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31. 发明授权

US09338904B2 Motor control center units including auxiliary power interlock circuits and methods of operating same 有权
标题翻译：电机控制中心单元包括辅助电源互锁电路和操作方法
公开(公告)号：US09338904B2
公开(公告)日：2016-05-10
申请号：US14251138
申请日：2014-04-11
申请人： Eaton Corporation
发明人： James Allen Stoner , Mark Francis Yerse , Robert Allan Morris
IPC分类号： H02B11/133 , H05K5/02 , H05K7/14 , H02B1/36
CPC分类号： H05K5/0208 , H02B1/36 , H02B11/133 , H05K7/14
摘要： A motor control center (MCC) unit for installation in a compartment of an MCC includes a frame, a bus contact assembly supported by the frame and comprising at least one moveable bus contact configured to releasably engage at least one power bus of the MCC, an auxiliary power input supported by the frame and configured to be connected to an external power source, and a control circuit supported by the frame. The MCC unit further includes an interlock circuit configured to selectively couple the control circuit to the at least one bus contact and the auxiliary power input responsive to positioning of the at least one bus contact. The interlock circuit may be configured to prevent power flow between the control circuit and the auxiliary power input when the at least one bus contact is engaged with the power bus.
摘要翻译：用于安装在MCC的隔室中的电动机控制中心（MCC）单元包括框架，由框架支撑的总线接触组件，并且包括构造成可释放地接合MCC的至少一个电力总线的至少一个可移动总线触点，辅助电力输入由框架支撑并被配置为连接到外部电源，以及由该框架支撑的控制电路。 MCC单元还包括互锁电路，其被配置为响应于至少一个总线接点的定位而选择性地将控制电路耦合到至少一个总线触点和辅助电源输入。互锁电路可以被配置为当至少一个总线接点与电力总线接合时，防止控制电路和辅助电力输入端之间的电力流动。

32. 发明申请

US20150255965A1 MOTORIZED RACKING ASSEMBLY 有权
标题翻译：摩托车架组装
公开(公告)号：US20150255965A1
公开(公告)日：2015-09-10
申请号：US14197331
申请日：2014-03-05
申请人： Eaton Corporation
发明人： Russell Irvin Boyce , Michael Davis Pearce , Melvin LaVern Hughes , Bimal Pareshbhai Sheth
IPC分类号： H02B1/36
CPC分类号： H02B11/127 , H02B1/36
摘要： A racking assembly for an electrical apparatus is provided. The racking assembly includes a movable carriage assembly and a drive assembly. The movable carriage assembly is sized to fit within a housing assembly and is structured to be moved between a first position and a second position. The carriage assembly is further structured to support at least one electrical component. The drive assembly includes a motor assembly and a positioning assembly. The motor assembly is structured to impart movement to said positioning assembly. The motor assembly is coupled to said positioning assembly. The positioning assembly is structured to impart movement to said carriage assembly and to move said carriage assembly from said first position to said second position. The positioning assembly is coupled to said carriage assembly. In this configuration, the racking assembly is structured to move the carriage assembly, and therefore the electrical apparatus, between the first and second positions.
摘要翻译：提供了一种用于电气设备的货架组件。货架组件包括可移动的托架组件和驱动组件。可移动托架组件的尺寸设置成装配在壳体组件内并且被构造成在第一位置和第二位置之间移动。托架组件进一步构造成支撑至少一个电气部件。驱动组件包括马达组件和定位组件。电动机组件构造成将运动传递到所述定位组件。马达组件联接到所述定位组件。定位组件被构造成使得运动到所述滑架组件并且使所述滑架组件从所述第一位置移动到所述第二位置。定位组件联接到所述托架组件。在这种构造中，货架组件构造成在第一和第二位置之间移动托架组件，从而移动电气设备。

33. 发明授权

US07480154B2 Method and apparatus for securing a cable management system 有权
标题翻译：用于固定电缆管理系统的方法和装置
公开(公告)号：US07480154B2
公开(公告)日：2009-01-20
申请号：US11204628
申请日：2005-08-16
申请人： Bradley Michael Lawrence , Allison McGrew , Robert Nerhood
发明人： Bradley Michael Lawrence , Allison McGrew , Robert Nerhood
IPC分类号： H02B1/36
CPC分类号： H05K7/1491
摘要： A cable management system securing apparatus includes a rack mount. A cable management system securing arm is pivotally coupled to the rack mount and operable to be pivoted and locked in a securing position and a release position. The rack mount may be mounted to an information handling system rack and the cable management system securing arm may be pivoted and locked in the securing position in order to secure a cable management system in the information handling system rack.
摘要翻译：电缆管理系统固定装置包括机架安装件。电缆管理系统固定臂枢转地联接到机架安装件并可操作以枢转并锁定在固定位置和释放位置。机架安装件可以安装到信息处理系统机架上，并且电缆管理系统固定臂可以枢转并锁定在固定位置，以便将电缆管理系统固定在信息处理系统机架中。

34. 发明授权

US5691686A Transformer zero-phase current transformer 失效
标题翻译：变压器零相电流互感器
公开(公告)号：US5691686A
公开(公告)日：1997-11-25
申请号：US404583
申请日：1995-03-15
申请人： Masahiro Ishikawa , Osamu Hasegawa , Yasuhiko Ookubo , Morio Machida
发明人： Masahiro Ishikawa , Osamu Hasegawa , Yasuhiko Ookubo , Morio Machida
IPC分类号： H02B1/21 , H02B1/36 , H01F27/02 , H01F40/06
CPC分类号： H02B1/36 , H02B1/21
摘要： A control unit accommodates various equipment, such as a circuit breaker, an electromagnetic switch, a zero-phase current transformer, and an operating transformer. The zero-phase current transformer is generally triangular-shaped to fit more compactly within the control unit. More specifically, the zero-phase current transformer comprises an annular core having a shape which is substantially triangular, wherein the annular core encloses an aperture region having a shape which is also substantially triangular. A primary conductor is disposed within the aperture region, and a secondary conductor is wound on the annular core.
摘要翻译：控制单元容纳各种设备，例如断路器，电磁开关，零相电流互感器和工作变压器。零相电流互感器通常为三角形，以更紧密地配合在控制单元内。更具体地，零相电流互感器包括具有基本上三角形的形状的环形芯，其中环形芯包围具有基本上三角形的形状的开口区域。主导体设置在开口区域内，并且次级导体缠绕在环形芯上。

35. 发明授权

US5584396A Sliding pivoting storage apparatus 失效
标题翻译：滑动枢转存储装置
公开(公告)号：US5584396A
公开(公告)日：1996-12-17
申请号：US443251
申请日：1995-05-17
申请人： Ty Schmitt
发明人： Ty Schmitt
IPC分类号： H02B1/36 , H05K7/16 , A47F7/00
CPC分类号： H05K7/16 , H02B1/36
摘要： An equipment storage apparatus and system includes one or more housing units mounted to a supporting rack structure. The housing units include carrier units which are designed to hold component peripheral units of a centrally located storage system. The carrier units are operable to slide forwardly beyond the housing structure and then pivot to an open position from which access is made available to the rear portion of the carrier from the front of the housing thereby providing frontal access to the cables and connectors located at the rear portion of a peripheral unit.
摘要翻译：设备存储装置和系统包括安装到支撑架结构的一个或多个壳体单元。壳体单元包括承载单元，其被设计成保持位于中心的存储系统的组件外围单元。托架单元可操作以向前滑动超过壳体结构，然后枢转到打开位置，从外壳的前部可以从该位置向托架的后部提供通道，从而提供对位于该壳体的电缆和连接器的正面访问外围单元的后部。

36. 发明授权

US5280408A Power receiving and transforming apparatus 失效
标题翻译：电力接收和变压设备
公开(公告)号：US5280408A
公开(公告)日：1994-01-18
申请号：US883370
申请日：1992-05-15
申请人： Toshiaki Izumi , Tooru Tanimizu
发明人： Toshiaki Izumi , Tooru Tanimizu
IPC分类号： H02B1/30 , H02B1/36 , H02B5/00 , H02B7/00 , H02B13/02 , H02B1/18
CPC分类号： H02B7/00
摘要： A transformer apparatus whose transformer and a plurality of circuit-breakers are individually accommodated in a plurality of different casings. The casings are stacked one above each other in a plurality of stages with gaps between two subsequent casings and between the casing in the lowermost stage and the floor surface on which the apparatus is mounted. When a specific casing among the plurality of casings which is in an intermediate stage is to be dismounted, support columns are disposed on the outside of the specific casing with their respective ends inserted into the relevant gaps in such a manner that the support columns support the upper subsequent casing, thereby enabling the intermediate casing to be dismounted and remounted.
摘要翻译：一种变压器装置，其变压器和多个断路器分别容纳在多个不同的外壳中。壳体在多个阶段之间彼此堆叠，在两个后续壳体之间以及最下层的壳体和装置所在的地板表面之间具有间隙。在要拆卸处于中间阶段的多个壳体中的特定外壳时，支撑柱设置在特定外壳的外侧，其各自的端部插入到相关间隙中，使得支撑柱支撑从而能够拆卸和重新安装中间壳体。

37. 发明授权

US5095403A Low voltage switchboard 失效
标题翻译：低电压开关
公开(公告)号：US5095403A
公开(公告)日：1992-03-10
申请号：US660015
申请日：1991-02-25
申请人： Jean-Pierre Pin , Pierre Vigne-Salade , Hugues Berthet , Antoine Bedrossian
发明人： Jean-Pierre Pin , Pierre Vigne-Salade , Hugues Berthet , Antoine Bedrossian
IPC分类号： H02B1/30 , H02B1/20 , H02B1/36
CPC分类号： H02B1/36
摘要： A low voltage switchboard including on its front a conduit which houses enclosures containing printed circuit boards, which constitute indication and control interfaces of associated power devices, housed in adjacent superposed compartments.
摘要翻译：低压配电板在其前面包括一个导管，该导管容纳包含印刷电路板的外壳，这些外壳构成相关功率器件的指示和控制接口，容纳在相邻的重叠隔间中。

38. 发明授权

US4768967A Latch for removable control unit of a motor control center 失效
标题翻译：电机控制中心的可拆卸控制单元的闩锁
公开(公告)号：US4768967A
公开(公告)日：1988-09-06
申请号：US066572
申请日：1987-06-26
申请人： Ronald J. Fritsch
发明人： Ronald J. Fritsch
IPC分类号： H02B1/36 , H01R13/62
CPC分类号： H02B1/36
摘要： A lever pivotally mounted on a forward brace of a removable control unit abuts a pin on the cabinet for limiting direct insertion of the unit to a depth insufficient to effect electrical engagement of plug-in connectors of the unit with bus bars in a motor control cabinet, such engagement requiring subsequent pivotal movement of the lever which automatically latches the unit in the cabinet. A compound movement of the lever is required to release the latch and separate the plug-in connectors from the bus bar. A detent structure maintains the lever in a first position for inserting the control unit into the cabinet and padlocking provisions are provided to insure the lever remain in that position when desired, thereby blocking full insertion of the control unit into the cabinet. Interlocking means between the operator assembly for the control unit and the lever prevent pivotal movement of the lever and consequently engagement or separation of the plug-in connectors and bus bars when the control apparatus is in its ON condition.
摘要翻译：枢转地安装在可移动控制单元的前支架上的杠杆邻接在机柜上的销上，以限制单元的直接插入到不足以实现单元的插入式连接器与马达控制柜中的母线的电接合，这种接合需要杠杆的随后的枢转运动，其自动地将单元锁定在机柜中。需要杠杆的复合运动来释放闩锁并将插入式连接器与母线分离。制动结构将杠杆保持在用于将控制单元插入机柜的第一位置，并且提供挂锁配置以确保在需要时杠杆保持在该位置，从而阻止控制单元完全插入机壳中。用于控制单元的操作器组件和杆之间的联锁装置防止杆的枢转运动，并且因此当控制装置处于其接通状态时，插入式连接器和母线的接合或分离。

39. 发明授权

US4178624A Control center with insulated bus bars 失效
标题翻译：带绝缘母线的控制中心
公开(公告)号：US4178624A
公开(公告)日：1979-12-11
申请号：US792837
申请日：1977-05-02
申请人： John R. Wilson , Neal E. Rowe , Brij M. Bharteey
发明人： John R. Wilson , Neal E. Rowe , Brij M. Bharteey
IPC分类号： H02B1/21 , H02B1/36 , H02B11/173 , H02B1/04
CPC分类号： H02B1/21 , H02B1/36 , H02B11/173 , H01H2071/006
摘要： A control center with insulated bus bars characterized by a cabinet having a plurality of spaced vertical bus bars, each bus bar comprising an intermediate portion and a leg extending toward the front side of the cabinet and another leg extending toward the back side of the cabinet, a barrier encasing the bus bars and being substantially coextensive therewith, the barrier and the bus bars being in complete surface-to-surface contact with the bus bars without air space between them, the barrier having spaced openings for exposure of the legs of the bus bar for connection by detachable conductor members of a circuit interrupter, and the barriers also having breakaway surface portions for exposure of the intermediate portion of a bus bar to provide access for connection of a conductor to the bus bar.
摘要翻译：一种具有绝缘母线的控制中心，其特征在于具有多个间隔开的垂直母线的机柜，每个母线包括中间部分和朝向机柜前侧延伸的腿部和朝向机柜后侧延伸的另一个腿部，封闭母线并与其基本共同延伸的屏障，阻挡层和母线与母线完全的表面到表面接触，在它们之间没有空气空间，屏障具有间隔开的开口，用于暴露总线的腿用于通过电路断路器的可分离的导体构件连接的杆，并且所述屏障还具有用于暴露汇流条的中间部分的分离表面部分，以提供用于将导体连接到汇流条的通路。

40. 发明授权

US4038585A Insulating shutter mechanism for bus bars 失效
标题翻译：绝缘快门机构
公开(公告)号：US4038585A
公开(公告)日：1977-07-26
申请号：US612524
申请日：1975-09-11
申请人： Jerome C. Wolski , Neal E. Rowe
发明人： Jerome C. Wolski , Neal E. Rowe
IPC分类号： H02B1/21 , H02B1/36 , H02B1/14
CPC分类号： H02B1/36 , H02B1/21 , H01H2071/006
摘要： A control center characterized by an upright cabinet in which a plurality of vertical bus bars are disposed which bus bars are encased in a pair of planar molded barriers of insulative material which are in tight surface-to-surface contact with the bus bars for extracting heat therefrom. Openings are provided in the barriers to enable access to the bus bars at spaced intervals corresponding to the spacing between contacts on circuit interrupters located within the cabinet. Shutter means for closing the openings when the circuit interrupter is withdrawn from the cabinet are provided and the shutter means comprises a level projecting into the path of travel of the circuit interrupter for moving the shutter means to an open position when the circuit interrupter is inserted into the cabinet.

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