Abb Schweiz Ag

Abb Research Ltd.

Abb Power Grids Switzerland Ag

Nkt Hv Cables Gmbh

Abb Technology Ltd

Hitachi Energy Switzerland Ag

Nkt Hv Cables Ab

Nikolaus Zant

Darren Dale Tremelling

Jonah Kadoko

Mark R Drane

Felix Greuter

Jens Rocks

Sheng Zhong

Elio Alberto Perigo

Cong Thanh Dinh

Ghanshyam Shrestha

Yan Gao

Dariusz Bednarowski

Kathryn F Murphy

Sandeep Bala

Ian Rubin De La Borbolla

Hongrae Kim

Xavier Kornmann

Matthew Hetrich

Thomas Eric Kuckhoff

Alexandre Oudalov

Harald Martini

Andrej Krivda

Bandeep Singh

Rudi Velthuis

Leopold Ritzer

Reinhard A Simon

Lukasz Matysiak

Vincent Tilliette

Jacim Jacimovic

Cherif Ghoul

Lukasz Malinowski

Parag Upadhyay

Alberto Prieto

Lorenz Herrmann

Ion C Radu

Robert Sekula

Ronald White

Jörn Antonischki

Elio Perigo

Chau-Hon Ho

Matthew Lee Henriksen

Krzysztof Kasza

Marius Rutkevic̆ius

Stephen Clifford

Marco Schneider

Corey Stoner

Lei Xie

Letisha McLaughlin Lam

Julita Krol

Emmanuel Logakis

Faustine Soyeux

Jack D Tavernier, Jr

Darren Tremelling

Jonah Kadoka

Jorn Antonischki

Patrik Kaufmann

Robin Gremaud

An insert device for sealing a conduit, wherein at least one component of the insert device is configured to separate and position at least one wire in the conduit in order to create a space or inner volume for a sealant to be introduced thereinto. The insert device can have a nozzle configured to allow precise injection of the sealant into the inner volume. The insert device can be operated for quick and reliably repeatable sealing of conduits.

Device and method for separating wires and sealing a conduit

A sintered magnet, the sintered magnet including a core portion, a shell portion arranged at an outer part of the sintered magnet, and a diffusion portion arranged at least partially between the core portion and the shell portion. The shell portion has a coercivity, which is at least 30 kA/m larger than the coercivity of the core portion. In the diffusion portion, the coercivity is not less than the coercivity of the core portion and not larger than the coercivity of the shell portion and the value of the coercivity gradually increases from the core portion towards the shell portion. The thickness of the core portion is not less than 1 mm and the total thickness of the shell portion and the diffusion portion is at least 5 mm.

Sintered magnet, electrical machine, use of the sintered magnet for an electrical machine and manufacturing method of a sintered magnet

A modular pulley assembly for a continuous belt conveyor can be assembly from a plurality of modular pulley disks that can be axially aligned and abut against each other to provide pulleys of differing lengths per demand. The modular pulley disks can be made from a non-metallic material such as a polymer and can manufactured by a suitable molding process. Making the modular pulley disks from non-metallic materials enables the disks to be formed with structural geometries such that the assembled pulley is structurally more rigid and can better distribute torsional loads and momentum from the belt to the support shaft.

Modular pulley for continuous belt conveyor system

A method for forming an article of manufacture using additive manufacturing, includes: a processor executing program instructions to: (a) rotate an object continuously about a horizontal axis using a first rotational stage, wherein the object is partially submerged in a bath of energy curable liquid formulation during the rotation; (b) control a rate of rotation of the object to achieve a desired radial thickness of a sub layer of uncured liquid formulation at a desired rotational location on the object; (c) direct an energy source to provide an energy dose onto the object at a desired rotational location, wherein the energy dose is configured to cure and solidify the sub layer; and repeat (a), (b) and (c) until a desired radial thickness of a cured liquid formulation layer is a achieved.

Apparatus and method for forming an article

A reinforced cable tie generally includes an elongate strap, a head attached to a first end of the strap and a continuous fiber reinforcement disposed in and extending substantially continuously along a path defining at least one of the strap and the head. The head has one or more apertures formed therein and a locking device disposed in the aperture of the head. The locking device is configured to permit a second end of the strap opposite the head to be inserted through the head aperture in a first direction and is further configured to prevent movement of the second end of the strap from the head aperture in a second direction opposite the first direction.

High strength cable tie

The present disclosure is directed to a plastic fire resistant electrical box. The electrical box includes one or more walls having a substrate formed from a fire resistant intumescent material. The substrate can include a coating formed from an intumescent material composition applied to at least one of an inner and outer surface.

Electrical box

Unique systems, methods, techniques and apparatuses of a modular power transformer are disclosed. One exemplary embodiment is a matrix power transformer including a plurality of block assemblies each including a plurality of transformer modules, each transformer module including a primary winding coupled to an input and a secondary winding coupled to an output, the inputs of each transformer module in one block assembly being coupled together and the outputs of each transformer block being coupled together. One of the secondary windings includes a plurality of taps structured to be selectively coupled to the output of the associated transformer module assembly or another secondary winding of the associated module assembly.

Flexible voltage transformation system

A method of building an insulation system around a naked conductor section of a power cable. The insulation system includes an inner semiconducting layer arranged around the conductor, an insulation layer arranged around the inner semiconducting layer, and an outer semiconducting layer arranged around the insulation layer. The method includes: a) placing the naked conductor section in a mold, and b) molding an insulation system around the naked conductor section, wherein the molding of the insulation system involves injecting a first semiconducting compound into a first mold cavity to form an inner semiconducting layer around the naked conductor section, injecting an insulation compound into a second mold cavity to form an insulation layer around the inner semiconducting layer, and injecting a second semiconducting compound into a third mold cavity to form an outer semiconducting layer around the insulation layer.

Method of building an insulation system around a naked conductor section of a power cable

A corrosion resistant conduit system that protects against corrosion and against electrical shortage. The corrosion resistant conduit system includes: a multilayer conduit having a metal layer disposed between two polymeric layers, a conduit fitting having an electrically conductive component and a body having one or more layers of polymeric material, and means for conductively coupling the metallic layer of the multilayer tube to the electrically conductive component of the fitting, which provides a continuous electrical path throughout the corrosion resistant conduit system.

Corrosion resistant electrical conduit system

Polymer concrete electrical insulation including a hardened epoxy resin composition filled with an electrically non-conductive inorganic filler compositions. The polymer concrete electrical insulation system optionally may contain additives. The epoxy resin composition is based on a cycloaliphatic epoxy resin. The inorganic filler composition can be present within the range of about 76% by weight to about 86% by weight, calculated to the total weight of the polymer concrete electrical insulation system. The inorganic filler composition includes a uniform mixture of (i) an inorganic filler with an average grain size within the range of 1 micron (&#x3bc;m) to 100 micron (&#x3bc;m) [component c(i)], and (ii) an inorganic filler with an average grain size within the range of 0.1 mm (100 micron) to 2 mm [component c(ii)]. The inorganic filler with an average grain size within the range of 1 micron (&#x3bc;m) to 100 micron (&#x3bc;m) [component c(i)] can be present in an amount within the range of 22% to 42%, calculated to the total weight of the polymer concrete electrical insulation system; and (e) the inorganic filler with an average grain size within the range of 0.1 mm to 2 mm [component c(ii)] is present within the range of 41% to 61% by weight, calculated to the total weight of the polymer concrete electrical insulation; and method of producing said electrical insulation.

Polymer concrete electrical insulation

Growing community of inventors

Raleigh, NC, United States of America

Nikolaus Zant