EP2619884A1 - Stator pour une transmission magnétique et son procédé de fabrication - Google Patents

Stator pour une transmission magnétique et son procédé de fabrication

Info

Publication number
EP2619884A1
EP2619884A1 EP10735199.1A EP10735199A EP2619884A1 EP 2619884 A1 EP2619884 A1 EP 2619884A1 EP 10735199 A EP10735199 A EP 10735199A EP 2619884 A1 EP2619884 A1 EP 2619884A1
Authority
EP
European Patent Office
Prior art keywords
fibers
stator
concrete
mold
magnetic
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.)
Withdrawn
Application number
EP10735199.1A
Other languages
German (de)
English (en)
Inventor
Markus Reinhard
Heinrich Windischmann
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of EP2619884A1 publication Critical patent/EP2619884A1/fr
Withdrawn legal-status Critical Current

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
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0056—Means for inserting the elements into the mould or supporting them in the mould
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/02—Casings or enclosures characterised by the material thereof
    • 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

Definitions

  • Task of the stator is the modulation of the alternating magnetic field from the drive side in a suitable manner, so that the field on the output side, ie in the second air gap between the stator and the output-side rotor rotates at a different frequency.
  • a change in the speed (esp. Reduction) can be achieved when the field of the second rotor magnetically couples with this field.
  • the stator is a disk-shaped structure (in the case of an axial-flow transmission) that takes up (circularly) segment-shaped iron parts for magnetic field modulation.
  • the stand is thickened on the edges on both sides, so that on each side of a cylindrical bowl is formed. In this recess, the disc-shaped rotor can be introduced during assembly.
  • the gearbox is mounted by the two disc-shaped end shields from left and right to the stand be flanged by means of screws. In the middle, the stand has a hole, so that the stand is not a disc but a discus prior art

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

L'invention concerne un dispositif comprenant un stator dans une transmission magnétique pour la modulation d'un champ magnétique alternatif entre deux rotors. Le stator est constitué d'un matériau support dans lequel sont noyés des éléments magnétiques doux, le matériau support étant selon l'invention du béton. L'invention concerne en outre un procédé de fabrication. D'après le procédé de fabrication d'un dispositif selon l'invention, les éléments métalliques, sont, pendant l'opération de coulée du béton dans le moule, maintenus en position par des aimants fixés sous le moule. En variante, les éléments métalliques sont maintenus en position par les fibres serrées et/ou les tuyaux souples introduits.
EP10735199.1A 2010-07-08 2010-07-08 Stator pour une transmission magnétique et son procédé de fabrication Withdrawn EP2619884A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2010/004183 WO2012003846A1 (fr) 2010-07-08 2010-07-08 Stator pour une transmission magnétique et son procédé de fabrication

Publications (1)

Publication Number Publication Date
EP2619884A1 true EP2619884A1 (fr) 2013-07-31

Family

ID=43858238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10735199.1A Withdrawn EP2619884A1 (fr) 2010-07-08 2010-07-08 Stator pour une transmission magnétique et son procédé de fabrication

Country Status (2)

Country Link
EP (1) EP2619884A1 (fr)
WO (1) WO2012003846A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013143596A1 (fr) * 2012-03-29 2013-10-03 Siemens Aktiengesellschaft Système de transmission magnétique
CN103001454B (zh) * 2012-12-10 2015-05-06 河南理工大学 基于磁化效应的轴向盘式永磁减速装置
EP2849317A1 (fr) 2013-09-13 2015-03-18 Siemens Aktiengesellschaft Machine électrique dotée d'un corps de base en béton
US10305360B2 (en) * 2015-11-13 2019-05-28 Magnadrive Corporation Magnet to magnet couplings and drives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153302A (en) * 1958-10-27 1964-10-20 James E Wheeler Building construction
US3222835A (en) * 1961-05-29 1965-12-14 Gerald C Francis Prestressed concrete
DE1179629B (de) * 1962-05-12 1964-10-15 Siemens Ag Gehaeuse fuer elektrische Maschinen, insbesondere Elektromotoren, aus Zementmoertel oder Beton
CH473740A (de) * 1966-07-01 1969-06-15 Contraves Ag Zuschlagsmaterial für Beton und andere vergiessbare Massen sowie Verfahren zum Herstellen des Zuschlagmaterials
DE4313227A1 (de) * 1993-04-22 1994-10-27 Horst Dr Ing Kinkel Vorgespanntes Bewehrungselement
DE19652490A1 (de) 1996-12-17 1998-06-18 Philips Patentverwaltung Magnetisches Getriebe
US20050269725A1 (en) * 2002-12-25 2005-12-08 Bridgestone Corporation Method of producing foamed molded product, mold for molding the same, and mold component thereof
DE102006056799A1 (de) * 2006-12-01 2008-06-05 Efficient Energy Gmbh Verfahren zum Herstellen eines Werkstücks und Werkstück
CN101604901A (zh) * 2008-06-13 2009-12-16 西门子公司 一种集成化电机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012003846A1 *

Also Published As

Publication number Publication date
WO2012003846A1 (fr) 2012-01-12

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