BR112014018203A8 - Acionador sem engrenagens - Google Patents

Acionador sem engrenagens

Info

Publication number
BR112014018203A8
BR112014018203A8 BR112014018203A BR112014018203A BR112014018203A8 BR 112014018203 A8 BR112014018203 A8 BR 112014018203A8 BR 112014018203 A BR112014018203 A BR 112014018203A BR 112014018203 A BR112014018203 A BR 112014018203A BR 112014018203 A8 BR112014018203 A8 BR 112014018203A8
Authority
BR
Brazil
Prior art keywords
rotor
gearless drive
mounting arrangement
mast
rigidity
Prior art date
Application number
BR112014018203A
Other languages
English (en)
Other versions
BR112014018203A2 (pt
Inventor
ian bradley Stuart
Original Assignee
Ge Energy Power Conversion Technology Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47739207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014018203(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ge Energy Power Conversion Technology Ltd filed Critical Ge Energy Power Conversion Technology Ltd
Publication of BR112014018203A2 publication Critical patent/BR112014018203A2/pt
Publication of BR112014018203A8 publication Critical patent/BR112014018203A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/24—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Food Science & Technology (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

ACIONADOR SEM ENGRENAGENS. Trata-se de um acionador sem engrenagens para uma máquina elétrica rotativa que compreende um rotor (12) na forma de um corpo giratório oco (10) e que tem um eixo geométrico de rotação e um estator (14) que circunda o rotor (12). Uma pluralidade de corpos de mastro (16) é montada independentemente de modo circunferencial ao redor do rotor (12) por uma disposição de montagem de mastro (18). A rigidez da disposição de montagem de mastro (18) na direção radial é maior do que a rigidez da disposição de montagem de mastro (18) na direção circunferencial.
BR112014018203A 2012-02-01 2013-01-31 Acionador sem engrenagens BR112014018203A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12000680.4A EP2624416B1 (en) 2012-02-01 2012-02-01 A gearless drive for a rotating electrical machine
PCT/EP2013/051876 WO2013113803A1 (en) 2012-02-01 2013-01-31 A gearless drive for a rotating electrical machine

Publications (2)

Publication Number Publication Date
BR112014018203A2 BR112014018203A2 (pt) 2017-06-20
BR112014018203A8 true BR112014018203A8 (pt) 2017-07-11

Family

ID=47739207

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018203A BR112014018203A8 (pt) 2012-02-01 2013-01-31 Acionador sem engrenagens

Country Status (6)

Country Link
US (1) US20150303760A1 (pt)
EP (1) EP2624416B1 (pt)
CN (1) CN104247217B (pt)
BR (1) BR112014018203A8 (pt)
CA (1) CA2862486A1 (pt)
WO (1) WO2013113803A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10148199B1 (en) * 2017-05-15 2018-12-04 Baoxiang Shan Loop-band devices configured for motion
EP3657636A1 (en) * 2018-11-26 2020-05-27 ABB Schweiz AG Reinforcement means

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504145A (en) * 1922-04-04 1924-08-05 Ideal Electric & Mfg Company Dynamo-electric machine
US1687513A (en) * 1928-01-13 1928-10-16 Gen Electric Rotor
US3272444A (en) * 1963-08-28 1966-09-13 Gen Electric Gearless rotary mill
CH482470A (de) * 1968-05-27 1969-12-15 Bbc Brown Boveri & Cie Getriebeloser Zementmühlen-Antrieb
CH578794A5 (pt) * 1974-11-19 1976-08-13 Bbc Brown Boveri & Cie
SU740280A1 (ru) * 1977-06-01 1980-06-15 Всесоюзный Научно-Исследовательский Институт Цементного Машиностроения Привод трубной мельницы
DE2829745A1 (de) * 1978-07-04 1980-01-17 Siemens Ag Elektrische synchronmaschine mit schenkelpolen im laeufer
US5952755A (en) * 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
US5932948A (en) * 1998-09-22 1999-08-03 Caterpillar Inc. Rotor V-block assembly
JP5480716B2 (ja) * 2010-05-13 2014-04-23 日立三菱水力株式会社 回転電機の回転子

Also Published As

Publication number Publication date
BR112014018203A2 (pt) 2017-06-20
EP2624416A1 (en) 2013-08-07
EP2624416B1 (en) 2014-09-17
CN104247217B (zh) 2017-06-20
US20150303760A1 (en) 2015-10-22
CA2862486A1 (en) 2013-08-08
WO2013113803A1 (en) 2013-08-08
CN104247217A (zh) 2014-12-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements