CH564876A5 - - Google Patents

Info

Publication number
CH564876A5
CH564876A5 CH1609973A CH1609973A CH564876A5 CH 564876 A5 CH564876 A5 CH 564876A5 CH 1609973 A CH1609973 A CH 1609973A CH 1609973 A CH1609973 A CH 1609973A CH 564876 A5 CH564876 A5 CH 564876A5
Authority
CH
Switzerland
Application number
CH1609973A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1609973A priority Critical patent/CH564876A5/xx
Priority to DE19737344349U priority patent/DE7344349U/de
Priority to DE2362195A priority patent/DE2362195A1/de
Priority to IT29325/74A priority patent/IT1025614B/it
Priority to BR9541/74A priority patent/BR7409541A/pt
Priority to FR7437371A priority patent/FR2251939B1/fr
Publication of CH564876A5 publication Critical patent/CH564876A5/xx
Priority to US05/700,785 priority patent/US4249098A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0012—Manufacturing 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)
  • Manufacturing & Machinery (AREA)
  • Induction Machinery (AREA)
CH1609973A 1973-11-15 1973-11-15 CH564876A5 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1609973A CH564876A5 (es) 1973-11-15 1973-11-15
DE19737344349U DE7344349U (de) 1973-11-15 1973-12-14 Asynchronlaeufer
DE2362195A DE2362195A1 (de) 1973-11-15 1973-12-14 Asynchronlaeufer
IT29325/74A IT1025614B (it) 1973-11-15 1974-11-12 Rotore asincrono
BR9541/74A BR7409541A (pt) 1973-11-15 1974-11-13 Induzido assincrono,processo e dispositivo para produzi-l
FR7437371A FR2251939B1 (es) 1973-11-15 1974-11-13
US05/700,785 US4249098A (en) 1973-11-15 1976-06-29 Squirrel-cage rotor structure for an asynchronous electrical motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1609973A CH564876A5 (es) 1973-11-15 1973-11-15

Publications (1)

Publication Number Publication Date
CH564876A5 true CH564876A5 (es) 1975-07-31

Family

ID=4414448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1609973A CH564876A5 (es) 1973-11-15 1973-11-15

Country Status (6)

Country Link
US (1) US4249098A (es)
BR (1) BR7409541A (es)
CH (1) CH564876A5 (es)
DE (2) DE7344349U (es)
FR (1) FR2251939B1 (es)
IT (1) IT1025614B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024575A1 (de) * 1979-08-14 1981-03-11 Siemens Aktiengesellschaft Verfahren zum Herstellen von Kurzschlussläuferkäfigen
WO2015071090A3 (de) * 2013-11-13 2015-08-06 Robert Bosch Gmbh Rotor für eine elektrische asynchronmaschine und verfahren zum fertigen desselben

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453101A (en) * 1983-09-27 1984-06-05 General Electric Company Amortisseur bar with improved interface between free conductor bars and amortisseur ring
DE4130016A1 (de) * 1990-12-24 1993-03-11 Erich Rabe Elektronisch kommutierte gleichstrommaschine
US5283941A (en) * 1992-07-21 1994-02-08 General Electric Company Method for brazing rotor bars to end rings of a rotor for an asynchronous AC motor
US5495132A (en) * 1994-01-03 1996-02-27 Sgs-Thomson Microelectronics, Inc. DC motor with increased rotor resistance
EP0744812A3 (en) * 1995-05-26 1999-03-17 General Motors Corporation Brazing copper end rings and bars in an induction motor rotor by induction heating
US5736707A (en) * 1996-04-17 1998-04-07 General Electric Company Electric resistance welding of electric motor cage rotor assemblies
US6088906A (en) * 1997-09-16 2000-07-18 Ut-Battelle, Llc Method of manufacturing squirrel cage rotors
DE19956042A1 (de) * 1999-11-22 2001-05-23 Abb Ind Ag Baden Rotor für eine schnellaufende elektrische Maschine
DE10043329A1 (de) 2000-08-23 2002-03-07 Siemens Ag Käfigläufer für einen asynchronen Induktionsmotor
US6765322B2 (en) * 2001-08-01 2004-07-20 General Electric Canada, Inc. Amortisseur vibration damper
WO2003075439A2 (en) * 2002-03-05 2003-09-12 Kazimierz Ziolko Method and device for transforming mechanical energy into electrical energy or electrical energy into mechanical energy
US7336013B2 (en) * 2004-09-30 2008-02-26 Reliance Electric Technologies, Llc High mechanical strength electrical connection system and method
US7504756B2 (en) * 2005-01-28 2009-03-17 Board Of Regents, The University Of Texas System High strength induction machine, rotor, rotor cage end ring and bar joint, rotor end ring, and related methods
US7451538B2 (en) * 2005-09-20 2008-11-18 Reliance Electric Technologies, Llc Method for fabricating rotor assembly
US8575813B2 (en) * 2010-12-17 2013-11-05 GM Global Technology Operations LLC Induction rotor having improved conductor bar profiles and method for forming the same
US9397539B2 (en) 2010-12-23 2016-07-19 GM Global Technology Operations LLC Method for fabricating a rotor for an induction motor
US8466593B2 (en) * 2011-02-24 2013-06-18 GM Global Technology Operations LLC Rotor for an induction motor and method for fabricating
US8994242B2 (en) * 2012-11-13 2015-03-31 GM Global Technology Operations LLC Cast-in-place induction rotor end rings with improved interlocks
US10804781B2 (en) 2017-12-30 2020-10-13 Abb Schweiz Ag Electrical machines and methods for manufacturing electrical machines
US11420280B2 (en) 2019-01-11 2022-08-23 Transportation Ip Holdings, Llc Closed socket brazed joint assembly
EP3840194A1 (de) * 2019-12-17 2021-06-23 Siemens Aktiengesellschaft Käfigläufer und verfahren zur dessen herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350012A (en) * 1942-05-13 1944-05-30 Singer Mfg Co Electrical rotor core
CH299047A (de) * 1951-12-19 1954-05-31 Bbc Brown Boveri & Cie Wicklung für Käfiganker elektrischer Maschinen, insbesondere Zweischicht-Bandwicklung.
US3134040A (en) * 1960-06-07 1964-05-19 Carrier Corp Dynamoelectric machines with protection for squirrel cage expansion
CH410148A (de) * 1963-07-22 1966-03-31 Siemens Ag Spreizkörper zur Wicklungsversteifung bei elektrischen Maschinen
US3705971A (en) * 1970-08-13 1972-12-12 Gen Motors Corp Induction motor fabrication method
US3793546A (en) * 1973-02-05 1974-02-19 Westinghouse Electric Corp Rotor for dynamoelectric machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024575A1 (de) * 1979-08-14 1981-03-11 Siemens Aktiengesellschaft Verfahren zum Herstellen von Kurzschlussläuferkäfigen
WO2015071090A3 (de) * 2013-11-13 2015-08-06 Robert Bosch Gmbh Rotor für eine elektrische asynchronmaschine und verfahren zum fertigen desselben

Also Published As

Publication number Publication date
DE7344349U (de) 1975-11-27
IT1025614B (it) 1978-08-30
DE2362195A1 (de) 1975-05-22
FR2251939B1 (es) 1981-04-10
US4249098A (en) 1981-02-03
BR7409541A (pt) 1976-05-25
FR2251939A1 (es) 1975-06-13

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Legal Events

Date Code Title Description
PL Patent ceased