BR9908203A - Máquina elétrica - Google Patents

Máquina elétrica

Info

Publication number
BR9908203A
BR9908203A BR9908203-9A BR9908203A BR9908203A BR 9908203 A BR9908203 A BR 9908203A BR 9908203 A BR9908203 A BR 9908203A BR 9908203 A BR9908203 A BR 9908203A
Authority
BR
Brazil
Prior art keywords
ring
stator ring
rotor
electromagnets
electric machine
Prior art date
Application number
BR9908203-9A
Other languages
English (en)
Inventor
Willem Antoon Van Kampen
Original Assignee
Hydroring B V
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 Hydroring B V filed Critical Hydroring B V
Publication of BR9908203A publication Critical patent/BR9908203A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/06—Bearing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • F03B13/083—The generator rotor being mounted as turbine rotor rim
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F05B2240/51—Bearings magnetic
    • F05B2240/515—Bearings magnetic electromagnetic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Hydraulic Turbines (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

''MáQUINA ELéTRICA'' Em um aspecto, a invenção se refere a uma máquina que compreende: um anel de estator anular, um anel de rotor rotativo dentro ou fora do dito anel de estator, e preferivelmente pelo menos substancialmente coaxial com o mesmo; um dispositivo magnético compreendendo preferivelmente eletroímãs; opcionalmente um primeiro dispositivo para controlar correntes elétricas nos ditos eletroímas, o dito dispositivo magnético sendo fornecido de forma que e/ou o dito primeiro dispositivo controlando de forma que as forças magnéticas de atração sejam geradas entre o dito anel de estator e o dito anel de rotor aumentando a estabilidade estática e/ou dinâmica do dito anel de rotor e/ou anel de estator preferivelmente de forma substancial.
BR9908203-9A 1998-01-27 1999-01-27 Máquina elétrica BR9908203A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1008135 1998-01-27
PCT/NL1999/000046 WO1999037912A1 (en) 1998-01-27 1999-01-27 Machine, in particular electrical machine, in particular energy converter for flowing fluids and gases

Publications (1)

Publication Number Publication Date
BR9908203A true BR9908203A (pt) 2000-11-28

Family

ID=19766420

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908203-9A BR9908203A (pt) 1998-01-27 1999-01-27 Máquina elétrica

Country Status (17)

Country Link
EP (1) EP1051569B1 (pt)
JP (1) JP2002501150A (pt)
KR (1) KR20010034298A (pt)
CN (1) CN1109817C (pt)
AT (1) ATE251274T1 (pt)
AU (1) AU2301599A (pt)
BR (1) BR9908203A (pt)
CA (1) CA2318282A1 (pt)
DE (1) DE69911740T2 (pt)
EA (1) EA200000793A1 (pt)
HU (1) HUP0100373A2 (pt)
ID (1) ID28339A (pt)
IL (1) IL137473A0 (pt)
NO (1) NO323018B1 (pt)
PL (1) PL195898B1 (pt)
TR (1) TR200002185T2 (pt)
WO (1) WO1999037912A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2426554A (en) * 2005-05-26 2006-11-29 Viktor A Jovanovic Tubular turbine with magnetic bearings
NO20054704D0 (no) 2005-10-13 2005-10-13 Sway As Fremgangsmate og metode for vindkraftverk og fremdriftssystem med magnetisk stabilt hovedlager og lastkontrollsystem
NO323150B1 (no) * 2005-11-08 2007-01-08 Elinova As Integrert vannturbin og generator uten nav
WO2009129309A2 (en) * 2008-04-15 2009-10-22 Sonic Blue Aerospace, Inc. Superconducting turbine wind ring generator
US20110127774A1 (en) * 2008-05-13 2011-06-02 Hydroring Capital B.V. Energy converter for flowing fluids and gases
ITMI20081122A1 (it) 2008-06-19 2009-12-20 Rolic Invest Sarl Generatore eolico provvisto di un impianto di raffreddamento
WO2010131968A2 (en) * 2009-05-13 2010-11-18 Hydroring Capital B.V. Bearing for energy converter for flowing fluids and gases
NO331651B1 (no) 2009-05-20 2012-02-13 Rolls Royce Marine As Opplagring av propellenhet for et fartøy
IT1399201B1 (it) 2010-03-30 2013-04-11 Wilic Sarl Aerogeneratore e metodo di rimozione di un cuscinetto da un aerogeneratore
IT1399511B1 (it) 2010-04-22 2013-04-19 Wilic Sarl Generatore elettrico per un aerogeneratore e aerogeneratore equipaggiato con tale generatore elettrico
ITMI20110375A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Turbina eolica
ITMI20110378A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
ITMI20110377A1 (it) 2011-03-10 2012-09-11 Wilic Sarl Macchina elettrica rotante per aerogeneratore
CN104653619A (zh) * 2015-02-02 2015-05-27 苏伟 一种全永磁全磁悬浮轴承
WO2017200504A1 (en) * 2016-05-16 2017-11-23 Oran Avci Elif Shaftless multi blade wind turbine
CN113541368B (zh) * 2021-06-23 2022-11-15 中国船舶重工集团衡远科技有限公司 耐腐蚀无轴推进器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919236C2 (de) * 1979-05-12 1982-08-12 Kernforschungsanlage Jülich GmbH, 5170 Jülich Magnetisches Schwebelager für einen Rotor
DE3638129A1 (de) * 1986-11-08 1988-05-11 Licentia Gmbh Generatorturbine mit grossem durchmesser zur erzeugung elektrischer energie grosser leistung
US5083040A (en) * 1990-06-07 1992-01-21 General Electric Company Integrated turbine generator
US5398755A (en) * 1993-09-28 1995-03-21 Dowell Schlumberger Incorporated Stress rings for inflatable packers
GB9322002D0 (en) * 1993-10-26 1993-12-15 Parker Limited Generating apparatus
DE4425294C2 (de) * 1994-07-18 1997-03-06 Cosmos Entwicklung Forsch Mit einem Generator vereinigte, flüssigkeitsangetriebene Turbine
DE59607047D1 (de) * 1995-04-03 2001-07-12 Levitronix Llc Waltham Rotationsmaschine mit elektromagnetischem drehantrieb
BR9709305A (pt) * 1996-05-03 1999-08-10 Univ Utah Processoãe aparelho de bombeamento contrífugo eletromagneticamente suspenso e girado

Also Published As

Publication number Publication date
KR20010034298A (ko) 2001-04-25
IL137473A0 (en) 2001-07-24
EP1051569B1 (en) 2003-10-01
ID28339A (id) 2001-05-10
NO20003537L (no) 2000-07-10
AU2301599A (en) 1999-08-09
PL195898B1 (pl) 2007-11-30
NO20003537D0 (no) 2000-07-10
ATE251274T1 (de) 2003-10-15
EP1051569A1 (en) 2000-11-15
HUP0100373A2 (hu) 2001-07-30
PL341958A1 (en) 2001-05-07
DE69911740T2 (de) 2004-08-05
NO323018B1 (no) 2006-12-27
CN1289391A (zh) 2001-03-28
JP2002501150A (ja) 2002-01-15
DE69911740D1 (de) 2003-11-06
CA2318282A1 (en) 1999-07-29
CN1109817C (zh) 2003-05-28
EA200000793A1 (ru) 2001-04-23
TR200002185T2 (tr) 2000-12-21
WO1999037912A1 (en) 1999-07-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]