CS9000565A2 - Method of insulation system's production for electric machine's winding - Google Patents

Method of insulation system's production for electric machine's winding

Info

Publication number
CS9000565A2
CS9000565A2 CS90565A CS56590A CS9000565A2 CS 9000565 A2 CS9000565 A2 CS 9000565A2 CS 90565 A CS90565 A CS 90565A CS 56590 A CS56590 A CS 56590A CS 9000565 A2 CS9000565 A2 CS 9000565A2
Authority
CS
Czechoslovakia
Prior art keywords
winding
production
fibre
electric machine
insulation system
Prior art date
Application number
CS90565A
Other languages
Czech (cs)
Inventor
Josef Schorm
Original Assignee
Ckd Trakce
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
Priority to SK565-90A priority Critical patent/SK278813B6/en
Priority to CS90565A priority patent/CZ280463B6/en
Application filed by Ckd Trakce filed Critical Ckd Trakce
Priority claimed from PCT/AT1990/000095 external-priority patent/WO1991004854A1/en
Priority to PCT/AT1991/000021 priority patent/WO1991012133A1/en
Priority to SU915001916A priority patent/RU2072115C1/en
Priority to AT91903847T priority patent/ATE103859T1/en
Priority to JP3503930A priority patent/JPH05504460A/en
Priority to DE91903847T priority patent/DE59101315D1/en
Priority to EP91903847A priority patent/EP0466893B1/en
Priority to ES91903847T priority patent/ES2055591T3/en
Priority to PCT/AT1991/000083 priority patent/WO1992001328A1/en
Priority to ES91911848T priority patent/ES2060395T3/en
Priority to DE59102934T priority patent/DE59102934D1/en
Priority to AT91911848T priority patent/ATE111657T1/en
Priority to EP91911848A priority patent/EP0489882B1/en
Priority to JP3510898A priority patent/JPH05501346A/en
Publication of CS9000565A2 publication Critical patent/CS9000565A2/en
Priority to FI914701A priority patent/FI102061B1/en
Publication of CZ280463B6 publication Critical patent/CZ280463B6/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Control Of Stepping Motors (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

Each partial conductor bundle (8) of the pair inserted into a groove (6) in the rotor or stator (7) consists of six Cu bars (9) individually insulated with mica-plastic film (10) relatively rich in binding material, and is enveloped in more weakly bonded mica-glass fibre (11). A sleeve (12) enclosing both bundles (8) is of cut and folded elastic fibre/synthetic resin laminate which is softened by heating. The resin is melted allowing the fibre to expand.
CS90565A 1989-09-28 1990-02-06 Process for producing insulating system of electric machine winding CZ280463B6 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SK565-90A SK278813B6 (en) 1990-02-06 1990-02-06 Process for producing electric machine winding insulating system
CS90565A CZ280463B6 (en) 1990-02-06 1990-02-06 Process for producing insulating system of electric machine winding
PCT/AT1991/000021 WO1991012133A1 (en) 1990-02-06 1991-02-06 Process for manufacturing the electrical insulation of the winding of an electrical machine
SU915001916A RU2072115C1 (en) 1990-02-06 1991-02-06 Method for electrical machine winding insulation
AT91903847T ATE103859T1 (en) 1990-02-06 1991-02-06 METHOD OF MAKING THE ELECTRICAL INSULATION OF THE WINDING OF AN ELECTRICAL MACHINE.
JP3503930A JPH05504460A (en) 1990-02-06 1991-02-06 Method of manufacturing electrical insulation of electrical machine windings
DE91903847T DE59101315D1 (en) 1990-02-06 1991-02-06 METHOD FOR PRODUCING THE ELECTRICAL INSULATION OF THE WRAP OF AN ELECTRICAL MACHINE.
EP91903847A EP0466893B1 (en) 1990-02-06 1991-02-06 Process for manufacturing the electrical insulation of the winding of an electrical machine
ES91903847T ES2055591T3 (en) 1990-02-06 1991-02-06 PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL INSULATION OF THE WINDING OF AN ELECTRIC MACHINE.
PCT/AT1991/000083 WO1992001328A1 (en) 1989-09-28 1991-07-03 Process for producing the electric insulation of electric machine windings
JP3510898A JPH05501346A (en) 1989-09-28 1991-07-03 Method of manufacturing electrical insulation for electrical machine windings
ES91911848T ES2060395T3 (en) 1989-09-28 1991-07-03 PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL INSULATION OF THE WINDING OF AN ELECTRIC MACHINE.
DE59102934T DE59102934D1 (en) 1989-09-28 1991-07-03 METHOD FOR PRODUCING THE ELECTRICAL INSULATION OF THE WRAP OF AN ELECTRICAL MACHINE.
AT91911848T ATE111657T1 (en) 1989-09-28 1991-07-03 METHOD OF MAKING THE ELECTRICAL INSULATION OF THE WINDING OF AN ELECTRICAL MACHINE.
EP91911848A EP0489882B1 (en) 1989-09-28 1991-07-03 Process for producing the electric insulation of electric machine windings
FI914701A FI102061B1 (en) 1990-02-06 1991-10-04 Procedure for producing the electrical insulation for the winding in an electric motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS90565A CZ280463B6 (en) 1990-02-06 1990-02-06 Process for producing insulating system of electric machine winding
PCT/AT1990/000095 WO1991004854A1 (en) 1989-09-28 1990-09-27 Heat-expandable plastic laminate, process for making it and use thereof

Publications (2)

Publication Number Publication Date
CS9000565A2 true CS9000565A2 (en) 1991-08-13
CZ280463B6 CZ280463B6 (en) 1996-01-17

Family

ID=25608462

Country Status (10)

Country Link
EP (1) EP0466893B1 (en)
JP (1) JPH05504460A (en)
AT (1) ATE103859T1 (en)
CZ (1) CZ280463B6 (en)
DE (1) DE59101315D1 (en)
ES (1) ES2055591T3 (en)
FI (1) FI102061B1 (en)
RU (1) RU2072115C1 (en)
SK (1) SK278813B6 (en)
WO (1) WO1991012133A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK279172B6 (en) * 1990-07-03 1998-07-08 �Kd Trakce Insulation system for electric machine winding
DE4233558C2 (en) * 1992-09-30 1995-07-20 Siemens Ag Electrical machine
GB2312183A (en) * 1996-04-20 1997-10-22 Gen Motors Corp Method of forming a stator assembly
US7679242B2 (en) * 2007-10-03 2010-03-16 Baker Hughes Incorporated Shrink tube encapsulated magnet wire for electrical submersible motors
DE102011121793B4 (en) * 2011-12-21 2017-05-24 Sew-Eurodrive Gmbh & Co Kg electric motor
RU2516266C2 (en) * 2012-09-05 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Томский государственный университет систем управления и радиоэлектроники Method for isolation of magnet core slots in motor armature
EP2824801A1 (en) * 2013-07-12 2015-01-14 Siemens Aktiengesellschaft Method for the production of a dynamo-electric rotational machine and dynamo-electric rotational machine
DE102014219844A1 (en) * 2014-09-30 2016-03-31 Siemens Aktiengesellschaft Isolation system for electrical machines
CN104362782B (en) * 2014-11-04 2019-01-04 天津市天发重型水电设备制造有限公司 A kind of high pressure unit stator winding embedding processing tool
RU2593600C1 (en) * 2015-06-01 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Method for insulating of slots in stator magnetic cores of electric motors
RU2593825C1 (en) * 2015-06-01 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Method for insulating of slots in armature magnetic cores of electric motors
RU2597891C1 (en) * 2015-06-23 2016-09-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Method for insulation of slots in armature magnetic cores of electric motors
RU2593601C1 (en) * 2015-06-23 2016-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Method for insulation of slots of magnetic cores of stators of electric motors
RU168347U1 (en) * 2016-07-07 2017-01-30 Закрытое акционерное общество "УРАЛЭНЕРГОСЕРВИС" ELECTRIC MACHINE ROTOR
CN107699849B (en) * 2017-10-18 2020-04-07 三峡大学 High-frequency induction hot-dip aluminizing process
EP3565091A1 (en) * 2018-05-04 2019-11-06 Siemens Aktiengesellschaft Electrical insulation system for an electric motor and manufacturing method for the same
FR3082372B1 (en) * 2018-06-07 2022-06-03 Leroy Somer Moteurs ROTATING ELECTRIC MACHINE STATOR
RU205999U1 (en) * 2021-03-17 2021-08-13 Павел Иванович Константинов MULTI-PHASE STATOR WINDING FOR ELECTROMECHANICAL CONVERTERS
DE102021109899A1 (en) * 2021-04-20 2022-10-20 Bayerische Motoren Werke Aktiengesellschaft Rotor and method for manufacturing a rotor
DE102021115932A1 (en) 2021-06-21 2022-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator of an electric machine and electric machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960803A (en) * 1973-06-22 1976-06-01 Westinghouse Electric Corporation Flexible nontacky prepreg for bonding coils in high voltage devices and method of making said prepreg
GB1504106A (en) * 1975-06-20 1978-03-15 Epoxylite Corp Materials and impregnating compositions for insulating electric machines
US4178411A (en) * 1977-07-11 1979-12-11 Imperial Chemical Industries, Limited Fibre expanded reinforced materials and their process of manufacture
DE3319373A1 (en) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München ELECTRIC CAPACITOR
US4643940A (en) * 1984-08-06 1987-02-17 The Dow Chemical Company Low density fiber-reinforced plastic composites

Also Published As

Publication number Publication date
ATE103859T1 (en) 1994-04-15
DE59101315D1 (en) 1994-05-11
WO1991012133A1 (en) 1991-08-22
SK278813B6 (en) 1998-03-04
FI914701A0 (en) 1991-10-04
EP0466893A1 (en) 1992-01-22
EP0466893B1 (en) 1994-04-06
CZ280463B6 (en) 1996-01-17
RU2072115C1 (en) 1997-01-20
ES2055591T3 (en) 1994-08-16
FI102061B (en) 1998-10-15
JPH05504460A (en) 1993-07-08
FI102061B1 (en) 1998-10-15

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20030206