CN102444580A - Digital compressor with directly started brushless permanent magnet motor - Google Patents
Digital compressor with directly started brushless permanent magnet motor Download PDFInfo
- Publication number
- CN102444580A CN102444580A CN2010105378901A CN201010537890A CN102444580A CN 102444580 A CN102444580 A CN 102444580A CN 2010105378901 A CN2010105378901 A CN 2010105378901A CN 201010537890 A CN201010537890 A CN 201010537890A CN 102444580 A CN102444580 A CN 102444580A
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- rotor
- thermomechanical components
- digital compression
- core body
- 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.)
- Granted
Links
- 238000007906 compression Methods 0.000 claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000000930 thermomechanical effect Effects 0.000 claims description 49
- 238000004804 winding Methods 0.000 claims description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 14
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 210000003050 axon Anatomy 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 5
- 238000009826 distribution Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000659 freezing mixture Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
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- 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)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Compressor (AREA)
Abstract
Description
Claims (20)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010537890.1A CN102444580B (en) | 2010-09-30 | 2010-09-30 | With the digital compressor of across-the-line starting brushless permanent magnet electromotor |
US13/876,203 US20140147294A1 (en) | 2010-09-30 | 2011-09-30 | Variable capacity compressor with line-start brushless permanent magnet motor |
PCT/CN2011/080488 WO2012041259A1 (en) | 2010-09-30 | 2011-09-30 | Variable capacity compressor with line-start btushles permanent magnet motor |
EP11828155.9A EP2622224A4 (en) | 2010-09-30 | 2011-09-30 | Variable capacity compressor with line-start brushless permanent magnet motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010537890.1A CN102444580B (en) | 2010-09-30 | 2010-09-30 | With the digital compressor of across-the-line starting brushless permanent magnet electromotor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102444580A true CN102444580A (en) | 2012-05-09 |
CN102444580B CN102444580B (en) | 2016-03-23 |
Family
ID=45891982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010537890.1A Active CN102444580B (en) | 2010-09-30 | 2010-09-30 | With the digital compressor of across-the-line starting brushless permanent magnet electromotor |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140147294A1 (en) |
EP (1) | EP2622224A4 (en) |
CN (1) | CN102444580B (en) |
WO (1) | WO2012041259A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103821718A (en) * | 2012-11-19 | 2014-05-28 | 丹佛斯商用压缩机有限公司 | Variable speed scroll compressor |
Families Citing this family (22)
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 |
BR112015001500A2 (en) | 2012-07-23 | 2017-07-04 | Emerson Climate Technologies | wear resistant coatings for 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 |
US9435340B2 (en) | 2012-11-30 | 2016-09-06 | Emerson Climate Technologies, Inc. | Scroll compressor with variable volume ratio port in orbiting scroll |
US9127677B2 (en) | 2012-11-30 | 2015-09-08 | Emerson Climate Technologies, Inc. | Compressor with capacity modulation and variable volume ratio |
DE112014004177T5 (en) | 2013-10-01 | 2016-05-25 | Trane International Inc. | Rotary compressors with variable speed and volume control |
US9989057B2 (en) | 2014-06-03 | 2018-06-05 | Emerson Climate Technologies, Inc. | Variable volume ratio scroll compressor |
WO2015194119A1 (en) * | 2014-06-20 | 2015-12-23 | パナソニックIpマネジメント株式会社 | Scroll compressor |
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 (en) | 2015-10-29 | 2018-05-18 | 艾默生环境优化技术有限公司 | Compressor |
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 |
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 (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US5613841A (en) * | 1995-06-07 | 1997-03-25 | Copeland Corporation | Capacity modulated scroll machine |
CN1316037A (en) * | 1999-07-02 | 2001-10-03 | 松下电器产业株式会社 | Electric compressor |
JP2003278653A (en) * | 2002-03-25 | 2003-10-02 | Mitsubishi Electric Corp | Refrigerant compressing device |
CN1480695A (en) * | 2002-09-04 | 2004-03-10 | 日立空调***株式会社 | Refrigerator |
CN1767317A (en) * | 2005-09-27 | 2006-05-03 | 岳江 | AC generator for vehicle |
CN1822473A (en) * | 2005-02-17 | 2006-08-23 | 株式会社日立空调*** | Motor, compressor, and air conditioner |
CN1842653A (en) * | 2004-11-24 | 2006-10-04 | 松下电器产业株式会社 | Hermetic compressor |
CN1870396A (en) * | 2005-05-26 | 2006-11-29 | 日立空调·家用电器株式会社 | Self-start synchronous motor, method for manufacturing the same and compressor |
CN1885689A (en) * | 2005-06-25 | 2006-12-27 | 项青松 | Multipurpose low cost DC wheel hub motor |
CN101596854A (en) * | 2008-12-24 | 2009-12-09 | 徐锦镛 | Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile |
CN101629570A (en) * | 2008-07-16 | 2010-01-20 | Lg电子株式会社 | Motor, compressor and air conditioning system having the same |
CN101639066A (en) * | 2008-07-31 | 2010-02-03 | 蜗卷技术公司 | Line fed permanent magnet synchronous type motor for scroll compressor with bypass ports |
CN101772643A (en) * | 2007-07-23 | 2010-07-07 | 艾默生环境优化技术有限公司 | Capacity modulation system for compressor and method |
Family Cites Families (8)
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US5649816A (en) * | 1986-08-22 | 1997-07-22 | Copeland Corporation | Hermetic compressor with heat shield |
US6206652B1 (en) * | 1998-08-25 | 2001-03-27 | Copeland Corporation | Compressor capacity modulation |
US6300698B1 (en) * | 1999-10-22 | 2001-10-09 | Emerson Electric Co. | Hermetic compressor and an electrical connector therefor |
EP1287298B1 (en) * | 2000-06-07 | 2006-11-15 | Samsung Electronics Co., Ltd. | Control system of degree of superheat of air conditioner and control method thereof |
JP2002354727A (en) * | 2001-05-21 | 2002-12-06 | Hitachi Ltd | Rotor with buried permanent magnet and electric rotating machine |
KR100547321B1 (en) * | 2003-07-26 | 2006-01-26 | 엘지전자 주식회사 | Scroll compressor with volume regulating capability |
CN2904437Y (en) * | 2006-04-24 | 2007-05-23 | 广州冷机股份有限公司 | Permanent magnet synchronous motor for refrigerator compressor |
ES2656241T3 (en) * | 2007-02-21 | 2018-02-26 | Mitsubishi Electric Corporation | Permanent magnet synchronous motor and compressor included |
-
2010
- 2010-09-30 CN CN201010537890.1A patent/CN102444580B/en active Active
-
2011
- 2011-09-30 EP EP11828155.9A patent/EP2622224A4/en not_active Withdrawn
- 2011-09-30 WO PCT/CN2011/080488 patent/WO2012041259A1/en active Application Filing
- 2011-09-30 US US13/876,203 patent/US20140147294A1/en not_active Abandoned
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613841A (en) * | 1995-06-07 | 1997-03-25 | Copeland Corporation | Capacity modulated scroll machine |
CN1316037A (en) * | 1999-07-02 | 2001-10-03 | 松下电器产业株式会社 | Electric compressor |
JP2003278653A (en) * | 2002-03-25 | 2003-10-02 | Mitsubishi Electric Corp | Refrigerant compressing device |
CN1480695A (en) * | 2002-09-04 | 2004-03-10 | 日立空调***株式会社 | Refrigerator |
CN1842653A (en) * | 2004-11-24 | 2006-10-04 | 松下电器产业株式会社 | Hermetic compressor |
CN1822473A (en) * | 2005-02-17 | 2006-08-23 | 株式会社日立空调*** | Motor, compressor, and air conditioner |
CN1870396A (en) * | 2005-05-26 | 2006-11-29 | 日立空调·家用电器株式会社 | Self-start synchronous motor, method for manufacturing the same and compressor |
CN1885689A (en) * | 2005-06-25 | 2006-12-27 | 项青松 | Multipurpose low cost DC wheel hub motor |
CN1767317A (en) * | 2005-09-27 | 2006-05-03 | 岳江 | AC generator for vehicle |
CN101772643A (en) * | 2007-07-23 | 2010-07-07 | 艾默生环境优化技术有限公司 | Capacity modulation system for compressor and method |
CN101629570A (en) * | 2008-07-16 | 2010-01-20 | Lg电子株式会社 | Motor, compressor and air conditioning system having the same |
CN101639066A (en) * | 2008-07-31 | 2010-02-03 | 蜗卷技术公司 | Line fed permanent magnet synchronous type motor for scroll compressor with bypass ports |
CN101596854A (en) * | 2008-12-24 | 2009-12-09 | 徐锦镛 | Direct current brushless permanent magnet electromotor direct drive front-steam and back-electricity hybrid automobile |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103821718A (en) * | 2012-11-19 | 2014-05-28 | 丹佛斯商用压缩机有限公司 | Variable speed scroll compressor |
Also Published As
Publication number | Publication date |
---|---|
EP2622224A1 (en) | 2013-08-07 |
EP2622224A4 (en) | 2018-01-10 |
US20140147294A1 (en) | 2014-05-29 |
WO2012041259A1 (en) | 2012-04-05 |
CN102444580B (en) | 2016-03-23 |
WO2012041259A8 (en) | 2012-06-21 |
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