BR0307586A - Compressor centrìfugo - Google Patents
Compressor centrìfugoInfo
- Publication number
- BR0307586A BR0307586A BR0307586-9A BR0307586A BR0307586A BR 0307586 A BR0307586 A BR 0307586A BR 0307586 A BR0307586 A BR 0307586A BR 0307586 A BR0307586 A BR 0307586A
- Authority
- BR
- Brazil
- Prior art keywords
- compressor
- centrifugal compressor
- balancing
- thrust
- sharing
- Prior art date
Links
Classifications
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- 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
- 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
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
-
- 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
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- 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
- F04D29/02—Selection of particular materials
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/50—Bearings
- F05B2240/51—Bearings magnetic
- F05B2240/515—Bearings magnetic electromagnetic
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/15—Rare earth metals, i.e. Sc, Y, lanthanides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/06—Several compression cycles arranged in parallel
- F25B2400/061—Several compression cycles arranged in parallel the capacity of the first system being different from the second
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Centrifugal Separators (AREA)
Abstract
"COMPRESSOR CENTRìFUGO". é fornecido um compressor compacto e eficiente, baseado na utilização de tecnologia de rolamentos magnéticos, que pode funcionar em alta velocidade e compreende um sistema de controle confiável. o compressor da presente invenção faz uso de dois compressores separados montados sobre um motor único em comum, compartilhando assim um acionamento único. O equilíbrio do solavanco em altas rpm é melhorado pela utilização de um par de rolamentos eletromagnéticos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002373905A CA2373905A1 (en) | 2002-02-28 | 2002-02-28 | Twin centrifugal compressor |
PCT/CA2003/000285 WO2003072946A1 (en) | 2002-02-28 | 2003-02-28 | A centrifugal compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0307586A true BR0307586A (pt) | 2005-01-25 |
Family
ID=27762091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0307586-9A BR0307586A (pt) | 2002-02-28 | 2003-02-28 | Compressor centrìfugo |
Country Status (14)
Country | Link |
---|---|
US (1) | US7240515B2 (pt) |
EP (1) | EP1478855B1 (pt) |
JP (1) | JP4377695B2 (pt) |
KR (1) | KR20040094740A (pt) |
CN (1) | CN1639466B (pt) |
AT (1) | ATE407296T1 (pt) |
AU (1) | AU2003208203B2 (pt) |
BR (1) | BR0307586A (pt) |
CA (1) | CA2373905A1 (pt) |
DE (1) | DE60323336D1 (pt) |
DK (1) | DK1478855T3 (pt) |
ES (1) | ES2316726T3 (pt) |
PT (1) | PT1478855E (pt) |
WO (1) | WO2003072946A1 (pt) |
Families Citing this family (96)
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NO323324B1 (no) | 2003-07-02 | 2007-03-19 | Kvaerner Oilfield Prod As | Fremgangsmate for regulering at trykket i en undervannskompressormodul |
JP2008507659A (ja) * | 2004-07-27 | 2008-03-13 | ターボコー インク. | 動的に制御される圧縮機 |
US7938627B2 (en) | 2004-11-12 | 2011-05-10 | Board Of Trustees Of Michigan State University | Woven turbomachine impeller |
EP1963762B1 (en) * | 2005-12-06 | 2021-01-27 | Carrier Corporation | Lubrication system for touchdown bearings of a magnetic bearing compressor |
ATE473373T1 (de) * | 2006-02-03 | 2010-07-15 | Siemens Ag | Verdichtereinheit |
JP5216759B2 (ja) | 2006-04-04 | 2013-06-19 | エフィシャント・エナジー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ヒートポンプ |
US8156757B2 (en) * | 2006-10-06 | 2012-04-17 | Aff-Mcquay Inc. | High capacity chiller compressor |
FR2912995B1 (fr) * | 2007-02-26 | 2009-05-22 | Alcatel Lucent Sas | Dispositif de controle thermique embarque a bord d'un engin spatial |
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DE102007028742A1 (de) * | 2007-06-21 | 2008-12-24 | Daimler Ag | Luftversorger, insbesondere für ein Luftversorgungssystem von Brennstoffzellen |
US20090081031A1 (en) * | 2007-09-26 | 2009-03-26 | Koopman Dennis E | Vertical vapor compressor |
KR101381085B1 (ko) * | 2007-11-13 | 2014-04-10 | 엘지전자 주식회사 | 로터리식 2단 압축기 |
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TWI696761B (zh) | 2018-11-14 | 2020-06-21 | 財團法人工業技術研究院 | 磁浮離心式壓縮機及其控制方法 |
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KR20220156208A (ko) * | 2021-05-18 | 2022-11-25 | 현대자동차주식회사 | 차량용 듀얼 압축기 |
CN115704644A (zh) * | 2021-08-10 | 2023-02-17 | 中国石油天然气股份有限公司 | 一种lng液化装置及其控制方法 |
CN113883069B (zh) * | 2021-09-09 | 2024-01-12 | 鑫磊压缩机股份有限公司 | 一种采用磁性行星转子轴系增速的多级压缩机 |
CN113776231A (zh) * | 2021-10-15 | 2021-12-10 | 西安热工研究院有限公司 | 一种基于热泵及制冷系统的凝汽器余热回收利用系统及方法 |
US20230384012A1 (en) * | 2022-05-27 | 2023-11-30 | Emerson Climate Technologies, Inc. | Systems and methods for determining startup pressure ratio for dynamic compressors |
CN115638133B (zh) * | 2022-09-19 | 2023-10-27 | 百事德机械(江苏)有限公司 | 一种具备高散热结构的磁悬浮风机蜗壳及其制备方法 |
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US2458560A (en) * | 1946-08-13 | 1949-01-11 | Westinghouse Electric Corp | Two temperature refrigeration apparatus |
US2814254A (en) * | 1954-04-16 | 1957-11-26 | David P Litzenberg | Motor driven pumps |
DE3729486C1 (de) * | 1987-09-03 | 1988-12-15 | Gutehoffnungshuette Man | Kompressoreinheit |
JPH05502076A (ja) * | 1989-12-20 | 1993-04-15 | アライド・シグナル・インコーポレーテツド | 可変速ターボ真空ポンプ |
DE4016776A1 (de) * | 1990-04-05 | 1991-10-17 | Mtu Friedrichshafen Gmbh | Aufladegruppe mit steuerbaren ladeluftverdichtern fuer eine brennkraftmaschine |
US5222370A (en) | 1992-01-17 | 1993-06-29 | Carrier Corporation | Automatic chiller stopping sequence |
DE4204610A1 (de) * | 1992-02-15 | 1993-08-19 | Herberts Gmbh | Verfahren zur herstellung von spachtelmassen und verwendung der erhaltenen spachtelmassen |
GB9219167D0 (en) | 1992-09-10 | 1992-10-28 | Derivative Technology Limited | Compressor |
US5350039A (en) * | 1993-02-25 | 1994-09-27 | Nartron Corporation | Low capacity centrifugal refrigeration compressor |
IL109967A (en) * | 1993-06-15 | 1997-07-13 | Multistack Int Ltd | Compressor |
US5876637A (en) * | 1996-08-20 | 1999-03-02 | North Carolina State University | Luminescent copper aluminum halide materials |
US5875637A (en) * | 1997-07-25 | 1999-03-02 | York International Corporation | Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit |
-
2002
- 2002-02-28 CA CA002373905A patent/CA2373905A1/en not_active Abandoned
-
2003
- 2003-02-28 BR BR0307586-9A patent/BR0307586A/pt not_active Application Discontinuation
- 2003-02-28 AT AT03706156T patent/ATE407296T1/de not_active IP Right Cessation
- 2003-02-28 WO PCT/CA2003/000285 patent/WO2003072946A1/en active IP Right Grant
- 2003-02-28 CN CN038047829A patent/CN1639466B/zh not_active Expired - Fee Related
- 2003-02-28 US US10/505,912 patent/US7240515B2/en not_active Expired - Lifetime
- 2003-02-28 PT PT03706156T patent/PT1478855E/pt unknown
- 2003-02-28 AU AU2003208203A patent/AU2003208203B2/en not_active Ceased
- 2003-02-28 DK DK03706156T patent/DK1478855T3/da active
- 2003-02-28 JP JP2003571602A patent/JP4377695B2/ja not_active Expired - Lifetime
- 2003-02-28 EP EP03706156A patent/EP1478855B1/en not_active Revoked
- 2003-02-28 ES ES03706156T patent/ES2316726T3/es not_active Expired - Lifetime
- 2003-02-28 KR KR10-2004-7013351A patent/KR20040094740A/ko not_active Application Discontinuation
- 2003-02-28 DE DE60323336T patent/DE60323336D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005519214A (ja) | 2005-06-30 |
US7240515B2 (en) | 2007-07-10 |
AU2003208203B2 (en) | 2009-06-11 |
CA2373905A1 (en) | 2003-08-28 |
AU2003208203A1 (en) | 2003-09-09 |
PT1478855E (pt) | 2008-12-11 |
JP4377695B2 (ja) | 2009-12-02 |
DE60323336D1 (de) | 2008-10-16 |
WO2003072946A1 (en) | 2003-09-04 |
DK1478855T3 (da) | 2009-01-05 |
ATE407296T1 (de) | 2008-09-15 |
US20050223737A1 (en) | 2005-10-13 |
EP1478855B1 (en) | 2008-09-03 |
ES2316726T3 (es) | 2009-04-16 |
CN1639466B (zh) | 2011-09-28 |
EP1478855A1 (en) | 2004-11-24 |
CN1639466A (zh) | 2005-07-13 |
KR20040094740A (ko) | 2004-11-10 |
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Legal Events
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B25G | Requested change of headquarter approved |
Owner name: TURBOCOR INC. (CA) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020070093355/RJ DE 09/07/2007. |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |