WO2003032467A3 - Sekundärteil für einen synchronelektromotor - Google Patents

Sekundärteil für einen synchronelektromotor Download PDF

Info

Publication number
WO2003032467A3
WO2003032467A3 PCT/DE2002/003710 DE0203710W WO03032467A3 WO 2003032467 A3 WO2003032467 A3 WO 2003032467A3 DE 0203710 W DE0203710 W DE 0203710W WO 03032467 A3 WO03032467 A3 WO 03032467A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary part
permanent magnets
electric motor
synchronous electric
motor
Prior art date
Application number
PCT/DE2002/003710
Other languages
English (en)
French (fr)
Other versions
WO2003032467A2 (de
Inventor
Thomas Hoppe
Original Assignee
Siemens Ag
Thomas Hoppe
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, Thomas Hoppe filed Critical Siemens Ag
Publication of WO2003032467A2 publication Critical patent/WO2003032467A2/de
Publication of WO2003032467A3 publication Critical patent/WO2003032467A3/de

Links

Classifications

    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Synchronous Machinery (AREA)

Abstract

Konventionelle Sekundärteile weisen einen Träger (1) auf, auf den in Bewegungsrichtung des Motors beabstandet Permanentmagnete (2) aufgebracht sind. Erfindungsgemäss wird vorgeschlagen, die Permanentmagnete (2) durch ein einzelnes Magnetelement (3) aus permanent magnetisierbaren Material zu ersetzen, wobei das Magnetelement in Bewegungsrichtung des Motors örtlich periodisch alternierend magnetisiert ist. Erfindungsgemäss ist es nicht mehr notwendig, zur Herstellung des Sekundärteils viele einzelne Permanentmagnete (2) handhaben zu müssen.
PCT/DE2002/003710 2001-10-01 2002-09-30 Sekundärteil für einen synchronelektromotor WO2003032467A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148449.6 2001-10-01
DE10148449A DE10148449A1 (de) 2001-10-01 2001-10-01 Sekundärteil für einen Synchronelektromotor

Publications (2)

Publication Number Publication Date
WO2003032467A2 WO2003032467A2 (de) 2003-04-17
WO2003032467A3 true WO2003032467A3 (de) 2003-10-09

Family

ID=7701018

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003710 WO2003032467A2 (de) 2001-10-01 2002-09-30 Sekundärteil für einen synchronelektromotor

Country Status (2)

Country Link
DE (1) DE10148449A1 (de)
WO (1) WO2003032467A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005011067A1 (de) * 2005-03-08 2006-09-14 Ina - Drives & Mechatronics Gmbh & Co. Ohg Großflächiges Sekundärteil eines Direktantriebs und Verfahren zu seiner Herstellung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200729A (en) * 1989-08-29 1993-04-06 Yamamoto Electric Corporation Permanent magnet and magnetization apparatus for producing the permanent magnet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200729A (en) * 1989-08-29 1993-04-06 Yamamoto Electric Corporation Permanent magnet and magnetization apparatus for producing the permanent magnet

Also Published As

Publication number Publication date
DE10148449A1 (de) 2003-04-30
WO2003032467A2 (de) 2003-04-17

Similar Documents

Publication Publication Date Title
AU2002331719A1 (en) Permanent magnet turbo-generator having magnetic bearings
EP1283586A4 (de) Synchroner linearmotor mit permanentmagnet
AU2003254233A8 (en) Nested stator coils for permanent magnet machines
GB0221344D0 (en) Permanent magnet actuator mechanism
ITRM20010118A0 (it) Apparecchiatura di assemblaggio per un motore avente magneti di campomagnetizzati permanentemente.
AU2001253844A1 (en) Permanent magnet motor flux rings
AU2002245664A1 (en) Permanent magnet rotor
EP1237262A4 (de) Dynamoelektrische maschine der permanentmagnetischenbauart
AU5521201A (en) Permanent magnet keeper-shield assembly
AU2002230478A1 (en) Magnetic sheet assembly for magnetic separation
ZA200202936B (en) Permanent magnet electric machine.
MXPA03008856A (es) Metodos para la produccion de lipido a 3-o-desacilado-4¦-monofosforilo (3d-mla).
WO2000060900A3 (en) Hearing aid compatible piezoelectric speaker
EP1298773A4 (de) Permanentmagnet-syschronmotor
AU2002249020A1 (en) Permanent magnet support for a linear electric motor
WO2003032467A3 (de) Sekundärteil für einen synchronelektromotor
GB0401751D0 (en) A permanent magnet electrical machine
EP1381147A4 (de) Steuerung für einen permanentmagnetmotor
GB2378047B (en) Pole plate structure for a motor stator
AUPQ541000A0 (en) Machine powered by magnets
AU6706700A (en) A mechanical method by which a perpetual motion can be gained
GB0016528D0 (en) Flux regulated permanent magnet brushless DC motor
WO2001065662A8 (en) Rotor
GB0219867D0 (en) Magnetic engine/dynamo (type 1)
GB0219869D0 (en) Magnetic engine/dynamo (type 2)

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR

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)
122 Ep: pct application non-entry in european phase
DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)