FI932732A - Roottorirakenne epätahtisähkökoneessa - Google Patents

Roottorirakenne epätahtisähkökoneessa Download PDF

Info

Publication number
FI932732A
FI932732A FI932732A FI932732A FI932732A FI 932732 A FI932732 A FI 932732A FI 932732 A FI932732 A FI 932732A FI 932732 A FI932732 A FI 932732A FI 932732 A FI932732 A FI 932732A
Authority
FI
Finland
Prior art keywords
electric machine
rotor structure
asynchronous electric
asynchronous
rotor
Prior art date
Application number
FI932732A
Other languages
English (en)
Swedish (sv)
Other versions
FI932732A0 (fi
FI110824B (fi
Inventor
Olli Lindgren
Antero Arkkio
Original Assignee
High Speed Tech Ltd 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 High Speed Tech Ltd Oy filed Critical High Speed Tech Ltd Oy
Priority to FI932732A priority Critical patent/FI110824B/fi
Publication of FI932732A0 publication Critical patent/FI932732A0/fi
Priority to EP94401275A priority patent/EP0638983A1/en
Priority to JP13228794A priority patent/JP3519123B2/ja
Priority to CA002125794A priority patent/CA2125794A1/en
Priority to CN94106656A priority patent/CN1099914A/zh
Priority to US08/260,738 priority patent/US5625243A/en
Publication of FI932732A publication Critical patent/FI932732A/fi
Application granted granted Critical
Publication of FI110824B publication Critical patent/FI110824B/fi

Links

Classifications

    • 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
    • H02K17/165—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
    • 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
    • H02K17/168—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having single-cage rotors
FI932732A 1993-06-15 1993-06-15 Roottorirakenne epätahtisähkökoneessa FI110824B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI932732A FI110824B (fi) 1993-06-15 1993-06-15 Roottorirakenne epätahtisähkökoneessa
EP94401275A EP0638983A1 (en) 1993-06-15 1994-06-08 Rotor construction in an asynchronous electric machine
JP13228794A JP3519123B2 (ja) 1993-06-15 1994-06-14 非同期電気機械の回転子構造体
CA002125794A CA2125794A1 (en) 1993-06-15 1994-06-14 Rotor construction in an asynchronous electric machine
CN94106656A CN1099914A (zh) 1993-06-15 1994-06-15 异步电机中的转子结构
US08/260,738 US5625243A (en) 1993-06-15 1994-06-15 Rotor construction in an asynchronous electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932732A FI110824B (fi) 1993-06-15 1993-06-15 Roottorirakenne epätahtisähkökoneessa
FI932732 1993-06-15

Publications (3)

Publication Number Publication Date
FI932732A0 FI932732A0 (fi) 1993-06-15
FI932732A true FI932732A (fi) 1994-12-16
FI110824B FI110824B (fi) 2003-03-31

Family

ID=8538133

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932732A FI110824B (fi) 1993-06-15 1993-06-15 Roottorirakenne epätahtisähkökoneessa

Country Status (6)

Country Link
US (1) US5625243A (fi)
EP (1) EP0638983A1 (fi)
JP (1) JP3519123B2 (fi)
CN (1) CN1099914A (fi)
CA (1) CA2125794A1 (fi)
FI (1) FI110824B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507488C2 (de) * 1995-03-03 1997-01-16 Marcel Peter Hofsaes Halter für ein Bimetall-Schaltwerk sowie Temperaturwächter mit einem Bimetall-Schaltwerk
US6531801B1 (en) * 1999-12-02 2003-03-11 Ispat Inland, Inc. Asynchronous motors having simple rotor structures
JP2001211614A (ja) * 2000-01-24 2001-08-03 Ishikawajima Harima Heavy Ind Co Ltd 高速回転用かご形誘導電動機
JP2002118990A (ja) * 2000-10-11 2002-04-19 Denso Corp 回転電機
US7741750B1 (en) * 2008-12-29 2010-06-22 Tesla Motors, Inc. Induction motor with improved torque density
US8984895B2 (en) 2010-07-09 2015-03-24 Icr Turbine Engine Corporation Metallic ceramic spool for a gas turbine engine
JP5155423B2 (ja) 2011-04-04 2013-03-06 ファナック株式会社 かご形回転子及びその製造方法
US9051873B2 (en) 2011-05-20 2015-06-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine shaft attachment
EP2528204B1 (en) * 2011-05-27 2017-12-27 ABB Schweiz AG Solid squirrel-cage rotor for an induction machine and manufacturing method thereof
US10094288B2 (en) 2012-07-24 2018-10-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine volute attachment for a gas turbine engine
EP2800255A1 (de) 2013-04-29 2014-11-05 Siemens Aktiengesellschaft Herstellung eines Rotors einer elektrischen Asynchronmaschine
EP3595135A1 (de) * 2018-07-13 2020-01-15 Siemens Aktiengesellschaft Leistungsfähige bzw. schnelllaufende dynamoelektrische rotatorische maschine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2387073A (en) * 1943-10-08 1945-10-16 Clare & Co C P Rotor for electric motors
FR1017121A (fr) * 1950-05-05 1952-12-02 Rech S Des Applic Mecaniques E Dynamos d'éclairage pour cycles à aimants multipolaires agglomérés
GB857071A (en) * 1956-02-09 1960-12-29 English Electric Co Ltd Improvements in and relating to induction motors
GB824863A (en) * 1956-11-05 1959-12-09 Plessey Co Ltd Improvements in or relating to a.c. induction motor non-wound rotors
US2996791A (en) * 1956-11-23 1961-08-22 Hughes Aircraft Co Method of manufacturing a composite rotor
GB894405A (en) * 1958-12-12 1962-04-18 Plessey Co Ltd Improvements in or relating to electric motors
US3848331A (en) * 1973-09-11 1974-11-19 Westinghouse Electric Corp Method of producing molded stators from steel particles
GB1427818A (en) * 1973-12-21 1976-03-10 Federal Mogul Westwind Solid rotor machines
CH588783A5 (fi) * 1974-01-22 1977-06-15 Sulzer Constr Mecan
DE2833899A1 (de) * 1977-08-03 1979-02-15 Micro Technology Lab Co Stabfoermiger als fester koerper ausgebildeter rotor
GB2035715A (en) * 1978-11-23 1980-06-18 Waurick & Ass B G Asynchronous electrical machines and rotors therefor
JPS55136856A (en) * 1979-04-10 1980-10-25 Fuji Electric Co Ltd Rotor of small induction motor
US4255494A (en) * 1979-04-25 1981-03-10 Allegheny Ludlum Steel Corporation Sintered ferromagnetic powder metal parts for alternating current applications
SU1023534A1 (ru) * 1980-09-15 1983-06-15 Харьковский Ордена Ленина Авиационный Институт Им.Н.Е.Жуковского Массивный ротор электрической машины
SU936224A1 (ru) * 1980-10-02 1982-06-15 Харьковский Ордена Ленина Авиационный Институт Им.Н.Е.Жуковского Ротор электрической машины
SU1334273A1 (ru) * 1984-06-05 1987-08-30 Ташкентский институт инженеров железнодорожного транспорта Ротор электрической машины
US4758758A (en) * 1984-11-02 1988-07-19 Karsten Laing Rotor for electric machines having a spherical gap for the magnetic flux
JPS63121438A (ja) * 1986-11-11 1988-05-25 Canon Inc モ−タロ−タ
SU1515986A1 (ru) * 1987-06-05 1991-11-30 Предприятие П/Я А-7899 Асинхронный двигатель
FI92114C (fi) * 1992-07-07 1994-09-26 High Speed Tech Ltd Oy Epätahtisähkökone ja sen yhteydessä käytettävät roottori ja staattori

Also Published As

Publication number Publication date
JPH07143693A (ja) 1995-06-02
CN1099914A (zh) 1995-03-08
US5625243A (en) 1997-04-29
JP3519123B2 (ja) 2004-04-12
CA2125794A1 (en) 1994-12-16
EP0638983A1 (en) 1995-02-15
FI932732A0 (fi) 1993-06-15
FI110824B (fi) 2003-03-31

Similar Documents

Publication Publication Date Title
NO962329D0 (no) Kortslutningsrotor for asynkronmaskin
ID22909A (id) Perbaikan pada motor-motor listrik berkecepatan tinggi
BR9404112A (pt) Máquina elétrica rotativa
SG52188A1 (en) Sensorless rotor position measurement in electric machines
NO964122D0 (no) Asynkront discoidal elektromotor
EP0456498A3 (en) Reducing harmonic losses in dynamoelectric machine rotors
FI932732A (fi) Roottorirakenne epätahtisähkökoneessa
IT1283670B1 (it) Macchina elettrica,in particolare generatore di corrente trifase
DE59406100D1 (de) Elektrische maschine, insbesondere drehstromgenerator
IT234125Y1 (it) Rotore per una macchina elettrica con ventilatore
GB8823993D0 (en) Rotor in electric motor
ATA105489A (de) Drehstrom-asynchron-kurzschlussläufer-maschine
GB8804991D0 (en) Improvements in electric motors
GB8828162D0 (en) Rotor in electric motor
DE9319599U1 (de) Zerkleinerungsmaschine mit Rotor
FI953277A (fi) Epätahtisähkökoneen laakerirakenne
DE9421434U1 (de) Einphasiger Asynchronmotor
DE58906048D1 (de) Einphasen-Asynchronmotor.
ITBS940014A0 (it) Perfezionamento ai motori elettrici
FI940759A0 (fi) Sähk¦koneen roottorirakenne
ITBS950092A0 (it) Perfezionamento ai motori elettrici
DE29711579U1 (de) Drehstromasynchronmotor
GB8820090D0 (en) Rotor in electric motor
ITMI981747A0 (it) Macchina elettrica in special modo macchina trifase
CS117990A2 (en) Rotor for asynchronous electric motors

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: GARDNER DENVER DEUTSCHLAND GMBH

Owner name: SUNDYNE CORPORATION

MA Patent expired