WO2004006304A3 - Multipolar machines - Google Patents

Multipolar machines Download PDF

Info

Publication number
WO2004006304A3
WO2004006304A3 PCT/US2003/022248 US0322248W WO2004006304A3 WO 2004006304 A3 WO2004006304 A3 WO 2004006304A3 US 0322248 W US0322248 W US 0322248W WO 2004006304 A3 WO2004006304 A3 WO 2004006304A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
multipolar machines
multipolar
machines
brushes
Prior art date
Application number
PCT/US2003/022248
Other languages
French (fr)
Other versions
WO2004006304A2 (en
Inventor
Doris Kuhlmann-Wilsdorf
Original Assignee
Doris Kuhlmann-Wilsdorf
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 Doris Kuhlmann-Wilsdorf filed Critical Doris Kuhlmann-Wilsdorf
Priority to AU2003261171A priority Critical patent/AU2003261171A1/en
Priority to EP03763488A priority patent/EP1573886A4/en
Publication of WO2004006304A2 publication Critical patent/WO2004006304A2/en
Publication of WO2004006304A3 publication Critical patent/WO2004006304A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K31/00—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors
    • H02K31/02—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors with solid-contact collectors
    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres

Abstract

A homopolar machine with a current channeling rotor (2) rotating between the cylindrical aligned parallel permanet magnets (5 and 6). Currents are conducted by brushes (27) and slip rings (34) at both axial ends of the rotor.
PCT/US2003/022248 2002-07-09 2003-07-08 Multipolar machines WO2004006304A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003261171A AU2003261171A1 (en) 2002-07-09 2003-07-08 Multipolar machines
EP03763488A EP1573886A4 (en) 2002-07-09 2003-07-08 Multipolar machines

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39463902P 2002-07-09 2002-07-09
US60/394,639 2002-07-09
US39954602P 2002-07-30 2002-07-30
US60/399,546 2002-07-30

Publications (2)

Publication Number Publication Date
WO2004006304A2 WO2004006304A2 (en) 2004-01-15
WO2004006304A3 true WO2004006304A3 (en) 2005-06-30

Family

ID=30118432

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/022248 WO2004006304A2 (en) 2002-07-09 2003-07-08 Multipolar machines
PCT/US2003/021298 WO2004006358A2 (en) 2002-07-09 2003-07-08 Current collector systems for multipolar machines

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2003/021298 WO2004006358A2 (en) 2002-07-09 2003-07-08 Current collector systems for multipolar machines

Country Status (3)

Country Link
EP (2) EP1573886A4 (en)
AU (2) AU2003247921A1 (en)
WO (2) WO2004006304A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8247942B2 (en) 2010-06-21 2012-08-21 Ut-Batelle, Llc Multi-winding homopolar electric machine
CN103626407B (en) * 2013-12-06 2016-01-20 张曹 Glass metal welded seal technique and application thereof
CN110017882B (en) * 2019-05-16 2020-12-08 武昌理工学院 Big degree of depth underwater surveying and mapping device guard box

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886385A (en) * 1972-11-15 1975-05-27 Francesco L Bacchialoni Rate of motion detector
US5049771A (en) * 1990-06-21 1991-09-17 Iap Research, Inc. Electrical machine
US5434462A (en) * 1991-02-13 1995-07-18 The United States Of America As Represented By The Secretary Of The Army High-power electrical machinery
US6051905A (en) * 1998-09-17 2000-04-18 Clark; Richard Homopolar generator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134511A (en) * 1935-12-14 1938-10-25 Westinghouse Electric & Mfg Co Compensated unipolar generator
US3184627A (en) * 1960-10-10 1965-05-18 Sears Anthony Armatures for electrical generators, motors, and the like
US3819967A (en) * 1970-10-01 1974-06-25 Gen Electric Adhesively bonded commutator
US4110648A (en) * 1975-06-10 1978-08-29 The United States Of America As Represented By The United States Department Of Energy Homopolar machine for reversible energy storage and transfer systems
US4562368A (en) * 1982-05-26 1985-12-31 Board Of Regents Brush mechanism for a homopolar generator
US4698540A (en) * 1986-09-29 1987-10-06 Westinghouse Electric Corp. Brush assembly for a homopolar generator
US5032752A (en) * 1988-12-15 1991-07-16 Westinghouse Electric Corp. Anisotropic resistivity material and method of making same
US4975609A (en) * 1989-06-12 1990-12-04 Westinghouse Electric Corp. Homopolar dynamoelectric machine with plural independent outputs and improved rotor conductor
AU5963394A (en) * 1994-01-04 1995-08-01 Andrew R. Alcon Rotor slip ring assembly for a homopolar generator
US6465926B2 (en) * 2000-06-30 2002-10-15 General Electric Company Cleaning/cooling of high-power rotary current collector system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886385A (en) * 1972-11-15 1975-05-27 Francesco L Bacchialoni Rate of motion detector
US5049771A (en) * 1990-06-21 1991-09-17 Iap Research, Inc. Electrical machine
US5434462A (en) * 1991-02-13 1995-07-18 The United States Of America As Represented By The Secretary Of The Army High-power electrical machinery
US6051905A (en) * 1998-09-17 2000-04-18 Clark; Richard Homopolar generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1573886A4 *

Also Published As

Publication number Publication date
WO2004006358A3 (en) 2004-07-15
WO2004006304A2 (en) 2004-01-15
AU2003247921A1 (en) 2004-01-23
AU2003261171A1 (en) 2004-01-23
AU2003261171A8 (en) 2004-01-23
EP1573886A2 (en) 2005-09-14
EP1573886A4 (en) 2005-11-16
AU2003247921A8 (en) 2004-01-23
WO2004006358A2 (en) 2004-01-15
EP1535385A4 (en) 2005-11-16
EP1535385A2 (en) 2005-06-01

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