FR676699A - Improvements to electrical machines with laminated magnetic cores - Google Patents

Improvements to electrical machines with laminated magnetic cores

Info

Publication number
FR676699A
FR676699A FR676699DA FR676699A FR 676699 A FR676699 A FR 676699A FR 676699D A FR676699D A FR 676699DA FR 676699 A FR676699 A FR 676699A
Authority
FR
France
Prior art keywords
electrical machines
magnetic cores
laminated magnetic
laminated
cores
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
Application number
Other languages
French (fr)
Inventor
Paul Ehrmann
Georges Gillot
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
Application granted granted Critical
Publication of FR676699A publication Critical patent/FR676699A/en
Expired legal-status Critical Current

Links

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
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—Shape, form or location of the slots

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR676699D 1928-10-13 1928-10-13 Improvements to electrical machines with laminated magnetic cores Expired FR676699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676699T 1928-10-13

Publications (1)

Publication Number Publication Date
FR676699A true FR676699A (en) 1930-02-26

Family

ID=9020046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676699D Expired FR676699A (en) 1928-10-13 1928-10-13 Improvements to electrical machines with laminated magnetic cores

Country Status (1)

Country Link
FR (1) FR676699A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404943A1 (en) * 1977-09-28 1979-04-27 Cem Comp Electro Mec Asynchronous electric motor rotor - has stack of metal plates carrying rods parallel to axis, with slots cut radially in plates to prevent overheating
WO2005027310A1 (en) * 2003-09-12 2005-03-24 Robert Bosch Gmbh Laminated armature core for an electric motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404943A1 (en) * 1977-09-28 1979-04-27 Cem Comp Electro Mec Asynchronous electric motor rotor - has stack of metal plates carrying rods parallel to axis, with slots cut radially in plates to prevent overheating
WO2005027310A1 (en) * 2003-09-12 2005-03-24 Robert Bosch Gmbh Laminated armature core for an electric motor
US7365469B2 (en) 2003-09-12 2008-04-29 Robert Bosch Gmbh Laminated armature core for an electric motor

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