CN1510273A - 涡旋式机械 - Google Patents
涡旋式机械 Download PDFInfo
- Publication number
- CN1510273A CN1510273A CNA031476465A CN03147646A CN1510273A CN 1510273 A CN1510273 A CN 1510273A CN A031476465 A CNA031476465 A CN A031476465A CN 03147646 A CN03147646 A CN 03147646A CN 1510273 A CN1510273 A CN 1510273A
- Authority
- CN
- China
- Prior art keywords
- scroll
- mentioned
- chamber
- solenoid valve
- fluid
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 35
- 238000005057 refrigeration Methods 0.000 description 23
- 238000007906 compression Methods 0.000 description 21
- 230000006698 induction Effects 0.000 description 21
- 230000006835 compression Effects 0.000 description 19
- 239000007788 liquid Substances 0.000 description 13
- 239000011148 porous material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012797 qualification Methods 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines 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
- F01C1/04—Rotary-piston machines or engines 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 of internal-axis type
-
- 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
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
-
- 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
-
- 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
-
- 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
- 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
- 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
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/58—Valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/026—Compressor control by controlling unloaders
- F25B2600/0261—Compressor control by controlling unloaders external to the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2509—Economiser valves
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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/401,343 US6213731B1 (en) | 1999-09-21 | 1999-09-21 | Compressor pulse width modulation |
US09/401,343 | 1999-09-21 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001287699A Division CN1183327C (zh) | 1999-09-21 | 2000-09-21 | 涡旋式机械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1510273A true CN1510273A (zh) | 2004-07-07 |
CN100353066C CN100353066C (zh) | 2007-12-05 |
Family
ID=23587368
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007100023681A Pending CN1995756A (zh) | 1999-09-21 | 2000-09-21 | 涡旋式机械 |
CNB001287699A Expired - Fee Related CN1183327C (zh) | 1999-09-21 | 2000-09-21 | 涡旋式机械 |
CNB031476465A Expired - Fee Related CN100353066C (zh) | 1999-09-21 | 2000-09-21 | 涡旋式机械 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007100023681A Pending CN1995756A (zh) | 1999-09-21 | 2000-09-21 | 涡旋式机械 |
CNB001287699A Expired - Fee Related CN1183327C (zh) | 1999-09-21 | 2000-09-21 | 涡旋式机械 |
Country Status (10)
Country | Link |
---|---|
US (2) | US6213731B1 (zh) |
EP (2) | EP1087142B1 (zh) |
JP (1) | JP4782915B2 (zh) |
KR (2) | KR100637011B1 (zh) |
CN (3) | CN1995756A (zh) |
AU (1) | AU768192B2 (zh) |
BR (1) | BR0004334A (zh) |
DE (1) | DE60032033T2 (zh) |
ES (1) | ES2257270T3 (zh) |
MX (1) | MXPA00009021A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101205916B (zh) * | 2006-12-22 | 2013-12-11 | 艾默生环境优化技术有限公司 | 涡旋压缩机的蒸气喷射系统 |
CN105026764A (zh) * | 2013-02-06 | 2015-11-04 | 艾默生环境优化技术有限公司 | 容量可调节的涡旋式压缩机 |
CN108547770A (zh) * | 2018-05-25 | 2018-09-18 | 天津商业大学 | 变排气孔口大小的涡旋式制冷压缩机 |
CN108591061A (zh) * | 2018-05-25 | 2018-09-28 | 天津商业大学 | 带内容积比调节的卧式涡旋式制冷压缩机 |
Families Citing this family (152)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047557A (en) * | 1995-06-07 | 2000-04-11 | Copeland Corporation | Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor |
US6206652B1 (en) | 1998-08-25 | 2001-03-27 | Copeland Corporation | Compressor capacity modulation |
US6047556A (en) * | 1997-12-08 | 2000-04-11 | Carrier Corporation | Pulsed flow for capacity control |
US6478550B2 (en) * | 1998-06-12 | 2002-11-12 | Daikin Industries, Ltd. | Multi-stage capacity-controlled scroll compressor |
US6505475B1 (en) | 1999-08-20 | 2003-01-14 | Hudson Technologies Inc. | Method and apparatus for measuring and improving efficiency in refrigeration systems |
US6213731B1 (en) * | 1999-09-21 | 2001-04-10 | Copeland Corporation | Compressor pulse width modulation |
JP4639413B2 (ja) * | 1999-12-06 | 2011-02-23 | ダイキン工業株式会社 | スクロール圧縮機および空気調和機 |
US6558126B1 (en) * | 2000-05-01 | 2003-05-06 | Scroll Technologies | Compressor utilizing low volt power tapped from high volt power |
AU2410501A (en) * | 2000-06-07 | 2001-12-17 | Samsung Electronics Co., Ltd. | Control system for starting of air conditioner and control method thereof |
US6412293B1 (en) * | 2000-10-11 | 2002-07-02 | Copeland Corporation | Scroll machine with continuous capacity modulation |
US6679683B2 (en) * | 2000-10-16 | 2004-01-20 | Copeland Corporation | Dual volume-ratio scroll machine |
AU2010212403B2 (en) * | 2000-10-16 | 2013-01-10 | Emerson Climate Technologies, Inc | Dual volume-ratio scroll machine |
US6601397B2 (en) * | 2001-03-16 | 2003-08-05 | Copeland Corporation | Digital scroll condensing unit controller |
US6457948B1 (en) * | 2001-04-25 | 2002-10-01 | Copeland Corporation | Diagnostic system for a compressor |
US6672846B2 (en) * | 2001-04-25 | 2004-01-06 | Copeland Corporation | Capacity modulation for plural compressors |
US6892546B2 (en) | 2001-05-03 | 2005-05-17 | Emerson Retail Services, Inc. | System for remote refrigeration monitoring and diagnostics |
US6668240B2 (en) * | 2001-05-03 | 2003-12-23 | Emerson Retail Services Inc. | Food quality and safety model for refrigerated food |
US6655172B2 (en) * | 2002-01-24 | 2003-12-02 | Copeland Corporation | Scroll compressor with vapor injection |
US6615598B1 (en) * | 2002-03-26 | 2003-09-09 | Copeland Corporation | Scroll machine with liquid injection |
US6672090B1 (en) * | 2002-07-15 | 2004-01-06 | Copeland Corporation | Refrigeration control |
US6792767B1 (en) | 2002-10-21 | 2004-09-21 | Aaon Inc. | Controls for air conditioner |
US6889173B2 (en) | 2002-10-31 | 2005-05-03 | Emerson Retail Services Inc. | System for monitoring optimal equipment operating parameters |
CN100344881C (zh) * | 2003-06-17 | 2007-10-24 | 乐金电子(天津)电器有限公司 | 涡旋式压缩机的减少噪音装置 |
US6821092B1 (en) * | 2003-07-15 | 2004-11-23 | Copeland Corporation | Capacity modulated scroll compressor |
US7290398B2 (en) * | 2003-08-25 | 2007-11-06 | Computer Process Controls, Inc. | Refrigeration control system |
US7299649B2 (en) * | 2003-12-09 | 2007-11-27 | Emerson Climate Technologies, Inc. | Vapor injection system |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
KR100888384B1 (ko) * | 2004-05-28 | 2009-03-13 | 요크 인터내셔널 코포레이션 | 이코노마이저 회로 제어 시스템 및 방법 |
CN100455802C (zh) * | 2004-06-21 | 2009-01-28 | 乐金电子(天津)电器有限公司 | 具有吸入量调节装置的涡旋式压缩机 |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
US7481627B2 (en) * | 2004-08-30 | 2009-01-27 | Mat Industries Llc | Air compressor tools that communicate with an air compressor |
US20060045751A1 (en) * | 2004-08-30 | 2006-03-02 | Powermate Corporation | Air compressor with variable speed motor |
US20060045749A1 (en) * | 2004-08-30 | 2006-03-02 | Powermate Corporation | Air compressor utilizing an electronic control system |
KR100664058B1 (ko) * | 2004-11-04 | 2007-01-03 | 엘지전자 주식회사 | 스크롤 압축기의 용량 가변장치 |
KR100575704B1 (ko) * | 2004-11-11 | 2006-05-03 | 엘지전자 주식회사 | 스크롤 압축기의 용량 가변장치 |
EP1851959B1 (en) * | 2005-02-21 | 2012-04-11 | Computer Process Controls, Inc. | Enterprise control and monitoring system |
US20060204378A1 (en) * | 2005-03-08 | 2006-09-14 | Anderson Gary J | Dual horizontal scroll machine |
US7429167B2 (en) * | 2005-04-18 | 2008-09-30 | Emerson Climate Technologies, Inc. | Scroll machine having a discharge valve assembly |
US8156751B2 (en) * | 2005-05-24 | 2012-04-17 | Emerson Climate Technologies, Inc. | Control and protection system for a variable capacity compressor |
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 |
US8037710B2 (en) | 2005-08-22 | 2011-10-18 | Emerson Climate Technologies, Inc. | Compressor with vapor injection system |
US7275385B2 (en) * | 2005-08-22 | 2007-10-02 | Emerson Climate Technologies, Inc. | Compressor with vapor injection system |
US20070059193A1 (en) * | 2005-09-12 | 2007-03-15 | Copeland Corporation | Scroll compressor with vapor injection |
US20070089436A1 (en) * | 2005-10-21 | 2007-04-26 | Abtar Singh | Monitoring refrigerant in a refrigeration system |
US7665315B2 (en) * | 2005-10-21 | 2010-02-23 | Emerson Retail Services, Inc. | Proofing a refrigeration system operating state |
US7752854B2 (en) * | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring a condenser in a refrigeration system |
US20070089435A1 (en) * | 2005-10-21 | 2007-04-26 | Abtar Singh | Predicting maintenance in a refrigeration system |
US7752853B2 (en) | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring refrigerant in a refrigeration system |
US20070093732A1 (en) * | 2005-10-26 | 2007-04-26 | David Venturi | Vibroacoustic sound therapeutic system and method |
CN101297168A (zh) * | 2005-10-26 | 2008-10-29 | 开利公司 | 具有受脉宽调制的部件和可变速压缩机的制冷系统 |
US7814758B2 (en) * | 2006-04-03 | 2010-10-19 | Computer Process Controls, Inc. | Refrigeration system controller and method |
CN100386522C (zh) * | 2006-05-22 | 2008-05-07 | 南京奥特佳冷机有限公司 | 车用恒压式全封闭涡旋压缩机 |
EP2047187A4 (en) * | 2006-07-19 | 2011-06-08 | Carrier Corp | REFRIGERANT SYSTEM WITH PULSE WIDTH MODULATION FOR REFRIGERANT CIRCUIT |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
WO2008014433A1 (en) * | 2006-07-27 | 2008-01-31 | Carrier Corporation | Screw compressor capacity control |
ES2748928T3 (es) * | 2006-08-01 | 2020-03-18 | Carrier Corp | Diseño modular de válvula de compresor para sistema refrigerante |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
US8052406B2 (en) * | 2006-11-15 | 2011-11-08 | Emerson Climate Technologies, Inc. | Scroll machine having improved discharge valve assembly |
CN101568777B (zh) * | 2006-12-26 | 2012-02-15 | 开利公司 | 带有排气至吸气旁路的脉宽调制 |
US20080184733A1 (en) * | 2007-02-05 | 2008-08-07 | Tecumseh Products Company | Scroll compressor with refrigerant injection system |
US8485789B2 (en) | 2007-05-18 | 2013-07-16 | Emerson Climate Technologies, Inc. | Capacity modulated scroll compressor system and method |
US8047012B2 (en) * | 2007-05-24 | 2011-11-01 | Computer Process Controls, Inc. | Refrigeration system and method using multiple variable capacity devices |
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ES2647783T3 (es) * | 2008-05-30 | 2017-12-26 | Emerson Climate Technologies, Inc. | Compresor que tiene un sistema de modulación de la capacidad |
EP2307729B1 (en) * | 2008-05-30 | 2018-02-21 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation system |
WO2009155094A2 (en) | 2008-05-30 | 2009-12-23 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation system |
CN102089525B (zh) * | 2008-05-30 | 2013-08-07 | 艾默生环境优化技术有限公司 | 具有包括活塞致动的输出调节组件的压缩机 |
CA2671109C (en) * | 2008-07-08 | 2012-10-23 | Tecumseh Products Company | Scroll compressor utilizing liquid or vapor injection |
CN102119274A (zh) * | 2008-08-12 | 2011-07-06 | 开利公司 | 压缩机气缸的专用脉冲阀 |
US8082747B2 (en) * | 2008-12-09 | 2011-12-27 | Thermo King Corporation | Temperature control through pulse width modulation |
MX2011007293A (es) | 2009-01-27 | 2011-09-01 | Emerson Climate Technologies | Sistema descargador y metodo para un compresor. |
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CN108547770A (zh) * | 2018-05-25 | 2018-09-18 | 天津商业大学 | 变排气孔口大小的涡旋式制冷压缩机 |
CN108591061A (zh) * | 2018-05-25 | 2018-09-28 | 天津商业大学 | 带内容积比调节的卧式涡旋式制冷压缩机 |
CN108547770B (zh) * | 2018-05-25 | 2024-04-23 | 天津商业大学 | 变排气孔口大小的涡旋式制冷压缩机 |
CN108591061B (zh) * | 2018-05-25 | 2024-05-07 | 天津商业大学 | 带内容积比调节的卧式涡旋式制冷压缩机 |
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EP1619389A3 (en) | 2006-03-29 |
CN100353066C (zh) | 2007-12-05 |
EP1087142A3 (en) | 2002-06-26 |
DE60032033T2 (de) | 2007-05-10 |
EP1619389B1 (en) | 2014-01-15 |
JP2001099078A (ja) | 2001-04-10 |
JP4782915B2 (ja) | 2011-09-28 |
CN1183327C (zh) | 2005-01-05 |
EP1619389A2 (en) | 2006-01-25 |
KR20060064580A (ko) | 2006-06-13 |
BR0004334A (pt) | 2001-07-24 |
KR100696644B1 (ko) | 2007-03-19 |
CN1289011A (zh) | 2001-03-28 |
US6213731B1 (en) | 2001-04-10 |
AU5947200A (en) | 2001-04-12 |
KR100637011B1 (ko) | 2006-10-20 |
EP1087142A2 (en) | 2001-03-28 |
KR20010050527A (ko) | 2001-06-15 |
MXPA00009021A (es) | 2002-03-08 |
DE60032033D1 (de) | 2007-02-15 |
CN1995756A (zh) | 2007-07-11 |
USRE40257E1 (en) | 2008-04-22 |
ES2257270T3 (es) | 2006-08-01 |
AU768192B2 (en) | 2003-12-04 |
EP1087142B1 (en) | 2006-03-15 |
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