WO1999054989A3 - Method, device and transfer tool for winding coils and drawing them into stators of electrical machines - Google Patents

Method, device and transfer tool for winding coils and drawing them into stators of electrical machines Download PDF

Info

Publication number
WO1999054989A3
WO1999054989A3 PCT/EP1999/002566 EP9902566W WO9954989A3 WO 1999054989 A3 WO1999054989 A3 WO 1999054989A3 EP 9902566 W EP9902566 W EP 9902566W WO 9954989 A3 WO9954989 A3 WO 9954989A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
transfer tool
stators
electrical machines
coils
Prior art date
Application number
PCT/EP1999/002566
Other languages
German (de)
French (fr)
Other versions
WO1999054989A2 (en
Inventor
Bernhard Simon
Original Assignee
Statomat Spezialmaschinen
Bernhard Simon
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 Statomat Spezialmaschinen, Bernhard Simon filed Critical Statomat Spezialmaschinen
Publication of WO1999054989A2 publication Critical patent/WO1999054989A2/en
Publication of WO1999054989A3 publication Critical patent/WO1999054989A3/en

Links

Classifications

    • 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
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/065—Windings consisting of complete sections, e.g. coils, waves
    • H02K15/067—Windings consisting of complete sections, e.g. coils, waves inserted in parallel to the axis of the slots or inter-polar channels
    • H02K15/068—Strippers

Abstract

The invention relates to a method for winding coils and drawing said coils into stators of electrical machines. According to said method the coil windings (14) are wound on a template (14), pushed onto rods (12) of a transfer tool (10) arranged in a circle, transferred by means of said tool onto lamellae (22, 24), also arranged in a circle, of a drawing-in tool (30) and then drawn into the grooves of a stator. To be able to simplify the tools the invention provides for the coil windings (14) in the transfer tool (10) to extend from the slots between the rods (12) in a substantially straight line radially inwards through the slots between the lamellae (22, 24) when the transfer tool (10) is positioned coaxially and parallel above the drawing-in tool (30). To draw-in the coils the stator is placed onto the drawing-in tool (30) in front of the free ends of the rods (12).
PCT/EP1999/002566 1998-04-18 1999-04-16 Method, device and transfer tool for winding coils and drawing them into stators of electrical machines WO1999054989A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998117370 DE19817370A1 (en) 1998-04-18 1998-04-18 Method, device and transfer tool for winding and pulling in coils in electrical machine stators
DE19817370.9 1998-04-18

Publications (2)

Publication Number Publication Date
WO1999054989A2 WO1999054989A2 (en) 1999-10-28
WO1999054989A3 true WO1999054989A3 (en) 2000-01-20

Family

ID=7865046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/002566 WO1999054989A2 (en) 1998-04-18 1999-04-16 Method, device and transfer tool for winding coils and drawing them into stators of electrical machines

Country Status (2)

Country Link
DE (1) DE19817370A1 (en)
WO (1) WO1999054989A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208217A1 (en) * 2012-05-16 2013-11-21 Metabowerke Gmbh Winding template and method for producing a stator for an electric motor
DE102018100016A1 (en) * 2018-01-02 2019-07-04 Elmotec Statomat Holding GmbH Method and device for the production of rotors and stators, including the assembly of connecting wires

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689976A (en) * 1971-04-15 1972-09-12 Smith Corp A O Coil transfer apparatus
GB2072543A (en) * 1979-02-22 1981-10-07 Balzer & Droell Kg Winding electrical windings
DE3114407A1 (en) * 1981-04-09 1982-11-11 Balzer & Dröll GmbH, 6369 Niederdorfelden METHOD AND DEVICE FOR WINDING AND PULLING IN COILS IN THE SLOTS OF STATOR AND ROTOR SHEET PACKAGES OF ELECTRICAL MACHINES
US4571822A (en) * 1982-12-01 1986-02-25 Hitachi, Ltd. Apparatus for inserting coils into stator core slots
EP0577978A1 (en) * 1992-07-07 1994-01-12 STATOMAT Spezialmaschinen GmbH Tool for receiving and inserting coils in stators of electric motors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689976A (en) * 1971-04-15 1972-09-12 Smith Corp A O Coil transfer apparatus
GB2072543A (en) * 1979-02-22 1981-10-07 Balzer & Droell Kg Winding electrical windings
DE3114407A1 (en) * 1981-04-09 1982-11-11 Balzer & Dröll GmbH, 6369 Niederdorfelden METHOD AND DEVICE FOR WINDING AND PULLING IN COILS IN THE SLOTS OF STATOR AND ROTOR SHEET PACKAGES OF ELECTRICAL MACHINES
US4571822A (en) * 1982-12-01 1986-02-25 Hitachi, Ltd. Apparatus for inserting coils into stator core slots
EP0577978A1 (en) * 1992-07-07 1994-01-12 STATOMAT Spezialmaschinen GmbH Tool for receiving and inserting coils in stators of electric motors

Also Published As

Publication number Publication date
DE19817370A1 (en) 1999-10-21
WO1999054989A2 (en) 1999-10-28

Similar Documents

Publication Publication Date Title
EP1043828A3 (en) Method and apparatus for welding a plurality of windings of rotary electric machine
CA2087749A1 (en) Method and apparatus for making armatures for electrodynamic machines
CA2265556A1 (en) Method and apparatus for winding and forming field windings for dynamo-electric machines
ATE307417T1 (en) WINDING MACHINE FOR COMPONENTS OF A DYNAMO-ELECTRIC MACHINE AND CORRESPONDING PRODUCTION METHOD
IT8212485A0 (en) METHOD AND DEVICE FOR WINDING COILS AND FOR INSERTING THEM IN THE SLOTS OF THE LAMELLAR PACKS OF THE STATORS AND ROTORS OF ELECTRIC MACHINES
US6349463B1 (en) Method of making an electric motor stator assembly
JPS54156102A (en) Method and machine of manufacturing stators of electrical machines
GB1494957A (en) Insertion of overlapping coils into stators of dynamo-electric machines
US5915643A (en) Stator winding method
WO1999054989A3 (en) Method, device and transfer tool for winding coils and drawing them into stators of electrical machines
DE59914860D1 (en) Multi-phase winding electrical machine and method of making the same
EP0124267A3 (en) Winding and insulation insert device
FI973684A0 (en) A method of making an electrical machine winding
ES8406815A1 (en) Punch and winding machine
CA2142941A1 (en) Dynamo-electric machine armature winding methods and apparatus
DE3665653D1 (en) Method and apparatus for winding and inserting coils in a dynamoelectric machine stator core
DE3572570D1 (en) Method of and device for coiling stators of electric motors
US6145772A (en) Device for winding coils in axial grooves of rotationally symmetrical bodies of electric equipment
EP0795951B1 (en) Method and apparatus for slotless stator manufacture
CA1282579C (en) Apparatus and method for forming and inserting wave windings into a dynamoelectric machine stator core
SE9901930L (en) Winding of electric cable in electric machines
WO2008155635A3 (en) Apparatus and method for winding and inserting coils in cores of dynamoelectric machines
AU2003260310A1 (en) Method and device for axially drawing in pre-wound coils into the grooves of stator or rotor laminated cores for electric machines
HUP0000879A2 (en) Transposed cable for making windings in electric machines, manufacturing process of the same, and method of making a winding by said transposed cable
EP0101252A3 (en) A punch and winding machine

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): BR JP KR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): BR JP KR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

NENP Non-entry into the national phase

Ref country code: KR

122 Ep: pct application non-entry in european phase