ATE309467T1 - Schraubenverdichter mit einem motor mit geschalteter reluktanz - Google Patents
Schraubenverdichter mit einem motor mit geschalteter reluktanzInfo
- Publication number
- ATE309467T1 ATE309467T1 AT02743362T AT02743362T ATE309467T1 AT E309467 T1 ATE309467 T1 AT E309467T1 AT 02743362 T AT02743362 T AT 02743362T AT 02743362 T AT02743362 T AT 02743362T AT E309467 T1 ATE309467 T1 AT E309467T1
- Authority
- AT
- Austria
- Prior art keywords
- motor
- rotor
- casing
- screw compressor
- stator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/09—Structural association with bearings with magnetic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/50—Bearings
- F04C2240/51—Bearings for cantilever assemblies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Power Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0114149A GB2376505B (en) | 2001-06-11 | 2001-06-11 | Improvements in screw compressors |
PCT/GB2002/002641 WO2002101244A1 (en) | 2001-06-11 | 2002-06-10 | Screw compressor with switched reluctance motor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE309467T1 true ATE309467T1 (de) | 2005-11-15 |
Family
ID=9916311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02743362T ATE309467T1 (de) | 2001-06-11 | 2002-06-10 | Schraubenverdichter mit einem motor mit geschalteter reluktanz |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040146414A1 (de) |
EP (1) | EP1395756B1 (de) |
AT (1) | ATE309467T1 (de) |
AU (1) | AU2002345155B2 (de) |
DE (1) | DE60207246T2 (de) |
ES (1) | ES2252475T3 (de) |
GB (1) | GB2376505B (de) |
WO (1) | WO2002101244A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2370320A (en) * | 2000-12-21 | 2002-06-26 | Ingersoll Rand Europ Sales Ltd | Compressor and driving motor assembly |
SE524343C2 (sv) * | 2003-10-17 | 2004-07-27 | Svenska Rotor Maskiner Ab | Varvtalsreglerad skruvrotorkompressor |
US7202626B2 (en) | 2005-05-06 | 2007-04-10 | York International Corporation | Variable speed drive for a chiller system with a switched reluctance motor |
US7439702B2 (en) | 2005-11-15 | 2008-10-21 | York International Corporation | Application of a switched reluctance motion control system in a chiller system |
US20070241627A1 (en) * | 2006-04-12 | 2007-10-18 | Sullair Corporation | Lubricant cooled integrated motor/compressor design |
US7559298B2 (en) | 2006-04-18 | 2009-07-14 | Cleeves Engines Inc. | Internal combustion engine |
US20080181798A1 (en) * | 2007-01-29 | 2008-07-31 | Victory Rig Equipment Corporation | Fluid pump drive |
US20090010774A1 (en) * | 2007-07-02 | 2009-01-08 | Fish Robert D | Air Compressor and Reservoir For Topping Off Low Pressure Tires |
IT1397707B1 (it) * | 2009-12-22 | 2013-01-24 | Nuovo Pignone Spa | Bilanciamento dinamico di spinta per compressori centrifughi. |
JP5410369B2 (ja) * | 2010-05-31 | 2014-02-05 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
BE1019398A3 (nl) * | 2010-07-02 | 2012-06-05 | Atlas Copco Airpower Nv | Compressorelement van een schroefcompressor. |
US10941770B2 (en) | 2010-07-20 | 2021-03-09 | Trane International Inc. | Variable capacity screw compressor and method |
JP2013541669A (ja) * | 2010-10-27 | 2013-11-14 | ゲーエーベーエル.ベッケル・ゲーエムベーハー | 真空ポンプ |
AT511480B1 (de) * | 2011-05-31 | 2014-02-15 | Johannes Kepler Uni Linz | Elektrische maschine mit einem magnetisch gelagerten reluktanzläufer |
JP5844648B2 (ja) * | 2012-01-17 | 2016-01-20 | アスモ株式会社 | 電動ポンプ |
BE1020312A3 (nl) * | 2012-02-28 | 2013-07-02 | Atlas Copco Airpower Nv | Compressorinrichting, evenals gebruik van zulke opstelling. |
BE1020311A3 (nl) | 2012-02-28 | 2013-07-02 | Atlas Copco Airpower Nv | Schroefcompressor. |
US11015602B2 (en) | 2012-02-28 | 2021-05-25 | Atlas Copco Airpower, Naamloze Vennootschap | Screw compressor |
CN102748285A (zh) * | 2012-04-11 | 2012-10-24 | 无锡市制冷设备厂有限责任公司 | 一种螺杆压缩机 |
WO2014067545A1 (en) * | 2012-10-29 | 2014-05-08 | Pierburg Pump Technology Gmbh | Automotive electric liquid pump |
US20140271280A1 (en) * | 2013-03-15 | 2014-09-18 | Merkle-Korff Industries, Inc. | Pump motor |
TWI527684B (zh) | 2013-07-17 | 2016-04-01 | 復盛股份有限公司 | 空氣壓縮系統及其冷卻結構 |
CN104343663B (zh) * | 2013-07-23 | 2016-07-13 | 复盛股份有限公司 | 空气压缩系统及其冷却结构 |
CN104929936A (zh) * | 2015-06-24 | 2015-09-23 | 煤科集团沈阳研究院有限公司 | 一种矿用封闭式螺杆制冷压缩机 |
JP6573543B2 (ja) * | 2015-12-17 | 2019-09-11 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
JP2017158333A (ja) * | 2016-03-02 | 2017-09-07 | 株式会社神戸製鋼所 | 電動機 |
BE1024712B1 (nl) * | 2016-11-03 | 2018-06-07 | Atlas Copco Airpower Nv | Aandrijving voor een compressorelement en watergeïnjecteerde compressorinrichting daarmee uitgerust |
CN106703894A (zh) * | 2016-12-30 | 2017-05-24 | 山西易通环能科技集团有限公司 | 一种用于低温发电的半封闭螺杆动力机 |
CN111963427B (zh) * | 2019-05-20 | 2022-06-14 | 复盛实业(上海)有限公司 | 螺旋式压缩机 |
US11781787B2 (en) * | 2021-02-01 | 2023-10-10 | Reed Harmon Carpenter | Chiller system with direct-drive switched reluctance motor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1171291A (en) * | 1965-10-12 | 1969-11-19 | Svenska Rotor Maskiner Ab | Screw Rotor Machines |
CH664604A5 (fr) * | 1985-11-25 | 1988-03-15 | Cerac Inst Sa | Machine rotative. |
SE464655B (sv) * | 1986-01-31 | 1991-05-27 | Stal Refrigeration Ab | Rotationskompressor med tryckpulsdaempning |
US5222874A (en) * | 1991-01-09 | 1993-06-29 | Sullair Corporation | Lubricant cooled electric drive motor for a compressor |
US5246349A (en) * | 1991-03-18 | 1993-09-21 | Sullair Corporation | Variable reluctance electric motor driven vacuum pump |
DE4111466A1 (de) * | 1991-04-09 | 1992-10-15 | Speck Pumpenfabrik Walter Spec | Kreiselpumpe mit spaltrohrmotor |
KR960009861B1 (ko) * | 1992-01-31 | 1996-07-24 | 다니이 아끼오 | 유체회전장치 |
DE59500818D1 (de) * | 1994-02-05 | 1997-11-27 | Gutehoffnungshuette Man | Lagerung und Antrieb der Rotoren eines Schraubenrotorverdichters |
GB9418710D0 (en) | 1994-09-16 | 1994-11-02 | Switched Reluctance Drives Ltd | Stator for electric machine and lamination thereof |
US6093007A (en) * | 1995-10-30 | 2000-07-25 | Shaw; David N. | Multi-rotor helical-screw compressor with thrust balance device |
US6015272A (en) * | 1996-06-26 | 2000-01-18 | University Of Pittsburgh | Magnetically suspended miniature fluid pump and method of designing the same |
JP3668616B2 (ja) * | 1998-09-17 | 2005-07-06 | 株式会社日立産機システム | オイルフリースクリュー圧縮機 |
JP3614694B2 (ja) * | 1999-01-22 | 2005-01-26 | 松下電器産業株式会社 | 電動機直結駆動軸の両持ち軸受構造の与圧方法および装置とそれらを用いた密閉型圧縮機 |
US6193473B1 (en) | 1999-03-31 | 2001-02-27 | Cooper Turbocompressor, Inc. | Direct drive compressor assembly with switched reluctance motor drive |
ATE248295T1 (de) * | 1999-06-09 | 2003-09-15 | Sterling Fluid Sys Gmbh | Drehkolbenverdichter mit axialer förderrichtung |
JP2001050161A (ja) * | 1999-08-05 | 2001-02-23 | Ebara Corp | 気体移送機 |
JP2001207984A (ja) * | 1999-11-17 | 2001-08-03 | Teijin Seiki Co Ltd | 真空排気装置 |
DE10042545A1 (de) * | 2000-08-30 | 2002-03-14 | Rafael Weisz | Integrierter Motor-Kompressor (integrierte Motor-Pumpe) |
US6506031B2 (en) * | 2001-04-04 | 2003-01-14 | Carrier Corporation | Screw compressor with axial thrust balancing and motor cooling device |
-
2001
- 2001-06-11 GB GB0114149A patent/GB2376505B/en not_active Expired - Fee Related
-
2002
- 2002-06-10 WO PCT/GB2002/002641 patent/WO2002101244A1/en not_active Application Discontinuation
- 2002-06-10 ES ES02743362T patent/ES2252475T3/es not_active Expired - Lifetime
- 2002-06-10 AU AU2002345155A patent/AU2002345155B2/en not_active Ceased
- 2002-06-10 DE DE60207246T patent/DE60207246T2/de not_active Expired - Fee Related
- 2002-06-10 AT AT02743362T patent/ATE309467T1/de not_active IP Right Cessation
- 2002-06-10 EP EP02743362A patent/EP1395756B1/de not_active Expired - Lifetime
- 2002-06-10 US US10/480,157 patent/US20040146414A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60207246T2 (de) | 2006-08-03 |
EP1395756A1 (de) | 2004-03-10 |
US20040146414A1 (en) | 2004-07-29 |
ES2252475T3 (es) | 2006-05-16 |
DE60207246D1 (de) | 2005-12-15 |
GB2376505A (en) | 2002-12-18 |
AU2002345155B2 (en) | 2007-02-08 |
EP1395756B1 (de) | 2005-11-09 |
WO2002101244A1 (en) | 2002-12-19 |
GB2376505B (en) | 2003-12-17 |
GB0114149D0 (en) | 2001-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1395756 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |