JPS467850B1 - - Google Patents

Info

Publication number
JPS467850B1
JPS467850B1 JP2021961A JP2021961A JPS467850B1 JP S467850 B1 JPS467850 B1 JP S467850B1 JP 2021961 A JP2021961 A JP 2021961A JP 2021961 A JP2021961 A JP 2021961A JP S467850 B1 JPS467850 B1 JP S467850B1
Authority
JP
Japan
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.)
Pending
Application number
JP2021961A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS467850B1 publication Critical patent/JPS467850B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0054—Casting in, on, or around objects which form part of the product rotors, stators for electrical motors
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Induction Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2021961A 1960-01-06 1961-01-06 Pending JPS467850B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US857A US3213306A (en) 1960-01-06 1960-01-06 Method of casting rotors

Publications (1)

Publication Number Publication Date
JPS467850B1 true JPS467850B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-27

Family

ID=21693308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021961A Pending JPS467850B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-01-06 1961-01-06

Country Status (3)

Country Link
US (2) US3213306A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS467850B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB965443A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06253511A (ja) * 1993-02-24 1994-09-09 Fanuc Ltd 高速誘導電動機の籠形回転子
EP0748027B1 (en) * 1995-06-07 2006-09-06 General Electric Company Dynamoelectric machine and rotor construction thereof
US5990595A (en) * 1996-10-04 1999-11-23 General Electric Company Rotors and methods of manufacturing such rotors
AR027685A1 (es) * 2000-03-22 2003-04-09 Synthes Ag Forma de tejido y metodo para realizarlo
US8511367B2 (en) * 2010-06-01 2013-08-20 GM Global Technology Operations LLC Method and apparatus for fabricating a rotor for an induction motor
WO2022120443A1 (pt) * 2020-12-11 2022-06-16 Weg Equipamentos Elétricos S.a. Rotor para máquina elétrica girante, processo de fabricação e máquinas elétricas girantes correspondentes
DE102021112931A1 (de) * 2021-05-19 2022-11-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator einer elektrischen Maschine, Verfahren zum Herstellen desselben und elektrische Maschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1190009A (en) * 1915-03-31 1916-07-04 Gen Electric Induction-motor.
FR534071A (fr) * 1921-04-09 1922-03-17 Valley Mould & Iron Corp Lingot d'acier et procédé et moule pour la coulée
US1861059A (en) * 1930-04-08 1932-05-31 Carl E Johnson Rotor for silent motors
US2139748A (en) * 1936-11-18 1938-12-13 Reliance Electric & Eng Co Squirrel cage rotor and process for making the same
US2370458A (en) * 1942-09-14 1945-02-27 Allis Louis Co Cast squirrel cage rotor
US2368295A (en) * 1942-09-14 1945-01-30 Allis Louis Co Method of making cast squirrel cage rotors
US2483024A (en) * 1945-03-03 1949-09-27 Casner Patents Inc Method of manufacturing dynamo-electric machines
US2528154A (en) * 1947-03-13 1950-10-31 Westinghouse Electric Corp Shrunk rotor for squirrel-cage motors
US2504825A (en) * 1948-04-21 1950-04-18 Allis Chalmers Mfg Co Laminated spacer for ventilated die cast rotors
US2607969A (en) * 1948-11-19 1952-08-26 Us Electrical Motors Inc Spacer for casting squirrel cage rotors
US2763916A (en) * 1953-08-19 1956-09-25 Emerson Electric Mfg Co Method of making cast rotors
US2781466A (en) * 1954-05-04 1957-02-12 Dormeyer Corp Induction motor rotor assembly
US2794138A (en) * 1954-05-27 1957-05-28 Gen Electric Closed slot rotor punching
US2996773A (en) * 1957-09-03 1961-08-22 Gen Electric Method of casting squirrel cage rotors

Also Published As

Publication number Publication date
US3213306A (en) 1965-10-19
US3264695A (en) 1966-08-09
GB965443A (en) 1964-07-29

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