GB1098015A - A process for the impregnation with curable synthetic resin and dimensionally accurate curing of the insulation surrounding stator winding elements of an electric machine - Google Patents

A process for the impregnation with curable synthetic resin and dimensionally accurate curing of the insulation surrounding stator winding elements of an electric machine

Info

Publication number
GB1098015A
GB1098015A GB14708/66A GB1470866A GB1098015A GB 1098015 A GB1098015 A GB 1098015A GB 14708/66 A GB14708/66 A GB 14708/66A GB 1470866 A GB1470866 A GB 1470866A GB 1098015 A GB1098015 A GB 1098015A
Authority
GB
United Kingdom
Prior art keywords
impregnation
synthetic resin
electric machine
stator winding
winding elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB14708/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB1098015A publication Critical patent/GB1098015A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/421—Polyesters
    • H01B3/425—Non-saturated polyesters derived from polycarboxylic acids and polyhydroxy compounds, in which at least one of the two components contains aliphatic unsaturation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
GB14708/66A 1965-04-02 1966-04-01 A process for the impregnation with curable synthetic resin and dimensionally accurate curing of the insulation surrounding stator winding elements of an electric machine Expired GB1098015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0096342 1965-04-02

Publications (1)

Publication Number Publication Date
GB1098015A true GB1098015A (en) 1968-01-03

Family

ID=7519986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14708/66A Expired GB1098015A (en) 1965-04-02 1966-04-01 A process for the impregnation with curable synthetic resin and dimensionally accurate curing of the insulation surrounding stator winding elements of an electric machine

Country Status (7)

Country Link
US (1) US3474527A (en:Method)
AT (1) AT254978B (en:Method)
BE (1) BE678666A (en:Method)
CH (1) CH431692A (en:Method)
DE (1) DE1488663B2 (en:Method)
GB (1) GB1098015A (en:Method)
SE (1) SE219966C1 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9246374B2 (en) 2009-12-22 2016-01-26 Alstom Renewable Technologies Method for impregnating a high voltage insulation of a winding bar

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT277378B (de) * 1967-12-16 1969-12-29 Siemens Ag Verfahren und Vorrichtung zum Imprägnieren und maßgerechten Aushärten von Wicklungsstäben, Spulen oder Halbspulen elektrischer Maschinen
US3710437A (en) * 1970-08-05 1973-01-16 Westinghouse Electric Corp Method of preparing insulated coil in slotted core
US3679925A (en) * 1971-02-02 1972-07-25 Westinghouse Electric Corp Electrical apparatus with corona suppression means
CH559455A5 (en:Method) * 1973-06-12 1975-02-28 Bbc Brown Boveri & Cie
SE399997B (sv) * 1973-09-28 1978-03-06 Skf Ind Trading & Dev Statoraggregat for en roterande elmaskin jemte forfarande for framstellning av ett dylikt statoraggregat
US4048527A (en) * 1973-09-28 1977-09-13 Skf Industrial Trading And Development Company, B.V. Stator aggregate for rotating electric machines
SE425586B (sv) * 1981-03-04 1982-10-11 Asea Ab Sett att framstella en herva for en elektrisk maskin
EP0795225B2 (de) † 1994-12-01 2003-03-12 VA TECH HYDRO GmbH Verfahren zum herstellen eines mit potentialsteuerungen versehenen wicklungsstabes von hochspannungswicklungen für eine rotierende elektrische maschine
US6130495A (en) * 1996-05-15 2000-10-10 Siemens Aktiengesellschaft Supporting element for an electric winding, turbogenerator and method of producing a corona shield
EP1821389A1 (en) * 2006-01-24 2007-08-22 ALSTOM Technology Ltd Insulating cover for a bar to bar connection of a stator winding
US8941282B2 (en) 2012-03-05 2015-01-27 Siemens Energy, Inc. Turbine generator stator core attachment technique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611930A (en) * 1948-08-06 1952-09-30 Westinghouse Electric Corp Insulating electrical apparatus
US2632211A (en) * 1949-03-01 1953-03-24 Westinghouse Electric Corp Molding of resin treated coils
US2675421A (en) * 1950-09-15 1954-04-13 Dow Corning Insulated electric coil and method of making the same
US2707204A (en) * 1951-10-31 1955-04-26 Gen Electric Treated mica paper insulation
US2970936A (en) * 1957-12-12 1961-02-07 Gen Electric Insulated electrical coils
US3222626A (en) * 1961-06-29 1965-12-07 Advance Transformer Co Laminated electromagnetic core construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9246374B2 (en) 2009-12-22 2016-01-26 Alstom Renewable Technologies Method for impregnating a high voltage insulation of a winding bar

Also Published As

Publication number Publication date
AT254978B (de) 1967-06-12
BE678666A (en:Method) 1966-09-01
SE219966C1 (en:Method) 1966-04-09
CH431692A (de) 1967-03-15
US3474527A (en) 1969-10-28
DE1488663A1 (de) 1969-04-24
DE1488663B2 (de) 1971-04-29

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