公开(公告)号：CA2877324C

公开(公告)日：2020-04-14

申请号：CA2877324

申请日：2013-06-05

Applicant: ABB INC

Inventor： BOND BRIAN J ,  ELIAS ABEL J ,  ELLIOTT AARON J ,  GALIPEAU SETH ,  GREAVES MARK ,  KELLY STEPHEN M ,  MCDONALD NICK ,  RICHARDSON BRIAN W ,  SIMPSON STEVEN F

IPC: E21D11/00 ,  B05B12/00 ,  E21D11/40

Abstract: A method and system for applying a liner material to a contoured surface, such as an exposed rock face in an underground hard rock mine, is disclosed. Locations of a plurality of spatially distributed surface grid points on the contoured surface may be detected so as to generate a representative topographical profile of the contoured surface. Based on the plurality of surface grid points, a spray path for a liner application device configured to emit a spray of the liner material may be determined. In some cases, the spray path may have a trajectory that follows the topographical profile of the contoured surface offset therefrom within a spray range of the liner application device. Liner material may then be sprayed onto the contoured surface while controlling the liner application device to undertake at least one pass of the spray path.

公开(公告)号：CA2932899C

公开(公告)日：2019-06-18

申请号：CA2932899

申请日：2014-12-07

Applicant: ABB INC

Inventor： KANG NING ,  MOUSAVI MIRRASOUL

IPC: H02H3/40 ,  G01R31/08 ,  H02H7/28

Abstract: Systems and methods for identifying faulted segment(s) in a multiphase power network may include receiving a current measurement that was measured during a fault, obtaining a set of equivalent sequence impedances for the segments, building a set of sequence bus impedance matrices, selecting a segment, calculating coefficients for the segment based on the set of equivalent sequence impedances for the segment and the sequence bus impedance matrices, calculating an estimated per unit fault distance for the segment based at least partially on the current measurement and the coefficients, identifying the segment as a potentially faulted segment if the estimated fault distance for the segment is between about zero and about one, and repeating for each of the segments the calculating coefficients, calculating an estimated per unit fault distance, and identifying as a potentially faulted segment if the estimated fault distance for the segment is between about zero and about one.

公开(公告)号：MX365372B

公开(公告)日：2019-05-31

申请号：MX2015014852

申请日：2015-10-22

Applicant: ABB INC

Inventor： LIAM DEVINE

IPC: H01H9/02

Abstract: Se proporcionan uno o más aparatos para formar un sello entre un interruptor y una caja. Un montaje de puerta ajustable comprende un montaje del marco flotante interno posicionado de acuerdo con una configuración flotante entre una primera brida externa y una segunda brida externa que se conectan a una puerta de la caja de una caja que aloja un interruptor. El montaje del marco flotante interno comprende un marco flotante interno y un marco interno de la caja flotante. Un acoplamiento ajustable se utiliza para aplicar una fuerza, entre el marco flotante interno y la caja del marco flotante interno, al marco interno de la caja flotante hacia una parte frontal del interruptor para formar un sello entre la parte frontal del interruptor y la puerta de la caja. El sello puede proporcionar una barrera para mitigar la fuga del arco eléctrico, gases nocivos, material, y/o fuerza explosiva de una parte trasera del interruptor.

公开(公告)号：HRP20170522T1

公开(公告)日：2017-06-16

申请号：HRP20170522

申请日：2017-03-31

Applicant: ABB INC

Inventor： GREEN JOHN WILLIAM

IPC: E21B43/12 ,  F04B47/00

公开(公告)号：AU2012312657B2

公开(公告)日：2017-03-23

申请号：AU2012312657

申请日：2012-09-18

Applicant: ABB INC

Inventor： GREEN JOHN WILLIAM

IPC: E21B43/12 ,  F04B47/00

Abstract: When a fossil fuel well is producing fossil fuel, lift gas injected into the well to bring the naturally occurring fluids in the well to the surface along with the fossil fuel and the plunger if the well has a plunger. An instrument is programmed to use the predetermined criteria to dynamically control the rate of injection of the lift gas into the well.

公开(公告)号：ZA201304417B

公开(公告)日：2014-03-26

申请号：ZA201304417

申请日：2013-06-14

Applicant: ABB INC

Inventor： SCHROEDER JOHN ,  SCHUH LOTHER ,  WNEK MACIEJ

IPC: G06Q20060101

公开(公告)号：CA2877324A1

公开(公告)日：2013-12-19

申请号：CA2877324

申请日：2013-06-05

Applicant: ABB INC

Inventor： BOND BRIAN J ,  ELIAS ABEL J ,  ELLIOTT AARON J ,  GALIPEAU SETH ,  GREAVES MARK ,  KELLY STEPHEN M ,  MCDONALD NICK ,  RICHARDSON BRIAN W ,  SIMPSON STEVEN F

IPC: E21D11/00 ,  B05B15/10 ,  E21D11/40

Abstract: A method and system for applying a liner material to a contoured surface, such as an exposed rock face in an underground hard rock mine, is disclosed. Locations of a plurality of spatially distributed surface grid points on the contoured surface may be detected so as to generate a representative topographical profile of the contoured surface. Based on the plurality of surface grid points, a spray path for a liner application device configured to emit a spray of the liner material may be determined. In some cases, the spray path may have a trajectory that follows the topographical profile of the contoured surface offset therefrom within a spray range of the liner application device. Liner material may then be sprayed onto the contoured surface while controlling the liner application device to undertake at least one pass of the spray path.

公开(公告)号：CA2803736A1

公开(公告)日：2013-07-31

申请号：CA2803736

申请日：2013-01-28

Applicant: ABB INC

Inventor： WARD THOMAS ALAN ,  ZWEIFEL VIRGIL BRYAN

IPC: H01F27/02 ,  H02B7/06

Abstract: A transformer enclosure has a hood and sill attached to a tank. The hood is retractable upon hinges connected to the top face of the tank. The sill is attached to the front face of the tank near the base and has a gate that drops down to an expanded position. When the enclosure is in a closed position, the hood and sill meet with the sill gate fully retracted along a tamperproof interface. A tamperproof interface is formed at the side of the enclosure by a flange on the side panels of the sill and a baffle on the bottom edges of the hood. A tamperproof interface is formed at the front of the enclosure by a bend and lip formed in the front panel of the hood in cooperation with a recessed portion formed in the gate.

公开(公告)号：BR102012002968A2

公开(公告)日：2013-07-23

申请号：BR102012002968

申请日：2012-02-09

Applicant: ABB INC

Inventor： BOWER ANDREW ,  MURRAY MICHAEL

IPC: H02B11/02

Abstract: A motor box is used to rack withdrawable devices into or out of the associated cell in a switchgear cabinet. A hand held control is used to operate the motor box from a remote location. The motor box is attached to a mounting assembly on the switchgear cabinet door. The assembly can be part of the door or separately attached to the door. The mounting assembly allows for easy alignment of the motor box to the door and prevents rotation of the motor box when the box is latched to the mounting assembly. A cart is used to transport the motor box, remote control and associated peripherals to and from the switchgear cabinet.

公开(公告)号：UA102094C2

公开(公告)日：2013-06-10

申请号：UAA201012415

申请日：2008-07-22

Applicant: ABB INC

Inventor： BEITELMAN LEONID S ,  LAVERS J DOUGLAS ,  CURRAN CHRISTOPHER P ,  TALLBACK GOTE

IPC: B22D11/11 ,  B01F13/08 ,  B22D11/115 ,  B22D27/02

Abstract: Описаніспосібі пристрій, якіпризначенідляелектромагнітногоперемішуваннярозплавленихметалівнапізнійстадіїтвердінняі якіможутьбутивикористаніприбезперервномулиттісталевихзаготовокі блюмсів. Передбачаютьщонайменшепершийі другийпристроїперемішування, призначенідлястворенняпершогоі другогомагнітнихполів, щообертаютьсяз різноючастотоювідносноосі, щопроходитьчерезрозплавленийметал, щотвердіє. Пристроїперемішуваннярозташованінавколорозплавленогометалудостатньоблизькоодиндоодноготак, щоїхвідповіднімагнітніполянакладаютьсяз метоюотриманнямодульованогомагнітногополя. Напрямиобертаннямагнітнихполіввідповіднихпристроївперемішуванняможутьабоспівпадатиабобутипротилежними. Модульованеперемішування, отриманезавдякимагнітнимполям, призводитьдопоявипервинногоі вторинногопотоків, щоколиваються, і, отже, допоявитурбулентностів основніймасірозплавув області, вякійтемпературарозплавуменшетемпературиліквідусуі вякійсформованощонайменше 10 % посутізатверділогорозплавленогоматеріалу. Турбулентнийпотік, створенийзавдякицьомуспособуперемішування, руйнуєформуваннякристалічнихструктурв основніймасірозплавуі змішуєрозплавз великимвмістомрідкоїфази, розташованийв центральнійобластіосновногооб'єму, щоприводитьдополіпшеньзатверділоїструктуриі поліпшеннязагальноївнутрішньоїякостілитихвиробів.