BRPI0915970A2 - disposição de mancal e bloco de mancal dotado de um mancal radial magnético e um mancal de tomada de força para uma máquina de rotação - Google Patents
disposição de mancal e bloco de mancal dotado de um mancal radial magnético e um mancal de tomada de força para uma máquina de rotaçãoInfo
- Publication number
- BRPI0915970A2 BRPI0915970A2 BRPI0915970A BRPI0915970A BRPI0915970A2 BR PI0915970 A2 BRPI0915970 A2 BR PI0915970A2 BR PI0915970 A BRPI0915970 A BR PI0915970A BR PI0915970 A BRPI0915970 A BR PI0915970A BR PI0915970 A2 BRPI0915970 A2 BR PI0915970A2
- Authority
- BR
- Brazil
- Prior art keywords
- bearing
- rotating machine
- pto
- arrangement
- magnetic radial
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
- F04D19/048—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps comprising 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
-
- 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
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
-
- 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
- F16C39/00—Relieving load on bearings
- F16C39/02—Relieving load on bearings using mechanical 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
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
- F16C2360/45—Turbo-molecular pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
disposição de mancal e bloco de mancal dotado de um mancal radial magnético e um mancal de tomada de força para uma máquina de rotação". a invenção refere-se a uma disposição de mancal 5 e um bloco de mancal (1) composto de um mancal radial magnético (4) para o suporte de contato de um eixo do rotor (7) de uma máquina de rotação (10), e compostos de um mancal de segurança (5) para prender o eixo do rotor (7). de a- cordo com a invenção, ambos os mancais (4, 5) são conectados entre si, permanentemente e de uma maneira axialmente alinhada, e são suspensos de maneira elástica com relação a uma blindagem do mancal (11), um alojamento da máquina (12), ou uma fundação (20) da máquina de rotação (10).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008033758.7 | 2008-07-18 | ||
DE102008033758A DE102008033758B3 (de) | 2008-07-18 | 2008-07-18 | Lageranordnung und Lagerbock mit einem magnetischen Radiallager und einem Fanglager für eine rotierende Maschine |
PCT/EP2009/057211 WO2010006859A1 (de) | 2008-07-18 | 2009-06-10 | Lageranordnung und lagerbock mit einem magnetischen radiallager und einem fanglager für eine rotierende maschine |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0915970A2 true BRPI0915970A2 (pt) | 2019-02-26 |
BRPI0915970B1 BRPI0915970B1 (pt) | 2020-09-01 |
Family
ID=41050995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0915970-3A BRPI0915970B1 (pt) | 2008-07-18 | 2009-06-10 | Disposição de mancal que consiste em um mancal radial magnético e um mancal de tomada de força e bloco de mancal para uma turbomáquina |
Country Status (8)
Country | Link |
---|---|
US (1) | US8283826B2 (pt) |
EP (1) | EP2300726B1 (pt) |
CN (1) | CN102099589B (pt) |
BR (1) | BRPI0915970B1 (pt) |
CA (1) | CA2730907A1 (pt) |
DE (1) | DE102008033758B3 (pt) |
RU (1) | RU2499167C2 (pt) |
WO (1) | WO2010006859A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011160688A1 (de) | 2010-06-23 | 2011-12-29 | Lightyears Holding Ag | Windkraftmaschine |
DE102010052101A1 (de) * | 2010-11-20 | 2012-05-24 | Schaeffler Technologies Gmbh & Co. Kg | Lagervorrichtung mit einem Fanglager |
DE102011075768A1 (de) * | 2011-05-12 | 2012-11-15 | Schaeffler Technologies AG & Co. KG | Fanglager |
WO2012168419A1 (en) | 2011-06-10 | 2012-12-13 | Carnehammar, Lars Bertil | Method, apparatus and system for reducing vibration in a rotary system of a power generator |
WO2013020595A2 (de) | 2011-08-10 | 2013-02-14 | Lightyears Holding Ag | Windkraftmaschine |
EP2587003A1 (en) | 2011-10-25 | 2013-05-01 | Siemens Aktiengesellschaft | Gas turbine engine support strut assembly |
DE102013015487A1 (de) | 2013-09-19 | 2015-03-19 | Volker Dietz | Energieanlage bzw. Kraftwerk mit berührungsarm, berührungslos und/oder magnetisch gelagerten Welle |
DE102013015489A1 (de) | 2013-09-19 | 2015-03-19 | Imo Holding Gmbh | Energieanlage bzw. Kraftwerk mit berührungsarm, berührungslos und/oder magnetisch gelagerten Welle |
CN113258705A (zh) * | 2015-01-28 | 2021-08-13 | 德昌电机(深圳)有限公司 | 可抵御高压静电的电机 |
CN105240060B (zh) * | 2015-10-13 | 2016-11-30 | 山东钢铁股份有限公司 | 一种汽轮机轴承座支撑装置 |
EP3683464B1 (en) * | 2019-01-21 | 2022-03-02 | Ingersoll-Rand Industrial U.S., Inc. | Active magnetic bearing apparatus |
CN110702409B (zh) * | 2019-09-29 | 2021-10-15 | 中国航发北京航空材料研究院 | 一种弹性关节轴承疲劳试验装置 |
FI128586B (en) * | 2019-10-03 | 2020-08-14 | Spindrive Oy | Magnetic actuator for a magnetic suspension system |
EP3832141B1 (de) * | 2020-11-05 | 2023-01-04 | Pfeiffer Vacuum Technology AG | Verfahren zum betreiben einer vakuumpumpe |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452025A1 (fr) | 1979-03-20 | 1980-10-17 | Aerospatiale | Palier a roulement a jeu axial pratiquement nul |
JPH0365804A (ja) | 1989-08-04 | 1991-03-20 | Sharp Corp | アンテナ方向調整装置 |
JPH0365804U (pt) * | 1989-10-30 | 1991-06-26 | ||
US5021697A (en) | 1990-05-24 | 1991-06-04 | Mechanical Technology Incorporated | Auxiliary bearing design for active magnetic bearings |
US5310311A (en) | 1992-10-14 | 1994-05-10 | Barber-Colman Company | Air cycle machine with magnetic bearings |
JPH06335199A (ja) * | 1993-05-25 | 1994-12-02 | Nippon Koei Co Ltd | 水車発電機 |
US5521448A (en) | 1994-08-01 | 1996-05-28 | Mechanical Technology Incorporated | Damping for passive magnetic bearings |
JP3046533B2 (ja) | 1995-10-11 | 2000-05-29 | 株式会社荏原製作所 | 軸受ユニット |
RU2129228C1 (ru) * | 1997-03-19 | 1999-04-20 | Фирма ПП "ГХТ" | Магнитная опора для агрегата |
DE19712711A1 (de) | 1997-03-26 | 1998-10-01 | Pfeiffer Vacuum Gmbh | Dämpfungssystem für magnetisch gelagerte Rotoren |
SE513971C2 (sv) * | 1998-10-15 | 2000-12-04 | Skf Nova Ab | Anordning för begränsning av en whirlhastighet för en axel |
GB0115336D0 (en) * | 2001-06-22 | 2001-08-15 | Federal Mogul Rpb Ltd | Bearing |
US7026736B2 (en) * | 2003-12-01 | 2006-04-11 | Vladilen Safonov | Turbine generator vibration damper system |
DE102005036942A1 (de) | 2005-08-05 | 2007-02-15 | Leybold Vacuum Gmbh | Turbomaschine |
DE102006017933B4 (de) * | 2006-04-18 | 2008-01-24 | Siemens Ag | Elektrische Maschine mit Magnetlager und Fanglager |
DE102006019873B3 (de) | 2006-04-28 | 2007-10-18 | Siemens Ag | Fanglager für eine elektrische Maschine sowie elektrische Maschine mit zumindest einem derartigen Fanglager |
-
2008
- 2008-07-18 DE DE102008033758A patent/DE102008033758B3/de not_active Expired - Fee Related
-
2009
- 2009-06-10 RU RU2011106122/11A patent/RU2499167C2/ru active
- 2009-06-10 BR BRPI0915970-3A patent/BRPI0915970B1/pt not_active IP Right Cessation
- 2009-06-10 EP EP09779717.9A patent/EP2300726B1/de not_active Not-in-force
- 2009-06-10 CN CN200980128070.2A patent/CN102099589B/zh not_active Expired - Fee Related
- 2009-06-10 CA CA2730907A patent/CA2730907A1/en not_active Abandoned
- 2009-06-10 US US13/054,669 patent/US8283826B2/en active Active
- 2009-06-10 WO PCT/EP2009/057211 patent/WO2010006859A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20110210631A1 (en) | 2011-09-01 |
US8283826B2 (en) | 2012-10-09 |
DE102008033758B3 (de) | 2009-12-10 |
RU2011106122A (ru) | 2012-08-27 |
RU2499167C2 (ru) | 2013-11-20 |
BRPI0915970B1 (pt) | 2020-09-01 |
CN102099589A (zh) | 2011-06-15 |
CA2730907A1 (en) | 2010-01-21 |
EP2300726B1 (de) | 2015-04-01 |
WO2010006859A1 (de) | 2010-01-21 |
CN102099589B (zh) | 2014-04-09 |
EP2300726A1 (de) | 2011-03-30 |
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Legal Events
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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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/09/2020, OBSERVADAS AS CONDICOES LEGAIS. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 13A ANUIDADE. |
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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 2674 DE 05-04-2022 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. |