle.

摘要翻译： 一种电开关的接触装置，包括用于在第一（110）和第二（112）固定触点之间形成电连接的第一固定触点（110），第二固定触点（112）和可动触点（130） 其特征在于，所述活动触点（130）通过枢轴连接枢转地连接到所述第一固定触点（110），以允许所述活动触点（130）相对于所述第一固定触点（110）绕枢转轴线（116,135 ），使得在开关的打开位置，可动触头（130）与第二固定触头（112）断开，并且在开关的闭合位置，可动触头（130）与第二静止触头 联系（112）。 可动触点（130）和第一固定触点（110）在开关的打开位置中相对于彼此以第一角度布置，并且在开关的闭合位置以第二角度相对于彼此 ，并且第二角度大于第一角度。

公开(公告)号：EP2654055A1

公开(公告)日：2013-10-23

申请号：EP12382153.0

申请日：2012-04-19

申请人： Gottak, S.L.

发明人： López Alcalá-Galiano, Fernando

IPC分类号： H01H1/20 ,  H01H19/62 ,  H01H3/42 ,  H01H3/50 ,  H01H19/11

CPC分类号： H01H1/20 ,  H01H3/42 ,  H01H3/50 ,  H01H19/11 ,  H01H19/626

摘要： Rotary switch (1) which comprises a rotating control shaft (2) provided with a plurality of cam disks (4) respectively associated to a plurality of current breaking devices (5), each current breaking device (5) being linearly displaceable within a base (6) between a connected position and a disconnected position of a pair of electrical connecting strips (7). Each current breaking device (5) comprises a mobile bridge assembly (9) provided with a plastic support (10) mounted on elastic means (11) and a metal bridge (12) coupled on said plastic support (10), said metal bridge (12) being able to maintain direct contact with the respective strips (7) by means of the release force of the elastic means (11) in the connected position, and to move away from said strips (7) when the mobile bridge assembly (9) is pushed by the cam disk (4), compressing said elastic means (11) in the disconnected position.

摘要翻译： 旋转开关（1）包括设置有分别与多个电流断路装置（5）相关联的多个凸轮盘（4）的旋转控制轴（2），每个电流断路装置（5）可在基座 （6）在一对电连接条（7）的连接位置和断开位置之间。 每个电流断路装置（5）包括设置有安装在弹性装置（11）上的塑料支撑件（10）和联接在所述塑料支架（10）上的金属桥（12），所述金属桥 12）能够通过弹性装置（11）在连接位置的释放力与各个条带（7）保持直接接触，并且当移动桥接组件（9） ）被凸轮盘（4）推压，在断开位置压缩所述弹性装置（11）。

公开(公告)号：EP2478536B1

公开(公告)日：2013-09-11

申请号：EP10762948.7

申请日：2010-08-30

申请人： Schneider Electric Industries SAS

发明人： NEREAU, Jean-Pierre ,  GRUMEL, Christophe ,  RIVAL, Marc ,  ANGLADE, Hervé

IPC分类号： H01H1/20 ,  H01H71/02

CPC分类号： H01H1/2058 ,  H01H13/70 ,  H01H71/0235 ,  H01H2071/0285

公开(公告)号：EP2625705A1

公开(公告)日：2013-08-14

申请号：EP11770963.4

申请日：2011-10-03

申请人： Schneider Electric USA, Inc.

发明人： ABROY, Hamid, S.

IPC分类号： H01H21/56 ,  H01H1/20

CPC分类号： H01H21/56 ,  H01H1/2025 ,  H01H1/2058 ,  H01H1/2066

摘要： Switch assemblies and electrical distribution devices for making and breaking electrical connections in an electrical circuit are disclosed herein. One aspect of the present disclosure is directed to a switch assembly that includes a pair of electrically conductive jaws attached to a platform. The first jaw is configured to electrically connect to an incoming line of the electrical circuit, whereas the second jaw is configured to electrically connect to an outgoing line. The switch assembly also includes a blade having at least two electrically conductive plates that are attached to and spaced from each other via an electrical insulator. The blade is pivotably coupled to the platform to rotate between a disengaged position, whereat the blade is electrically decoupled from the first and second jaws, and an engaged position, whereat the blade delivers an electrical current from the incoming line through the first and second plates to the outgoing line.

公开(公告)号：EP2618358A1

公开(公告)日：2013-07-24

申请号：EP12188986.9

申请日：2012-10-18

申请人： Siemens Aktiengesellschaft

发明人： Ahlert, Torsten

IPC分类号： H01H77/02 ,  H01H1/20

CPC分类号： H01H21/22 ,  H01H1/2058 ,  H01H77/02 ,  H01H2077/025

摘要： Die Erfindung betrifft eine Schaltvorrichtung (10) für ein elektrisches Schaltgerät, insbesondere einen elektrischen Leistungsschalter, zur Absicherung von zumindest zwei Polen (100), aufweisend ein zwischen einer Ruheposition (R) und einer Auslöseposition (A) bewegbar gelagertes Auslöseglied (20a, 20b, 20c) für jeden Pol (100), wobei einen zwischen einer Vorspannposition (V) und einer Schaltposition (S) bewegbaren gemeinsamen Schaltrahmen (30) für wenigstens zwei Auslöseglieder (20a, 20b, 20c), welcher mit Rahmenabschnitten (22) der wenigstens zwei Auslöseglieder (20a, 20b, 20c) in kraftübertragendem Wirkkontakt für die Bewegung des Schaltrahmens (30) in die Schaltposition (S) bei Bewegung des Auslösegliedes (20a, 20b, 20c) in die Auslöseposition (A) steht und welcher wenigstens ein Federelement (32) aufweist, das zur Kraftbeaufschlagung der Rahmenabschnitte (22) der wenigstens zwei Auslöseglieder (20a, 20b, 20c) in Richtung der Ruheposition (R) der wenigstens zwei Auslöseglieder (20a, 20b, 20c) ausgebildet ist.

摘要翻译： 切换单元（10）具有主动连接的用于力传递到框架部分（22）的跳闸元件（20a-20c），用于使切换框架（30）相对于跳闸元件的移动移动到切换位置 进入绊倒位置 提供弹簧元件（32）以沿着脱扣元件的静止位置的方向对框架部分施加力。 包括用于操作开关单元的方法的独立权利要求。