EP2622224A4 - Compresseur à capacité variable pourvu d'un moteur à aimant permanent sans balai à courant de démarrage en ligne - Google Patents
Compresseur à capacité variable pourvu d'un moteur à aimant permanent sans balai à courant de démarrage en ligne Download PDFInfo
- Publication number
- EP2622224A4 EP2622224A4 EP11828155.9A EP11828155A EP2622224A4 EP 2622224 A4 EP2622224 A4 EP 2622224A4 EP 11828155 A EP11828155 A EP 11828155A EP 2622224 A4 EP2622224 A4 EP 2622224A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- line
- permanent magnet
- magnet motor
- variable capacity
- capacity compressor
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/008—Enclosed motor pump units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
-
- 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
- F04C2240/40—Electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010537890.1A CN102444580B (zh) | 2010-09-30 | 2010-09-30 | 带有直接起动无刷永磁电动机的数字压缩机 |
PCT/CN2011/080488 WO2012041259A1 (fr) | 2010-09-30 | 2011-09-30 | Compresseur à capacité variable pourvu d'un moteur à aimant permanent sans balai à courant de démarrage en ligne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2622224A1 EP2622224A1 (fr) | 2013-08-07 |
EP2622224A4 true EP2622224A4 (fr) | 2018-01-10 |
Family
ID=45891982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11828155.9A Withdrawn EP2622224A4 (fr) | 2010-09-30 | 2011-09-30 | Compresseur à capacité variable pourvu d'un moteur à aimant permanent sans balai à courant de démarrage en ligne |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140147294A1 (fr) |
EP (1) | EP2622224A4 (fr) |
CN (1) | CN102444580B (fr) |
WO (1) | WO2012041259A1 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7988433B2 (en) | 2009-04-07 | 2011-08-02 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US9605677B2 (en) | 2012-07-23 | 2017-03-28 | Emerson Climate Technologies, Inc. | Anti-wear coatings for scroll compressor wear surfaces |
US9651043B2 (en) | 2012-11-15 | 2017-05-16 | Emerson Climate Technologies, Inc. | Compressor valve system and assembly |
US9249802B2 (en) | 2012-11-15 | 2016-02-02 | Emerson Climate Technologies, Inc. | Compressor |
FR2998340A1 (fr) * | 2012-11-19 | 2014-05-23 | Danfoss Commercial Compressors | Compresseur a spirale a vitesse variable. |
US9127677B2 (en) * | 2012-11-30 | 2015-09-08 | Emerson Climate Technologies, Inc. | Compressor with capacity modulation and variable volume ratio |
US9435340B2 (en) | 2012-11-30 | 2016-09-06 | Emerson Climate Technologies, Inc. | Scroll compressor with variable volume ratio port in orbiting scroll |
CN105579709B (zh) | 2013-10-01 | 2018-05-04 | 特灵国际有限公司 | 具有可变速度和容积控制的旋转压缩机 |
US9989057B2 (en) | 2014-06-03 | 2018-06-05 | Emerson Climate Technologies, Inc. | Variable volume ratio scroll compressor |
WO2015194119A1 (fr) * | 2014-06-20 | 2015-12-23 | パナソニックIpマネジメント株式会社 | Compresseur à spirales |
US9790940B2 (en) | 2015-03-19 | 2017-10-17 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US9982666B2 (en) | 2015-05-29 | 2018-05-29 | Agilient Technologies, Inc. | Vacuum pump system including scroll pump and secondary pumping mechanism |
US10378540B2 (en) | 2015-07-01 | 2019-08-13 | Emerson Climate Technologies, Inc. | Compressor with thermally-responsive modulation system |
CN207377799U (zh) | 2015-10-29 | 2018-05-18 | 艾默生环境优化技术有限公司 | 压缩机 |
US10890186B2 (en) | 2016-09-08 | 2021-01-12 | Emerson Climate Technologies, Inc. | Compressor |
US10801495B2 (en) | 2016-09-08 | 2020-10-13 | Emerson Climate Technologies, Inc. | Oil flow through the bearings of a scroll compressor |
US10753352B2 (en) | 2017-02-07 | 2020-08-25 | Emerson Climate Technologies, Inc. | Compressor discharge valve assembly |
US11022119B2 (en) | 2017-10-03 | 2021-06-01 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10962008B2 (en) | 2017-12-15 | 2021-03-30 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10995753B2 (en) | 2018-05-17 | 2021-05-04 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
CN108468643A (zh) * | 2018-05-18 | 2018-08-31 | 麦克维尔空调制冷(武汉)有限公司 | 可定频切换转速运行的螺杆压缩机容量控制系统及方法 |
US11655813B2 (en) | 2021-07-29 | 2023-05-23 | Emerson Climate Technologies, Inc. | Compressor modulation system with multi-way valve |
US11846287B1 (en) | 2022-08-11 | 2023-12-19 | Copeland Lp | Scroll compressor with center hub |
US11965507B1 (en) | 2022-12-15 | 2024-04-23 | Copeland Lp | Compressor and valve assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001094855A1 (fr) * | 2000-06-07 | 2001-12-13 | Samsung Electronics Co., Ltd. | Systeme de regulation du degre de surchauffe d'un appareil de conditionnement d'air et son procede de regulation |
US20050019177A1 (en) * | 2003-07-26 | 2005-01-27 | Lg Electronics Inc. | Variable capacity scroll compressor |
US20090028723A1 (en) * | 2007-07-23 | 2009-01-29 | Wallis Frank S | Capacity modulation system for compressor and method |
EP2146419A1 (fr) * | 2008-07-16 | 2010-01-20 | Lg Electronics Inc. | Moteur, compresseur et système de climatisation d'air doté de ceux-ci |
EP2149708A2 (fr) * | 2008-07-31 | 2010-02-03 | Scroll Technologies | Compresseur à spirales avec connections de by-pass entrainé par un moteur synchrone à aimants permanents alimenté par le secteur. |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5649816A (en) * | 1986-08-22 | 1997-07-22 | Copeland Corporation | Hermetic compressor with heat shield |
US5613841A (en) * | 1995-06-07 | 1997-03-25 | Copeland Corporation | Capacity modulated scroll machine |
US6206652B1 (en) * | 1998-08-25 | 2001-03-27 | Copeland Corporation | Compressor capacity modulation |
CN1179126C (zh) * | 1999-07-02 | 2004-12-08 | 松下电器产业株式会社 | 电动压缩机 |
US6300698B1 (en) * | 1999-10-22 | 2001-10-09 | Emerson Electric Co. | Hermetic compressor and an electrical connector therefor |
JP2002354727A (ja) * | 2001-05-21 | 2002-12-06 | Hitachi Ltd | 永久磁石を埋設した回転子および回転電機 |
JP2003278653A (ja) * | 2002-03-25 | 2003-10-02 | Mitsubishi Electric Corp | 冷媒圧縮装置 |
JP3896472B2 (ja) * | 2002-09-04 | 2007-03-22 | 株式会社日立製作所 | 冷凍装置 |
CN100427757C (zh) * | 2004-11-24 | 2008-10-22 | 松下电器产业株式会社 | 封闭式压缩机 |
JP2006230087A (ja) * | 2005-02-17 | 2006-08-31 | Hitachi Ltd | 電動機,圧縮機及び空気調和機 |
JP4849507B2 (ja) * | 2005-05-26 | 2012-01-11 | 日立アプライアンス株式会社 | 自己始動式同期電動機 |
CN1885689A (zh) * | 2005-06-25 | 2006-12-27 | 项青松 | 多用低成本直流轮毂电动机 |
CN1767317A (zh) * | 2005-09-27 | 2006-05-03 | 岳江 | 车用交流发电机 |
CN2904437Y (zh) * | 2006-04-24 | 2007-05-23 | 广州冷机股份有限公司 | 一种冰箱压缩机用永磁同步电机 |
KR101076956B1 (ko) * | 2007-02-21 | 2011-10-26 | 미쓰비시덴키 가부시키가이샤 | 영구자석 동기 전동기 및 밀폐형 압축기 |
CN101596854A (zh) * | 2008-12-24 | 2009-12-09 | 徐锦镛 | 直流无刷永磁电动机直接驱动前汽后电混合动力汽车 |
-
2010
- 2010-09-30 CN CN201010537890.1A patent/CN102444580B/zh active Active
-
2011
- 2011-09-30 EP EP11828155.9A patent/EP2622224A4/fr not_active Withdrawn
- 2011-09-30 US US13/876,203 patent/US20140147294A1/en not_active Abandoned
- 2011-09-30 WO PCT/CN2011/080488 patent/WO2012041259A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001094855A1 (fr) * | 2000-06-07 | 2001-12-13 | Samsung Electronics Co., Ltd. | Systeme de regulation du degre de surchauffe d'un appareil de conditionnement d'air et son procede de regulation |
US20050019177A1 (en) * | 2003-07-26 | 2005-01-27 | Lg Electronics Inc. | Variable capacity scroll compressor |
US20090028723A1 (en) * | 2007-07-23 | 2009-01-29 | Wallis Frank S | Capacity modulation system for compressor and method |
EP2146419A1 (fr) * | 2008-07-16 | 2010-01-20 | Lg Electronics Inc. | Moteur, compresseur et système de climatisation d'air doté de ceux-ci |
EP2149708A2 (fr) * | 2008-07-31 | 2010-02-03 | Scroll Technologies | Compresseur à spirales avec connections de by-pass entrainé par un moteur synchrone à aimants permanents alimenté par le secteur. |
Non-Patent Citations (1)
Title |
---|
See also references of WO2012041259A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012041259A1 (fr) | 2012-04-05 |
EP2622224A1 (fr) | 2013-08-07 |
US20140147294A1 (en) | 2014-05-29 |
WO2012041259A8 (fr) | 2012-06-21 |
CN102444580B (zh) | 2016-03-23 |
CN102444580A (zh) | 2012-05-09 |
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Legal Events
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RA4 | Supplementary search report drawn up and despatched (corrected) |
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Ipc: F04C 23/02 20060101AFI20171204BHEP Ipc: F04C 27/00 20060101ALI20171204BHEP Ipc: F04B 35/04 20060101ALI20171204BHEP Ipc: F04C 29/00 20060101ALI20171204BHEP Ipc: F04C 18/356 20060101ALI20171204BHEP Ipc: F04C 28/24 20060101ALI20171204BHEP Ipc: F04C 18/02 20060101ALI20171204BHEP Ipc: F04C 23/00 20060101ALI20171204BHEP Ipc: F01C 21/08 20060101ALI20171204BHEP |
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18W | Application withdrawn |
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