CN101379298B - 压缩机单元 - Google Patents
压缩机单元 Download PDFInfo
- Publication number
- CN101379298B CN101379298B CN2007800042110A CN200780004211A CN101379298B CN 101379298 B CN101379298 B CN 101379298B CN 2007800042110 A CN2007800042110 A CN 2007800042110A CN 200780004211 A CN200780004211 A CN 200780004211A CN 101379298 B CN101379298 B CN 101379298B
- Authority
- CN
- China
- Prior art keywords
- compressor
- compressor unit
- radial bearing
- motor rotor
- unit according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
-
- 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
- F04D29/053—Shafts
- F04D29/054—Arrangements for joining or assembling shafts
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/30—Application independent of particular apparatuses related to direction with respect to gravity
- F16C2300/34—Vertical, e.g. bearings for supporting a vertical shaft
-
- 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
-
- 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
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
-
- 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
- F16C32/0489—Active magnetic bearings for rotary movement with active support of five degrees of freedom, e.g. two radial magnetic bearings combined with an axial bearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06002310 | 2006-02-03 | ||
EP06002310.8 | 2006-02-03 | ||
PCT/EP2007/050938 WO2007090775A1 (de) | 2006-02-03 | 2007-01-31 | Verdichtereinheit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101379298A CN101379298A (zh) | 2009-03-04 |
CN101379298B true CN101379298B (zh) | 2011-01-26 |
Family
ID=38051706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800042110A Active CN101379298B (zh) | 2006-02-03 | 2007-01-31 | 压缩机单元 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8137081B2 (zh) |
EP (1) | EP1979622B1 (zh) |
CN (1) | CN101379298B (zh) |
AT (1) | ATE473373T1 (zh) |
DE (1) | DE502007004318D1 (zh) |
ES (1) | ES2347709T3 (zh) |
NO (1) | NO339916B1 (zh) |
WO (1) | WO2007090775A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008031994B4 (de) * | 2008-04-29 | 2011-07-07 | Siemens Aktiengesellschaft, 80333 | Fluidenergiemaschine |
FR2969722B1 (fr) * | 2010-12-22 | 2013-01-04 | Thermodyn | Groupe motocompresseur a accouplement torsible place dans un arbre creux du compresseur |
GB2490149A (en) * | 2011-04-20 | 2012-10-24 | Corac Group Plc | Magnetic gearbox with gas bearings |
CN104632636B (zh) * | 2014-02-21 | 2017-12-15 | 珠海格力电器股份有限公司 | 压缩机、压缩机的降温方法和冷水式空调机组 |
DE102014223417A1 (de) * | 2014-11-17 | 2016-06-02 | Volkswagen Aktiengesellschaft | Gasverdichter, insbesondere für einen Abgasturbolader |
CN107787412B (zh) * | 2015-04-21 | 2020-09-15 | 诺沃皮尼奥内技术股份有限公司 | 一体化涡轮机械与轴向锁定装置 |
EP3121449B1 (en) | 2015-07-22 | 2022-10-05 | Thermodyn | Subsea centrifugal compressor with horizontal shaft and with only one axial thrust bearing |
EP3354882B1 (en) | 2017-01-30 | 2021-03-17 | GE Avio S.r.l. | Method and system of connecting a turbine engine gearbox to engine core |
EP3354847B1 (en) | 2017-01-30 | 2023-03-08 | GE Avio S.r.l. | Flexible coupling shaft for turbine engine |
EP3514396A1 (de) | 2018-01-22 | 2019-07-24 | Siemens Aktiengesellschaft | Anordnung mit einem rotor und zwei lagern |
DE102018216080A1 (de) * | 2018-09-20 | 2020-03-26 | Robert Bosch Gmbh | Elektrische Antriebsmaschine für einen Verdichter und/oder eine Turbine, Turbolader und/oder Turbine |
SG10201912904SA (en) * | 2019-02-18 | 2020-09-29 | Sulzer Management Ag | Process fluid lubricated pump and seawater injection system |
EP3726081B1 (fr) | 2019-04-16 | 2023-10-25 | GE Energy Power Conversion Technology Ltd | Système mécanique et motocompresseur associé |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86102901A (zh) * | 1986-04-01 | 1986-11-05 | 三菱重工业株式会社 | 离心式压缩机 |
US4969803A (en) * | 1987-09-03 | 1990-11-13 | Man Gutehoffnungshutte Gmbh | Compressor unit |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1292632A (en) * | 1969-10-23 | 1972-10-11 | Lec Refrigeration Ltd | Improvements in and relating to hermetically-sealed motor-compressor units |
DE3642729C3 (de) * | 1986-12-13 | 1997-05-07 | Grundfos Int | Pumpenaggregat zur Förderung von Flüssigkeiten oder Gasen |
US4867652A (en) * | 1988-12-08 | 1989-09-19 | Carrier Corporation | Balanced rolling rotor motor compressor |
US5514924A (en) * | 1992-04-30 | 1996-05-07 | AVCON--Advanced Control Technology, Inc. | Magnetic bearing providing radial and axial load support for a shaft |
US5358378A (en) * | 1992-11-17 | 1994-10-25 | Holscher Donald J | Multistage centrifugal compressor without seals and with axial thrust balance |
AU9068798A (en) * | 1997-07-26 | 1999-02-16 | Allweiler Ag | Mounting for a turbo-machine rotor and its use |
US6551191B2 (en) * | 2000-09-22 | 2003-04-22 | Man Turbomaschinen Ag | Coupling apparatus |
NL1018212C2 (nl) | 2001-06-05 | 2002-12-10 | Siemens Demag Delaval Turbomac | Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor. |
CA2373905A1 (en) * | 2002-02-28 | 2003-08-28 | Ronald David Conry | Twin centrifugal compressor |
EP1604115B8 (fr) * | 2003-03-10 | 2016-07-13 | Thermodyn | Groupe compresseur centrifuge |
US9644633B2 (en) * | 2003-04-11 | 2017-05-09 | Thermodyn | Centrifugal motor-compressor unit |
BRPI0709145A2 (pt) * | 2006-03-24 | 2011-06-28 | Siemens Ag | método para a operação de uma unidade compressora, e uma unidade compressora associada |
BRPI0709128A2 (pt) * | 2006-03-24 | 2011-06-28 | Siemens Ag | unidade compressora |
US8061970B2 (en) * | 2009-01-16 | 2011-11-22 | Dresser-Rand Company | Compact shaft support device for turbomachines |
US9057265B2 (en) * | 2010-03-01 | 2015-06-16 | Bright Energy Storage Technologies LLP. | Rotary compressor-expander systems and associated methods of use and manufacture |
-
2007
- 2007-01-31 WO PCT/EP2007/050938 patent/WO2007090775A1/de active Application Filing
- 2007-01-31 EP EP07704262A patent/EP1979622B1/de active Active
- 2007-01-31 AT AT07704262T patent/ATE473373T1/de active
- 2007-01-31 DE DE502007004318T patent/DE502007004318D1/de active Active
- 2007-01-31 ES ES07704262T patent/ES2347709T3/es active Active
- 2007-01-31 CN CN2007800042110A patent/CN101379298B/zh active Active
- 2007-01-31 US US12/223,488 patent/US8137081B2/en not_active Expired - Fee Related
-
2008
- 2008-08-29 NO NO20083746A patent/NO339916B1/no unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86102901A (zh) * | 1986-04-01 | 1986-11-05 | 三菱重工业株式会社 | 离心式压缩机 |
US4969803A (en) * | 1987-09-03 | 1990-11-13 | Man Gutehoffnungshutte Gmbh | Compressor unit |
Also Published As
Publication number | Publication date |
---|---|
ES2347709T3 (es) | 2010-11-03 |
EP1979622B1 (de) | 2010-07-07 |
ATE473373T1 (de) | 2010-07-15 |
WO2007090775A1 (de) | 2007-08-16 |
US8137081B2 (en) | 2012-03-20 |
CN101379298A (zh) | 2009-03-04 |
DE502007004318D1 (de) | 2010-08-19 |
NO20083746L (no) | 2008-10-31 |
NO339916B1 (no) | 2017-02-13 |
US20090220362A1 (en) | 2009-09-03 |
EP1979622A1 (de) | 2008-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: Zutward, the Netherlands Patentee after: Siemens energy Pte. Ltd. Address before: Munich, Germany Patentee before: SIEMENS AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: Holland Ward zoet Patentee after: Siemens energy Pte. Ltd. Patentee after: Siemens energy global Corp. Address before: Holland Ward zoet Patentee before: Siemens energy Pte. Ltd. |
|
TR01 | Transfer of patent right |