CN1475673A - 双容积比的涡旋式机械 - Google Patents
双容积比的涡旋式机械 Download PDFInfo
- Publication number
- CN1475673A CN1475673A CNA031476112A CN03147611A CN1475673A CN 1475673 A CN1475673 A CN 1475673A CN A031476112 A CNA031476112 A CN A031476112A CN 03147611 A CN03147611 A CN 03147611A CN 1475673 A CN1475673 A CN 1475673A
- Authority
- CN
- China
- Prior art keywords
- scroll
- pressure
- scroll machine
- ring
- sealing
- 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
- 230000009977 dual effect Effects 0.000 title claims 2
- 238000007789 sealing Methods 0.000 claims description 140
- 239000012530 fluid Substances 0.000 claims description 63
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 238000007667 floating Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims 21
- 238000013461 design Methods 0.000 abstract description 30
- 238000010348 incorporation Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 description 49
- 238000013016 damping Methods 0.000 description 13
- 239000003507 refrigerant Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000002826 coolant Substances 0.000 description 7
- 241000628997 Flos Species 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 241001270131 Agaricus moelleri Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F04C28/26—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 using bypass channels
- F04C28/265—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 using bypass channels being obtained by displacing a lateral sealing face
-
- 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
- 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
- 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
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift 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
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/195,280 | 2002-07-15 | ||
US10/195,280 US6679683B2 (en) | 2000-10-16 | 2002-07-15 | Dual volume-ratio scroll machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1475673A true CN1475673A (zh) | 2004-02-18 |
CN100523505C CN100523505C (zh) | 2009-08-05 |
Family
ID=29780161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031476112A Expired - Lifetime CN100523505C (zh) | 2002-07-15 | 2003-07-14 | 双容积比的涡旋式机械 |
Country Status (7)
Country | Link |
---|---|
US (5) | US6679683B2 (zh) |
EP (2) | EP1760318A3 (zh) |
KR (1) | KR101014255B1 (zh) |
CN (1) | CN100523505C (zh) |
AU (1) | AU2003213308B2 (zh) |
BR (1) | BR0302373B1 (zh) |
TW (1) | TW593893B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103939338A (zh) * | 2013-01-21 | 2014-07-23 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机 |
US8790098B2 (en) | 2008-05-30 | 2014-07-29 | Emerson Climate Technologies, Inc. | Compressor having output adjustment assembly |
US8857200B2 (en) | 2009-05-29 | 2014-10-14 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation or fluid injection systems |
CN102588277B (zh) * | 2008-05-30 | 2014-12-10 | 艾默生环境优化技术有限公司 | 具有容量调节系统的压缩机 |
US9897088B2 (en) | 2013-01-21 | 2018-02-20 | Emerson Climate Technologies (Suzhou) Co., Ltd. | Scroll compressor with back pressure chamber having leakage channel |
US11656003B2 (en) | 2019-03-11 | 2023-05-23 | Emerson Climate Technologies, Inc. | Climate-control system having valve assembly |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6558126B1 (en) * | 2000-05-01 | 2003-05-06 | Scroll Technologies | Compressor utilizing low volt power tapped from high volt power |
US6679683B2 (en) * | 2000-10-16 | 2004-01-20 | Copeland Corporation | Dual volume-ratio scroll machine |
US8043286B2 (en) * | 2002-05-03 | 2011-10-25 | The Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for plasma-mediated thermo-electrical ablation |
US7125230B2 (en) * | 2002-07-09 | 2006-10-24 | Caterpillar Inc | Valve with operation parameter set at assembly and pump using same |
DE10248926B4 (de) * | 2002-10-15 | 2004-11-11 | Bitzer Kühlmaschinenbau Gmbh | Kompressor |
WO2006010251A1 (en) * | 2004-07-27 | 2006-02-02 | Turbocor Inc. | Dynamically controlled compressors |
US7338265B2 (en) * | 2005-03-04 | 2008-03-04 | Emerson Climate Technologies, Inc. | Scroll machine with single plate floating seal |
US7314357B2 (en) * | 2005-05-02 | 2008-01-01 | Tecumseh Products Company | Seal member for scroll compressors |
US7815423B2 (en) * | 2005-07-29 | 2010-10-19 | Emerson Climate Technologies, Inc. | Compressor with fluid injection system |
US20070036661A1 (en) * | 2005-08-12 | 2007-02-15 | Copeland Corporation | Capacity modulated scroll compressor |
US7300265B2 (en) * | 2005-09-12 | 2007-11-27 | Emerson Climate Technologies, Inc. | Flanged sleeve guide |
US20070101737A1 (en) * | 2005-11-09 | 2007-05-10 | Masao Akei | Refrigeration system including thermoelectric heat recovery and actuation |
US7310953B2 (en) * | 2005-11-09 | 2007-12-25 | Emerson Climate Technologies, Inc. | Refrigeration system including thermoelectric module |
US7967584B2 (en) * | 2006-03-24 | 2011-06-28 | Emerson Climate Technologies, Inc. | Scroll machine using floating seal with backer |
US7771178B2 (en) * | 2006-12-22 | 2010-08-10 | Emerson Climate Technologies, Inc. | Vapor injection system for a scroll compressor |
US20090071183A1 (en) * | 2007-07-02 | 2009-03-19 | Christopher Stover | Capacity modulated compressor |
US8043078B2 (en) * | 2007-09-11 | 2011-10-25 | Emerson Climate Technologies, Inc. | Compressor sealing arrangement |
US8033803B2 (en) * | 2007-09-11 | 2011-10-11 | Emerson Climate Technologies, Inc. | Compressor having improved sealing assembly |
US8356987B2 (en) * | 2007-09-11 | 2013-01-22 | Emerson Climate Technologies, Inc. | Compressor with retaining mechanism |
US7997883B2 (en) * | 2007-10-12 | 2011-08-16 | Emerson Climate Technologies, Inc. | Scroll compressor with scroll deflection compensation |
US7811071B2 (en) | 2007-10-24 | 2010-10-12 | Emerson Climate Technologies, Inc. | Scroll compressor for carbon dioxide refrigerant |
US20160165307A1 (en) * | 2008-01-15 | 2016-06-09 | British Broadcasting Corporation | Accessing broadcast media |
CN103016345B (zh) * | 2008-01-16 | 2015-10-21 | 艾默生环境优化技术有限公司 | 涡旋式机械 |
CA2671109C (en) * | 2008-07-08 | 2012-10-23 | Tecumseh Products Company | Scroll compressor utilizing liquid or vapor injection |
US7988433B2 (en) | 2009-04-07 | 2011-08-02 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation assembly |
US8678786B2 (en) * | 2010-10-21 | 2014-03-25 | Honeywell International Inc. | Scroll compressor with partial unloader for start-up |
WO2012058455A1 (en) | 2010-10-28 | 2012-05-03 | Emerson Climate Technologies, Inc. | Compressor seal assembly |
TWI461606B (zh) * | 2010-12-09 | 2014-11-21 | Ind Tech Res Inst | 渦卷式壓縮機浮動裝置之改良 |
US9267501B2 (en) * | 2011-09-22 | 2016-02-23 | Emerson Climate Technologies, Inc. | Compressor including biasing passage located relative to bypass porting |
IN2015MN00117A (zh) * | 2012-07-23 | 2015-10-16 | Emerson Climate Technologies | |
US9605677B2 (en) | 2012-07-23 | 2017-03-28 | Emerson Climate Technologies, Inc. | Anti-wear coatings for scroll compressor wear surfaces |
US9249802B2 (en) | 2012-11-15 | 2016-02-02 | Emerson Climate Technologies, Inc. | Compressor |
US9651043B2 (en) | 2012-11-15 | 2017-05-16 | Emerson Climate Technologies, Inc. | Compressor valve system and assembly |
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 |
JP6578504B2 (ja) * | 2013-04-30 | 2019-09-25 | パナソニックIpマネジメント株式会社 | スクロール圧縮機 |
KR102166421B1 (ko) * | 2014-05-02 | 2020-10-15 | 엘지전자 주식회사 | 스크롤 압축기 |
US9739277B2 (en) | 2014-05-15 | 2017-08-22 | Emerson Climate Technologies, Inc. | Capacity-modulated scroll compressor |
US9989057B2 (en) | 2014-06-03 | 2018-06-05 | Emerson Climate Technologies, Inc. | Variable volume ratio scroll compressor |
JP6470697B2 (ja) * | 2015-02-27 | 2019-02-13 | ダイキン工業株式会社 | 圧縮機 |
US9790940B2 (en) | 2015-03-19 | 2017-10-17 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
US10378540B2 (en) | 2015-07-01 | 2019-08-13 | Emerson Climate Technologies, Inc. | Compressor with thermally-responsive modulation system |
US10378542B2 (en) * | 2015-07-01 | 2019-08-13 | Emerson Climate Technologies, Inc. | Compressor with thermal protection system |
US10598180B2 (en) | 2015-07-01 | 2020-03-24 | Emerson Climate Technologies, Inc. | Compressor with thermally-responsive injector |
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 |
US10975868B2 (en) | 2017-07-07 | 2021-04-13 | Emerson Climate Technologies, Inc. | Compressor with floating seal |
US11022119B2 (en) | 2017-10-03 | 2021-06-01 | Emerson Climate Technologies, Inc. | Variable volume ratio compressor |
DE102018124301A1 (de) * | 2017-11-01 | 2019-05-02 | Hanon Systems | Scrollverdichter |
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 |
US11391154B2 (en) | 2018-11-22 | 2022-07-19 | Emerson Climate Technologies (Suzhou) Co., Ltd. | Scroll expander with back pressure chamber |
US11692548B2 (en) | 2020-05-01 | 2023-07-04 | Emerson Climate Technologies, Inc. | Compressor having floating seal assembly |
US11578725B2 (en) | 2020-05-13 | 2023-02-14 | Emerson Climate Technologies, Inc. | Compressor having muffler plate |
US11655818B2 (en) | 2020-05-26 | 2023-05-23 | Emerson Climate Technologies, Inc. | Compressor with compliant seal |
KR102442467B1 (ko) | 2020-11-04 | 2022-09-14 | 엘지전자 주식회사 | 스크롤압축기 |
KR102461069B1 (ko) | 2020-11-18 | 2022-11-01 | 엘지전자 주식회사 | 스크롤압축기 |
US11767846B2 (en) | 2021-01-21 | 2023-09-26 | Copeland Lp | Compressor having seal assembly |
EP4108925A1 (en) * | 2021-06-23 | 2022-12-28 | Emerson Climate Technologies GmbH | Improved sealing and compliance in a scroll compressor |
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 |
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-
2002
- 2002-07-15 US US10/195,280 patent/US6679683B2/en not_active Expired - Lifetime
-
2003
- 2003-06-16 TW TW092116284A patent/TW593893B/zh not_active IP Right Cessation
- 2003-06-19 EP EP20060026262 patent/EP1760318A3/en not_active Withdrawn
- 2003-06-19 EP EP03253880A patent/EP1382854A3/en not_active Withdrawn
- 2003-07-10 KR KR1020030046657A patent/KR101014255B1/ko active IP Right Grant
- 2003-07-11 AU AU2003213308A patent/AU2003213308B2/en not_active Ceased
- 2003-07-11 BR BRPI0302373-7A patent/BR0302373B1/pt not_active IP Right Cessation
- 2003-07-14 CN CNB031476112A patent/CN100523505C/zh not_active Expired - Lifetime
- 2003-12-03 US US10/726,713 patent/US7074013B2/en not_active Expired - Lifetime
-
2006
- 2006-05-16 US US11/435,386 patent/US20060204380A1/en not_active Abandoned
- 2006-05-16 US US11/435,385 patent/US20060204379A1/en not_active Abandoned
-
2007
- 2007-05-18 US US11/750,783 patent/US8475140B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8790098B2 (en) | 2008-05-30 | 2014-07-29 | Emerson Climate Technologies, Inc. | Compressor having output adjustment assembly |
CN102588277B (zh) * | 2008-05-30 | 2014-12-10 | 艾默生环境优化技术有限公司 | 具有容量调节系统的压缩机 |
US8857200B2 (en) | 2009-05-29 | 2014-10-14 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation or fluid injection systems |
CN103939338A (zh) * | 2013-01-21 | 2014-07-23 | 艾默生环境优化技术(苏州)有限公司 | 涡旋压缩机 |
US9897088B2 (en) | 2013-01-21 | 2018-02-20 | Emerson Climate Technologies (Suzhou) Co., Ltd. | Scroll compressor with back pressure chamber having leakage channel |
US11656003B2 (en) | 2019-03-11 | 2023-05-23 | Emerson Climate Technologies, Inc. | Climate-control system having valve assembly |
Also Published As
Publication number | Publication date |
---|---|
US20040081562A1 (en) | 2004-04-29 |
US20060204380A1 (en) | 2006-09-14 |
EP1760318A2 (en) | 2007-03-07 |
TW593893B (en) | 2004-06-21 |
US6679683B2 (en) | 2004-01-20 |
BR0302373A (pt) | 2004-08-24 |
KR101014255B1 (ko) | 2011-02-16 |
BR0302373B1 (pt) | 2012-01-24 |
AU2003213308B2 (en) | 2010-05-20 |
EP1760318A3 (en) | 2008-06-04 |
EP1382854A2 (en) | 2004-01-21 |
AU2003213308A1 (en) | 2004-02-05 |
KR20040007297A (ko) | 2004-01-24 |
US7074013B2 (en) | 2006-07-11 |
CN100523505C (zh) | 2009-08-05 |
US20060204379A1 (en) | 2006-09-14 |
US20030012659A1 (en) | 2003-01-16 |
EP1382854A3 (en) | 2006-05-24 |
US8475140B2 (en) | 2013-07-02 |
TW200401080A (en) | 2004-01-16 |
US20070269326A1 (en) | 2007-11-22 |
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