CA2362686A1 - Permanent magnet d.c. motor having a radially-disposed working flux gap - Google Patents

Permanent magnet d.c. motor having a radially-disposed working flux gap Download PDF

Info

Publication number
CA2362686A1
CA2362686A1 CA002362686A CA2362686A CA2362686A1 CA 2362686 A1 CA2362686 A1 CA 2362686A1 CA 002362686 A CA002362686 A CA 002362686A CA 2362686 A CA2362686 A CA 2362686A CA 2362686 A1 CA2362686 A1 CA 2362686A1
Authority
CA
Canada
Prior art keywords
motor
rotor
stator
pole
permanent magnet
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.)
Abandoned
Application number
CA002362686A
Other languages
English (en)
French (fr)
Inventor
Christian C. Petersen
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.)
Petersen Tech Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2362686A1 publication Critical patent/CA2362686A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Brushless Motors (AREA)
CA002362686A 1999-02-22 1999-02-22 Permanent magnet d.c. motor having a radially-disposed working flux gap Abandoned CA2362686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/003808 WO2000051224A1 (en) 1999-02-22 1999-02-22 Permanent magnet d.c. motor having a radially-disposed working flux gap

Publications (1)

Publication Number Publication Date
CA2362686A1 true CA2362686A1 (en) 2000-08-31

Family

ID=22272229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362686A Abandoned CA2362686A1 (en) 1999-02-22 1999-02-22 Permanent magnet d.c. motor having a radially-disposed working flux gap

Country Status (3)

Country Link
EP (1) EP1153472A4 (de)
CA (1) CA2362686A1 (de)
WO (1) WO2000051224A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6617747B1 (en) * 2002-07-02 2003-09-09 Petersen Technology Corporation PM motor and generator with a vertical stator core assembly formed of pressure shaped processed ferromagnetic particles
DE102005011196B4 (de) * 2005-03-09 2024-05-08 Robert Bosch Gmbh Sensoranordnung zur Erfassung eines Differenzwinkels
DE102019216803A1 (de) * 2019-10-30 2021-05-06 Robert Bosch Gmbh Elektromotor für einen Getriebeaktuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581132A (en) * 1969-04-03 1971-05-25 Nikolaus Laing Rotating electrical machine
US3952219A (en) * 1972-05-15 1976-04-20 Kabushiki Kaisha Suwa Seikosha Compact motor
US4949000A (en) * 1988-07-18 1990-08-14 Mueller And Smith, Lpa D.C. motor
US5252873A (en) * 1991-09-06 1993-10-12 Matsushita Electric Industrial Co., Ltd. DC brushless motor
US5659217A (en) * 1995-02-10 1997-08-19 Petersen; Christian C. Permanent magnet d.c. motor having a radially-disposed working flux gap

Also Published As

Publication number Publication date
EP1153472A4 (de) 2002-11-27
WO2000051224A1 (en) 2000-08-31
EP1153472A1 (de) 2001-11-14

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20070222