FR2788637B1 - PRESSURE-CURVED CAGE ROTOR FOR ELECTRIC MACHINES AND METHOD FOR MANUFACTURING THE SAME - Google Patents

PRESSURE-CURVED CAGE ROTOR FOR ELECTRIC MACHINES AND METHOD FOR MANUFACTURING THE SAME

Info

Publication number
FR2788637B1
FR2788637B1 FR0000167A FR0000167A FR2788637B1 FR 2788637 B1 FR2788637 B1 FR 2788637B1 FR 0000167 A FR0000167 A FR 0000167A FR 0000167 A FR0000167 A FR 0000167A FR 2788637 B1 FR2788637 B1 FR 2788637B1
Authority
FR
France
Prior art keywords
manufacturing
pressure
same
electric machines
cage rotor
Prior art date
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.)
Expired - Fee Related
Application number
FR0000167A
Other languages
French (fr)
Other versions
FR2788637A1 (en
Inventor
Herbert Kahlberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2788637A1 publication Critical patent/FR2788637A1/en
Application granted granted Critical
Publication of FR2788637B1 publication Critical patent/FR2788637B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Manufacture Of Motors, Generators (AREA)
FR0000167A 1999-01-14 2000-01-07 PRESSURE-CURVED CAGE ROTOR FOR ELECTRIC MACHINES AND METHOD FOR MANUFACTURING THE SAME Expired - Fee Related FR2788637B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19901195A DE19901195A1 (en) 1999-01-14 1999-01-14 Electrical machine die-cast cage rotor

Publications (2)

Publication Number Publication Date
FR2788637A1 FR2788637A1 (en) 2000-07-21
FR2788637B1 true FR2788637B1 (en) 2006-08-04

Family

ID=7894240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000167A Expired - Fee Related FR2788637B1 (en) 1999-01-14 2000-01-07 PRESSURE-CURVED CAGE ROTOR FOR ELECTRIC MACHINES AND METHOD FOR MANUFACTURING THE SAME

Country Status (3)

Country Link
DE (1) DE19901195A1 (en)
FR (1) FR2788637B1 (en)
GB (1) GB2347561A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309161A1 (en) * 2003-02-28 2004-09-16 Siemens Ag Electrical machine with a laminated rotor
DE10350171A1 (en) * 2003-10-28 2005-06-02 Siemens Ag Squirrel cage armature for a single-phase motor or a three-phase asynchronous motor has side walls of slots insulated compared with conductors/windings/winding rods
EP2288004B1 (en) * 2009-08-19 2017-05-17 Siemens Aktiengesellschaft Cage rotor with start-up rod
EP2744089A1 (en) 2012-12-14 2014-06-18 Siemens Aktiengesellschaft Reliable cage rotor
CN107612167A (en) * 2017-09-28 2018-01-19 浙江兴轮电驱动有限公司 Rotor and motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB561658A (en) * 1942-11-27 1944-05-30 Benno Schwarz Improvements connected with the construction of rotors for electric induction motors
GB921669A (en) * 1961-02-23 1963-03-20 Ass Elect Ind Improvements in and relating to squirrel cage motors
IL82685A0 (en) * 1987-05-27 1987-11-30 Manuel M Werber Improvement in electric motors
JPH0366561U (en) * 1989-10-30 1991-06-27
JP2692507B2 (en) * 1992-09-03 1997-12-17 日立工機株式会社 Squirrel cage rotor manufacturing equipment
JP2945228B2 (en) * 1993-02-18 1999-09-06 ファナック株式会社 Method of manufacturing cage rotor for high-speed induction motor
JP3718541B2 (en) * 1995-07-13 2005-11-24 ファナック株式会社 Vertical rotor
DE19729432C1 (en) * 1997-07-09 1999-01-14 Siemens Ag Short-circuit rotor for asynchronous machine

Also Published As

Publication number Publication date
GB0000439D0 (en) 2000-03-01
DE19901195A1 (en) 2000-07-27
FR2788637A1 (en) 2000-07-21
GB2347561A (en) 2000-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140930