CZ43695A3 - Electric machine rotor - Google Patents

Electric machine rotor

Info

Publication number
CZ43695A3
CZ43695A3 CZ95436A CZ43695A CZ43695A3 CZ 43695 A3 CZ43695 A3 CZ 43695A3 CZ 95436 A CZ95436 A CZ 95436A CZ 43695 A CZ43695 A CZ 43695A CZ 43695 A3 CZ43695 A3 CZ 43695A3
Authority
CZ
Czechia
Prior art keywords
plates
axle
electric machine
machine rotor
around
Prior art date
Application number
CZ95436A
Other languages
English (en)
Other versions
CZ284418B6 (cs
Inventor
Seppo Varis
Ari Meri
Original Assignee
Abb Industry Oy
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 Abb Industry Oy filed Critical Abb Industry Oy
Publication of CZ43695A3 publication Critical patent/CZ43695A3/cs
Publication of CZ284418B6 publication Critical patent/CZ284418B6/cs

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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Frames (AREA)
CZ95436A 1992-08-21 1993-07-02 Rotor pro elektrický stroj CZ284418B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI923788A FI91818C (fi) 1992-08-21 1992-08-21 Sähkökoneen roottorirakenne

Publications (2)

Publication Number Publication Date
CZ43695A3 true CZ43695A3 (en) 1995-09-13
CZ284418B6 CZ284418B6 (cs) 1998-11-11

Family

ID=8535751

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ95436A CZ284418B6 (cs) 1992-08-21 1993-07-02 Rotor pro elektrický stroj

Country Status (12)

Country Link
US (1) US5894654A (cs)
EP (1) EP0656156B1 (cs)
JP (1) JP3457668B2 (cs)
AT (1) ATE146632T1 (cs)
AU (1) AU4503193A (cs)
CA (1) CA2142878C (cs)
CZ (1) CZ284418B6 (cs)
DE (1) DE69306797T2 (cs)
ES (1) ES2095653T3 (cs)
FI (1) FI91818C (cs)
HU (1) HU217490B (cs)
WO (1) WO1994005070A1 (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546130A (en) * 1993-10-11 1996-08-13 Thomson Consumer Electronics S.A. Method and apparatus for forming a video signal using motion estimation and signal paths with different interpolation processing
DE19737752A1 (de) * 1997-08-29 1999-03-04 Egon Schmid Elektromotor
JP3869731B2 (ja) * 2002-01-17 2007-01-17 株式会社三井ハイテック アモルファス積層コアの製造方法
US7596849B1 (en) * 2003-06-11 2009-10-06 Triquint Semiconductor, Inc. Method of assembling a wafer-level package filter
US7919898B2 (en) * 2007-06-21 2011-04-05 Nidec Motor Corporation Rotor core assembly for electric motor
WO2011042984A1 (ja) * 2009-10-09 2011-04-14 トヨタ自動車株式会社 ロータおよびその製造方法
EP2701289A4 (en) * 2011-04-22 2016-03-09 Toyota Motor Co Ltd MANUFACTURING PROCESS FOR A MOTOR ROTOR
JP6890456B2 (ja) * 2017-04-04 2021-06-18 日産自動車株式会社 電動モータのロータ製造方法及び電動モータのロータ
FR3086120B1 (fr) * 2018-09-19 2022-12-09 Ge Energy Power Conversion Technology Ltd Tole magnetique pour rotor avec un arbre non traversant, procede d'obtention d'une telle tole et rotor associe
CN109951035B (zh) * 2019-04-01 2024-03-08 杭州富生电器有限公司 一种中、高频组合式的电机转子铁芯加热装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1158463A (en) * 1911-01-07 1915-11-02 Westinghouse Electric & Mfg Co Method of assembling core structures for dynamo-electric machines.
US2169617A (en) * 1938-01-07 1939-08-15 Benjamin F Schmidt Electric motor
US3417272A (en) * 1966-06-16 1968-12-17 Task Corp Tensioned rotor construction for dynamoelectric machines
FR1604040A (fr) * 1967-12-20 1971-06-28 Acec Procédé et dispositif de fixation d'un paquet de tôles rotoriques sur l'arbre d'un petit moteur
US3694906A (en) * 1971-10-14 1972-10-03 Gen Motors Corp Method for manufacturing a high speed squirrel cage rotor
US3842300A (en) * 1973-04-30 1974-10-15 Ford Motor Co Laminated rotor structure for a dynamoelectric machine
YU42469B (en) * 1982-05-18 1988-08-31 Milan Stefanovic Rotational electric engine
SE8206140L (sv) * 1982-10-28 1984-04-29 Khait Y M Ok till magnetisk kerna for elektriska maskiner

Also Published As

Publication number Publication date
CA2142878A1 (en) 1994-03-03
FI91818B (fi) 1994-04-29
HUT69263A (en) 1995-09-28
HU217490B (hu) 2000-02-28
ATE146632T1 (de) 1997-01-15
ES2095653T3 (es) 1997-02-16
EP0656156A1 (en) 1995-06-07
HU9500498D0 (en) 1995-04-28
EP0656156B1 (en) 1996-12-18
US5894654A (en) 1999-04-20
CA2142878C (en) 2001-12-11
FI923788A (fi) 1994-02-22
WO1994005070A1 (en) 1994-03-03
CZ284418B6 (cs) 1998-11-11
JPH08500719A (ja) 1996-01-23
AU4503193A (en) 1994-03-15
FI923788A0 (fi) 1992-08-21
DE69306797D1 (de) 1997-01-30
FI91818C (fi) 1994-08-10
DE69306797T2 (de) 1997-04-10
JP3457668B2 (ja) 2003-10-20

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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: 20080702