BR112014030318A2 - conjunto de imã encapsulado, mancal magnético encapsulado, método de purga, máquina rotativa e instalação de óleo/gás - Google Patents
conjunto de imã encapsulado, mancal magnético encapsulado, método de purga, máquina rotativa e instalação de óleo/gásInfo
- Publication number
- BR112014030318A2 BR112014030318A2 BR112014030318A BR112014030318A BR112014030318A2 BR 112014030318 A2 BR112014030318 A2 BR 112014030318A2 BR 112014030318 A BR112014030318 A BR 112014030318A BR 112014030318 A BR112014030318 A BR 112014030318A BR 112014030318 A2 BR112014030318 A2 BR 112014030318A2
- Authority
- BR
- Brazil
- Prior art keywords
- encapsulated
- oil
- magnet assembly
- magnetic bearing
- rotary machine
- Prior art date
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
- F16C32/047—Details of housings; Mounting of active magnetic bearings
-
- 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
-
- 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
- F16C37/00—Cooling of bearings
- F16C37/005—Cooling of bearings of magnetic bearings
-
- 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
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- 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
-
- 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
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Display Devices Of Pinball Game Machines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2012A000033 | 2012-06-19 | ||
IT000033A ITCO20120033A1 (it) | 2012-06-19 | 2012-06-19 | Assieme magnetico incapsulato, metodo per spurgare un meato macchina rotante e impianto petrolifero / gassifero |
PCT/EP2013/062648 WO2013189941A1 (en) | 2012-06-19 | 2013-06-18 | Encapsulated magnet assembly, method of purging a gap rotary machine and oil/gas plant description |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112014030318A2 true BR112014030318A2 (pt) | 2017-06-27 |
BR112014030318B1 BR112014030318B1 (pt) | 2021-11-23 |
BR112014030318B8 BR112014030318B8 (pt) | 2022-10-18 |
Family
ID=46727318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014030318A BR112014030318B8 (pt) | 2012-06-19 | 2013-06-18 | Conjunto de imã encapsulado, método de purga de um intervalo, máquina rotativa e instalação de óleo/gás |
Country Status (11)
Country | Link |
---|---|
US (1) | US20150295463A1 (pt) |
EP (1) | EP2861880B1 (pt) |
JP (1) | JP2015522768A (pt) |
KR (1) | KR20150021109A (pt) |
CN (1) | CN104685240A (pt) |
AU (1) | AU2013279409B2 (pt) |
BR (1) | BR112014030318B8 (pt) |
CA (1) | CA2875748A1 (pt) |
IT (1) | ITCO20120033A1 (pt) |
RU (1) | RU2633609C2 (pt) |
WO (1) | WO2013189941A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017217153B4 (de) * | 2017-09-27 | 2020-08-13 | Bühler Motor GmbH | Flüssigkeitsdurchströmter Gleichstrommotor |
CN111173839B (zh) * | 2020-02-05 | 2021-08-06 | 常州市武进亚太机电配件有限公司 | 一种使用磁流体轴承的转子多源约束防爆电机 |
GB2615530A (en) * | 2022-02-08 | 2023-08-16 | Safran Electrical & Power | A stator assembly |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226634A (ja) * | 1983-06-03 | 1984-12-19 | Nikkiso Co Ltd | キャンドモータポンプ |
US5095237A (en) | 1990-03-20 | 1992-03-10 | Nova Corporation Of Alberta | Sectoral core for magnetic bearing |
US5105114A (en) * | 1991-05-20 | 1992-04-14 | General Motors Corporation | Frame and magnet assembly for a dynamoelectric machine |
US5698917A (en) * | 1995-09-25 | 1997-12-16 | Glacier Rpb Inc. | Electromagnetic bearing with a stationary armature canning arrangement |
JPH1155899A (ja) * | 1997-07-29 | 1999-02-26 | Ishikawajima Harima Heavy Ind Co Ltd | 超高速回転電機 |
JP4293185B2 (ja) | 2003-07-04 | 2009-07-08 | 三菱電機株式会社 | 磁気軸受装置 |
JP4640008B2 (ja) * | 2005-07-15 | 2011-03-02 | 株式会社デンソー | 車両用回転電機 |
FR2910196B1 (fr) * | 2006-12-14 | 2009-07-24 | Mecanique Magnetique Sa Soc D | Machine electrique chemisee ou surmoulee |
US8847450B2 (en) * | 2007-03-08 | 2014-09-30 | General Electric Company | Encapsulated magnet assembly and process for making |
US7847454B2 (en) * | 2007-03-08 | 2010-12-07 | General Electric Company | Encapsulated stator assembly and process for making |
US8875380B2 (en) | 2007-03-08 | 2014-11-04 | General Electric Company | Process of forming an encapsulated magnet assembly |
US20090113999A1 (en) * | 2007-03-08 | 2009-05-07 | General Electric Company | Method for Testing a Rotor and Stator Assembly |
US20100019599A1 (en) * | 2008-07-28 | 2010-01-28 | Direct Drive Systems, Inc. | Rotor for an electric machine |
DE102009053383A1 (de) * | 2009-11-14 | 2011-05-19 | Elektrische Automatisierungs- Und Antriebstechnik Eaat Gmbh Chemnitz | In der Längsachse geteiltes magnetisches Lager |
-
2012
- 2012-06-19 IT IT000033A patent/ITCO20120033A1/it unknown
-
2013
- 2013-06-18 AU AU2013279409A patent/AU2013279409B2/en active Active
- 2013-06-18 US US14/409,578 patent/US20150295463A1/en not_active Abandoned
- 2013-06-18 WO PCT/EP2013/062648 patent/WO2013189941A1/en active Application Filing
- 2013-06-18 RU RU2014149669A patent/RU2633609C2/ru active
- 2013-06-18 CA CA2875748A patent/CA2875748A1/en not_active Abandoned
- 2013-06-18 JP JP2015517727A patent/JP2015522768A/ja active Pending
- 2013-06-18 CN CN201380032402.3A patent/CN104685240A/zh active Pending
- 2013-06-18 KR KR20157000774A patent/KR20150021109A/ko not_active Application Discontinuation
- 2013-06-18 BR BR112014030318A patent/BR112014030318B8/pt active IP Right Grant
- 2013-06-18 EP EP13729395.7A patent/EP2861880B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2015522768A (ja) | 2015-08-06 |
AU2013279409A1 (en) | 2015-01-15 |
ITCO20120033A1 (it) | 2013-12-20 |
CA2875748A1 (en) | 2013-12-27 |
AU2013279409B2 (en) | 2017-08-10 |
EP2861880B1 (en) | 2020-01-01 |
US20150295463A1 (en) | 2015-10-15 |
KR20150021109A (ko) | 2015-02-27 |
CN104685240A (zh) | 2015-06-03 |
EP2861880A1 (en) | 2015-04-22 |
WO2013189941A1 (en) | 2013-12-27 |
RU2633609C2 (ru) | 2017-10-13 |
RU2014149669A (ru) | 2016-08-10 |
BR112014030318B1 (pt) | 2021-11-23 |
BR112014030318B8 (pt) | 2022-10-18 |
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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] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/06/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: NUOVO PIGNONE TECNOLOGIE S.R.L. (IT) |