AU2003244149A1 - Commutatorless dc motor or universal motor - Google Patents

Commutatorless dc motor or universal motor

Info

Publication number
AU2003244149A1
AU2003244149A1 AU2003244149A AU2003244149A AU2003244149A1 AU 2003244149 A1 AU2003244149 A1 AU 2003244149A1 AU 2003244149 A AU2003244149 A AU 2003244149A AU 2003244149 A AU2003244149 A AU 2003244149A AU 2003244149 A1 AU2003244149 A1 AU 2003244149A1
Authority
AU
Australia
Prior art keywords
motor
commutatorless
universal
universal motor
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
AU2003244149A
Inventor
Seiji Ishibe
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.)
Individual
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 AU2003244149A1 publication Critical patent/AU2003244149A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/08—Slip-rings
    • H01R39/10—Slip-rings other than with external cylindrical contact surface, e.g. flat slip-rings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/006—Structural associations of commutators
AU2003244149A 2002-06-27 2003-06-23 Commutatorless dc motor or universal motor Abandoned AU2003244149A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002225386A JP4127631B2 (en) 2002-06-27 2002-06-27 Commutator type DC motor or universal motor
JP2002-225386 2002-06-27
PCT/JP2003/007941 WO2004004097A1 (en) 2002-06-27 2003-06-23 Commutatorless dc motor or universal motor

Publications (1)

Publication Number Publication Date
AU2003244149A1 true AU2003244149A1 (en) 2004-01-19

Family

ID=29997307

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003244149A Abandoned AU2003244149A1 (en) 2002-06-27 2003-06-23 Commutatorless dc motor or universal motor

Country Status (3)

Country Link
JP (1) JP4127631B2 (en)
AU (1) AU2003244149A1 (en)
WO (1) WO2004004097A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100725758B1 (en) 2004-03-30 2007-06-08 삼성광주전자 주식회사 An electric blower and a supercharger for an automobile
US8742643B2 (en) * 2008-05-16 2014-06-03 Schlumberger Technology Corporation Commutation system for a DC motor
KR101453029B1 (en) * 2011-01-03 2014-10-24 현대중공업 주식회사 Wound Rotor Induction Motor of brush unit
WO2018070965A2 (en) * 2016-09-02 2018-04-19 Emcekare Enerji Arastirma Gelistirme Proje Yazilim Insaat Taahhut Ve Muhendislik Anonim Sirketi Coreless axial flow generator/engine rotor and stator capable of rotating in opposite directions to each other and its use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3824014B1 (en) * 1962-03-09 1963-11-11
JPS5631366A (en) * 1979-08-20 1981-03-30 Sony Corp Direct current motor
JPS57135665A (en) * 1981-02-13 1982-08-21 Matsushita Electric Ind Co Ltd Wound-rotor type dc motor
JPS5947266U (en) * 1982-09-21 1984-03-29 三菱電機株式会社 wind power generator
JPH11275814A (en) * 1998-03-24 1999-10-08 Kayaba Ind Co Ltd Direct-current motor

Also Published As

Publication number Publication date
WO2004004097A1 (en) 2004-01-08
JP4127631B2 (en) 2008-07-30
JP2004032969A (en) 2004-01-29

Similar Documents

Publication Publication Date Title
AU2003236179A1 (en) Motor
AU2002309909A1 (en) Brushless motor
AU2764901A (en) Brushless dc motor
AU2003902255A0 (en) Motor
AU2002362148A1 (en) Brushless motor having double insulation
EP1253701A3 (en) Motor
AU2003255141A1 (en) Motor
AU2003218544A1 (en) Propulsion motor
AU2002365529A1 (en) Brushless dc motor and circuit for controlling the same
AU2003206597A1 (en) Buoyancy-activated motor
EP1404004B8 (en) Electric motor
AU2003292776A1 (en) Driving unit
AU2003290085A1 (en) Drive unit
AU2003244149A1 (en) Commutatorless dc motor or universal motor
AU2003290111A1 (en) Electronically commutated single-phase motor
AU2002254813A1 (en) Magnetic motor
AU2003236721A1 (en) Polyphase brushless dc motor
AU2003274269A1 (en) Single-phase electroactive motor
AU2003240687A1 (en) Polyphase motor
AU2003287890A1 (en) Motor controller
GB2385210B (en) DC brushless motor structure
AU2003235978A1 (en) Linear motor
EP1637447A4 (en) Electric motor drive system
AU2002340969A1 (en) Electrical motor furniture drive system
AU2002223417A1 (en) The drive motor

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase