AU6075799A - Method and device for cooling the flow in the radial gaps formed between rotors and stators of turbine-type machines - Google Patents

Method and device for cooling the flow in the radial gaps formed between rotors and stators of turbine-type machines

Info

Publication number
AU6075799A
AU6075799A AU60757/99A AU6075799A AU6075799A AU 6075799 A AU6075799 A AU 6075799A AU 60757/99 A AU60757/99 A AU 60757/99A AU 6075799 A AU6075799 A AU 6075799A AU 6075799 A AU6075799 A AU 6075799A
Authority
AU
Australia
Prior art keywords
stators
rotors
turbine
cooling
flow
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.)
Abandoned
Application number
AU60757/99A
Other languages
English (en)
Inventor
Mihajlo-Rudiger Bothien
Joachim Bremer
Helmut Gieszauf
Jurg Greber
Ulf Christian Muller
Dirk Wunderwald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Accelleron Industries AG
Original Assignee
ABB Turbo Systems 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 ABB Turbo Systems AG filed Critical ABB Turbo Systems AG
Publication of AU6075799A publication Critical patent/AU6075799A/en
Abandoned legal-status Critical Current

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supercharger (AREA)
AU60757/99A 1999-10-20 1999-10-20 Method and device for cooling the flow in the radial gaps formed between rotors and stators of turbine-type machines Abandoned AU6075799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1999/000496 WO2001029425A1 (fr) 1999-10-20 1999-10-20 Procede et dispositif de refroidissement de l'ecoulement dans les fentes radiales formees entre les rotors et les stators de turbomachines

Publications (1)

Publication Number Publication Date
AU6075799A true AU6075799A (en) 2001-04-30

Family

ID=4551726

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60757/99A Abandoned AU6075799A (en) 1999-10-20 1999-10-20 Method and device for cooling the flow in the radial gaps formed between rotors and stators of turbine-type machines

Country Status (7)

Country Link
EP (1) EP1222399B1 (fr)
JP (1) JP2003515690A (fr)
KR (1) KR100637643B1 (fr)
CN (1) CN1258648C (fr)
AU (1) AU6075799A (fr)
DE (1) DE59906615D1 (fr)
WO (1) WO2001029425A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018771B4 (de) * 2005-04-22 2015-06-18 Man Diesel & Turbo Se Brennkraftmaschine
DE102007001487B4 (de) * 2007-01-10 2015-07-16 Caterpillar Energy Solutions Gmbh Verfahren und Vorrichtung zur Verdichterradkühlung eines Verdichters
EP2067999A1 (fr) * 2007-12-06 2009-06-10 Napier Turbochargers Limited Rotor de turbocompresseur de suralimentation refroidi par liquide et procédé de refroidissement d'un rotor
EP2090788A1 (fr) 2008-02-14 2009-08-19 Napier Turbochargers Limited Rotor et turbocompresseur
EP2960464A4 (fr) * 2013-02-21 2016-02-10 Toyota Motor Co Ltd Dispositif de refroidissement d'appareil de suralimentation de moteur à combustion interne comprenant un dispositif de circulation de gaz perdu
CN104595246A (zh) * 2015-01-05 2015-05-06 珠海格力电器股份有限公司 一种具有再冷却结构的离心压缩机
CN104595247A (zh) * 2015-01-05 2015-05-06 珠海格力电器股份有限公司 一种具有再冷却结构的离心压缩机
CN106286338A (zh) * 2015-06-02 2017-01-04 上海优耐特斯压缩机有限公司 对采用高速电机的离心压缩机泄漏空气进行冷却的结构
CN111720331B (zh) * 2020-05-22 2022-08-09 洛阳瑞华新能源技术发展有限公司 设置集排液流道分流隔板有至少2个排液口的单级离心泵

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191114702A (en) * 1910-06-22 1912-07-22 Hugo Junkers Improvements in or relating to Centrifugal or Turbo-compressors.
US2384251A (en) * 1943-01-14 1945-09-04 Wright Aeronautical Corp Liquid cooled supercharger
DE968742C (de) * 1944-09-22 1958-03-27 Daimler Benz Ag Mehrstufiges Radialgeblaese, vorzugsweise Ladegeblaese fuer Flugmotoren
US3966351A (en) * 1974-05-15 1976-06-29 Robert Stanley Sproule Drag reduction system in shrouded turbo machine
JPS61112737A (ja) * 1984-11-08 1986-05-30 Mitsubishi Heavy Ind Ltd 過給機
JPS6434435A (en) * 1987-07-06 1989-02-03 Agency Ind Science Techn Temperature sensitive gel and manufacture thereof
JPH0333431A (ja) * 1989-06-30 1991-02-13 Hitachi Ltd 内燃機関用過給機
JP2934530B2 (ja) * 1991-06-14 1999-08-16 三菱重工業株式会社 遠心圧縮機
JP2924363B2 (ja) * 1991-09-18 1999-07-26 石川島播磨重工業株式会社 過給機の水冷軸受ハウジング構造
JP2918773B2 (ja) * 1993-11-08 1999-07-12 株式会社日立製作所 遠心式圧縮機
JPH07208189A (ja) * 1994-01-10 1995-08-08 Hino Motors Ltd エンジンの過給機冷却装置
DE19548852A1 (de) 1995-12-27 1997-07-03 Asea Brown Boveri Radialverdichter für Abgasturbolader
JP3606293B2 (ja) * 1996-02-14 2005-01-05 石川島播磨重工業株式会社 排気タービン過給機
DE19652754A1 (de) 1996-12-18 1998-06-25 Asea Brown Boveri Abgasturbolader

Also Published As

Publication number Publication date
DE59906615D1 (de) 2003-09-18
EP1222399B1 (fr) 2003-08-13
KR100637643B1 (ko) 2006-10-23
WO2001029425A1 (fr) 2001-04-26
CN1258648C (zh) 2006-06-07
KR20020041437A (ko) 2002-06-01
EP1222399A1 (fr) 2002-07-17
JP2003515690A (ja) 2003-05-07
CN1375041A (zh) 2002-10-16

Similar Documents

Publication Publication Date Title
AU2580301A (en) Spindle motor with encapsulated stator and method of making same
AU6075899A (en) Method and device for the indirect cooling of a flow regime in radial slits formed between the rotors and stators of turbomachines
GB0200183D0 (en) Rotor for synchronous reluctance motor and manufacturing method thereof
EP1516418A4 (fr) Moteur a courant continu sans balai de type a carcasse radiale ayant une structure a deux rotors et son procede de fabrication
GB0215859D0 (en) Apparatus and method for controlling rotation speed of synchronous reluctance motor
GB2294160B (en) Dynamoelectric machine rotor and method for preparing it
EP1073179A3 (fr) Enroulement pour stator sans encoche et méthode pour fabriquer un tel enroulement
HK1067460A1 (en) Stator for inner rotor motors and method of producing the same
PL344675A1 (en) Method of minimizing errors in rotor angle estimate in synchronous machine
EP1252478B8 (fr) Procede pour determiner la position du rotor d'une machine electrique, et detecteur de position
GB9808835D0 (en) High speed machine and method for fabricating pouches
AU6075799A (en) Method and device for cooling the flow in the radial gaps formed between rotors and stators of turbine-type machines
AU4706901A (en) Composite stator for drilling motors and method of constructing same
AU2002217854A1 (en) Gas cooled endwindings for dynamoelectric machine rotor and endwinding cooling method
AU3873500A (en) Method and apparatus for monitoring rotating machinery and estimating torque therein
ITMI20001164A0 (it) Procedimento ed apparecchiatura per l'equilibratura di corpi rotanti,in particolare di rotori di motori elettrici.
SG75999A1 (en) Eccentric rotor compact vibrator motor having the rotor and method of manufacturing the rotor
GB2336407B (en) Hydrodynamic bearing including means for monitoring the capacitance between the rotor and stator of hydrodynamic bearing
AU4163099A (en) Method and device for balancing rotors, in particular for electric motors
SG115414A1 (en) Stator of rotating electric machine and rotating electric machine using the same
AU3963999A (en) Electric motor stator and rotor production method
AU1368700A (en) Minimizing shaft currents in dynamoelectric machines
AU4687800A (en) Slicing machine, and method of use and components thereof
GB0000439D0 (en) Die-cast cage rotor for electrical machines and method for the manufacture of the same
AU6505598A (en) Method for purifying the cooling circuit of an alternator stator operating in ventilated circuit, and implementing device

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase