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1. WO2013143727 - ELECTRICAL INSULATION BODY FOR A HIGH-VOLTAGE ROTARY MACHINE AND METHOD FOR PRODUCING THE ELECTRICAL INSULATION BODY

Publication Number WO/2013/143727
Publication Date 03.10.2013
International Application No. PCT/EP2013/052049
International Filing Date 01.02.2013
IPC
C08L 63/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08G 59/42 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
59Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
40characterised by the curing agents used
42Polycarboxylic acids; Anhydrides, halides, or low-molecular-weight esters thereof
H02K 3/40 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
32Windings characterised by the shape, form or construction of the insulation
40for high voltage, e.g. affording protection against corona discharges
H02K 15/12 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
12Impregnating, heating or drying of windings, stators, rotors or machines
H02K 3/30 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
3Details of windings
30Windings characterised by the insulating material
H01B 3/40 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18mainly consisting of organic substances
30plastics; resins; waxes
40epoxy resins
CPC
C08G 59/022
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
02Polycondensates containing more than one epoxy group per molecule
022characterised by the preparation process or apparatus used
C08G 59/42
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
59Polycondensates containing more than one epoxy group per molecule
18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; ; e.g. general methods of curing
40characterised by the curing agents used
42Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
C08L 63/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
63Compositions of epoxy resins; Compositions of derivatives of epoxy resins
H01B 13/0891
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
13Apparatus or processes specially adapted for manufacturing conductors or cables
06Insulating conductors or cables
08by winding
0891After-treatment
H01B 3/40
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18mainly consisting of organic substances
30plastics; resins; waxes
40epoxy resins
H02K 15/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
12Impregnating, heating or drying of windings, stators, rotors or machines
Applicants
  • SIEMENS ENERGY, INC. [US]/[US]
Inventors
  • GRÖPPEL, Peter
  • MEICHSNER, Christian
  • POHLMANN, Friedhelm
Priority Data
10 2012 205 046.929.03.2012DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ELEKTROISOLATIONSKÖRPER FÜR EINE HOCHSPANNUNGSROTATIONSMASCHINE UND VERFAHREN ZUM HERSTELLEN DES ELEKTROISOLATIONSKÖRPERS
(EN) ELECTRICAL INSULATION BODY FOR A HIGH-VOLTAGE ROTARY MACHINE AND METHOD FOR PRODUCING THE ELECTRICAL INSULATION BODY
(FR) CORPS ISOLANT DE L'ÉLECTRICITÉ POUR UNE MACHINE TOURNANTE À HAUTE TENSION ET PROCÉDÉ DE FABRICATION DU CORPS ISOLANT DE L'ÉLECTRICITÉ
Abstract
(DE)
Elektroisolationskörper für eine Hochspannungsrotationsmaschine und Verfahren zum Herstellen des Elektroisolationskörpers Ein Elektroisolationskörper für eine Hochspannungsrotationsmaschine weist ein Kunstharz auf, welches durch Umsetzung eines Epoxids mit einem Härter hergestellt ist und dem eine Partikel aufweisende Füllstoffkomponente zugesetzt ist, dadurch gekennzeichnet, dass der Massenanteil von Chlor in dem Epoxid weniger als 100 ppm beträgt.
(EN)
An electrical insulation body for a high-voltage rotary machine has a synthetic resin which is produced by reacting an epoxy with a hardener, and to which a filler component comprising particles is added, characterised in that the mass fraction of chlorine in the epoxy is less than 100 ppm.
(FR)
L'invention concerne un corps isolant de l'électricité pour une machine tournante à haute tension et un procédé de fabrication du corps isolant de l'électricité. Un corps isolant de l'électricité pour une machine tournante à haute tension présente une résine synthétique qui est produite par la réaction d'un époxyde avec un durcisseur et à laquelle est ajouté un composant de charge présentant des particules. Ce corps isolant de l'électricité est caractérisé en ce que la proportion massique de chlore dans l'époxyde est inférieure à 100 ppm.
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