WO2007110271A1 - Verdichtereinheit und verwendung eines kühlmediums - Google Patents
Verdichtereinheit und verwendung eines kühlmediums Download PDFInfo
- Publication number
- WO2007110271A1 WO2007110271A1 PCT/EP2007/051393 EP2007051393W WO2007110271A1 WO 2007110271 A1 WO2007110271 A1 WO 2007110271A1 EP 2007051393 W EP2007051393 W EP 2007051393W WO 2007110271 A1 WO2007110271 A1 WO 2007110271A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling
- compressor unit
- stator
- medium
- compressor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- 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
- F04D29/02—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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- 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
-
- 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
- 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
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
-
- 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
- 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
Definitions
- Cooling has a closed circuit in which the cooling medium (pentaerythritol tetracarboxylic acid ester) circulates. It makes sense if the cooling has a heat exchanger, which by means of a flow line and a
- Cooling system for the other elements of the compressor unit.
- the separation of the cooling of the cooling system will meet the special requirements for the heat dissipation from the stator of a generic compressor unit.
- the electromagnetic bearings 21, 22, 25 are cooled by means of a cooling system 31 to the operating temperature, wherein the cooling system 31 provides a tap 32 in an overcurrent of the compressor 3. From the tap 32, a portion of the Fordermediums, which is preferably natural gas, passed through a filter 35 and then guided by two separate pipes to the respective outer bearings (first radial bearing 21 and fourth radial bearing 24 and thrust bearing 25) by means of piping. This cooling by means of the cold Fordermediums (80) saves additional supply lines.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07704565A EP1999378A1 (de) | 2006-03-24 | 2007-02-13 | Verdichtereinheit und verwendung eines kühlmediums |
BRPI0709178-8A BRPI0709178A2 (pt) | 2006-03-24 | 2007-02-13 | unidade de compressor e uso de um meio refrigerante |
US12/225,325 US20100232984A1 (en) | 2006-03-24 | 2007-02-13 | Compressor Unit and Use of a Cooling Medium |
NO20084447A NO20084447L (no) | 2006-03-24 | 2008-10-22 | Kompressorenhet og bruk av et kjolemedium |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06006069 | 2006-03-24 | ||
EP06006069.6 | 2006-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007110271A1 true WO2007110271A1 (de) | 2007-10-04 |
Family
ID=38057555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/051393 WO2007110271A1 (de) | 2006-03-24 | 2007-02-13 | Verdichtereinheit und verwendung eines kühlmediums |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100232984A1 (de) |
EP (1) | EP1999378A1 (de) |
CN (1) | CN101410626A (de) |
BR (1) | BRPI0709178A2 (de) |
NO (1) | NO20084447L (de) |
RU (1) | RU2394172C1 (de) |
WO (1) | WO2007110271A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2103810A1 (de) * | 2008-03-19 | 2009-09-23 | Siemens Aktiengesellschaft | Kompressoreinheit |
WO2009133125A1 (de) * | 2008-04-29 | 2009-11-05 | Siemens Aktiengesellschaft | Fluidenergiemaschine |
WO2011019334A1 (en) * | 2009-08-11 | 2011-02-17 | General Electric Company | Permanent magnet motor for subsea pump drive |
CN102606495A (zh) * | 2010-10-25 | 2012-07-25 | 塞莫丁公司 | 离心式压缩机组 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8513826B2 (en) * | 2008-06-26 | 2013-08-20 | Ed Mazur | Wind turbine |
US9777746B2 (en) * | 2013-09-03 | 2017-10-03 | Dresser-Rand Company | Motor cooling system manifold |
JP6184018B2 (ja) * | 2014-02-06 | 2017-08-23 | 三菱重工業株式会社 | 中間吸込型ダイアフラムおよび遠心回転機械 |
JP2016156282A (ja) * | 2015-02-23 | 2016-09-01 | 三菱重工業株式会社 | 圧縮機システム |
JP6642189B2 (ja) * | 2016-03-29 | 2020-02-05 | 三菱重工コンプレッサ株式会社 | 遠心圧縮機 |
BR112021009442A8 (pt) * | 2018-11-19 | 2021-09-08 | Smart E Llc | Compressor centrífugo livre de lubrificação |
CN110118184B (zh) * | 2019-06-19 | 2020-12-11 | 徐州精一泵业有限公司 | 一种具有协同密封系统的全干式潜水电泵 |
CN111637341A (zh) * | 2020-05-26 | 2020-09-08 | 南京林业大学 | 一种智能适老家居功能控制装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560850A (en) * | 1994-10-15 | 1996-10-01 | Roehm Gmbh Chemische Fabrik | Biodegradable oligoesters suitable as lubricants |
WO2002099286A1 (en) * | 2001-06-05 | 2002-12-12 | Siemens Demag Delaval Turbomachinery B.V. | Compressor unit comprising a centrifugal compressor and an electric motor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10158757A1 (de) * | 2001-11-29 | 2003-06-18 | Siemens Ag | Schiffsantrieb |
-
2007
- 2007-02-13 US US12/225,325 patent/US20100232984A1/en not_active Abandoned
- 2007-02-13 EP EP07704565A patent/EP1999378A1/de not_active Withdrawn
- 2007-02-13 RU RU2008142100/06A patent/RU2394172C1/ru not_active IP Right Cessation
- 2007-02-13 WO PCT/EP2007/051393 patent/WO2007110271A1/de active Application Filing
- 2007-02-13 CN CNA2007800106625A patent/CN101410626A/zh active Pending
- 2007-02-13 BR BRPI0709178-8A patent/BRPI0709178A2/pt not_active IP Right Cessation
-
2008
- 2008-10-22 NO NO20084447A patent/NO20084447L/no not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560850A (en) * | 1994-10-15 | 1996-10-01 | Roehm Gmbh Chemische Fabrik | Biodegradable oligoesters suitable as lubricants |
WO2002099286A1 (en) * | 2001-06-05 | 2002-12-12 | Siemens Demag Delaval Turbomachinery B.V. | Compressor unit comprising a centrifugal compressor and an electric motor |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2103810A1 (de) * | 2008-03-19 | 2009-09-23 | Siemens Aktiengesellschaft | Kompressoreinheit |
WO2009115389A1 (en) * | 2008-03-19 | 2009-09-24 | Siemens Aktiengesellschaft | Compressor unit |
CN101978169A (zh) * | 2008-03-19 | 2011-02-16 | 西门子公司 | 压缩机单元 |
US8113792B2 (en) | 2008-03-19 | 2012-02-14 | Siemens Aktiengesellschaft | Compressor unit with pressure compensator |
WO2009133125A1 (de) * | 2008-04-29 | 2009-11-05 | Siemens Aktiengesellschaft | Fluidenergiemaschine |
DE102008031994A1 (de) | 2008-04-29 | 2009-11-05 | Siemens Aktiengesellschaft | Fluidenergiemaschine |
CN102016322A (zh) * | 2008-04-29 | 2011-04-13 | 西门子公司 | 流体机械 |
DE102008031994B4 (de) * | 2008-04-29 | 2011-07-07 | Siemens Aktiengesellschaft, 80333 | Fluidenergiemaschine |
US8579608B2 (en) | 2008-04-29 | 2013-11-12 | Siemens Aktiengesellschaft | Fluid energy machine |
WO2011019334A1 (en) * | 2009-08-11 | 2011-02-17 | General Electric Company | Permanent magnet motor for subsea pump drive |
CN102606495A (zh) * | 2010-10-25 | 2012-07-25 | 塞莫丁公司 | 离心式压缩机组 |
Also Published As
Publication number | Publication date |
---|---|
RU2008142100A (ru) | 2010-04-27 |
NO20084447L (no) | 2008-12-16 |
EP1999378A1 (de) | 2008-12-10 |
US20100232984A1 (en) | 2010-09-16 |
RU2394172C1 (ru) | 2010-07-10 |
CN101410626A (zh) | 2009-04-15 |
BRPI0709178A2 (pt) | 2011-06-28 |
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