公开(公告)号：US20080191819A1

公开(公告)日：2008-08-14

申请号：US11673876

申请日：2007-02-12

申请人： Richard P. Malingowski ,  William G. Eberts ,  Mark A. Janusek

发明人： Richard P. Malingowski ,  William G. Eberts ,  Mark A. Janusek

IPC分类号： H01H73/06 ,  H01H77/06 ,  H01H9/30 ,  H01H9/02

CPC分类号： H01H77/108

摘要： A circuit breaker includes a housing, separable contacts, an operating mechanism structured to open and close the separable contacts, a power conductor including a first conductor and a second reverse loop conductor, the second reverse loop conductor carrying one of the separable contacts, and a slot motor. The slot motor includes a first slot motor portion, and a second slot motor portion including a plurality of generally U-shaped slot motor laminations, a first insulative housing portion, and a second insulative housing portion. The first and second insulative housing portions interlock with one another to form a generally U-shaped insulative slot motor housing. The first and second insulative housing portions cooperatively receive the generally U-shaped slot motor laminations.

摘要翻译： 断路器包括壳体，可分离触点，构造成打开和闭合可分离触点的操作机构，包括第一导体和第二反向回路导体的电力导体，第二反向环导体承载可分离触点之一，以及 槽电机 所述槽马达包括第一槽马达部分和包括多个大致U形槽马达叠片的第二槽马达部分，第一绝缘壳体部分和第二绝缘壳体部分。 第一和第二绝缘壳体部分彼此互锁以形成大体上为U形的绝缘槽马达壳体。 第一和第二绝缘壳体部分协作地接收大体上U形的槽电机叠片。

公开(公告)号：US08138439B2

公开(公告)日：2012-03-20

申请号：US12704191

申请日：2010-02-11

申请人： Richard P. Malingowski ,  David E. Little ,  Kelly J. McCarthy ,  Matthew R. Hussey

发明人： Richard P. Malingowski ,  David E. Little ,  Kelly J. McCarthy ,  Matthew R. Hussey

IPC分类号： H01H33/18

CPC分类号： H01H9/342

摘要： A limiter includes a housing having a number of gas ports, a number of gas vents and a number of gas channels. Each of the number of gas channels is between a corresponding one of the number of gas ports and a corresponding one of the number of gas vents. The limiter also includes a number of first terminals, a number of second terminals, and a number of limiter devices. Each of the number of limiter devices is electrically connected between a corresponding one of the number of first terminals and a corresponding one of the number of second terminals. Each of the number of gas ports is structured to receive a corresponding ionized gas flow for passage through a corresponding one of the number of gas channels to the corresponding one of the number of gas vents.

摘要翻译： 限制器包括具有多个气体端口，多个气体通风口和多个气体通道的壳体。 多个气体通道中的每一个在多个气体端口中的对应的一个和排气孔数量中相应的一个之间。 限幅器还包括多个第一终端，多个第二终端和多个限制器装置。 多个限幅器装置中的每一个电连接在多个第一端子中的对应的一个和第二端子的相应的一个之间。 多个气体端口中的每一个被构造成接收相应的电离气流，以便通过多个气体通道中的相应一个气体通道中的相应一个气体通道。

公开(公告)号：US07558040B2

公开(公告)日：2009-07-07

申请号：US11740522

申请日：2007-04-26

申请人： Richard P. Malingowski ,  Steven D. Payne

发明人： Richard P. Malingowski ,  Steven D. Payne

IPC分类号： H02H5/04

CPC分类号： H01H85/303 ,  H01H9/10 ,  H01H85/20 ,  H01H89/00 ,  H01H2085/0233 ,  H01H2085/2095

摘要： A limiter includes three current limiters. Each current limiter includes a first end disposed proximate a first housing surface and electrically connected to a corresponding first terminal, a second end disposed proximate a second housing surface and electrically connected to a corresponding second terminal, an elongated body disposed between the ends, and a plunger. Two plungers define a straight line and a third plunger is offset from the straight line. Three indicator members each include a first end, an indicator disposed therefrom, and an opposite second end, which is engaged by a corresponding plunger. The indicator is disposable through a corresponding housing opening. Three springs bias corresponding indicator members away from the second housing surface. The housing carries two indicator members in a first orientation and a third indicator member in a different second orientation. The indicators are positioned in a straight line and are disposable through corresponding housing openings.

摘要翻译： 限制器包括三个限流器。 每个限流器包括设置在第一壳体表面附近并电连接到对应的第一端子的第一端，设置在第二壳体表面附近并电连接到相应的第二端子的第二端，设置在端部之间的细长主体和 柱塞。 两个柱塞限定直线，第三柱塞偏离直线。 三个指示器构件各自包括第一端，从其上设置的指示器和相对的第二端，该相对的第二端由相应的柱塞接合。 指示器通过相应的外壳开口是一次性的。 三个弹簧使相应的指示器构件偏离第二壳体表面。 外壳以不同的第二方向承载处于第一方向的两个指示器构件和第三指示构件。 指示器位于直线上并且通过相应的壳体开口是一次性的。

公开(公告)号：US06800823B1

公开(公告)日：2004-10-05

申请号：US10693575

申请日：2003-10-24

申请人： Richard P. Malingowski ,  Craig A. Rodgers ,  Lance Gula ,  Randal D. Gazdecki ,  Robert M. Slepian

发明人： Richard P. Malingowski ,  Craig A. Rodgers ,  Lance Gula ,  Randal D. Gazdecki ,  Robert M. Slepian

IPC分类号： H01H7304

CPC分类号： H01H71/528 ,  H01H2300/046

摘要： A circuit breaker includes a case, separable contacts having a fixed contact and a movable contact, and an operating mechanism for opening and closing the separable contacts. The operating mechanism includes a closed position, an open position, an operating handle for moving the operating mechanism between the open and closed positions, a movable contact arm carrying the movable contact, a linkage having a first end and a second end, and a snap lever. The second end of the linkage is pivotally mounted to the movable contact arm. The snap lever holds the linkage in the open position of the operating mechanism and releases the linkage as the operating handle moves from the open position toward the closed position of the operating mechanism, in order to snap close the separable contacts.

摘要翻译： 断路器包括壳体，具有固定触头的可分离触头和可动触头，以及用于打开和关闭可分离触点的操作机构。 操作机构包括关闭位置，打开位置，用于在打开和关闭位置之间移动操作机构的操作手柄，承载可移动触点的可动触点臂，具有第一端和第二端的连杆，以及卡扣 杠杆。 连杆的第二端枢转地安装到可动接触臂。 卡扣杆将连杆机构保持在操作机构的打开位置，并且随着操作手柄从打开位置向操作机构的关闭位置移动，释放连杆机构，以便卡扣可分离的触点。

公开(公告)号：US07362207B2

公开(公告)日：2008-04-22

申请号：US11136135

申请日：2005-05-24

申请人： Richard P. Malingowski ,  Ramon J. Ojeda ,  Mark A. Janusek

发明人： Richard P. Malingowski ,  Ramon J. Ojeda ,  Mark A. Janusek

IPC分类号： H01H85/30 ,  G01D5/02

CPC分类号： H01H85/303 ,  H01H89/06 ,  H01H2085/0233

摘要： A limiter includes a housing having a first surface and a second surface, a line terminal, a load terminal, a fusible conductor electrically connected between the line and load terminals and an indicator button disposed proximate the first surface. The button includes a first end and a second end having a first opening, a second opening and a conduit therein between the first and second openings. The fusible conductor passes from the first terminal, through the first opening, through the conduit, through the second opening, and to the load terminal. A spring biases the button away from the first surface. The fusible conductor, when electrically connected between the line and load terminals, holds the second end proximate the first surface. The spring, when the fusible conductor is electrically disconnected from one or both of the terminals, moves the button away from the first surface and toward the second surface.

摘要翻译： 限制器包括具有第一表面和第二表面的壳体，线路端子，负载端子，电连接在线路和负载端子之间的可熔电导体以及靠近第一表面设置的指示器按钮。 按钮包括在第一和第二开口之间具有第一开口，第二开口和导管的第一端和第二端。 可熔体导体从第一端子通过第一开口穿过导管穿过第二开口并且到达负载端子。 弹簧将按钮偏离第一表面。 当电线连接在线路和负载端子之间时，熔断体将第二端保持靠近第一表面。 当熔丝导体与一个或两个端子电气断开时，弹簧将按钮从第一表面移开并朝向第二表面。

公开(公告)号：US06452470B1

公开(公告)日：2002-09-17

申请号：US09649924

申请日：2000-08-29

申请人： Richard P. Malingowski ,  Teresa I. Hood ,  Lance Gula ,  Craig A. Rodgers ,  William E. Beatty

发明人： Richard P. Malingowski ,  Teresa I. Hood ,  Lance Gula ,  Craig A. Rodgers ,  William E. Beatty

IPC分类号： H01H902

CPC分类号： H01H77/104 ,  H01H2009/305

摘要： A circuit interrupter including separable main contacts, an operating mechanism interconnected with the contacts, and a housing in which the contacts and the operating mechanism are disposed. The housing includes a cover positioned on top of a base, the cover including first contact surfaces for contacting and mating with second contact surfaces of the base. The cover also includes a contact region. The operating mechanism includes a support member that is situated within the base and which has an upper surface with a raised region. The raised region is positioned to make contact with and pierce into the contact region before the first contact surfaces fully mate with the second contact surfaces.

摘要翻译： 一种电路断路器，包括可分离的主触点，与触点互连的操作机构，以及壳体，触点和操作机构设置在该壳体中。 壳体包括位于基座顶部的盖，该盖包括用于接触和与基座的第二接触表面配合的第一接触表面。 盖子还包括接触区域。 所述操作机构包括位于所述基座内并具有具有凸起区域的上表面的支撑构件。 凸起区域定位成在第一接触表面与第二接触表面完全配合之前与接触区域接触并刺入接触区域。

公开(公告)号：US06323748B1

公开(公告)日：2001-11-27

申请号：US09385658

申请日：1999-08-27

申请人： Richard P. Malingowski ,  Teresa I. Hood ,  William D. Munsch ,  Lance Gula ,  Trent A. Chontas

发明人： Richard P. Malingowski ,  Teresa I. Hood ,  William D. Munsch ,  Lance Gula ,  Trent A. Chontas

IPC分类号： H01H900

CPC分类号： H01H71/0207 ,  H01H3/04 ,  H01H3/06 ,  H01H2071/0242

摘要： A circuit interrupter including a housing, separable main contacts disposed in the housing, and an operating mechanism disposed in the housing and interconnected with the contacts. The operating mechanism includes a handle having a base into which is formed a channel. The base includes a compressible protrusion that is disposed within the channel. The operating mechanism further includes a handle assembly having a platform that inserts into the channel of the base. The platform includes an indent that mates with the protrusion.

摘要翻译： 一种电路断流器，包括壳体，设置在壳体中的可分离的主触头，以及设置在壳体中并与触点互连的操作机构。 操作机构包括具有基部的把手，该基部形成有通道。 底座包括设置在通道内的可压缩突起。 操作机构还包括具有插入基座通道的平台的手柄组件。 该平台包括与突起配合的缩进。

公开(公告)号：US5576677A

公开(公告)日：1996-11-19

申请号：US481717

申请日：1995-06-07

申请人： Richard P. Malingowski ,  Michael J. Erb ,  Joseph F. Changle

发明人： Richard P. Malingowski ,  Michael J. Erb ,  Joseph F. Changle

IPC分类号： H01H71/12 ,  H01H71/24 ,  H01H9/00

CPC分类号： H01H71/128 ,  H01H71/2454 ,  H01H71/2472

摘要： A circuit breaker includes a housing having an opening; separable contacts disposed within the housing and moveable between a closed position and an open position; an operating mechanism having a trip position where the separable contacts are tripped open for moving the separable contacts between the closed and open positions; a trip mechanism cooperating with the operating mechanism for tripping the operating mechanism to the trip position; an electromagnetic mechanism cooperating with the trip mechanism for sensing a current flowing between the separable contacts and engaging the trip mechanism with an armature in response to a predetermined current flowing between the separable contacts; and a manual push-to-trip mechanism operatively associated with the opening of the housing and cooperating with the electromagnetic mechanism for engaging the armature thereof, in order to engage the trip mechanism, trip the operating mechanism to the trip position, and trip open the separable contacts.

摘要翻译： 断路器包括具有开口的壳体; 可分离的触点设置在壳体内并且能够在关闭位置和打开位置之间移动; 具有跳闸位置的操作机构，其中所述可分离触点被打开以在所述闭合位置和打开位置之间移动所述可分离触点; 与所述操作机构协作以将所述操作机构跳闸到脱扣位置的脱扣机构; 与所述脱扣机构配合的电磁机构，用于响应于在所述可分离触点之间流动的预定电流，感测在所述可分离触点之间流动的电流并使所述跳闸机构与电枢接合; 以及与所述壳体的开口可操作地相关联并与所述电磁机构配合以与所述电枢接合的手动按钮脱扣机构，以便接合所述脱扣机构，将所述操作机构跳闸到所述行程位置， 可分离接触

公开(公告)号：US20110192822A1

公开(公告)日：2011-08-11

申请号：US12704191

申请日：2010-02-11

申请人： RICHARD P. MALINGOWSKI ,  DAVID E. LITTLE ,  KELLY J. MCCARTHY ,  MATTHEW R. HUSSEY

发明人： RICHARD P. MALINGOWSKI ,  DAVID E. LITTLE ,  KELLY J. MCCARTHY ,  MATTHEW R. HUSSEY

IPC分类号： H01H33/662 ,  H01H77/06

CPC分类号： H01H9/342

摘要： A limiter includes a housing having a number of gas ports, a number of gas vents and a number of gas channels. Each of the number of gas channels is between a corresponding one of the number of gas ports and a corresponding one of the number of gas vents. The limiter also includes a number of first terminals, a number of second terminals, and a number of limiter devices. Each of the number of limiter devices is electrically connected between a corresponding one of the number of first terminals and a corresponding one of the number of second terminals. Each of the number of gas ports is structured to receive a corresponding ionized gas flow for passage through a corresponding one of the number of gas channels to the corresponding one of the number of gas vents.

摘要翻译： 限制器包括具有多个气体端口，多个气体通风口和多个气体通道的壳体。 多个气体通道中的每一个在多个气体端口中的对应的一个和排气孔数量中相应的一个之间。 限幅器还包括多个第一终端，多个第二终端和多个限制器装置。 多个限幅器装置中的每一个电连接在多个第一端子中的对应的一个和第二端子的相应的一个之间。 多个气体端口中的每一个被构造成接收相应的电离气流，以便通过多个气体通道中的相应一个气体通道中的相应一个气体通道。

公开(公告)号：US07532097B2

公开(公告)日：2009-05-12

申请号：US11673876

申请日：2007-02-12

申请人： Richard P. Malingowski ,  William G. Eberts ,  Mark A. Janusek

发明人： Richard P. Malingowski ,  William G. Eberts ,  Mark A. Janusek

IPC分类号： H01H9/30

CPC分类号： H01H77/108

摘要： A circuit breaker includes a housing, separable contacts, an operating mechanism structured to open and close the separable contacts, a power conductor including a first conductor and a second reverse loop conductor, the second reverse loop conductor carrying one of the separable contacts, and a slot motor. The slot motor includes a first slot motor portion, and a second slot motor portion including a plurality of generally U-shaped slot motor laminations, a first insulative housing portion, and a second insulative housing portion. The first and second insulative housing portions interlock with one another to form a generally U-shaped insulative slot motor housing. The first and second insulative housing portions cooperatively receive the generally U-shaped slot motor laminations.

摘要翻译： 断路器包括壳体，可分离触点，构造成打开和闭合可分离触点的操作机构，包括第一导体和第二反向回路导体的电力导体，第二反向环导体承载可分离触点之一，以及 槽电机 所述槽马达包括第一槽马达部分和包括多个大致U形槽马达叠片的第二槽马达部分，第一绝缘壳体部分和第二绝缘壳体部分。 第一和第二绝缘壳体部分彼此互锁以形成大体上为U形的绝缘槽马达壳体。 第一和第二绝缘壳体部分协作地接收大体上U形的槽电机叠片。