NO20041481L - Kombinert motor og sentrifugalkompressor. - Google Patents

Kombinert motor og sentrifugalkompressor.

Info

Publication number
NO20041481L
NO20041481L NO20041481A NO20041481A NO20041481L NO 20041481 L NO20041481 L NO 20041481L NO 20041481 A NO20041481 A NO 20041481A NO 20041481 A NO20041481 A NO 20041481A NO 20041481 L NO20041481 L NO 20041481L
Authority
NO
Norway
Prior art keywords
compressor
gas
rotor
group
bearings
Prior art date
Application number
NO20041481A
Other languages
English (en)
Other versions
NO342391B1 (no
Inventor
Jean-Marc Pugnet
Patrick Friez
Patrice Bonnefoi
Pierre Laboube
Original Assignee
Thermodyn
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32865417&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20041481(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thermodyn filed Critical Thermodyn
Publication of NO20041481L publication Critical patent/NO20041481L/no
Publication of NO342391B1 publication Critical patent/NO342391B1/no

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
    • 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
    • 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
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • 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
    • 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
    • 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
    • F16C32/0459—Details of the magnetic circuit
    • F16C32/0461—Details of the magnetic circuit of stationary parts of the magnetic circuit
    • 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
    • F16C32/047—Details of housings; Mounting of active magnetic bearings
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Kombinert sentrifugalkompressor av typen som omfatter en motoranordning (50) som driver en rotor (52) i rotasjon og i det minste en kompressor som omfatter et statorelement og en gruppe skovlhjul (56) montert på en drivaksel som drives i rotasjon av rotoren i statorelementet, idet enheten dannet av motoren og kompressoren eller hver kompressor er montert i en felles kapsling (86) som tetter for gassen som behandles av kompressoren, idet kompressoren dessuten omfatter en gruppe aktive lager (60, 62, 64, 66, 67) for aksial og radial styring av rotoren og drivakselen og midler for kjøling av motoren og styrelagrene. Midlene for kjøling omfatter midler for uttak av gass foran kompressoren, en gruppe ledninger (80-1,...., 80-6) for tilførsel av uttatt gass til lagrene og motoranordningen, i hvilke munner ut midlene for uttak av gass, og en sirkulator (83) for å drive gassen i ledningene.
NO20041481A 2003-04-11 2004-04-07 Kombinert motor og sentrifugalkompressor med kjøling NO342391B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0304557A FR2853700B1 (fr) 2003-04-11 2003-04-11 Groupe moto-compresseur centrifuge a refrigeration assistee.

Publications (2)

Publication Number Publication Date
NO20041481L true NO20041481L (no) 2004-10-12
NO342391B1 NO342391B1 (no) 2018-05-14

Family

ID=32865417

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041481A NO342391B1 (no) 2003-04-11 2004-04-07 Kombinert motor og sentrifugalkompressor med kjøling

Country Status (4)

Country Link
EP (1) EP1467104B1 (no)
DE (1) DE602004001156T2 (no)
FR (1) FR2853700B1 (no)
NO (1) NO342391B1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9032987B2 (en) 2008-04-21 2015-05-19 Statoil Petroleum As Gas compression system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8021127B2 (en) 2004-06-29 2011-09-20 Johnson Controls Technology Company System and method for cooling a compressor motor
FR2896101B1 (fr) * 2006-01-10 2008-04-18 Mecanique Magnetique Sa Soc D Dispositif de filtrage de particules dans une machine tournante a paliers magnetiques actifs
NO326735B1 (no) * 2006-06-30 2009-02-09 Aker Subsea As Fremgangsmåte og anordning for beskyttelse av kompressormoduler mot uønsket innstrømming av forurenset gass.
EP2290241A1 (en) * 2009-07-13 2011-03-02 Siemens Aktiengesellschaft Turbocompressor assembly with a cooling system
IT1395822B1 (it) * 2009-10-12 2012-10-26 Nuovo Pignone Spa Metodo e macchinario con combinazione di dispositivi di separazione particelle e di regolazione flusso
EP2322805A1 (en) * 2009-11-11 2011-05-18 Siemens Aktiengesellschaft Gas compressor assembly
US9200643B2 (en) * 2010-10-27 2015-12-01 Dresser-Rand Company Method and system for cooling a motor-compressor with a closed-loop cooling circuit
DE102012204403A1 (de) * 2012-03-20 2013-09-26 Man Diesel & Turbo Se Radialverdichtereinheit
FR3073579B1 (fr) * 2017-11-10 2021-08-06 Psa Automobiles Sa Compresseur electrique comportant un systeme de refroidissement par air integre
US11923746B2 (en) * 2020-01-30 2024-03-05 Carrier Corporation Magnetic bearing cooling management

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218825A (en) * 1962-08-14 1965-11-23 Trane Co Refrigerating apparatus including means for cooling compressor motor
US5363674A (en) * 1993-05-04 1994-11-15 Ecoair Corp. Zero superheat refrigeration compression system
EP1069313B1 (de) * 1999-07-16 2005-09-14 Man Turbo Ag Turboverdichter
NL1018212C2 (nl) * 2001-06-05 2002-12-10 Siemens Demag Delaval Turbomac Compressoreenheid omvattende een centrifugaalcompressor en een elektromotor.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9032987B2 (en) 2008-04-21 2015-05-19 Statoil Petroleum As Gas compression system
US9784076B2 (en) 2008-04-21 2017-10-10 Statoil Petroleum As Gas compression system
US9784075B2 (en) 2008-04-21 2017-10-10 Statoil Petroleum As Gas compression system

Also Published As

Publication number Publication date
DE602004001156D1 (de) 2006-07-27
EP1467104A1 (fr) 2004-10-13
DE602004001156T2 (de) 2007-04-19
EP1467104B1 (fr) 2006-06-14
FR2853700B1 (fr) 2006-06-16
FR2853700A1 (fr) 2004-10-15
NO342391B1 (no) 2018-05-14

Similar Documents

Publication Publication Date Title
NO20054621L (no) Sentrifugalkompressor- og motorenhet
NO20054198L (no) Sentrifugalkompressorenhet
NO20041481L (no) Kombinert motor og sentrifugalkompressor.
US11752504B2 (en) Cooled motor for a paper shredder
US6616421B2 (en) Direct drive compressor assembly
US6193473B1 (en) Direct drive compressor assembly with switched reluctance motor drive
WO2007070595A3 (en) Fuel cell compressor system
ATE400742T1 (de) Verdichteranlage mit kreiselverdichter und elektromotor
WO2005096714A3 (en) Fan for air conditioner
DE60315348D1 (de) Hydraulischer drehzahlsteigernder antrieb für wasserströmungsturbine
MY151889A (en) Suction device for dental, medical and industrial purposes
ATE218250T1 (de) Axiallüfter mit einem aussenläufer-antriebsmotor
MXPA97002713A (es) Sistema de motor hidraulico.
BRPI0503794A (pt) máquina de voluta horizontal dupla
AU1785000A (en) Power driven device with centrifugal fluid circulation, such as a motor pump or a motor compressor
DE50114665D1 (de) Verfahren zum betreiben eines pumpenaggregats
ATE352717T1 (de) Drehkolbenmaschine
EP0903500A3 (de) Elektrisch betriebene Kühlmittelpumpe
ATE488697T1 (de) Öl- und vakuumpumpenaggregat für eine fahrzeugbrennkraftmaschine
WO1997033070A3 (en) Downhole flow stimulation in a natural gas well
DE50010337D1 (de) Turboverdichter
NO20056086L (no) Fremgangsmate for sammenstilling av en vifte til en elektrisk motor og en motorviftesammenstilling oppnadd ved en slik fremgangsmate
DE112006002561A5 (de) Pumpenanordnung
DK1468189T3 (da) Pumpe med igennem en drivmotor gående pumpeaksel
CN209483607U (zh) 一种挖改钻机配套用空压机