公开(公告)号：US20030172613A1

公开(公告)日：2003-09-18

申请号：US10375107

申请日：2003-02-28

Applicant: ABB Service S.r.I

Inventor： Rodolfo Fontana ,  Harry Schaaf

IPC: E04C003/30

CPC classification number: H02B1/306 ,  H02B1/013 ,  H05K7/183

Abstract: A frame member for electrical distribution cabinets, whose particularity consists of the fact that it has a substantially triangular transverse cross-section and that it has two ribs, which are arranged longitudinally along the extension of the frame member and are suitable to allow the engagement of a finishing element for finishing the frame member.

Abstract translation: 用于配电柜的框架构件，其特征包括其具有基本上三角形横截面的事实，并且其具有两个沿框架构件的延伸部纵向布置的肋，并且适于允许 用于完成框架构件的精加工元件。

公开(公告)号：US20040174644A1

公开(公告)日：2004-09-09

申请号：US10791731

申请日：2004-03-04

Applicant: ABB Service S.r.I

Inventor： Severino Colombo ,  Antonio Maria Gabello

IPC: H02H003/00

CPC classification number: H02H3/165 ,  G01R31/025 ,  Y10T307/937

Abstract: An electronic tripping device for low-voltage circuit-breakers comprises means for detection and calculation of a ground-fault current operatively connected to tripping means of said circuit-breaker. The means for detection and calculation comprise: current-sensor means, which supply, for each pole, a signal proportional to the current; means for detection of the sign of the current, which, for each pole, supply a signal representing the sign of the current; current-rectifying means, which, for each pole, supply a rectified signal proportional to the current circulating in said pole; and first numerical-processing means, which supply a value with sign representing a ground fault by means of a numerical-processing operation comprising the multiplication of the signal representing the sign by the corresponding rectified signal.

Abstract translation: 用于低压断路器的电子跳闸装置包括用于检测和计算可操作地连接到所述断路器的跳闸装置的接地故障电流的装置。 用于检测和计算的装置包括：电流传感器装置，其为每个极提供与电流成比例的信号; 用于检测电流的符号的装置，其对于每个极提供表示电流的符号的信号; 电流整流装置，其对于每个极提供与在所述极中循环的电流成比例的整流信号; 以及第一数字处理装置，其通过数字处理操作来提供表示接地故障的符号的值，该数字处理操作包括表示符号的信号乘以对应的整流信号。

公开(公告)号：US20040144307A1

公开(公告)日：2004-07-29

申请号：US10608014

申请日：2003-06-30

Applicant: ABB Service S.r.I.

Inventor： Achille Borzone

IPC: B05C005/02 ,  B05B005/025

CPC classification number: B05B14/41 ,  B05B14/48 ,  Y02P70/36 ,  Y10S55/46 ,  Y10S118/07

Abstract: A painting booth, which includes: a frame which supports a plurality of movable walls (3) made of deformable material, whose internal surfaces bound a volume which can contain objects to be painted; at least one distributor arranged inside the volume and suitable to distribute painting powders meant to be applied to the surface of the objects to be painted; and removable means (10) which are suitable to interact operatively with the movable walls, so as to facilitate the removal of residual painting powders which deposit on their internal surfaces; and actuation means (6, 7, 11) which are suitable to move the movable walls with respect to the removal means. The actuation means include coupling means (11) for coupling to the movable walls, which are suitable to move the movable walls so as to keep the internal surfaces constantly taut.

Abstract translation: 一种绘画室，其包括：支撑由可变形材料制成的多个可移动壁（3）的框架，其内表面结合可容纳待涂漆物体的体积; 至少一个分配器布置在体积内并且适于分布涂料粉末，其将被施加到被涂物体的表面上; 和可移动装置（10），其适于与可移动壁操作地相互作用，以便于去除沉积在其内表面上的残留喷涂粉末; 以及适于相对于移除装置移动可移动壁的致动装置（6,7,11）。 致动装置包括用于联接到可移动壁的联接装置（11），其适于移动可移动壁以便使内表面保持紧固。

公开(公告)号：US20040128087A1

公开(公告)日：2004-07-01

申请号：US10658260

申请日：2003-09-10

Applicant: ABB Service S.r.I.

Inventor： Francesco Viaro ,  Francesco Casalinuovo

IPC: G06F019/00 ,  G01R019/00 ,  G06F011/30 ,  G06F015/00 ,  G21C017/00

CPC classification number: G01R15/20

Abstract: Device for the measurement of the current in a conductor, comprising: means for detecting a current, means for the transmission of a signal indicative of the current, electronic means for the control, acquisition and processing of such signal indicative of the current, connecting means for the feeding of the device and for the communication. The device according to the invention includes furthermore means for the partialised feeding of such means for detecting a current.

Abstract translation: 用于测量导体中的电流的装置，包括：用于检测电流的装置，用于传输指示电流的信号的装置，用于控制，获取和处理表​​示当前连接装置的信号的电子装置 用于馈送设备和通信。 根据本发明的装置还包括用于部分地馈送用于检测电流的装置的装置。

公开(公告)号：US20040110409A1

公开(公告)日：2004-06-10

申请号：US10718592

申请日：2003-11-24

Applicant: ABB Service S.r.I

Inventor： Umberto Scarpellini ,  Luigi Arturo Degli Innocenti

IPC: H01R013/64

CPC classification number: H01R9/2658

Abstract: A connection device for low-voltage electrical equipment, such as circuit breakers, disconnectors and isolators, and corresponding accessories, having a substantially parallelepipedal structure with a first pair of faces, a second pair of faces, and a third pair of faces with the faces of each pair set opposite to one another. Each face of said first pair of faces is designed to receive electrical coupling means, whilst at least two faces of said second and third pairs of faces are equipped with mechanical coupling means for connection with said low-voltage equipment, and/or with a further connection device.

Abstract translation: 一种用于低压电气设备的连接装置，例如断路器，隔离开关和隔离器以及相应的附件，具有基本上平行六面体结构，其具有第一对面，第二对面，以及具有面的第三对面 的每一对彼此相对设置。 所述第一对面的每个面被设计成接收电耦合装置，而所述第二和第三对面的至少两个面配备有用于与所述低压设备连接的机械联接装置，和/或另外 连接装置

公开(公告)号：US20030122521A1

公开(公告)日：2003-07-03

申请号：US10329487

申请日：2002-12-27

Applicant: ABB Service S.r.I

Inventor： Dario Colombo

IPC: H02P001/46 ,  H02P003/18

CPC classification number: H02P6/185

Abstract: A method for determining the position of the rotor of a synchronous alternating-current permanent-magnet machine, its particularity consisting of the fact that it comprises the steps that consist in: injecting in the machine a high-frequency voltage superimposed on the voltage delivered by the machine control system; measuring the current of the motor and extracting a current that is linked to the injected voltage; obtaining from the injected voltage and from the corresponding current the electrical angle null suitable to identify the position of the rotor.

Abstract translation: 一种用于确定同步交流永磁机的转子位置的方法，其特性包括以下事实：其包括以下步骤：在机器中注入叠加在由 机器控制系统; 测量电机的电流并提取与注入电压相关的电流; 从注入的电压和相应的电流获得适于识别转子位置的电角度θ。