BRPI0911438A2 - arranjo com um motor e uma bomba - Google Patents

arranjo com um motor e uma bomba

Info

Publication number
BRPI0911438A2
BRPI0911438A2 BRPI0911438A BRPI0911438A BRPI0911438A2 BR PI0911438 A2 BRPI0911438 A2 BR PI0911438A2 BR PI0911438 A BRPI0911438 A BR PI0911438A BR PI0911438 A BRPI0911438 A BR PI0911438A BR PI0911438 A2 BRPI0911438 A2 BR PI0911438A2
Authority
BR
Brazil
Prior art keywords
pump
arrangement
motor
Prior art date
Application number
BRPI0911438A
Other languages
English (en)
Inventor
Mark Van Aarsen
Theo Nijhuis
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BRPI0911438A2 publication Critical patent/BRPI0911438A2/pt

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
    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0911438A 2008-04-28 2009-04-14 arranjo com um motor e uma bomba BRPI0911438A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08008142 2008-04-28
EP08104540A EP2113671A1 (en) 2008-04-28 2008-06-25 Arrangement with an electric motor and a pump
PCT/EP2009/054366 WO2009132956A1 (en) 2008-04-28 2009-04-14 Arrangement with an electric motor and a pump

Publications (1)

Publication Number Publication Date
BRPI0911438A2 true BRPI0911438A2 (pt) 2015-10-06

Family

ID=39820938

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0911438A BRPI0911438A2 (pt) 2008-04-28 2009-04-14 arranjo com um motor e uma bomba

Country Status (6)

Country Link
US (1) US7999424B2 (pt)
EP (1) EP2113671A1 (pt)
CN (1) CN102016323B (pt)
BR (1) BRPI0911438A2 (pt)
RU (1) RU2451214C1 (pt)
WO (1) WO2009132956A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008038787A1 (de) 2008-08-13 2010-02-18 Siemens Aktiengesellschaft Fluidenergiemaschine
IT1399171B1 (it) 2009-07-10 2013-04-11 Nuovo Pignone Spa Unita' di compressione ad alta pressione per fluidi di processo di impianti industriali e relativo metodo di funzionamento
BE1019030A5 (nl) 2009-08-03 2012-01-10 Atlas Copco Airpower Nv Turbocompressorsysteem.
US8482168B2 (en) 2010-08-25 2013-07-09 Clean Wave Technologies, Inc. Systems and methods for fluid cooling of electric machines
US8427019B2 (en) * 2010-08-25 2013-04-23 Clean Wave Technologies, Inc. Systems and methods for cooling and lubrication of electric machines
US20130315755A1 (en) * 2012-05-23 2013-11-28 Ilia Oxman Temperature control system for a machine and methods of operating same
JP6487163B2 (ja) * 2014-07-31 2019-03-20 三菱重工サーマルシステムズ株式会社 ターボ冷凍機
NO339417B1 (no) * 2014-12-16 2016-12-12 Aker Solutions As Sentrifugaltrykkforsterker og fremgangsmåte for modifisering eller konstruksjon av en sentrifugaltrykkforsterker
JP2016156282A (ja) * 2015-02-23 2016-09-01 三菱重工業株式会社 圧縮機システム
JP6755786B2 (ja) * 2016-12-05 2020-09-16 日本電産コパル電子株式会社 送風機およびその送風機を備えた送風システム
CN111371251A (zh) * 2018-12-25 2020-07-03 珠海格力电器股份有限公司 具有螺旋冷却式转子的电机以及压缩机
RU189399U1 (ru) * 2019-01-25 2019-05-21 Акционерное общество "Электромашиностроительный завод "ЛЕПСЕ" Насос циркуляционный герметичный с гильзованным электродвигателем
US11387712B2 (en) * 2019-09-13 2022-07-12 GM Global Technology Operations LLC Method to reduce oil shear drag in airgap
CN112211828B (zh) * 2020-10-09 2022-08-02 常州柏繁电气有限公司 一种高通量增压泵及其工作方法
US20230331390A1 (en) * 2022-04-19 2023-10-19 Hamilton Sundstrand Corporation Cabin air cooling system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1114575B (de) * 1958-05-23 1961-10-05 Joy Mfg Co Waermeschutz- und Kuehlvorrichtung fuer einen unmittelbar neben einer Waermequelle in einem eigenen Schutzgehaeuse arbeitenden Elektromotor
US5616973A (en) 1994-06-29 1997-04-01 Yeomans Chicago Corporation Pump motor housing with improved cooling means
US5605045A (en) 1995-09-18 1997-02-25 Turbodyne Systems, Inc. Turbocharging system with integral assisting electric motor and cooling system therefor
US6065297A (en) * 1998-10-09 2000-05-23 American Standard Inc. Liquid chiller with enhanced motor cooling and lubrication
EP1074746B1 (de) 1999-07-16 2005-05-18 Man Turbo Ag Turboverdichter
EP1069313B1 (de) 1999-07-16 2005-09-14 Man Turbo Ag Turboverdichter
JP3475174B2 (ja) * 2000-02-10 2003-12-08 東芝テック株式会社 電動ポンプ
DK1251624T3 (da) 2001-04-20 2009-04-20 Converteam Ltd Köling af luftspaltevikling i elektriske maskiner
NL1018212C2 (nl) 2001-06-05 2002-12-10 Siemens Demag Delaval Turbomac Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor.
JP3999492B2 (ja) * 2001-11-07 2007-10-31 三菱重工業株式会社 多段圧縮機のスワール防止装置
US7327055B2 (en) 2002-07-26 2008-02-05 John Devine Permanent magnet generator with an integral cooling system
RU2304233C2 (ru) * 2003-04-11 2007-08-10 Термодин Центробежный компрессорный агрегат
EP1482179B1 (de) 2003-07-05 2006-12-13 MAN TURBO AG Schweiz Kompressorvorrichtung und Verfahren zum Betrieb derselben
US7791238B2 (en) * 2005-07-25 2010-09-07 Hamilton Sundstrand Corporation Internal thermal management for motor driven machinery
WO2007090775A1 (de) * 2006-02-03 2007-08-16 Siemens Aktiengesellschaft Verdichtereinheit
US7508101B2 (en) * 2006-02-24 2009-03-24 General Electric Company Methods and apparatus for using an electrical machine to transport fluids through a pipeline
JP2009530537A (ja) 2006-03-24 2009-08-27 シーメンス アクチエンゲゼルシヤフト 圧縮機装置
DE102006015064B4 (de) 2006-03-31 2008-05-29 Siemens Ag Elektrische Maschine
US7633193B2 (en) 2007-01-17 2009-12-15 Honeywell International Inc. Thermal and secondary flow management of electrically driven compressors
EP2103810A1 (en) 2008-03-19 2009-09-23 Siemens Aktiengesellschaft Compressor unit

Also Published As

Publication number Publication date
WO2009132956A1 (en) 2009-11-05
CN102016323B (zh) 2013-12-04
CN102016323A (zh) 2011-04-13
US7999424B2 (en) 2011-08-16
US20110109175A1 (en) 2011-05-12
EP2113671A1 (en) 2009-11-04
RU2451214C1 (ru) 2012-05-20

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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]