公开(公告)号：US20190006823A1

公开(公告)日：2019-01-03

申请号：US16021154

申请日：2018-06-28

申请人： Eaton Intelligent Power Limited

发明人： Sunil Kumar Kunche ,  Bhaskar Bhumeshwar Kurapati ,  Roelof Soeten ,  Willy Bielevelt ,  Johan de Jong

IPC分类号： H02B1/38 ,  H01H9/02 ,  H02B1/044

CPC分类号： H02B1/38 ,  H01H9/0207 ,  H01H71/08 ,  H02B1/044 ,  H02B1/306

摘要： A housing for switchgear includes: first and second parallel side walls connected by a frame, a top wall, and/or a bottom wall; a door extending between the first and second side walls and arranged hingedly on the first side wall, a door hinge axis of the door being parallel to the side walls; and an instrument panel including a front face and third and fourth parallel side walls extending perpendicular from the front face. The door has an opening through which the third and fourth side walls of the instrument panel extend. The instrument panel is hingedly arranged on the door. An instrument panel hinge axis of the instrument panel is parallel to the door hinge axis. The instrument panel hinge axis is positioned adjacent to the second side wall.

公开(公告)号：US20180191345A1

公开(公告)日：2018-07-05

申请号：US15399736

申请日：2017-01-05

申请人： General Equipment and Manufacturing Company, Inc., D/B/A Topworx, Inc.

发明人： Robert L. LaFountain ,  Gregory C. Merrifield ,  Michael Simmons

IPC分类号： H03K17/95

CPC分类号： H03K17/9505 ,  G01D11/245 ,  G01D11/30 ,  G01R33/0047 ,  H01H3/16 ,  H01H9/0207 ,  H01H9/04 ,  H01H36/0033 ,  H01H36/0046 ,  H03K2017/9455

摘要： A switch adapter can include a base having one or more openings, a support coupled to the base, and one or more retainers for coupling a switch to the adapter. The support can have one or more openings between its interior and exterior. The retainer can be adapted to couple to at least one of the base, the support, and a combination thereof. The switch adapter can include one or more switches, such as a replacement switch, and can be adapted for replacing a limit switch with a proximity switch. A proximity switch can be coupled to a switch adapter in one or more positions, and a switch adapter can be adapted to couple with a plurality of different switch mounts. A switch adapter can include a mass compensator for adjusting its center of gravity.

公开(公告)号：US09627160B1

公开(公告)日：2017-04-18

申请号：US15040343

申请日：2016-02-10

申请人： Siemens Aktiengesellschaft

发明人： Jan Rojko ,  Stephen Scott Thomas

IPC分类号： H01H19/00 ,  H01H19/04 ,  H01H19/14

CPC分类号： H01H9/0207 ,  H01H71/0257 ,  H01H71/7418

摘要： A circuit breaker including a trip unit having an internal support and a friction adjustment control system for knob control is provided. The internal support includes a first opening to receive a first rotary knob having one or more first smooth rings and a second opening to receive a second rotary knob having one or more second smooth rings. The trip unit includes a first knob control of the first rotary knob. The first knob control includes a first structural support, a first housing and a first spring installed in the first housing against the first structural support. The trip unit further includes a second knob control of the second rotary knob. The second knob control includes a second structural support, a second housing and a second spring installed in the second housing against the second structural support.

公开(公告)号：US20160118200A1

公开(公告)日：2016-04-28

申请号：US14921416

申请日：2015-10-23

申请人： ABB Inc.

发明人： Liam Devine

IPC分类号： H01H9/02

CPC分类号： H01H9/0207 ,  H02B1/28 ,  H02B1/38 ,  H02B13/025

摘要： One or more apparatuses are provided for forming a seal between a circuit breaker and an enclosure. A adjustable door assembly comprises an inner floating frame assembly positioned according to a floating configuration between a first external flange and a second external flange that connect to an enclosure door of an enclosure housing a circuit breaker. The inner floating frame assembly comprises an inner floating frame and an inner floating box frame. An adjustable coupling is used to apply a force, between the inner floating frame and the inner floating frame box, to the inner floating box frame towards a front side of the circuit breaker to form a seal between the front side of the circuit breaker and the enclosure door. The seal may provide a barrier for mitigating arc flash, hazardous gases, material, and/or explosive force from escaping from a backside of the circuit breaker.

摘要翻译： 提供一个或多个装置用于在断路器和外壳之间形成密封。 可调门组件包括内浮动框架组件，该内浮动框架组件根据第一外凸缘和第二外凸缘之间的浮动构型而定位，第一外凸缘和第二外凸缘连接到容纳断路器的外壳的外壳门。 内部浮动框架组件包括内部浮动框架和内部浮动框架框架。 可调式联轴器用于将内部浮动框架和内部浮动框架框架之间的力施加到内部浮动框架框架朝向断路器的前侧，以在断路器的前侧和 封闭门。 密封件可以提供阻挡电弧闪光，有害气体，材料和/或从断路器背面逸出的爆炸力的屏障。

公开(公告)号：US20090275223A1

公开(公告)日：2009-11-05

申请号：US12499632

申请日：2009-07-08

申请人： David Charles Hughes ,  Mark Clifford Kadow ,  Michael John Gebhard, SR.

发明人： David Charles Hughes ,  Mark Clifford Kadow ,  Michael John Gebhard, SR.

IPC分类号： H01R4/58

CPC分类号： H01R13/53 ,  H01H9/0207 ,  H01H2085/0225 ,  H02G15/06 ,  Y10S439/921

摘要： A dual interface separable insulated connector comprising a faraday cage molded over a bus bar for use in an electric power system and a method of manufacturing the same are provided. The faraday cage can be disposed within a semi-conductive shell. The configuration of the separable insulated connector can provide for easier bonding between the faraday cage and insulating material. Additionally, the configuration can eliminate or reduce the need to coat the bus bar with an adhesive agent and to smooth the metal bus bar to remove burrs, other irregularities, and sharp corners from the bar. Manufacturing the dual interface separable insulated connector can include molding a semi-conductive rubber faraday cage over a conductive bus bar, inserting the faraday cage into a shell, and injecting insulating material between the faraday cage and shell.

摘要翻译： 提供了一种双接口可分离绝缘连接器，其包括模制在用于电力系统的母线上的法拉第笼和其制造方法。 法拉第笼可以设置在半导体外壳内。 可分离绝缘连接器的构造可以提供法拉第笼和绝缘材料之间更容易的接合。 此外，该配置可以消除或减少使用粘合剂涂覆母线的需要，并且使金属母线平滑以消除棒的毛刺，其它不规则和尖角。 制造双界面可分离绝缘连接器可以包括在导电母线上成型半导电橡胶法拉第笼，将法拉第笼插入外壳，并在法拉第笼和壳之间注入绝缘材料。

公开(公告)号：US06875922B1

公开(公告)日：2005-04-05

申请号：US10829754

申请日：2004-04-22

申请人： Randy Petak ,  Jeffrey Shaw

发明人： Randy Petak ,  Jeffrey Shaw

IPC分类号： H01H9/02 ,  H02G3/12

CPC分类号： H02G3/123 ,  H01H9/0207

摘要： A position adjustable outlet box system. The system has an outlet box cage, a mounting plate to which the outlet box cage is attached (having a outlet box aperture formed therein), an outlet box that is slideably retained in the outlet box cage, and a drywall ring having a projecting neck portion, which drywall ring is attachable to the outlet box. An adjustment mechanism is provided to permit adjustment of the depth position of the outlet box in the outlet box guide cage. The adjustment mechanism can includes a bolt that freely rotates along its axial axis (but does not move axially relative to the outlet box cage), a threaded shaft that screws into a threaded hole in a back wall of the outlet box and turning means that is accessible from within the outlet box to permit the outlet box's depth position within the cage to be adjusted as needed.

摘要翻译： 一个位置可调式插座箱系统。 该系统具有出口箱保持架，安装板，出口箱保持架安装在该安装板上（其中形成有出口箱孔），可滑动地保持在出口箱笼中的出口箱，以及具有突出颈部的干墙环 部分，该干墙环可附接到出口箱。 提供调节机构以允许调节出口箱引导笼中的出口箱的深度位置。 调节机构可以包括沿其轴线自由旋转（但不相对于出口箱笼而不轴向移动）的螺栓，螺纹轴拧入出口箱的后壁中的螺纹孔和转动装置 可以从插座箱中进出，以便插座箱在笼内的深度位置可根据需要进行调整。

公开(公告)号：US5721410A

公开(公告)日：1998-02-24

申请号：US798510

申请日：1997-02-10

申请人： Manfred Gang ,  Reiner Pfister ,  Bernd Ruf

发明人： Manfred Gang ,  Reiner Pfister ,  Bernd Ruf

IPC分类号： B41F33/12 ,  F16P3/08 ,  H01H9/02 ,  B41F1/60

CPC分类号： F16P3/08 ,  B41F33/12 ,  H01H9/0207

摘要： A safety device on a printing press, including at least one switch, a mechanical protective device changeable in position for operating the switch, the switch being fastened to a frame of the printing press so as to be adjustable in position and releasable from the frame, and connecting elements by the aid of which the switch is firmly seated on a base plate and held immovably on the frame, includes an intermediate plate formed of a relatively soft material disposed between respective fastening surfaces of the base plate and the frame, the intermediate plate being secured in position against movement in a direction parallel to the fastening surfaces, the fastening surface of the base plate having at least one projection formed of a material relatively harder than the relatively soft material of the intermediate plate, the projection being pressable into the relatively soft material of the intermediate plate by holding forces exerted by the connecting elements perpendicularly to the respective fastening surfaces of the base plate and the frame.

摘要翻译： 一种印刷机上的安全装置，包括至少一个开关，用于操作开关的可更换位置的机械保护装置，该开关被紧固到印刷机的框架上，以便可调节位置并且可从框架释放， 并且借助于该开关牢固地安置在基板上并且不可移动地保持在框架上的连接元件包括由设置在基板和框架的相应的紧固表面之间的相对软的材料形成的中间板，中间板 固定在与紧固表面平行的方向上的运动的位置上，基板的紧固表面具有由比中间板的相对较软的材料相对硬的材料形成的至少一个突起，该突起可压入相对的 通过由连接元件垂直于该分离器施加的力而使中间板的软质材料 底板和框架的防静电紧固表面。

公开(公告)号：US4680436A

公开(公告)日：1987-07-14

申请号：US879688

申请日：1986-07-28

申请人： Walter Brausfeld ,  Helmut Gottling ,  Rudolf Moller ,  Peter Muller ,  Gerhard Scharnowski

发明人： Walter Brausfeld ,  Helmut Gottling ,  Rudolf Moller ,  Peter Muller ,  Gerhard Scharnowski

IPC分类号： F15B15/28 ,  H01H3/16 ,  H01H9/02 ,  H01H36/00 ,  H01H35/38

CPC分类号： F15B15/2892 ,  H01H36/008 ,  H01H3/16 ,  H01H9/0207

摘要： A contactless proximity switch and mounting arrangement for determining the position of a movable member within a cylinder which has two end covers secured on the cylinder by means of a plurality of tie rods, includes a switch housing which secures to one of the tie rods. A contact opening formed in the switch housing has disposed therein, a switch having a pair of contacts and a permanent magnet disposed in a fixed manner. One pole of the permanent magnet is connected to a first contact, while the second pole is disposed in a contacting relation to the cylinder. A second contact is electrically coupled to the cylinder at a position a predetermined distance from where the second pole is disposed. As the movable member, which is constructed of a ferromagnetic material, nears the switch housing, the air gap between the second contact and second pole is bridged and the contacts close indicating the proximity of the movable member to the switch element. The entire proximity switch apparatus can be moved along the longitudinal axis of the cylinder.

摘要翻译： 用于确定可动构件在气缸内的位置的非接触式接近开关和安装装置，其具有通过多个拉杆固定在气缸上的两个端盖，其包括固定到一个拉杆的开关壳体。 形成在开关壳体中的接触开口设置在其中，具有一对触点和以固定的方式设置的永磁体的开关。 永磁体的一极连接到第一触点，而第二极与气缸相接触地设置。 第二触点在距离第二极设置的预定距离的位置处电耦合到气缸。 作为由铁磁材料构成的可动构件靠近开关壳体，第二触点和第二极之间的空气间隙被桥接，触点闭合，指示可移动构件与开关元件的接近。 整个接近开关装置可以沿着气缸的纵向轴线移动。

公开(公告)号：US4617893A

公开(公告)日：1986-10-21

申请号：US758498

申请日：1985-07-24

申请人： Bernd Donner ,  Hartmut Schultze ,  Lutz Jahnig

发明人： Bernd Donner ,  Hartmut Schultze ,  Lutz Jahnig

IPC分类号： B60K31/04 ,  F02D11/10 ,  H01H9/02

CPC分类号： B60K31/042 ,  F02D11/10 ,  H01H9/0207 ,  B60W2540/10

摘要： A method for positioning a switch in a speed limiting device, wherein, for a limit switch, which interrupts the controlling process of the speed limiting device consisting of an electronic control unit, an electromechanical servo unit and a mechanical clutch arrangement, a positioning method is utilized and in order to carry out this method, an arrangement is provided in which the limit switch is fastened on a slide which is displaceably supported with the servo component of the speed limiting device. Arranged in the slide, which, in addition, carries a switchover contact bank serving to actuate the switch, there are provided locking bars with which, together with catch paths constructed at a housing of the servo unit, an exact fixing of the slide can be achieved at the end of the positioning process by means of reversing the rotational direction of the servo motor.

摘要翻译： 一种用于将开关定位在限速装置中的方法，其中，对于限制开关，其中断由电子控制单元，机电伺服单元和机械离合器装置组成的限速装置的控制过程，定位方法是 并且为了实现该方法，提供了一种装置，其中限位开关紧固在可由速度限制装置的伺服部件可移动地支撑的滑块上。 另外，安装在滑动件中，其还具有用于致动开关的切换触点组，设置有锁定杆，与锁定杆一起构成在伺服单元的壳体处的准确固定可以是 通过反转伺服电动机的旋转方向在定位过程结束时实现。

公开(公告)号：US4592531A

公开(公告)日：1986-06-03

申请号：US727879

申请日：1985-04-26

申请人： Raymond J. Schihl

发明人： Raymond J. Schihl

IPC分类号： H01H3/16 ,  H01H9/02 ,  F16M1/00

CPC分类号： H01H9/0207 ,  H01H3/16

摘要： This invention relates to linear positioning means and more particularly to a movable carriage and rod assembly for positioning switch elements such as limit switches relative to their actuating means. The primary purpose of this invention is to provide a switch positioning means which can be adjusted to a resolution commensurate with the need and precision of the switching device itself and to provide a positive locking device for the switch carrier which is immune to environmental difficulties such as vibrations and the like and will withstand the deleterious effects of repeated use.

摘要翻译： 本发明涉及线性定位装置，更具体地说，涉及一种用于定位诸如限位开关的开关元件相对于其致动装置的可移动滑架和杆组件。 本发明的主要目的是提供一种开关定位装置，该开关定位装置可以根据开关装置本身的需要和精度来调整分辨率，并为开关载体提供一种不受环境困难的正锁定装置，例如 振动等，并将承受重复使用的有害影响。