BRPI0911583A2 - máquina de energia fluida. - Google Patents
máquina de energia fluida.Info
- Publication number
- BRPI0911583A2 BRPI0911583A2 BRPI0911583A BRPI0911583A BRPI0911583A2 BR PI0911583 A2 BRPI0911583 A2 BR PI0911583A2 BR PI0911583 A BRPI0911583 A BR PI0911583A BR PI0911583 A BRPI0911583 A BR PI0911583A BR PI0911583 A2 BRPI0911583 A2 BR PI0911583A2
- Authority
- BR
- Brazil
- Prior art keywords
- power machine
- fluid power
- fluid
- machine
- power
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 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
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/057—Bearings hydrostatic; hydrodynamic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/058—Bearings magnetic; electromagnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller 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
- F16C32/0406—Magnetic bearings
- F16C32/044—Active 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
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/50—Bearings
- F05D2240/51—Magnetic
- F05D2240/515—Electromagnetic
-
- 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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008021363 | 2008-04-29 | ||
DE102008031994A DE102008031994B4 (de) | 2008-04-29 | 2008-07-07 | Fluidenergiemaschine |
PCT/EP2009/055168 WO2009133125A1 (de) | 2008-04-29 | 2009-04-29 | Fluidenergiemaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0911583A2 true BRPI0911583A2 (pt) | 2016-01-05 |
Family
ID=41131058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0911583A BRPI0911583A2 (pt) | 2008-04-29 | 2009-04-29 | máquina de energia fluida. |
Country Status (7)
Country | Link |
---|---|
US (1) | US8579608B2 (pt) |
EP (1) | EP2279351A1 (pt) |
CN (1) | CN102016322B (pt) |
BR (1) | BRPI0911583A2 (pt) |
DE (1) | DE102008031994B4 (pt) |
RU (1) | RU2449178C1 (pt) |
WO (1) | WO2009133125A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008038787A1 (de) * | 2008-08-13 | 2010-02-18 | Siemens Aktiengesellschaft | Fluidenergiemaschine |
WO2013109235A2 (en) | 2010-12-30 | 2013-07-25 | Dresser-Rand Company | Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems |
IT1404158B1 (it) * | 2010-12-30 | 2013-11-15 | Nuova Pignone S R L | Condotto per turbomacchina e metodo |
US8994237B2 (en) | 2010-12-30 | 2015-03-31 | Dresser-Rand Company | Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems |
NO333684B1 (no) * | 2011-03-07 | 2013-08-12 | Aker Subsea As | Undervanns trykkøkningsmaskin |
WO2012138545A2 (en) * | 2011-04-08 | 2012-10-11 | Dresser-Rand Company | Circulating dielectric oil cooling system for canned bearings and canned electronics |
EP2710272B1 (en) * | 2011-05-17 | 2019-01-23 | Dresser-Rand Company | Coast down bushing for magnetic bearing systems |
ITCO20110020A1 (it) * | 2011-05-25 | 2012-11-26 | Nuovo Pignone Spa | Metodi e sistemi per condotti a bassa tensione privi di olio |
EP2715167B1 (en) | 2011-05-27 | 2017-08-30 | Dresser-Rand Company | Segmented coast-down bearing for magnetic bearing systems |
US8851756B2 (en) | 2011-06-29 | 2014-10-07 | Dresser-Rand Company | Whirl inhibiting coast-down bearing for magnetic bearing systems |
JP5240336B2 (ja) * | 2011-09-26 | 2013-07-17 | ダイキン工業株式会社 | 磁気軸受及びそれを用いた圧縮機 |
DE102012207019B4 (de) * | 2012-04-27 | 2015-12-24 | Siemens Aktiengesellschaft | Strömungsmaschine sowie Verfahren zur Kühlen einer solchen |
EP2677177B1 (en) * | 2012-06-22 | 2020-10-14 | Skf Magnetic Mechatronics | Electric centrifugal compressor for vehicles |
JP6155573B2 (ja) | 2012-08-28 | 2017-07-05 | 株式会社Ihi | 遠心圧縮機 |
EP2994654B1 (en) * | 2013-05-09 | 2018-02-28 | Dresser-Rand Company | Magnetic bearing protection device |
EP2899416A1 (de) | 2014-01-22 | 2015-07-29 | Siemens Aktiengesellschaft | Elektrische Maschine mit einer Magnetanordnung |
ITUB20152564A1 (it) * | 2015-07-28 | 2017-01-28 | Nuovo Pignone Tecnologie Srl | Motocompressore e metodo per migliorare l’efficienza di un motocompressore |
JP6672056B2 (ja) * | 2016-04-22 | 2020-03-25 | 三菱重工サーマルシステムズ株式会社 | ターボ圧縮機、これを備えたターボ冷凍装置 |
NO20171365A1 (en) * | 2016-09-20 | 2018-03-21 | Vetco Gray Scandinavia As | Improved arrangement for pressurizing of fluid |
DE102017205055A1 (de) * | 2017-03-24 | 2018-09-27 | Siemens Aktiengesellschaft | Verfahren zur Axialschubregelung eines Rotors einer Strömungsmaschine |
IT201700067928A1 (it) * | 2017-06-19 | 2018-12-19 | Nuovo Pignone Tecnologie Srl | Sistema di controllo per turbomacchina per aree pericolose |
DE102018108827B3 (de) * | 2018-04-13 | 2019-05-29 | Trumpf Schweiz Ag | Verfahren zur Steuerung von zumindest einem Radialgebläse in einer Kälteanlage sowie Radialgebläse |
JP7265377B2 (ja) * | 2019-03-04 | 2023-04-26 | 東芝ライフスタイル株式会社 | 電動送風機及び電気掃除機 |
CN110645268B (zh) * | 2019-08-20 | 2020-09-15 | 江苏理工学院 | 一种滑块消除间隙保护轴承装置 |
FR3112172B1 (fr) * | 2020-11-30 | 2023-03-17 | Pfeiffer Vacuum | Pompe à vide sèche |
CN115355181B (zh) * | 2022-10-18 | 2023-01-13 | 成都凯磁科技有限公司 | 用于地下资源型气体开采的井下气体压缩系统 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1326476C (en) * | 1988-09-30 | 1994-01-25 | Vaclav Kulle | Gas compressor having dry gas seals for balancing end thrust |
US5501583A (en) * | 1992-08-19 | 1996-03-26 | Hitachi, Ltd. | Turbo vacuum pump |
IL109967A (en) * | 1993-06-15 | 1997-07-13 | Multistack Int Ltd | Compressor |
JP3550465B2 (ja) * | 1996-08-30 | 2004-08-04 | 株式会社日立製作所 | ターボ真空ポンプ及びその運転方法 |
US5739609A (en) * | 1997-04-09 | 1998-04-14 | Koyo Seiko Co., Ltd. | Magnetic bearing apparatus |
EP1074746B1 (de) * | 1999-07-16 | 2005-05-18 | Man Turbo Ag | Turboverdichter |
EP1069313B1 (de) * | 1999-07-16 | 2005-09-14 | Man Turbo Ag | Turboverdichter |
US6630761B1 (en) * | 2000-08-10 | 2003-10-07 | Christopher W. Gabrys | Combination mechanical and magnetic support for a flywheel power supply |
NL1018212C2 (nl) * | 2001-06-05 | 2002-12-10 | Siemens Demag Delaval Turbomac | Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor. |
US6982510B1 (en) * | 2001-12-20 | 2006-01-03 | Seagate Technology Llc | Low profile fluid dynamic bearing |
HUE029908T2 (hu) * | 2003-03-10 | 2017-04-28 | Thermodyn | Centrifugálkompresszor egység |
DE502004002264D1 (de) * | 2003-07-05 | 2007-01-25 | Man Turbo Ag Schweiz | Kompressorvorrichtung und Verfahren zum Betrieb derselben |
US8104298B2 (en) * | 2005-12-06 | 2012-01-31 | Carrier Corporation | Lubrication system for touchdown bearings of a magnetic bearing compressor |
JP4200161B2 (ja) * | 2005-12-28 | 2008-12-24 | ミネベアモータ株式会社 | 振動発生用ステッピングモータの停止制御方法および停止制御装置 |
EP1979622B1 (de) * | 2006-02-03 | 2010-07-07 | Siemens Aktiengesellschaft | Verdichtereinheit |
US20070201995A1 (en) * | 2006-02-24 | 2007-08-30 | American Standard International Inc. | Bearing protection for inverter-driven motor |
RU2394172C1 (ru) * | 2006-03-24 | 2010-07-10 | Сименс Акциенгезелльшафт | Компрессорный блок и применение охлаждающей среды |
US7876010B2 (en) * | 2007-04-11 | 2011-01-25 | Lawrence Livermore National Security, Llc | Passive magnetic bearing configurations |
DE102007032933B4 (de) * | 2007-07-14 | 2015-02-19 | Atlas Copco Energas Gmbh | Turbomaschine |
-
2008
- 2008-07-07 DE DE102008031994A patent/DE102008031994B4/de not_active Expired - Fee Related
-
2009
- 2009-04-29 EP EP09738169A patent/EP2279351A1/de not_active Withdrawn
- 2009-04-29 WO PCT/EP2009/055168 patent/WO2009133125A1/de active Application Filing
- 2009-04-29 BR BRPI0911583A patent/BRPI0911583A2/pt not_active Application Discontinuation
- 2009-04-29 CN CN200980115302.0A patent/CN102016322B/zh not_active Expired - Fee Related
- 2009-04-29 RU RU2010148381/06A patent/RU2449178C1/ru not_active IP Right Cessation
- 2009-04-29 US US12/989,984 patent/US8579608B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2009133125A1 (de) | 2009-11-05 |
DE102008031994A1 (de) | 2009-11-05 |
US20110044832A1 (en) | 2011-02-24 |
EP2279351A1 (de) | 2011-02-02 |
CN102016322B (zh) | 2015-09-09 |
RU2449178C1 (ru) | 2012-04-27 |
CN102016322A (zh) | 2011-04-13 |
DE102008031994B4 (de) | 2011-07-07 |
US8579608B2 (en) | 2013-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0911583A2 (pt) | máquina de energia fluida. | |
BRPI0918436A2 (pt) | máquina de energia de fluido. | |
BRPI0922308A2 (pt) | redução de energia | |
BRPI1011843A2 (pt) | unidade de energia alternativa modular | |
BR112012011400A2 (pt) | aparelho hidráulico | |
BRPI1005669A2 (pt) | fluidos de trabalho. | |
BRPI1015971A2 (pt) | aparelho de refrigeração. | |
BRPI1010618A2 (pt) | ferramenta de perfuração. | |
DE09844223T8 (de) | Dampferzeuger | |
BRPI1013795A2 (pt) | geradores de energia de água. | |
BRPI1015154A2 (pt) | unidade de potência. | |
BRPI0911794A2 (pt) | dispositivo de realimentação de energia | |
DK2348809T3 (da) | Balleindpakningsmaskine | |
ZA201101625B (en) | Fluid power generator | |
IT1400766B1 (it) | Macchina utensile | |
IT1396706B1 (it) | Macchina ginnica | |
BR112012003036A2 (pt) | máquina de disfragma. | |
BRPI1012169A2 (pt) | lavadora de roupas. | |
FR2929536B1 (fr) | Broyeur a cailloux. | |
IT1397950B1 (it) | Macchina idraulica ad ingranaggi. | |
FI20065666A0 (fi) | Höyryvoimalaitos | |
IT1401803B1 (it) | Macchina banderuolatrice. | |
IT1396873B1 (it) | Macchina etichettatrice. | |
IT1396872B1 (it) | Macchina etichettatrice. | |
IT1396705B1 (it) | Macchina operatrice. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B11E | Dismissal acc. art. 34 of ipl - requirements for examination incomplete | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |