公开(公告)号：EP1883944A1

公开(公告)日：2008-02-06

申请号：EP06763081.4

申请日：2006-05-03

申请人： ABB Service S.r.l

发明人： BESANA, Stefano ,  BRIGNOLI, Gustavo ,  GAMBA, Federico

IPC分类号： H01H71/02

CPC分类号： H01H71/0207 ,  H01H3/60 ,  H01H11/0006 ,  H01H2009/0088

摘要： The present invention relates to a single-pole or multi-pole switch to be used preferably in low-voltage systems. The switch (1) comprises an outer casing (2) containing for each pole at least one fixed contact (10) and one mobile contact (20) that can be coupled to/uncoupled from one another. The mobile contacts (20) are housed in appropriate seats (25) provided on a mobile element (50). The switch (1) moreover comprises an energy-accumulation control mechanism (60), operatively connected to the mobile element (50) to enable its movement. The switch (1) according to the invention is advantageously provided with means of axial support operatively connected to the mobile element (50) in order to support the gravitational thrusts that are generated along the axis of rotation of the mobile element itself when said axis is inclined with respect to a substantially horizontal plane.

公开(公告)号：EP1435552A3

公开(公告)日：2007-10-31

申请号：EP03079058.8

申请日：2003-12-18

申请人： ABB Service S.r.l

发明人： Romagnoli, Mauro ,  Saldarini, Giorgio

IPC分类号： G05B19/418

CPC分类号： G05B19/4185 ,  G05B19/0423 ,  G05B2219/23043 ,  G05B2219/25014 ,  G05B2219/25428 ,  G05B2219/31206 ,  G05B2219/31375 ,  Y02P90/18 ,  Y02P90/20

摘要： A field device suitable for installation in an industrial environment comprises means for connection to a Fieldbus network and information-display means. The information-display means comprise: physical-display means; means for logical connection of the device to information available on the Fieldbus network; and logic means for choice and display on said physical means of one or more items of information.

公开(公告)号：EP1454331B1

公开(公告)日：2006-06-21

申请号：EP02796609.2

申请日：2002-12-10

申请人： ABB Service S.r.l

发明人： AZZOLA, Lucio ,  ZANCHI, Eligio

IPC分类号： H01H9/34

CPC分类号： H01H1/226 ,  H01H9/342 ,  H01H2009/0088

摘要： A rotating contact supporting shaft for a low-voltage power circuit breaker, whose particularity consists of the fact that it has a modular structure that comprises, along the rotation axis, at least one first and one second supporting module (10, 20), each module being functionally coupled to at least one corresponding moving contact (3) of the circuit breaker and being provided respectively with first and second means (22) for connection to at least one first interconnection module (30); the first interconnection module is interposed between the first and second supporting modules and is provided with third and fourth connection means (31) that are suitable to be coupled respectively to the first and second connection means; the coupling between the first and third connection means and between the second and fourth connection means allows the functional connection between the first and second supporting modules and the direct structural connection of the interconnection module to the first and second supporting modules.

公开(公告)号：EP1017080B1

公开(公告)日：2006-02-22

申请号：EP99204335.6

申请日：1999-12-16

申请人： ABB Service S.r.l

发明人： Redaelli, Claudio ,  Jacovino, Elio

IPC分类号： H01H83/20

CPC分类号： H01H73/14 ,  H01H71/04 ,  H01H71/462 ,  H01H71/526 ,  H01H83/20 ,  H01H2071/0278

公开(公告)号：EP1399940B1

公开(公告)日：2006-02-08

申请号：EP02747434.5

申请日：2002-06-21

申请人： ABB Service S.r.l

发明人： ANTONIAZZI, Alberto ,  RINCO, Franco

IPC分类号： H01H73/18

CPC分类号： H01H73/18 ,  H01H9/40 ,  H01H73/04

摘要： A single-pole miniature circuit breaker, comprising:-- a casing on which there are two terminals for connection, in input and in output from the circuit breaker, to a phase of a low-voltage electric circuit, said casing having a front wall from which an actuation lever protrudes, a rear wall for coupling to a supporting element, two side walls that are substantially mutually parallel and whose distance is equal to a base module M, an upper wall and a lower wall, inside the casing there being provided:--fixed and moving contact means that can be mutually separated in order to interrupt the flow of current in said phase;-- a kinematic mechanism that is operatively connected to said actuation lever and is suitable to move said moving contact means;--electric are quenching means;--a device for protection against short-circuits, which comprises a coil and a moving striker suitable to interact operatively with said kinematic mechanism;-- a device for protection against overloads, which comprises a heat-sensitive element that is suitable to interact operatively with the kinematic mechanism; characterized in that said fixed and moving contact means comprise a first pair of contacts, having a first fixed contact and a first moving contact, and a second pair of contacts, having a second fixed contact and a second moving contact, a first arc quenching chamber and a second arc quenching chamber being respectively associated with said first and second pairs of contacts, said first and second pairs of contacts being electrically series-connected to each other and being crossed by currents that have the same direction.

公开(公告)号：EP1603209A2

公开(公告)日：2005-12-07

申请号：EP05104585.4

申请日：2005-05-27

申请人： ABB Service S.r.l

发明人： Fontana, Rodolfo ,  Morini, Giuseppe

IPC分类号： H02G3/00

CPC分类号： H02G3/10

摘要： A terminal box for electrotechnical uses and the like, comprises a base designed to be fixed to a supporting surface, and a closing lid that can be coupled thereto.
Said base is formed by a shaped metal body so as to define a housing cavity without joins at least along the development of the surfaces constituting its perimetral walls.

摘要翻译： 一种用于电工用途的接线盒等，包括设计成固定到支撑表面的基座，以及可与其连接的闭合盖。 所述基座由成形金属体形成，以便至少沿着构成其周边壁的表面的显影来限定外壳空腔而不连接。

公开(公告)号：EP1589628A2

公开(公告)日：2005-10-26

申请号：EP05075789.7

申请日：2005-04-05

申请人： ABB Service S.r.l

发明人： Viaro, Francesco ,  Stucchi, Marco

IPC分类号： H02H1/06

CPC分类号： H02H1/06 ,  H02H3/04 ,  Y10T307/615

摘要： Described herein is an electronic protection device for automatic circuit-breakers comprising: a control unit; a warning interface; a supply system comprising a main supply system and a first back-up supply system; an interface for connection between said supply system and said control unit, said connection interface comprising an automatic device for passage from the main supply to the back-up supply in the event of interruption of said main supply.

摘要翻译： 这里描述了一种用于自动断路器的电子保护装置，包括：控制单元; 警告界面 供应系统，包括主供应系统和第一备用供应系统; 用于在所述供应系统和所述控制单元之间连接的接口，所述连接接口包括在所述主电源中断的情况下从主电源通往备用电源的自动装置。

公开(公告)号：EP1544971A1

公开(公告)日：2005-06-22

申请号：EP04078359.9

申请日：2004-12-10

申请人： ABB Service S.r.l

发明人： Fontana, Rodolfo ,  Morini, Giuseppe

IPC分类号： H02B1/21

CPC分类号： H02B1/21

摘要： Described herein is a device for connection of a plurality of busbars to at least one apparatus of an electrical switchboard, which comprises:

means of mechanical coupling to said bars; the mechanical-coupling means comprising at least one first element made of insulating material having a shaped body, on which there are defined housing seats, designed to couple each with corresponding bars insulating them from one another; and,
connection means, operatively coupled to said first element so as to enable direct electrical connection between said bars and said apparatus.

摘要翻译： 这里描述的是用于将多个母线连接到电气配电板的至少一个装置的装置，其包括：与所述杆机械联接的装置; 所述机械耦合装置包括由绝缘材料制成的至少一个第一元件，所述绝缘材料具有成形体，所述第一元件具有限定的壳体座，所述第一元件被设计成将每个第一元件与将彼此绝缘的相应的条彼 以及连接装置，可操作地耦合到所述第一元件，以便能够在所述条和所述装置之间直接电连接。

公开(公告)号：EP1480244A2

公开(公告)日：2004-11-24

申请号：EP04076452.4

申请日：2004-05-18

申请人： ABB Service S.r.l

发明人： Colombo, Gabriele ,  Amadori, Claudio

IPC分类号： H01H83/14

CPC分类号： H01F38/30 ,  H01F27/306 ,  H01H83/04 ,  H01H83/144 ,  H01H2083/148

摘要： A containment structure (1) for sensor means to be used in the production of electrical-protection apparatuses, such as residual-current circuit breakers or residual-current units coupled to a circuit-breaking unit. Said structure basically comprises a first containment element (40), which can be coupled to a second containment element (50), and appropriate openings for enabling the terminals of the windings constituting said sensor means to come out.

摘要翻译： 一种用于生产电气保护装置的传感器装置的容纳结构（1），例如连接到断路单元的剩余电流断路器或剩余电流单元。 所述结构基本上包括可连接到第二容纳元件（50）的第一容纳元件（40）和用于使得构成所述传感器装置的绕组的端子能够出来的合适的开口。

公开(公告)号：EP1480242A2

公开(公告)日：2004-11-24

申请号：EP04076451.6

申请日：2004-05-18

申请人： ABB Service S.r.l

发明人： Colombo, Gabriele ,  Antoniazzi, Aleberto ,  Readaelli, Claudio ,  Valagussa, Sergio

IPC分类号： H01H71/02 ,  H01H83/22

CPC分类号： H01H71/0207 ,  H01H11/0006 ,  H01H71/1009 ,  H01H83/226

摘要： A device for low-voltage circuit breakers comprising a kinematic chain designed for transmission of motion to an external kinematic structure. Said kinematic chain comprises first elements (10) for manoeuvring, second elements (20) for engagement/release, and third elements (30) for actuation, substantially contained within two containment side pieces (100, 200). The kinematic chain further comprises means (40) for transmission of motion located on the outside of the two side pieces and connected to said actuating means (30).

摘要翻译： 一种用于低压断路器的装置，包括设计用于将运动传递到外部运动结构的运动链。 所述运动链包括用于操纵的第一元件（10），用于接合/释放的第二元件（20）和用于致动的第三元件（30），其基本上包含在两个容纳侧件（100,200）内。 运动链还包括用于传送位于两个侧片的外侧并连接到所述致动装置（30）的运动的装置（40）。