WO2009124796A3 - Stator winding and method for the production thereof - Google Patents

Stator winding and method for the production thereof Download PDF

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Publication number
WO2009124796A3
WO2009124796A3 PCT/EP2009/051552 EP2009051552W WO2009124796A3 WO 2009124796 A3 WO2009124796 A3 WO 2009124796A3 EP 2009051552 W EP2009051552 W EP 2009051552W WO 2009124796 A3 WO2009124796 A3 WO 2009124796A3
Authority
WO
WIPO (PCT)
Prior art keywords
winding
stator winding
production
support
order
Prior art date
Application number
PCT/EP2009/051552
Other languages
German (de)
French (fr)
Other versions
WO2009124796A2 (en
Inventor
Harold Bitzer
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2009124796A2 publication Critical patent/WO2009124796A2/en
Publication of WO2009124796A3 publication Critical patent/WO2009124796A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K15/0056—Manufacturing winding connections
    • 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
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

According to the invention, in order to produce a stator winding (10), it is necessary to provide the winding support (12) with suitable contact hooks (22) to maintain the winding wire (26). Said contact hooks protrude in an axial manner from the winding head (24). In order to improve the stator winding (10), the size of the winding support (12) and the lamella packet (14) are adapted in relation to each other such that the winding support (12) and the lamella packet (14) can be pushed inside each other after winding.
PCT/EP2009/051552 2008-04-11 2009-02-11 Stator winding and method for the production thereof WO2009124796A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810001127 DE102008001127A1 (en) 2008-04-11 2008-04-11 Stator winding and method for its production
DE102008001127.4 2008-04-11

Publications (2)

Publication Number Publication Date
WO2009124796A2 WO2009124796A2 (en) 2009-10-15
WO2009124796A3 true WO2009124796A3 (en) 2010-03-11

Family

ID=41057479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/051552 WO2009124796A2 (en) 2008-04-11 2009-02-11 Stator winding and method for the production thereof

Country Status (2)

Country Link
DE (1) DE102008001127A1 (en)
WO (1) WO2009124796A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508571A (en) * 1994-12-12 1996-04-16 General Motors Corporation Neutral connection for wire wound stator
DE69304128T2 (en) * 1992-05-08 1997-02-20 Magneti Marelli Spa Method for producing stator windings of an electric motor, in particular a brushless electric motor
DE10015947A1 (en) * 1999-03-31 2000-10-12 Sawafuji Electric Co Ltd Stator for multi-polar outer rotor generator comprises modular unit covering the core base with cores also covering the unloading poles with insertion bores arranged in the core
DE102004012925A1 (en) * 2004-03-17 2005-10-06 Robert Bosch Gmbh Method for producing a winding support for an electrical machine
WO2006137125A1 (en) * 2005-06-21 2006-12-28 Mitsubishi Denki Kabushiki Kaisha Armature for rotary electric motor, rotary electric motor, and method of producing the rotary electric motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69304128T2 (en) * 1992-05-08 1997-02-20 Magneti Marelli Spa Method for producing stator windings of an electric motor, in particular a brushless electric motor
US5508571A (en) * 1994-12-12 1996-04-16 General Motors Corporation Neutral connection for wire wound stator
DE10015947A1 (en) * 1999-03-31 2000-10-12 Sawafuji Electric Co Ltd Stator for multi-polar outer rotor generator comprises modular unit covering the core base with cores also covering the unloading poles with insertion bores arranged in the core
DE102004012925A1 (en) * 2004-03-17 2005-10-06 Robert Bosch Gmbh Method for producing a winding support for an electrical machine
WO2006137125A1 (en) * 2005-06-21 2006-12-28 Mitsubishi Denki Kabushiki Kaisha Armature for rotary electric motor, rotary electric motor, and method of producing the rotary electric motor
DE112005003615T5 (en) * 2005-06-21 2008-05-21 Mitsubishi Electric Corp. Rotary rotor armature, rotary motor and manufacturing method thereof

Also Published As

Publication number Publication date
WO2009124796A2 (en) 2009-10-15
DE102008001127A1 (en) 2009-10-15

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