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公开(公告)号：US07852179B2
公开(公告)日：2010-12-14
申请号：US12115638
申请日：2008-05-06
IPC分类号： H01H67/02
CPC分类号： H01H50/642 , H01H3/48
摘要： An electromagnetic relay has a relay coil, an armature, a pusher and a contact system. The armature is actuated by the relay coil, and linked to the pusher to drive the pusher to operate the contact system. A set of stationary contact springs and a set of moveable contact springs have a gap separating them. The moveable contact springs connect to the pusher and to a pivot point. The stationary springs have a notch therein adjacent to the base structure portion. The pusher movement causes the stationary contact springs and the moveable contact springs to engage or disengage, and to automatically adjust the overtravel angle of the stationary contact springs relative to the moveable contact springs by bending the stationary contact spring at the notch of the stationary contact spring.
摘要翻译： 电磁继电器具有继电器线圈，电枢，推动器和接触系统。 衔铁由继电器线圈驱动，并连接到推动器以驱动推动器来操作接触系统。 一组固定接触弹簧和一组可动接触弹簧具有间隔开的间隙。 可移动接触弹簧连接到推动器和枢轴点。 固定弹簧在基部结构部分附近具有凹口。 推动器运动导致固定接触弹簧和可动接触弹簧接合或分离，并且通过在固定接触弹簧的凹口处弯曲固定接触弹簧来自动调节固定接触弹簧相对于可移动接触弹簧的超程角度 。
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公开(公告)号：US08130064B2
公开(公告)日：2012-03-06
申请号：US12184431
申请日：2008-08-01
IPC分类号： H01H67/02
CPC分类号： H01H50/641 , H01H1/2025 , H01H1/2083 , H01H1/50 , H01H1/60 , H01H50/20 , H01H50/546 , H01H50/66
摘要： The invention is directed to a switch assembly which can be used in situation in which the switch accommodates the flow of high voltage current. An actuator assembly with moveable contacts is moved by a motor driven armature. The moveable contacts are in electrical engagement with the stationary contacts when the armature is in the first position, and the moveable contacts are spaced from the stationary contacts when the armature is in the second position. By angling the stationary contacts and moveable contacts, the linear motion of the armature causes the moveable contacts to move across the surface of the stationary contacts as the armature approaches the first position. As all of the movements of the assembly are in a direction parallel to the axis of the armature, the assembly can be manufactured and operated reliably in a relatively small space. In addition, the linear movement on the angled contact provides for a positive electrical connection even in adverse environments.
摘要翻译： 本发明涉及一种开关组件，其可用于开关适应高压电流的情况。 具有可移动触点的致动器组件由电机驱动的电枢移动。 当电枢处于第一位置时，可移动触点与固定触点电接合，当电枢处于第二位置时，可移动触点与固定触点间隔开。 通过使固定触点和可移动的触点倾斜，当衔铁接近第一位置时，电枢的线性运动使可移动触点移动穿过固定触点的表面。 由于组件的所有运动都在平行于电枢的轴线的方向上，组件可以在相对较小的空间内可靠地制造和操作。 此外，即使在不利的环境中，倾斜触点上的线性运动也能提供正电连接。
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公开(公告)号：US08203403B2
公开(公告)日：2012-06-19
申请号：US12549176
申请日：2009-08-27
CPC分类号： H01H51/2227 , H01H50/12 , H01H50/642 , H01H2050/049
摘要： An electrical switching device that includes first and second circuit assemblies. Each of the first and second circuit assemblies includes a base terminal and a moveable terminal that is configured to flex to and from the base terminal. The switching device also includes a coupling element that is operatively coupled to the moveable terminals of the first and second circuit assemblies. The switching device also includes an electromechanical motor that has a pivot body that is operatively coupled to the coupling element. The pivot body is configured to rotate bi-directionally about a center of rotation. The pivot body moves the coupling element side-to-side along a longitudinal axis so that the moveable terminals move in a common direction with respect to each other and along the longitudinal axis when the pivot body is rotated between first and second rotational positions.
摘要翻译： 一种包括第一和第二电路组件的电气开关装置。 第一和第二电路组件中的每一个包括基本端子和可移动端子，其被配置为弯曲到基端子和从基端子弯曲。 开关装置还包括可操作地耦合到第一和第二电路组件的可移动端子的耦合元件。 开关装置还包括具有可操作地联接到联接元件的枢轴体的机电马达。 枢轴体构造成围绕旋转中心双向旋转。 枢轴体沿着纵向轴线将联接元件侧向移动，使得当枢转体在第一和第二旋转位置之间旋转时，可移动端子相对于彼此并沿着纵向轴线在共同的方向上移动。
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公开(公告)号：US06918409B1
公开(公告)日：2005-07-19
申请号：US10318378
申请日：2002-12-13
申请人： David Glen Parker
发明人： David Glen Parker
IPC分类号： F02B3/06 , F02D33/00 , F02M37/00 , F02M59/36 , F02M63/02 , F02M69/28 , F02M69/52 , F16K31/06 , F16K31/02
CPC分类号： F02M63/0225 , F02B3/06 , F02D33/003 , F02M37/0023 , F02M37/0047 , F02M59/34 , F02M63/0042 , F02M63/0056 , F02M69/28 , F02M69/52 , F16K31/0668 , Y10T137/87981
摘要： Valve structures include a combination of spool valving and poppet valving. A spool function of the structure regulates the flow of a liquid, such as the flow of fuel to a diesel engine. A poppet function provides a low leakage in the valve in a closed or cut-off state. With this combination in a valve, spool clearance can be increased reducing the cost and precision machining/assembly of the components, because the poppet to seat closure provides the sealing function at cut-off. Included are an air-gap flux adjustment to adjust responsiveness to control current, and a force pre-load adjustment.
摘要翻译： 阀门结构包括阀芯阀和提升阀的组合。 结构的阀芯功能调节液体的流动，例如燃料流向柴油发动机。 提升阀功能在闭合或截止状态下提供阀的低泄漏。 通过在阀门中的这种组合，可以提高阀芯间隙，从而降低成本并且精确地加工/组装部件，因为提升阀到阀座关闭提供了切断时的密封功能。 包括气隙磁通量调节，以调节对控制电流的响应性，以及力预加载调整。
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公开(公告)号：US07889032B2
公开(公告)日：2011-02-15
申请号：US12174265
申请日：2008-07-16
IPC分类号： H01H51/22
CPC分类号： H01H51/2227 , H01H1/26
摘要： An electromagnetic relay includes a relay coil assembly, an armature, and a contact system. The contact system includes a stationary contact assembly stationary contacts and moveable contact springs adjacent to the stationary contacts. The moveable contact springs have a projecting portion. The armature is pivotably actuated in response to an electromagnetic force generated by the relay coil to move the at least one contact spring linearly between a first position and a second position. The stationary contact assembly includes an overmold portion attached to the at least one stationary contact. The overmold portion includes a dielectric material and is bonded to the at least one stationary contact to maintain a predetermined configuration of the stationary contact relative to the at least one moveable contact spring.
摘要翻译： 电磁继电器包括继电器线圈组件，电枢和接触系统。 接触系统包括固定接触组件，固定触点和与固定触头相邻的可动触点弹簧。 可移动接触弹簧具有突出部分。 电枢响应于由继电器线圈产生的电磁力而可枢转地致动，以在第一位置和第二位置之间线性移动至少一个接触弹簧。 固定触头组件包括连接到至少一个固定触头的包覆模制部分。 包覆模制部分包括电介质材料并且结合到所述至少一个固定触头以相对于所述至少一个可移动触点弹簧保持固定触点的预定构型。
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公开(公告)号：US07780475B1
公开(公告)日：2010-08-24
申请号：US12477039
申请日：2009-06-02
IPC分类号： H01R13/66
CPC分类号： H01R31/02 , H01H50/048
摘要： A socket connector is provided for electrically connecting an electromagnetic relay to a plurality of electrical wires that are terminated by a mating connector. The socket connector includes a dielectric housing having a relay mounting base and a wire connector. The relay mounting base includes at least one relay receptacle. The relay mounting base is configured to receive the electromagnetic relay thereon. A plurality of terminals is held by the housing. Each terminal includes a relay contact portion and a connector contact portion. The relay contact portion extends within the at least one relay receptacle for electrical connection with the electromagnetic relay. The connector contact portion extends within the wire connector for electrical connection to the mating connector.
摘要翻译： 提供插座连接器，用于将电磁继电器电连接到由匹配连接器端接的多根电线。 插座连接器包括具有继电器安装基座和电线连接器的电介质壳体。 继电器安装座包括至少一个继电器插座。 继电器安装座被配置为在其上接收电磁继电器。 多个端子由壳体保持。 每个端子包括继电器接触部分和连接器接触部分。 所述继电器接触部分在所述至少一个继电器插座内延伸以与所述电磁继电器电连接。 连接器接触部分在电线连接器内延伸，用于与配合连接器电连接。
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公开(公告)号：US07705700B2
公开(公告)日：2010-04-27
申请号：US11957580
申请日：2007-12-17
CPC分类号： H01H50/34 , H01H1/48 , H01H50/326 , H01H50/642
摘要： An electromagnetic relay has an overtravel adjustment to set the gap in the contact arrangement. The armature is actuated by a relay coil and linked to a pusher to drive the pusher to operate the contact system. The pusher includes a rotary dial disposed in a slot on the pusher adjacent to the armature. The rotary adjustment increases or decreases a gap of the contacts to provide an over-travel adjustment. The pusher includes bifurcated tines defining the slot for receiving an armature linkage and the rotary adjustment. The rotary adjustment includes a head and a post depending from the head. The post is disposed within the slot and the head portion in contact with the armature linkage portion. The rotary adjustment sets the distance between the forward edge and the armature to achieve the desired overtravel for the contact arrangement.
摘要翻译： 电磁继电器具有超程调节以设定接触装置中的间隙。 衔铁由继电器线圈驱动并且连接到推动器以驱动推动器来操作接触系统。 推动器包括设置在靠近电枢的推动器上的槽中的旋转拨盘。 旋转调节增加或减少触点的间隙以提供过度行程调节。 推动器包括限定用于接收电枢连杆和旋转调节的槽的分叉齿。 旋转调节包括头部和从头部悬垂的柱子。 该柱设置在与电枢连接部分接触的狭槽和头部内。 旋转调节设置前缘和衔铁之间的距离，以实现接触装置所需的超行程。
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