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ITMI920353A1 - ELECTRIC MACHINE - Google Patents

ELECTRIC MACHINE

Info

Publication number
ITMI920353A1
ITMI920353A1 IT000353A ITMI920353A ITMI920353A1 IT MI920353 A1 ITMI920353 A1 IT MI920353A1 IT 000353 A IT000353 A IT 000353A IT MI920353 A ITMI920353 A IT MI920353A IT MI920353 A1 ITMI920353 A1 IT MI920353A1
Authority
IT
Italy
Prior art keywords
electric machine
electric
machine
Prior art date
Application number
IT000353A
Other languages
Italian (it)
Inventor
Walter Drescher
Wilhelm Heubner
Thomas Marterer
Original Assignee
Kugelfischer G Schaefer & Co
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 Kugelfischer G Schaefer & Co filed Critical Kugelfischer G Schaefer & Co
Publication of ITMI920353A0 publication Critical patent/ITMI920353A0/en
Publication of ITMI920353A1 publication Critical patent/ITMI920353A1/en
Application granted granted Critical
Publication of IT1254801B publication Critical patent/IT1254801B/en

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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Synchronous Machinery (AREA)
ITMI920353A 1991-02-21 1992-02-19 ELECTRIC MACHINE IT1254801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105352A DE4105352A1 (en) 1991-02-21 1991-02-21 Electric machine with rotor and stator formed from compressed metallic powder - bonded by soft magnetic highly permeable metal particles covered by thin insulating layer

Publications (3)

Publication Number Publication Date
ITMI920353A0 ITMI920353A0 (en) 1992-02-19
ITMI920353A1 true ITMI920353A1 (en) 1993-08-19
IT1254801B IT1254801B (en) 1995-10-11

Family

ID=6425524

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920353A IT1254801B (en) 1991-02-21 1992-02-19 ELECTRIC MACHINE

Country Status (4)

Country Link
JP (1) JPH0583887A (en)
DE (1) DE4105352A1 (en)
FR (1) FR2673336A1 (en)
IT (1) IT1254801B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324786A1 (en) * 1993-07-23 1995-01-26 Philips Patentverwaltung Reduction of the iron losses in the magnetic yoke connected to the magnet of a permanently magnetically excited electrical machine
DE19804208A1 (en) * 1998-02-03 1999-08-05 Frank Belitz Electric turbo generator
DE19815230A1 (en) * 1998-04-04 1999-10-07 Mannesmann Vdo Ag Electric stepping motor for analogue display instrument
DE19815231A1 (en) * 1998-04-04 1999-10-07 Mannesmann Vdo Ag External rotor stepper motor with two-pole, diametrically magnetized permanent magnet rotor
JP4457425B2 (en) * 1998-09-08 2010-04-28 アイシン精機株式会社 Motor armature core and brushed DC motor using the armature core
KR100481944B1 (en) 2000-02-07 2005-04-13 마쯔시다덴기산교 가부시키가이샤 Track ball device and electronic apparatus comprising the same
DE10028936A1 (en) * 2000-06-16 2001-12-20 Trimerics Gmbh Electronically commutated electric motor e.g. for axial fan, has two part stator composed of outer and inner ring segments with inner ring provided with slots to accommodate stator coils
TWI221696B (en) 2003-08-26 2004-10-01 Delta Electronics Inc Motor stator, main-body structure of motor stator, and manufacturing method thereof
KR101150264B1 (en) * 2006-08-24 2012-05-29 전자부품연구원 Pole change type synchronous motor having an exciting pole with skew structure
KR101140222B1 (en) * 2006-08-24 2012-06-14 전자부품연구원 Pole change type synchronous motor
DE102013221965A1 (en) 2013-10-29 2015-04-30 Volkswagen Aktiengesellschaft Process for producing a molded part and electric machine with such a molded part
KR101862214B1 (en) * 2017-07-27 2018-05-29 주식회사 에스플러스컴텍 BLDC motor using nanomaterial-based polymer compound
EP3567701B1 (en) * 2018-05-09 2023-02-01 Siemens Gamesa Renewable Energy A/S Magnet module for a permanent magnet machine
DE102020207625A1 (en) 2020-06-05 2021-12-09 Siemens Aktiengesellschaft Electric motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1269114A (en) * 1960-06-14 1961-08-11 Self-lubricating process applicable to magnetic circuits to absorb shock and friction and maintain a micrometric air gap
FR2435112A1 (en) * 1978-08-29 1980-03-28 Pevzner Lev Ferromagnetic materials contg. phenolic resin binder - with fibrous filler, lubricant and iron powder
DK271990D0 (en) * 1990-11-14 1990-11-14 Aalborg Portland Cement FORMED ITEM

Also Published As

Publication number Publication date
DE4105352A1 (en) 1992-08-27
ITMI920353A0 (en) 1992-02-19
IT1254801B (en) 1995-10-11
JPH0583887A (en) 1993-04-02
FR2673336A1 (en) 1992-08-28

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Legal Events

Date Code Title Description
0001 Granted