CN1633561A - 多级离心压缩机 - Google Patents
多级离心压缩机 Download PDFInfo
- Publication number
- CN1633561A CN1633561A CNA02808652XA CN02808652A CN1633561A CN 1633561 A CN1633561 A CN 1633561A CN A02808652X A CNA02808652X A CN A02808652XA CN 02808652 A CN02808652 A CN 02808652A CN 1633561 A CN1633561 A CN 1633561A
- Authority
- CN
- China
- Prior art keywords
- rotor
- compressor
- stator
- oil
- axle
- 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.)
- Granted
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
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/063—Lubrication specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
-
- 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
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- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- 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
- 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
- F05D2260/00—Function
- F05D2260/85—Starting
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/12—Machines characterised by means for reducing windage losses or windage noise
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Brushless Motors (AREA)
- Motor Or Generator Cooling System (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28583701P | 2001-04-23 | 2001-04-23 | |
US60/285,837 | 2001-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1633561A true CN1633561A (zh) | 2005-06-29 |
CN100351516C CN100351516C (zh) | 2007-11-28 |
Family
ID=23095912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02808652XA Expired - Fee Related CN100351516C (zh) | 2001-04-23 | 2002-04-23 | 多级离心压缩机 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6579078B2 (zh) |
EP (1) | EP1390618B1 (zh) |
JP (2) | JP4136667B2 (zh) |
KR (1) | KR100843500B1 (zh) |
CN (1) | CN100351516C (zh) |
AT (1) | ATE511020T1 (zh) |
AU (1) | AU2002307461A1 (zh) |
WO (1) | WO2002086324A2 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102619769A (zh) * | 2012-04-17 | 2012-08-01 | 江苏乘帆压缩机有限公司 | 高压离心风机 |
CN104879306A (zh) * | 2015-05-13 | 2015-09-02 | 苏州庆瑞空气系统有限公司 | 一种离心压缩机 |
CN105114341A (zh) * | 2015-09-01 | 2015-12-02 | 广东美芝制冷设备有限公司 | 离心压缩机及具有其的房间空调器 |
CN110397607A (zh) * | 2019-07-09 | 2019-11-01 | 中国航发哈尔滨东安发动机有限公司 | 一种高速直驱式双吸离心蒸汽压缩机 |
CN112424481A (zh) * | 2018-11-15 | 2021-02-26 | 三菱重工发动机和增压器株式会社 | 离心压缩机以及具备该离心压缩机的涡轮增压器 |
CN117927439A (zh) * | 2024-03-18 | 2024-04-26 | 潍柴动力股份有限公司 | 一种一体式电动泵及车辆 |
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US20040016253A1 (en) * | 2000-03-14 | 2004-01-29 | Hussmann Corporation | Refrigeration system and method of operating the same |
US6332327B1 (en) * | 2000-03-14 | 2001-12-25 | Hussmann Corporation | Distributed intelligence control for commercial refrigeration |
US6973794B2 (en) * | 2000-03-14 | 2005-12-13 | Hussmann Corporation | Refrigeration system and method of operating the same |
US7225959B2 (en) * | 2001-04-30 | 2007-06-05 | Black & Decker, Inc. | Portable, battery-powered air compressor for a pneumatic tool system |
US7494035B2 (en) * | 2001-04-30 | 2009-02-24 | Black & Decker Inc. | Pneumatic compressor |
US7063519B2 (en) * | 2002-07-02 | 2006-06-20 | R & D Dynamics Corporation | Motor driven centrifugal compressor/blower |
JP4010212B2 (ja) * | 2002-09-17 | 2007-11-21 | トヨタ自動車株式会社 | 回転電機潤滑油排出手段を有する過給機 |
US6997686B2 (en) * | 2002-12-19 | 2006-02-14 | R & D Dynamics Corporation | Motor driven two-stage centrifugal air-conditioning compressor |
US7160086B2 (en) | 2003-01-29 | 2007-01-09 | Sundyne Corporation | Rotary machine cooling system |
GB0313143D0 (en) * | 2003-06-07 | 2003-07-09 | Boc Group Plc | Sewage aeration |
US7442014B1 (en) | 2003-10-29 | 2008-10-28 | Paul Craig Mellinger | Fluid transfer system and method for transferring fluid |
US7407371B2 (en) * | 2003-10-29 | 2008-08-05 | Michele Leone | Centrifugal multistage pump |
FR2864214B1 (fr) * | 2003-12-22 | 2017-04-21 | Air Liquide | Appareil de separation d'air, appareil integre de separation d'air et de production d'un metal et procede de demarrage d'un tel appareil de separation d'air |
BE1015913A3 (nl) | 2004-02-23 | 2005-11-08 | Atlas Copco Airpower Nv | Machine met verbeterde lagersmering. |
US8021127B2 (en) * | 2004-06-29 | 2011-09-20 | Johnson Controls Technology Company | System and method for cooling a compressor motor |
GB2416806A (en) * | 2004-07-31 | 2006-02-08 | Fluid Power Design Ltd | Compressor arrangement with intercooler and air bearings |
US20060032484A1 (en) * | 2004-08-11 | 2006-02-16 | Hutchinson Sean G | Electro-charger |
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KR101286626B1 (ko) * | 2005-08-25 | 2013-07-15 | 엔티엔 가부시키가이샤 | 공기 사이클 냉동 냉각용 터빈 유닛 |
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JP3484051B2 (ja) * | 1997-09-10 | 2004-01-06 | 株式会社 日立インダストリイズ | 永久磁石式同期電動機及びその製造方法ならびに永久磁石式同期電動機を備えた遠心圧縮機 |
JP3889532B2 (ja) * | 1998-09-07 | 2007-03-07 | 三菱電機株式会社 | Dcブラシレスモータの組込着磁方法 |
WO2000017524A1 (fr) | 1998-09-18 | 2000-03-30 | Hitachi, Ltd. | Compresseur centrifuge a deux allures commande directement par un moteur |
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2002
- 2002-04-23 US US10/128,136 patent/US6579078B2/en not_active Expired - Lifetime
- 2002-04-23 WO PCT/US2002/012593 patent/WO2002086324A2/en active Application Filing
- 2002-04-23 CN CNB02808652XA patent/CN100351516C/zh not_active Expired - Fee Related
- 2002-04-23 AU AU2002307461A patent/AU2002307461A1/en not_active Abandoned
- 2002-04-23 KR KR1020037013819A patent/KR100843500B1/ko active IP Right Grant
- 2002-04-23 EP EP02764284A patent/EP1390618B1/en not_active Expired - Lifetime
- 2002-04-23 JP JP2002583821A patent/JP4136667B2/ja not_active Expired - Fee Related
- 2002-04-23 AT AT02764284T patent/ATE511020T1/de not_active IP Right Cessation
-
2007
- 2007-12-06 JP JP2007316349A patent/JP2008113553A/ja active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102619769A (zh) * | 2012-04-17 | 2012-08-01 | 江苏乘帆压缩机有限公司 | 高压离心风机 |
CN104879306A (zh) * | 2015-05-13 | 2015-09-02 | 苏州庆瑞空气系统有限公司 | 一种离心压缩机 |
CN104879306B (zh) * | 2015-05-13 | 2017-03-08 | 苏州市朗吉科技有限公司 | 一种离心压缩机 |
CN105114341A (zh) * | 2015-09-01 | 2015-12-02 | 广东美芝制冷设备有限公司 | 离心压缩机及具有其的房间空调器 |
CN112424481A (zh) * | 2018-11-15 | 2021-02-26 | 三菱重工发动机和增压器株式会社 | 离心压缩机以及具备该离心压缩机的涡轮增压器 |
US11326622B2 (en) | 2018-11-15 | 2022-05-10 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Oil cooled centrifugal compressor and turbocharger including the same |
CN112424481B (zh) * | 2018-11-15 | 2023-01-24 | 三菱重工发动机和增压器株式会社 | 离心压缩机以及具备该离心压缩机的涡轮增压器 |
CN110397607A (zh) * | 2019-07-09 | 2019-11-01 | 中国航发哈尔滨东安发动机有限公司 | 一种高速直驱式双吸离心蒸汽压缩机 |
CN117927439A (zh) * | 2024-03-18 | 2024-04-26 | 潍柴动力股份有限公司 | 一种一体式电动泵及车辆 |
CN117927439B (zh) * | 2024-03-18 | 2024-08-16 | 潍柴动力股份有限公司 | 一种一体式电动泵及车辆 |
Also Published As
Publication number | Publication date |
---|---|
JP2008113553A (ja) | 2008-05-15 |
KR20040044403A (ko) | 2004-05-28 |
AU2002307461A1 (en) | 2002-11-05 |
US20020192089A1 (en) | 2002-12-19 |
WO2002086324A2 (en) | 2002-10-31 |
US6579078B2 (en) | 2003-06-17 |
JP4136667B2 (ja) | 2008-08-20 |
WO2002086324A3 (en) | 2003-11-27 |
ATE511020T1 (de) | 2011-06-15 |
EP1390618A4 (en) | 2009-06-17 |
KR100843500B1 (ko) | 2008-07-04 |
EP1390618A2 (en) | 2004-02-25 |
JP2004532371A (ja) | 2004-10-21 |
EP1390618B1 (en) | 2011-05-25 |
CN100351516C (zh) | 2007-11-28 |
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