BRPI0411909B1 - dispositivo, sistema e método para a montagem de motor industrial compreendendo um eixo de rotor ventilado - Google Patents
dispositivo, sistema e método para a montagem de motor industrial compreendendo um eixo de rotor ventilado Download PDFInfo
- Publication number
- BRPI0411909B1 BRPI0411909B1 BRPI0411909A BRPI0411909A BRPI0411909B1 BR PI0411909 B1 BRPI0411909 B1 BR PI0411909B1 BR PI0411909 A BRPI0411909 A BR PI0411909A BR PI0411909 A BRPI0411909 A BR PI0411909A BR PI0411909 B1 BRPI0411909 B1 BR PI0411909B1
- Authority
- BR
- Brazil
- Prior art keywords
- motor
- rotor shaft
- rotor
- ratio
- shaft
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 230000003247 decreasing effect Effects 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005405 multipole Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- H02K7/003—Couplings; Details of shafts
-
- 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
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K7/16—Structural association with mechanical loads, e.g. with hand-held machine tools or fans for operation above the critical speed of vibration of the rotating parts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48262203P | 2003-06-26 | 2003-06-26 | |
| PCT/US2004/020762 WO2005002023A1 (en) | 2003-06-26 | 2004-06-28 | Industrial motor assembly comprising a vented rotor shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0411909A BRPI0411909A (pt) | 2006-08-08 |
| BRPI0411909B1 true BRPI0411909B1 (pt) | 2017-05-30 |
Family
ID=33551995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0411909A BRPI0411909B1 (pt) | 2003-06-26 | 2004-06-28 | dispositivo, sistema e método para a montagem de motor industrial compreendendo um eixo de rotor ventilado |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7759829B2 (pt) |
| CN (1) | CN1830129B (pt) |
| BR (1) | BRPI0411909B1 (pt) |
| DE (1) | DE112004001107T5 (pt) |
| WO (1) | WO2005002023A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0411909B1 (pt) * | 2003-06-26 | 2017-05-30 | Siemens Industry Inc | dispositivo, sistema e método para a montagem de motor industrial compreendendo um eixo de rotor ventilado |
| DE102006010167A1 (de) * | 2005-03-08 | 2006-09-21 | Asmo Co., Ltd., Kosai | Gleichstrommotor |
| EA018085B1 (ru) * | 2006-06-12 | 2013-05-30 | Каптиджел Аб | Гидрогели и гидрозоли оксидов металлов, их получение и применение |
| US7777375B2 (en) * | 2006-08-24 | 2010-08-17 | Siemens Industry, Inc. | Devices, systems, and methods for producing an electric motor |
| US7872384B2 (en) * | 2008-09-18 | 2011-01-18 | Siemens Energy, Inc. | Shaft cover structure for use in an exciter |
| US8587165B2 (en) | 2011-03-30 | 2013-11-19 | Dayton-Phoenix Group, Inc. | Cooled fan motor and method of operation |
| TWI599144B (zh) * | 2016-09-01 | 2017-09-11 | 建準電機工業股份有限公司 | 外轉子馬達定子用之矽鋼片 |
| US11342808B2 (en) * | 2020-05-14 | 2022-05-24 | Abb Schweiz Ag | Well damped or critically damped motor |
| US12184157B2 (en) * | 2021-07-14 | 2024-12-31 | Dana Automotive Systems Group, Llc | Systems for electric motor cooling |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US959550A (en) * | 1906-07-09 | 1910-05-31 | Westinghouse Electric & Mfg Co | Ventilating means for dynamo-electric machines. |
| US886035A (en) * | 1906-10-31 | 1908-04-28 | Allis Chalmers | Direct-current turbo-generator. |
| US2295409A (en) * | 1941-07-17 | 1942-09-08 | Westinghouse Electric & Mfg Co | Commutator |
| US3650167A (en) * | 1969-07-09 | 1972-03-21 | Gen Electric | Method of manufacturing magnetic laminations for dynamoelectric machine |
| US3675056A (en) * | 1971-01-04 | 1972-07-04 | Gen Electric | Hermetically sealed dynamoelectric machine |
| US3784851A (en) * | 1971-03-03 | 1974-01-08 | Fuji Electric Co Ltd | Ventillating arrangement for dynamo-electric machines |
| US3921018A (en) * | 1971-11-20 | 1975-11-18 | Kraftwerk Union Ag | Apparatus for cooling armature end turns |
| US3870912A (en) * | 1972-05-18 | 1975-03-11 | Siemens Ag | Smooth-core rotor for a synchronous electric machine |
| US3997803A (en) * | 1974-08-01 | 1976-12-14 | Westinghouse Electric Corporation | Rotor member for dynamoelectric machines with longitudinal passages of decreasing area communicating with radial core vents |
| JPS5558752A (en) * | 1978-10-27 | 1980-05-01 | Hitachi Ltd | Rotor of gas cooling rotary electric machine |
| JPS5728553A (en) | 1980-07-28 | 1982-02-16 | Hitachi Ltd | Induction motor |
| JPS5815450A (ja) * | 1981-07-16 | 1983-01-28 | Mitsubishi Electric Corp | 回転電機の通風装置 |
| US4585967A (en) * | 1983-10-21 | 1986-04-29 | General Electric Company | Rotor of AC dynamoelectric machine with improved cooling and stability and method of making the same |
| JPS62189929A (ja) * | 1986-02-13 | 1987-08-19 | Mitsubishi Electric Corp | 回転電機の回転子およびその製造方法 |
| JPS62239838A (ja) * | 1986-04-10 | 1987-10-20 | Fuji Electric Co Ltd | エアダクト付回転子 |
| US4751417A (en) | 1986-10-06 | 1988-06-14 | Sundstrand Corporation | Method of increasing operating efficiency of electric machines |
| US5045742A (en) * | 1990-02-23 | 1991-09-03 | General Electric Company | Electric motor with optimum core dimensions |
| JPH04244762A (ja) * | 1991-01-28 | 1992-09-01 | Toshiba Corp | 回転電機の回転子軸 |
| DE19504531A1 (de) | 1995-02-11 | 1996-08-14 | Abb Management Ag | Elektrische Maschine mit Stegwelle |
| US5861700A (en) | 1996-04-30 | 1999-01-19 | Samsung Electronics Co., Ltd. | Rotor for an induction motor |
| JP2863788B2 (ja) | 1997-04-30 | 1999-03-03 | 株式会社荏原製作所 | モータ |
| SE521663C2 (sv) | 1999-01-26 | 2003-11-25 | Abb Ab | Sätt att förbättra utnyttjningen av en roterande elektrisk likströmsmaskin i vilken kylfluid leds genom axiella kylkanaler i rotorn samt roterande elektrisk likströmsmaskin och rotor i en sådan maskin |
| DE19905540A1 (de) | 1999-02-10 | 2000-08-17 | Zahnradfabrik Friedrichshafen | Elektrische Maschine |
| JP2001258190A (ja) * | 2000-03-13 | 2001-09-21 | Hitachi Ltd | 回転電機 |
| BRPI0411909B1 (pt) * | 2003-06-26 | 2017-05-30 | Siemens Industry Inc | dispositivo, sistema e método para a montagem de motor industrial compreendendo um eixo de rotor ventilado |
-
2004
- 2004-06-28 BR BRPI0411909A patent/BRPI0411909B1/pt not_active IP Right Cessation
- 2004-06-28 US US10/878,506 patent/US7759829B2/en not_active Expired - Fee Related
- 2004-06-28 DE DE112004001107T patent/DE112004001107T5/de not_active Withdrawn
- 2004-06-28 WO PCT/US2004/020762 patent/WO2005002023A1/en not_active Ceased
- 2004-06-28 CN CN2004800175246A patent/CN1830129B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20050067918A1 (en) | 2005-03-31 |
| CN1830129B (zh) | 2012-05-23 |
| US7759829B2 (en) | 2010-07-20 |
| DE112004001107T5 (de) | 2006-10-05 |
| WO2005002023A1 (en) | 2005-01-06 |
| BRPI0411909A (pt) | 2006-08-08 |
| CN1830129A (zh) | 2006-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25C | Requirement related to requested transfer of rights |
Owner name: SIEMENS ENERGY AND AUTOMATION, INC. (US) Free format text: AFIM DE ATENDER A TRANSFERENCIA REQUERIDA ATRAVES DA PETICAO NO 020110029427/RJ DE 28/03/2011, APRESENTE A GUIA RELATIVA A ALTERACAO DE NOME OCORRIDA, BEM COMO A GUIA DE CUMPRIMENTO DE EXIGENCIA. |
|
| B25A | Requested transfer of rights approved |
Owner name: SIEMENS BUILDING TECHNOLOGIES, INC. (US) Free format text: TRANSFERIDO POR FUSAO DE: SIEMENS ENERGY AND AUTOMATION, INC. |
|
| B25D | Requested change of name of applicant approved |
Owner name: SIEMENS INDUSTRY, INC. (US) Free format text: NOME ALTERADO DE: SIEMENS BUILDING TECHNOLOGIES, INC. |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B25G | Requested change of headquarter approved |
Owner name: SIEMENS INDUSTRY, INC. (US) |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 17A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2626 DE 04-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |