FI934417L - Rotor foer kortslutad vaexelstroemsmotor - Google Patents

Rotor foer kortslutad vaexelstroemsmotor Download PDF

Info

Publication number: FI934417L
Authority: FI; Finland
Prior art keywords: vaexelstroemsmotor; kortslutad; foer; rotor; rotor foer
Prior art date: 1991-04-08

Application number

FI934417A

Other languages

English (en)

Other versions

FI934417A0 (fi

FI104766B (fi

Inventor

Lars Gertmar

Bengt Rydholm

Chandur Sadarangani

Jens Peter Zinck

Original Assignee

Asea Brown Boveri

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.)

1991-04-08

Filing date

1993-10-07

Publication date

1993-10-07

1993-10-07 Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri

1993-10-07 Publication of FI934417A0 publication Critical patent/FI934417A0/fi

1993-10-07 Publication of FI934417L publication Critical patent/FI934417L/fi

2000-03-31 Application granted granted Critical

2000-03-31 Publication of FI104766B publication Critical patent/FI104766B/fi

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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/18—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having double-cage or multiple-cage rotors
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Induction Machinery (AREA)
Manufacture Of Motors, Generators (AREA)
Permanent Magnet Type Synchronous Machine (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Windings For Motors And Generators (AREA)
Protection Of Generators And Motors (AREA)
Emergency Protection Circuit Devices (AREA)
Motor And Converter Starters (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Apparatus For Radiation Diagnosis (AREA)
Cultivation Of Plants (AREA)
Motor Or Generator Cooling System (AREA)

FI934417A 1991-04-08 1993-10-07 Roottori oikosuljettua vaihtovirtamoottoria varten FI104766B (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE9101026A SE468265B (sv)	1991-04-08	1991-04-08	Rotor till kortsluten vaexelstroemsmotor
SE9101026		1991-04-08
SE9200171		1992-03-20
PCT/SE1992/000171 WO1992017933A1 (en)	1991-04-08	1992-03-20	A rotor for a short circuited alternating current motor

Publications (3)

Publication Number	Publication Date
FI934417A0 FI934417A0 (fi)	1993-10-07
FI934417L true FI934417L (fi)	1993-10-07
FI104766B FI104766B (fi)	2000-03-31

Family

ID=20382383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI934417A FI104766B (fi)	1991-04-08	1993-10-07	Roottori oikosuljettua vaihtovirtamoottoria varten

Country Status (8)

Country	Link
US (1)	US5402026A (fi)
EP (1)	EP0579625B1 (fi)
AT (1)	ATE123188T1 (fi)
AU (1)	AU1421892A (fi)
DE (1)	DE69202702T2 (fi)
FI (1)	FI104766B (fi)
SE (1)	SE468265B (fi)
WO (1)	WO1992017933A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5804902A (en) *	1994-04-06	1998-09-08	Hill; Wolfgang	Multi-phase electric machine with joined conductor lanes
US6777847B1 (en) *	1998-06-26	2004-08-17	General Electric Company	Rotor core utilizing laminations having slots with dual direction skew portions
US6058596A (en) *	1998-08-03	2000-05-09	General Electric Company	Method of making an induction motor rotor
CN201219227Y (zh) *	2008-07-30	2009-04-08	无锡东元电机有限公司	一种永磁同步电机转子
CN201204529Y (zh) *	2008-08-28	2009-03-04	无锡东元电机有限公司	永磁同步电机
CN201294443Y (zh) *	2008-12-01	2009-08-19	东元总合科技（杭州）有限公司	永磁自启动同步电机转子
IT1401572B1 (it) *	2010-08-23	2013-07-26	Eme Spa	Rotore a gabbia per motori asincroni
EP2950424B1 (en) *	2014-05-26	2020-11-04	General Electric Technology GmbH	Chamber for conductors of electric machines
DE102024203171A1 (de) *	2024-04-08	2025-10-09	Volkswagen Aktiengesellschaft	Blech zur Bildung eines Blechpakets für einen Rotor einer elektrischen Maschine und elektrische Maschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE445922C (de) *		1927-06-20	Siemens Schuckertwerke G M B H	Laeufer fuer Asynchronmotoren mit Schlitzen zwischen den Nuten der Anlaufkaefig- und Arbeitswicklung
DE533919C (de) *		1931-09-19	Sachsenwerk Licht & Kraft Ag	Doppelkaefiganker mit offenen oder halboffenen Nuten der Anlaufkaefigwicklung
US2067605A (en) *	1935-03-28	1937-01-12	Wagner Electric Corp	Laminae construction for dynamoelectric machines
US2794138A (en) *	1954-05-27	1957-05-28	Gen Electric	Closed slot rotor punching
AT223272B (de) *	1960-12-07	1962-09-10	Elin Union Ag	Nutform für Kurzschlußläufer
US3778652A (en) *	1972-08-08	1973-12-11	Carrier Corp	Rotor structure with squirrel cage winding
US4499660A (en) *	1979-11-16	1985-02-19	General Electric Company	Method of making a laminated rotor for a dynamoelectric machine
US4358696A (en) *	1981-08-19	1982-11-09	Siemens-Allis, Inc.	Permanent magnet synchronous motor rotor
JPS6028758A (ja) *	1983-07-27	1985-02-13	Hitachi Ltd	永久磁石を有する回転電機
DE3408986A1 (de) *	1984-03-12	1985-09-19	Siemens AG, 1000 Berlin und 8000 München	Laeufer einer elektrischen maschine mit axial- und radialkuehlkanaelen
US4782260A (en) *	1987-02-27	1988-11-01	General Electric Company	Closed slot rotor construction
SE462310B (sv) *	1988-10-14	1990-05-28	Asea Brown Boveri	Kortsluten asynkronmotor foer frekvensomriktardrift

1991
- 1991-04-08 SE SE9101026A patent/SE468265B/sv not_active IP Right Cessation
1992
- 1992-03-20 DE DE69202702T patent/DE69202702T2/de not_active Expired - Fee Related
- 1992-03-20 WO PCT/SE1992/000171 patent/WO1992017933A1/en not_active Ceased
- 1992-03-20 US US08/122,568 patent/US5402026A/en not_active Expired - Fee Related
- 1992-03-20 AU AU14218/92A patent/AU1421892A/en not_active Abandoned
- 1992-03-20 AT AT92906930T patent/ATE123188T1/de not_active IP Right Cessation
- 1992-03-20 EP EP92906930A patent/EP0579625B1/en not_active Expired - Lifetime
1993
- 1993-10-07 FI FI934417A patent/FI104766B/fi active

Also Published As

Publication number	Publication date
US5402026A (en)	1995-03-28
EP0579625A1 (en)	1994-01-26
FI934417A0 (fi)	1993-10-07
EP0579625B1 (en)	1995-05-24
SE9101026D0 (sv)	1991-04-08
DE69202702T2 (de)	1996-01-18
ATE123188T1 (de)	1995-06-15
FI104766B (fi)	2000-03-31
SE9101026L (sv)	1992-10-09
SE468265B (sv)	1992-11-30
DE69202702D1 (de)	1995-06-29
WO1992017933A1 (en)	1992-10-15
AU1421892A (en)	1992-11-02

Publication	Publication Date	Title
KR930703729A (ko)	1993-11-30	동기 회전기의 로우터
FI924093A7 (fi)	1993-03-14	Legalitetsidentifieringsarrangemang foer mobiltelefoner
ATE137279T1 (de)	1996-05-15	Stoffauflauf
DE4292985T1 (de)	1993-10-07	Versetzte Rotoranordnung
ATA131391A (de)	1992-09-15	Reibring
NO921761D0 (no)	1992-05-05	Sentrifugalorgan
FI935350L (fi)	1993-11-30	Transdermala farmaceutiska kompositioner innehaollande 4-substituerade imidazoler
FI934417L (fi)	1993-10-07	Rotor foer kortslutad vaexelstroemsmotor
FI924848A7 (fi)	1993-04-29	Triazaspirodekanon-metylkromaner
FI922058L (fi)	1992-11-08	Ny bakteriemotverkande foerening
ATA39792A (de)	1994-11-15	Maehwerk
ATA170491A (de)	1993-02-15	Mauerstein
ATE163916T1 (de)	1998-03-15	Ethyl-6-formyloxy-4-hexenoat
ATA67791A (de)	1992-05-15	Rollski
ATA9892A (de)	1994-04-15	Formstein
DK0508170T3 (da)	1996-09-23	Centrifugalgødningsspreder
BR9004047A (pt)	1992-02-25	Rotor de umectacao
KR930016457U (ko)	1993-07-29	모터용 회전자
FI925075A0 (fi)	1992-11-09	Rotor
SE9103247D0 (sv)	1991-11-05	Dynamo
FI933102A7 (fi)	1993-07-06	Uusia pyrimidobentsotiatsiineja
DK200391D0 (da)	1991-12-13	Special soem
KR920020927U (ko)	1992-12-18	의지
KR930002943U (ko)	1993-02-26	축이음쇠
NO923564D0 (no)	1992-09-14	Overall