公开(公告)号：US06927510B1

公开(公告)日：2005-08-09

申请号：US10206182

申请日：2002-08-20

Applicant: Leonid Beitelman ,  Vladimir Segal ,  Christopher P. Curran

Inventor： Leonid Beitelman ,  Vladimir Segal ,  Christopher P. Curran

IPC: B22D11/11 ,  B22D11/115 ,  F27D27/00 ,  H20K9/20

CPC classification number: B22D11/115

Abstract: Cooling of the electrical coils of an electromagnetic stirrer is effected using a ferrofluid.

Abstract translation: 使用铁磁流体来实现电磁搅拌器的电线圈的冷却。

公开(公告)号：US20050171647A1

公开(公告)日：2005-08-04

申请号：US10770270

申请日：2004-02-02

Applicant: Steven Kunsman ,  Ismail Jouny ,  Stephen Kaprielian

Inventor： Steven Kunsman ,  Ismail Jouny ,  Stephen Kaprielian

IPC: G01R31/02 ,  H02H1/00 ,  H02H3/05 ,  G01R31/08

CPC classification number: H02H1/0015 ,  G01R31/025 ,  H02H1/0092 ,  H02H3/05

Abstract: An apparatus, system, and method for detecting high impedance faults in electrical power lines using a composite high impedance fault detection system having a voter logic that samples the logical outputs from a plurality of independent high impedance detection systems and determines a high impedance fault if any two of the plurality of independent high impedance detection systems indicates a high impedance fault. Preferably, the plurality of high impedance detection systems include a wavelet based high impedance fault detection system having a first logical output, a higher order statistics based high impedance fault detection system having a second logical output, and a neural net based high impedance fault detection system having a third logical output. Preferably, each of the plurality of high impedance fault detection systems includes an independent high impedance fault detection application that independently detects a high impedance fault on the electrical power line.

Abstract translation: 一种用于使用复合高阻抗故障检测系统检测电力线中的高阻抗故障的装置，系统和方法，所述复合高阻抗故障检测系统具有从多个独立高阻抗检测系统对逻辑输出进行采样的选民逻辑，并且如果有的话，确定高阻抗故障 多个独立的高阻抗检测系统中的两个表示高阻抗故障。 优选地，多个高阻抗检测系统包括具有第一逻辑输出的基于小波的高阻抗故障检测系统，具有第二逻辑输出的基于高阶统计的高阻抗故障检测系统以及基于神经网络的高阻抗故障检测系统 具有第三逻辑输出。 优选地，多个高阻抗故障检测系统中的每一个包括独立地检测电力线路上的高阻抗故障的独立的高阻抗故障检测应用。

公开(公告)号：US20040111237A1

公开(公告)日：2004-06-10

申请号：US10309905

申请日：2002-12-04

Applicant: ABB Inc.

Inventor： Pieter-Jan Vlok

IPC: G06F011/30

CPC classification number: G05B23/0283 ,  G05B19/4065 ,  G05B2219/32371 ,  G05B2219/37253 ,  G05B2219/50185 ,  Y02P90/26 ,  Y02P90/86

Abstract: In a method for estimating the residual life of machinery statistically by calculating conditional expectations, it is disclosed that different statistical approaches are required for defining the behavior of failure processes related to repairable and non-repairable systems and that diagnostic information should be combined with event information to significantly improve the accuracy of predictions.

Abstract translation: 在通过计算条件期望来统计估计机器的剩余寿命的方法中，公开了定义与可修复和不可修复系统相关的故障过程的行为需要不同的统计方法，并且诊断信息应与事件信息组合 以显着提高预测的准确性。

公开(公告)号：US20030174074A1

公开(公告)日：2003-09-18

申请号：US10099209

申请日：2002-03-14

Applicant: ABB Inc.

Inventor： Thomas M. LoCasale ,  Joel A.B. Elston ,  Ismail I. Jouny

IPC: H03M007/00

CPC classification number: H03M7/30 ,  H02H7/261

Abstract: Waveform information is transmitted from the ends of a protection zone by first compressing the information using a lossy compression technique such as wavelets and then compressing the lossy compressed waveform information using a loss-less compression technique such as the Burrows-Wheeler transform. Status information is transmitted from the ends of the protection zone by compressing that information using the loss-less technique. The time for transmission can be less than, equal to or greater than the time for one cycle of the power line frequency.

Abstract translation: 通过首先使用诸如小波之类的有损压缩技术对信息进行压缩，然后使用诸如Burrows-Wheeler变换的无损压缩技术压缩有损的压缩波形信息，从保护区的端部发送波形信息。 通过使用无损技术压缩该信息，从保护区的端部发送状态信息。 传输时间可以小于，等于或大于电力线频率的一个周期的时间。

公开(公告)号：US20030171838A1

公开(公告)日：2003-09-11

申请号：US10080203

申请日：2002-02-21

Applicant: ABB Inc.

Inventor： Shih-Chin Chen ,  Ravi Subbarayan ,  Peter Q. Tran

IPC: G06F007/66

CPC classification number: D21G9/0027 ,  D21G9/0054

Abstract: A controller to provide base level fiber orientation control of a paper web. The controller achieves one or more indices that are derived from the online measurements of a fiber orientation sensor of the fiber ratio and the fiber angle. The indices are used for control of the sheet forming processes. The controller may be implemented by a single or multi stage fuzzy controller or the combination of fuzzy controllers with non-fuzzy logic controllers.

Abstract translation: 一种用于提供纸幅的基本级纤维取向控制的控制器。 控制器实现了一种或多种从纤维取向传感器的纤维比率和光纤角度的在线测量得到的指标。 这些指标用于片材成型工艺的控制。 控制器可以由单级或多级模糊控制器或模糊控制器与非模糊逻辑控制器的组合来实现。

公开(公告)号：US20030094254A1

公开(公告)日：2003-05-22

申请号：US10001408

申请日：2001-10-22

Applicant: ABB Inc.

Inventor： Shizhong Duan

IPC: D21F011/00 ,  B05B001/00 ,  B05B001/26 ,  B05B001/32

CPC classification number: B05B7/10 ,  B05B7/066 ,  D21F7/008 ,  D21G7/00 ,  D21H23/50

Abstract: This invention relates to a three-stream atomizing nozzle for use with a rewet shower. The nozzle has an air stream divider that separates the atomizing air from the source into three streams. The first stream is a straight air stream staying closest to and around the atomized water jet. The second stream is a swirl running around the first straight stream. The third stream is also a straight stream that wraps around the first straight stream and the second swirl. The nozzle also has a mixing chamber in which the three air streams are mixed together for the atomizing purpose. The nozzle can from the combination of the three air streams produce fine water droplets that are suitable for a paper rewet shower and more importantly creates a tailorable water mass profile. The mass profile can be tailored into a shape that is close to a square shape which is ideal for rewet showers as a square profile creates minimal coupling between adjacent zones.

Abstract translation: 本发明涉及一种与再润湿淋浴一起使用的三流雾化喷嘴。 喷嘴具有将雾化空气与源分离成三个流的气流分配器。 第一条流是保持最靠近雾化水射流的直线空气流。 第二条流是围绕第一条直线流动的漩涡。 第三条流也是围绕第一直流和第二涡流的直流。 喷嘴还具有混合室，其中三个气流混合在一起用于雾化目的。 喷嘴可以从三个气流的组合产生适合于纸再润湿淋浴的精细水滴，并且更重要地产生可裁剪的水质量分布。 质量轮廓可以被定制成接近于正方形的形状，这对于再湿淋浴是理想的，因为方形轮廓在相邻区域之间创建最小的耦合。

公开(公告)号：US11996746B2

公开(公告)日：2024-05-28

申请号：US17161175

申请日：2021-01-28

Applicant: Ford Global Technologies, LLC ,  ABB Inc.

Inventor： Mark E. Briscoe ,  Nick Sochacki ,  Al Marrocco ,  Jeffrey Cameron ,  Michael Mollan

IPC: B29C45/73 ,  H02K15/12

CPC classification number: H02K15/12

Abstract: A method of securing magnetizable inserts within cores of an electric converter includes placing an assembly of rotor cores in a transfer molding press, the magnetizable inserts being disposed within cavities of the rotor cores and the cavities of the rotor cores being in fluid communication, placing a polymer preform proximate a central portion of the assembly of rotor cores, displacing the polymer preform such that the polymer preform changes state and flows radially and then axially through each of the cavities of the rotor cores, removing the assembly of rotor cores from the transfer molding press, and removing polymer waste from the assembly of rotor cores.

公开(公告)号：US11826915B2

公开(公告)日：2023-11-28

申请号：US17161084

申请日：2021-01-28

Applicant: Ford Global Technologies, LLC ,  ABB Inc.

Inventor： Mark E Briscoe ,  Nick Sochacki ,  Al Marrocco ,  Arnold Bell ,  James Jozwiak

IPC: B25J9/16 ,  B25J13/08 ,  B25J9/00 ,  H02K15/03

CPC classification number: B25J9/1687 ,  B25J9/0084 ,  B25J9/1633 ,  B25J13/085 ,  H02K15/03

Abstract: The present disclosure is generally directed toward a method of assembling a plurality of rotor cores for an electric converter. The method includes placing, by a core robotic system employing force control feedback, a rotor core on a mandrel, and for each of the plurality of rotor cores, placing, a plurality of magnetizable inserts into a plurality of cavities in the rotor core by an insert assembly robotic (IAR) system employing force control feedback.

公开(公告)号：US11557944B2

公开(公告)日：2023-01-17

申请号：US17161121

申请日：2021-01-28

Applicant: Ford Global Technologies, LLC ,  ABB Inc.

Inventor： Mark E Briscoe ,  Nick Sochacki ,  Al Marrocco ,  Jeffrey Cameron ,  Michael Mollan

IPC: B23P21/00 ,  H02K15/03 ,  B25J9/00 ,  B25J11/00 ,  H02K1/276

Abstract: A rotor assembly system for a manufacturing cell includes a central robotic system comprising a multi-axial central robot and a conveyor platform and one or more multi-axial auxiliary robotic systems secured at one or more locations within the cell. The conveyor platform is operable to move the central robot within the cell. The central robotic system and the one or more auxiliary robotic systems are configured to perform a plurality of rotor manufacturing processes on at least one rotor component in coordination with one another, and the central robotic system is configured to transfer the at least one rotor component between one or more rotor manufacturing processes of the plurality of rotor manufacturing processes.

公开(公告)号：US20220234215A1

公开(公告)日：2022-07-28

申请号：US17160762

申请日：2021-01-28

Applicant: Ford Global Technologies, LLC ,  ABB Inc.

Inventor： Mark E. Briscoe ,  Nick Sochacki ,  Al Marrocco ,  Arnold Bell ,  James Jozwiak

IPC: B25J15/00 ,  B25J15/04 ,  B25J13/08

Abstract: An end of arm tool (EOAT) for use with a robotic end effector includes radially opposed gripper fingers secured to a distal end portion of the robotic end effector, each radially opposed gripper finger having a recess with a first sidewall and a second sidewall oriented at an acute angle relative to the first sidewall. The radially opposed gripper fingers are configured to translate radially to grip a part within the recesses and to release the part for placement in an assembly.