NO20041481L - Combined engine and centrifugal compressor. - Google Patents
Combined engine and centrifugal compressor.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
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.Combined centrifugal compressor of the type comprising a motor device (50) driving a rotor (52) in rotation and at least one compressor comprising a stator element and a group of impellers (56) mounted on a drive shaft driven in rotation by the rotor in the stator element, the unit formed by the engine and the compressor or each compressor being mounted in a common housing (86) which seals the gas treated by the compressor, the compressor further comprising a group of active bearings (60, 62, 64, 66, 67) for axial and radial control of the rotor and drive shaft and means for cooling the motor and control bearings. The means for cooling comprise means for withdrawing gas in front of the compressor, a group of lines (80-1, ...., 80-6) for supplying withdrawn gas to the bearings and the engine device, into which the means for withdrawing gas open, and a circulator (83) for driving the gas in the lines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304557A FR2853700B1 (en) | 2003-04-11 | 2003-04-11 | CENTRIFUGAL MOTORCYCLE COMPRESSOR GROUP WITH ASSISTED REFRIGERATION. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20041481L true NO20041481L (en) | 2004-10-12 |
NO342391B1 NO342391B1 (en) | 2018-05-14 |
Family
ID=32865417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20041481A NO342391B1 (en) | 2003-04-11 | 2004-04-07 | Combined engine and centrifugal compressor with cooling |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1467104B1 (en) |
DE (1) | DE602004001156T2 (en) |
FR (1) | FR2853700B1 (en) |
NO (1) | NO342391B1 (en) |
Cited By (1)
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)
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 (en) * | 2006-01-10 | 2008-04-18 | Mecanique Magnetique Sa Soc D | DEVICE FOR FILTERING PARTICLES IN A ROTATING MACHINE WITH ACTIVE MAGNETIC BEARINGS |
NO326735B1 (en) * | 2006-06-30 | 2009-02-09 | Aker Subsea As | Method and apparatus for protecting compressor modules against unwanted contaminant gas inflow. |
EP2290241A1 (en) * | 2009-07-13 | 2011-03-02 | Siemens Aktiengesellschaft | Turbocompressor assembly with a cooling system |
IT1395822B1 (en) * | 2009-10-12 | 2012-10-26 | Nuovo Pignone Spa | METHOD AND MACHINERY WITH COMBINATION OF PARTICLE SEPARATION AND FLOW REGULATION DEVICES |
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 (en) * | 2012-03-20 | 2013-09-26 | Man Diesel & Turbo Se | Centrifugal compressor unit |
FR3073579B1 (en) * | 2017-11-10 | 2021-08-06 | Psa Automobiles Sa | ELECTRIC COMPRESSOR WITH INTEGRATED AIR COOLING SYSTEM |
US11923746B2 (en) | 2020-01-30 | 2024-03-05 | Carrier Corporation | Magnetic bearing cooling management |
Family Cites Families (4)
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 (en) * | 1999-07-16 | 2005-09-14 | Man Turbo Ag | Turbo compressor |
NL1018212C2 (en) * | 2001-06-05 | 2002-12-10 | Siemens Demag Delaval Turbomac | Compressor unit comprising a centrifugal compressor and an electric motor. |
-
2003
- 2003-04-11 FR FR0304557A patent/FR2853700B1/en not_active Expired - Lifetime
-
2004
- 2004-04-06 EP EP04290915A patent/EP1467104B1/en not_active Expired - Lifetime
- 2004-04-06 DE DE602004001156T patent/DE602004001156T2/en not_active Expired - Lifetime
- 2004-04-07 NO NO20041481A patent/NO342391B1/en unknown
Cited By (3)
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 |
---|---|
FR2853700A1 (en) | 2004-10-15 |
FR2853700B1 (en) | 2006-06-16 |
EP1467104B1 (en) | 2006-06-14 |
DE602004001156D1 (en) | 2006-07-27 |
NO342391B1 (en) | 2018-05-14 |
DE602004001156T2 (en) | 2007-04-19 |
EP1467104A1 (en) | 2004-10-13 |
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