GB2453313B - Motor compressor - Google Patents
Motor compressorInfo
- Publication number
- GB2453313B GB2453313B GB0715336.4A GB0715336A GB2453313B GB 2453313 B GB2453313 B GB 2453313B GB 0715336 A GB0715336 A GB 0715336A GB 2453313 B GB2453313 B GB 2453313B
- Authority
- GB
- United Kingdom
- Prior art keywords
- component
- compressor
- drive
- bearing
- bearings
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 1
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
- F04D29/05—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
- 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
- F04D29/60—Mounting; Assembling; Disassembling
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid 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
- F16C32/0459—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
- F16C32/0474—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)
- Electromagnetism (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A motorized compressor comprises a compressor component 20, and a drive component 10, 11 coupled together with a unitary, one-piece transmission component 10A, preferably a drive shaft. The drive component 10, 11 is typically a hydraulically, electrically or pneumatically driven motor, which, by means of said transmission component 10A, rotationally drives the compressor component 20. All the components are integrated within a common pressure housing which includes an entry port and exit port by means of which the fluid to be compressed enters and exits said housing. The compressor is characterized in that the compressor component 20, drive component 10, 11 and said transmission component 10A are rotatably mounted in three magnetic bearings 2, 6, a pair of said bearings 6 being disposed at remote ends of said transmission component 10A, and a third bearing 2 being disposed between said drive component 10, 11 and said compressor 20 component, the stator 14 of the third bearing 2 being split so as to enable easier assembly of the compressor unit. A pair of auxiliary bearings 9 may be provided at each end of the shaft 10A, and a there may be provided a single primary thrust bearing 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0715336.4A GB2453313B (en) | 2007-08-04 | 2007-08-04 | Motor compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0715336.4A GB2453313B (en) | 2007-08-04 | 2007-08-04 | Motor compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0715336D0 GB0715336D0 (en) | 2007-09-19 |
GB2453313A GB2453313A (en) | 2009-04-08 |
GB2453313B true GB2453313B (en) | 2012-06-27 |
Family
ID=38543142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0715336.4A Active GB2453313B (en) | 2007-08-04 | 2007-08-04 | Motor compressor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2453313B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2275686A1 (en) * | 2009-07-13 | 2011-01-19 | Siemens Aktiengesellschaft | Turbocompressor assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0219694A (en) * | 1988-07-08 | 1990-01-23 | Ebara Res Co Ltd | Oil-free vacuum pump |
US4969803A (en) * | 1987-09-03 | 1990-11-13 | Man Gutehoffnungshutte Gmbh | Compressor unit |
GB2272050A (en) * | 1992-10-14 | 1994-05-04 | Barber Colman Co | Air cycle machine with electro-magnetic bearings |
US6390789B1 (en) * | 1999-07-16 | 2002-05-21 | Sulzer Turbo Ag | Cooling means for the motor of a turbocompressor |
US20040179961A1 (en) * | 2003-03-10 | 2004-09-16 | Jean-Marc Pugnet | Integrated compressor unit |
WO2005003512A1 (en) * | 2003-07-02 | 2005-01-13 | Kvaerner Oilfield Products As | Subsea compressor module and a method for controlling the pressure in such a subsea compressor module |
WO2007043889A1 (en) * | 2005-10-07 | 2007-04-19 | Aker Kvaerner Subsea As | Apparatus and method for controlling supply of barrier gas in a compressor module |
-
2007
- 2007-08-04 GB GB0715336.4A patent/GB2453313B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4969803A (en) * | 1987-09-03 | 1990-11-13 | Man Gutehoffnungshutte Gmbh | Compressor unit |
JPH0219694A (en) * | 1988-07-08 | 1990-01-23 | Ebara Res Co Ltd | Oil-free vacuum pump |
GB2272050A (en) * | 1992-10-14 | 1994-05-04 | Barber Colman Co | Air cycle machine with electro-magnetic bearings |
US6390789B1 (en) * | 1999-07-16 | 2002-05-21 | Sulzer Turbo Ag | Cooling means for the motor of a turbocompressor |
US20040179961A1 (en) * | 2003-03-10 | 2004-09-16 | Jean-Marc Pugnet | Integrated compressor unit |
WO2005003512A1 (en) * | 2003-07-02 | 2005-01-13 | Kvaerner Oilfield Products As | Subsea compressor module and a method for controlling the pressure in such a subsea compressor module |
WO2007043889A1 (en) * | 2005-10-07 | 2007-04-19 | Aker Kvaerner Subsea As | Apparatus and method for controlling supply of barrier gas in a compressor module |
Also Published As
Publication number | Publication date |
---|---|
GB2453313A (en) | 2009-04-08 |
GB0715336D0 (en) | 2007-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008120463A1 (en) | Compressor | |
BRPI0511218A (en) | double clutch transmission element for a hybrid drive chain; Hybrid Parallel Type Drive Chain Vehicle And Transmission Element Mounting Method | |
WO2009010943A3 (en) | External-rotor electric motor with or without a planetary gear mechanism, motor vehicle with an external-rotor electric motor and a method for operating such a vehicle | |
CA2509180A1 (en) | A frameless switched reluctance motor and application as a top drive for a rotary pump | |
WO2007082594A3 (en) | Drive unit comprising an electric rotating actuator and a wave gear speed reducer | |
WO2007041997A3 (en) | Device and method for axially displacing a turbine rotor | |
WO2011047985A3 (en) | Electric machine for an electric axle of a motor vehicle | |
CA2438306A1 (en) | Water-injected screw compressor | |
ITMI20051867A1 (en) | TRANSMISSION ESPECIALLY EPICYCLOIDAL ROTATE IN ONE OR MORE STADIUMS | |
EP2072822A3 (en) | Motor-driven compressor | |
ATE507033T1 (en) | MOTOR DRIVEN MACHINE TOOL | |
GB2435675B (en) | Rotor assembly | |
SG127709A1 (en) | Tension thrust espcp system | |
WO2012143807A4 (en) | Downhole assembly with magnetic gearbox | |
PL1866196T3 (en) | Electromechanical power assisted steering system | |
WO2007133945A3 (en) | Gerotor motor and brake assembly | |
EP1416161A3 (en) | Screw compressor | |
WO2010012993A3 (en) | Pump | |
WO2010070308A3 (en) | Scroll compressor | |
EP1728577A3 (en) | Milling machine with internal cutter driven by a torque motor | |
ATE416032T1 (en) | DRIVE DEVICE FOR SCREW CENTRIFUGES | |
WO2009071474A3 (en) | Machine tool | |
PL1968871T3 (en) | Barrel motor | |
GB2453313B (en) | Motor compressor | |
DE50114709D1 (en) | REFRIGERANT COMPRESSOR |