公开(公告)号：US09865997B2

公开(公告)日：2018-01-09

申请号：US15032669

申请日：2013-11-12

申请人： SCHNEIDER ELECTRIC USA, INC.

发明人： Manuel Antonio Becerra Becerra ,  Arturo Javier Cordova Urbiola ,  Victor Daniel Espinosa Gutierrez

IPC分类号： H02B1/21 ,  H02B11/24 ,  H02B1/14 ,  H02B1/36

CPC分类号： H02B11/24 ,  H02B1/14 ,  H02B1/21 ,  H02B1/36

摘要： A double shutter shroud (5) and a flexible sheath (11) surrounding a stab (10) of an MCC unit, form a protective tunnel (30) for the stab to connect to a bus 4. A first shroud (6) mounted on the bus, includes a first gate (12). A second shroud (20) mounted on the MCC unit includes a second gate (24). When the MCC unit slides into an MCC section, a unit key (16) opens the first gate. When the stab is advanced toward the bus, a stab key (28) opens the second gate, forming a protective tunnel (30) from the flexible sheath and through the first and second shrouds. The protective tunnel protects the stab and bus from contamination, helps prevent dielectric breakdowns and short circuits between different phase busses, and protects an operator from electrical hazard of touching the bus or stab with tools or fingers.

公开(公告)号：US09805881B2

公开(公告)日：2017-10-31

申请号：US15023837

申请日：2013-09-27

申请人： SCHNEIDER ELECTRIC USA, INC.

发明人： Walter J. Richards ,  Gary M. Rosen

IPC分类号： H01H9/22 ,  H02B1/36

CPC分类号： H01H9/22 ,  H02B1/36

摘要： A connect/disconnect mechanism for an MCC unit, prevents a circuit breaker from being turned on while the unit is being inserted into an MCC section, until stabs of the unit have been connected to a power bus. A cam is rotatably mounted on a pivoted platform in the MCC unit, an actuating arm is coupled between a unit on/off handle of the MCC unit and the cam, and a bail is pivotally mounted on the pivoting platform and connected to a switch handle of the breaker. A cam surface in a slot of the cam is configured to engage a pin projecting from the bail, when the pivoted platform is forced in a backward direction to connect the stabs to the bus, thereby operatively connecting the unit on/off handle to the switch handle of the breaker.

公开(公告)号：US09583919B2

公开(公告)日：2017-02-28

申请号：US14781187

申请日：2014-03-06

申请人： Mitsubishi Electric Corporation

发明人： Takayoshi Sangawa

IPC分类号： H02B1/26 ,  H02B13/025 ,  H02B1/36

CPC分类号： H02B1/26 ,  H02B1/36 ,  H02B13/025

摘要： In a unit apparatus in which units each equipped with a device are disposed in multiple stages and are attached to a housing, the unit apparatus includes: a device-protecting cover which is disposed on the front surface side of the unit and is formed by bending an upper part or a lower part thereof to protect the device; and a unit frame body having a unit base which is disposed in lapped relation on one of the bent upper part surface or the bent lower part surface of the device-protecting cover. The device-protecting cover and the unit frame body constitute a unit chamber; and the units are disposed in multiple stages in said housing, whereby the other of the bent upper part surface or the bent lower part surface of said bent device-protecting cover is shielded.

摘要翻译： 在单元装置中，其中每个装有装置的单元分布在多个阶段并且被附接到外壳，该单元装置包括：设备保护盖，其设置在该单元的正面侧并通过弯曲形成 其上部或下部保护装置; 以及单元框架体，其具有在装置保护罩的弯曲的上部表面或弯曲的下部表面中的一个上以重叠的关系设置的单元基部。 设备保护盖和单元框架主体构成单元室; 并且所述单元在所述壳体中以多级布置，由此所述弯曲的装置保护盖的弯曲的上部表面或弯曲的下部表面中的另一个被屏蔽。

公开(公告)号：US09466965B2

公开(公告)日：2016-10-11

申请号：US14150831

申请日：2014-01-09

申请人： ROCKWELL AUTOMATION TECHNOLOGIES, INC.

发明人： Gregory David Lehtola ,  Dean Meyer ,  Arnaldo Hiroyuki Omoto ,  Paul Krause ,  Fabio Kazuo Ito ,  Steven J. Bauer, Jr. ,  Joao Jorge Martins Freitas

IPC分类号： H05K5/00 ,  H02G5/06 ,  H05K7/14 ,  H01R13/53 ,  H02B1/36

CPC分类号： H02G5/06 ,  H01R13/53 ,  H02B1/36 ,  H05K7/14 ,  H05K7/1409 ,  H05K7/1411 ,  Y10T29/49117

摘要： An electrical enclosure wherein an electrical component can be moved between various positions (e.g., connected, disconnected, test, etc.) without opening an enclosure door. The electrical enclosure supports a component for movement between a withdrawn position, a test position, and an inserted position. A handle is accessible by an operator from an exterior of the enclosure and is configured to move the component between the respective positions without having to open the enclosure. The handle is integral with the enclosure and thus an operator needs no special tool or other device to effect movement of the electrical component between its respective positions.

摘要翻译： 电气外壳，其中电气部件可以在不打开外壳门的情况下在各种位置（例如，连接，断开，测试等）之间移动。 电气外壳支撑用于在撤回位置，测试位置和插入位置之间移动的部件。 手柄可由操作者从外壳的外部接近并且被配置成在各个位置之间移动部件，而不必打开外壳。 手柄与外壳是一体的，因此操作者不需要特殊工具或其他装置来实现电气部件在其各自位置之间的移动。

公开(公告)号：US09451718B2

公开(公告)日：2016-09-20

申请号：US14600616

申请日：2015-01-20

申请人： Eaton Corporation

发明人： Stephen William Oneufer ,  Daniel Boyd Kroushl ,  Robert Allan Morris

IPC分类号： H05K5/02 ,  A47B46/00 ,  A47B81/00 ,  H02B1/36 ,  H02B1/38 ,  H02B11/24

CPC分类号： H05K5/0017 ,  A47B46/005 ,  A47B81/00 ,  H02B1/36 ,  H02B1/38 ,  H02B11/24 ,  H05K5/0208 ,  H05K5/0217 ,  H05K5/0226 ,  H05K5/023 ,  H05K5/0239 ,  H05K5/0247 ,  H05K7/16

摘要： Motor control centers have units or bucket assemblies with a front panel configured to pivot about a long axis associated with a bottom long side thereof and slide radially with respect to the shaft, away from the shaft in an open position to thereby position the front panel a distance away from the shaft to be able to fully open to at least ninety degrees.

摘要翻译： 马达控制中心具有单元或铲斗组件，其具有前面板，其配置成围绕与其底部长侧相关联的长轴线枢转，并相对于轴径向滑动，在打开位置远离轴，从而将前面板a 远离轴的距离能够完全打开至少九十度。

公开(公告)号：US20160233033A1

公开(公告)日：2016-08-11

申请号：US15023837

申请日：2013-09-27

申请人： SCHNEIDER ELECTRIC USA, INC.

发明人： Walter J. Richards ,  Gary M. Rosen

IPC分类号： H01H9/22 ,  H02B1/36

CPC分类号： H01H9/22 ,  H02B1/36

摘要： A connect/disconnect mechanism for an MCC unit, prevents a circuit breaker from being turned on while the unit is inserted inserted into an MCC section, until stabs of the unit have been connected to a power bus. A cam is rotatably mounted on a pivoted platform in the MCC unit, an actuating arm is coupled between a unit on/off handle of the MCC unit and the cam, and a bail is pivotally mounted on the pivoting platform and connected to a switch handle of the breaker. A cam surface in a slot of the cam is configured to engage a pin projecting from the bail, when the pivoted platform is forced in a backward direction to connect the stabs to the bus, thereby operatively connecting the unit on/off handle to the switch handle of the breaker.

摘要翻译： 用于MCC单元的连接/断开机构可防止在将本机插入MCC部分时将断路器导通，直到设备的连接线连接到电源总线为止。 凸轮可旋转地安装在MCC单元中的枢转平台上，致动臂联接在MCC单元的单元开/关手柄和凸轮之间，吊环枢转地安装在枢转平台上并连接到开关手柄 的断路器。 凸轮的槽中的凸轮表面被构造成接合从吊环突出的销，当枢转平台被迫向后的方向以将刺柱连接到总线时，从而将单元开/关手柄可操作地连接到开关 断路器的手柄。

公开(公告)号：US09337629B2

公开(公告)日：2016-05-10

申请号：US14535447

申请日：2014-11-07

申请人： Eaton Corporation

发明人： Stephen William Oneufer ,  Robert Allan Morris ,  Daniel Boyd Kroushl

IPC分类号： H02B1/48 ,  H02B1/32 ,  H02B1/36

CPC分类号： H02B1/32 ,  H02B1/36 ,  H02B1/48

摘要： Dual starters and/or feeders are positioned in a unit housing to be offset from one another in a front to back direction to provide a compact configuration for a MCC cabinet. The dual starters or feeders can communicate with a respective external handle attached to an inwardly oriented shaft. The handles can be rotary handles that connect to a respective gear assembly that transforms rotational input to linear input.

摘要翻译： 双起动器和/或进给器定位在单元壳体中，以在前后方向上彼此偏移，以提供用于MCC柜的紧凑配置。 双起动器或进料器可以与附接到向内定向的轴的相应的外部手柄连通。 手柄可以是旋转手柄，其连接到相应的齿轮组件，其将旋转输入转换成线性输入。

公开(公告)号：US20050057912A1

公开(公告)日：2005-03-17

申请号：US10662657

申请日：2003-09-15

申请人： Thomas Hardt ,  Allison McGrew

发明人： Thomas Hardt ,  Allison McGrew

IPC分类号： H02B1/20 ,  H02B1/36

CPC分类号： H02B1/36 ,  H02B1/202

摘要： A system and method for supporting at least one electrical cable is provided. The at least one electrical cable may be secured to a movable electronic device disposed within a chassis. A harness is provided that is securable to at least one electrical cable. A flexible support member is provided to support the harness and the at least one electrical cable. The flexible support member may move with the electrical device as the electrical device is moved. The flexible support member may comprise wire. A wire reel may be provided to extend and retract the wire. The wire of the wire reel may be unwound as the electrical device is moved from a normal position to a withdrawn position. The wire of the wire reel may be wound as the electronic device is moved from the withdrawn position to the normal position.

摘要翻译： 提供一种用于支撑至少一根电缆的系统和方法。 所述至少一根电缆可以固定到设置在底盘内的可移动电子设备。 提供了可安装到至少一根电缆的线束。 提供柔性支撑构件以支撑线束和至少一根电缆。 当电气设备移动时，柔性支撑构件可随电气设备移动。 柔性支撑构件可以包括线。 可以设置线卷轴以延伸和缩回线。 当电气设备从正常位置移动到撤回位置时，电线卷盘的电线可能会退绕。 当电子设备从撤回位置移动到正常位置时，卷线器的线可能被缠绕。

公开(公告)号：US6145943A

公开(公告)日：2000-11-14

申请号：US308089

申请日：1999-05-17

申请人： Wolfgang Reuter ,  Paul Root

发明人： Wolfgang Reuter ,  Paul Root

IPC分类号： H05K7/18 ,  H02B1/30 ,  H02B1/32 ,  H02B1/36 ,  A47B81/06

CPC分类号： H02B1/32

摘要： A switching cabinet which is enclosed by wall elements and a door. An assembly plate is placed parallel to a vertical side wall. The assembly plate can be moved in a direction of the associated side wall by sliders on at least one guide rail and brought into a position for mounting. Limited mounting opportunities, because of the guide rails, are thus avoided by designing the guide rails as a separate part, by providing positioning units which are detachably secured to the switching cabinet, and by being able to remove the guide rails from the cabinet after the assembly plate is positioned.

摘要翻译： PCT No.PCT / EP97 / 06145 Sec。 371日期1999年5月17日 102（e）日期1999年5月17日PCT提交1997年11月6日PCT公布。 公开号WO98 / 23138 日期1998年5月28日由墙体元件和门封闭的开关柜。 组装板平行于垂直侧壁放置。 组装板可以通过至少一个导轨上的滑块在相关联的侧壁的方向上移动并进入安装位置。 因此，通过将导轨作为分离部件设计，通过提供可拆卸地固定在开关柜上的定位单元，并且能够在将导轨从机柜取下后能够将导轨从导轨上移除 组装板定位。

公开(公告)号：US5567178A

公开(公告)日：1996-10-22

申请号：US237135

申请日：1994-05-03

申请人： Edmond Grasser

发明人： Edmond Grasser

IPC分类号： G02B6/00 ,  G02B6/44 ,  H02B1/36 ,  A47F5/00

CPC分类号： H02B1/36 ,  G02B6/4452 ,  G02B6/4455

摘要： An apparatus for the arrangement of patch panels (5, 48) which support optical waveguide plug systems, such as couplings or plugs, preferably within a distribution rack and patch panel cabinet (1) in 19-inch rack technology. Two horizontally running U-shaped rails (3, 4) are furnished in each case with longitudinal slots (30'", 40'") disposed with their openings facing each other and on top of each other in a vertical direction. The U-shaped rails (3, 4) are horizontally supported at their ends within the distribution rack and patch panel cabinet (1). The patch panel (5) is received with its longitudinal edges between the U-shaped rails (3, 4). The arms (3', 3") of the upper U-shaped rails (3) are longer than the arms (4', 4") of the lower U-shaped rails (4). The width (a) of the patch panel (5, 48) is larger than the open distance (b) between the two outermost edges (30, 40), disposed facing each other, of the arms (3, 3", 4, 4') of the upper and lower U-shaped rails (3, 4), however smaller than the open distance (c) of the rail floors (30', 40') from each other. There are preferred the U-shaped rails (43, 43') which are part of a frame plate (41), and which are preferably an integral part of a frame plate. The frame plate (41) defines a rectangular recess (47) for receiving the patch panel (48). Distributor boxes (12, 12', 53) can be disposed at the patch panels (5, 48).

摘要翻译： 一种用于布置接线板（5,48）的装置，其以19英寸机架技术优选地支撑光波导插头系统，例如联接器或插头，优选地在配电架和配线架柜（1）内。 两个水平行进的U形轨道（3,4）在每种情况下被设置有纵向狭槽（30“'，40”'），它们的开口彼此面对并且在垂直方向上彼此顶部。 U型导轨（3,4）在其分配架和配线架柜（1）的端部处水平支撑。 接线板（5）的纵向边缘被接纳在U形导轨（3,4）之间。 上U形轨道（3）的臂（3'，3“）比下U形轨道（4）的臂（4'，4”）长。 接线板（5,48）的宽度（a）大于臂（3,3“，4）彼此相对设置的两个最外边缘（30,40）之间的开口距离（b） ，4'），然而小于轨道地板（30'，40'）的开放距离（c）彼此相差。 优选的是作为框架板（41）的一部分的U形轨道（43,43'），并且优选地是框架板的一体部分。 框架板（41）限定用于接收接线板（48）的矩形凹部（47）。 分配器箱（12,12'，53）可以设置在接线板（5,48）处。