IL134413A - Two-stage reciprocating compressors and related heating and air conditioning systems and methods - Google Patents
Two-stage reciprocating compressors and related heating and air conditioning systems and methodsInfo
- Publication number
- IL134413A IL134413A IL13441398A IL13441398A IL134413A IL 134413 A IL134413 A IL 134413A IL 13441398 A IL13441398 A IL 13441398A IL 13441398 A IL13441398 A IL 13441398A IL 134413 A IL134413 A IL 134413A
- Authority
- IL
- Israel
- Prior art keywords
- compressor
- cam
- crankshaft
- crankpin
- piston
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 15
- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000006835 compression Effects 0.000 claims abstract description 43
- 238000007906 compression Methods 0.000 claims abstract description 43
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 37
- 230000002441 reversible effect Effects 0.000 claims abstract description 34
- 230000000368 destabilizing effect Effects 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 46
- 238000001816 cooling Methods 0.000 claims description 29
- 238000004378 air conditioning Methods 0.000 claims description 27
- 239000012530 fluid Substances 0.000 claims description 24
- 230000002829 reductive effect Effects 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000001050 lubricating effect Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 241000867418 Morion Species 0.000 claims 1
- 241000282472 Canis lupus familiaris Species 0.000 description 40
- 239000003921 oil Substances 0.000 description 29
- 239000003507 refrigerant Substances 0.000 description 22
- 230000001012 protector Effects 0.000 description 15
- 238000005461 lubrication Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 210000000707 wrist Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000004323 axial length Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 241001328961 Aleiodes compressor Species 0.000 description 1
- 241001640034 Heteropterys Species 0.000 description 1
- 241001424392 Lucia limbaria Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- UAJUXJSXCLUTNU-UHFFFAOYSA-N pranlukast Chemical compound C=1C=C(OCCCCC=2C=CC=CC=2)C=CC=1C(=O)NC(C=1)=CC=C(C(C=2)=O)C=1OC=2C=1N=NNN=1 UAJUXJSXCLUTNU-UHFFFAOYSA-N 0.000 description 1
- 229960004583 pranlukast Drugs 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
- F04B49/123—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
- F04B49/125—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
- F04B49/126—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts with a double eccenter mechanism
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/08—Address circuits; Decoders; Word-line control circuits
-
- 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
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0206—Length of piston stroke
-
- 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
- F04B2205/00—Fluid parameters
- F04B2205/15—By-passing over the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/074—Details of compressors or related parts with multiple cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/911,481 US6092993A (en) | 1997-08-14 | 1997-08-14 | Adjustable crankpin throw structure having improved throw stabilizing means |
| PCT/US1998/016770 WO1999009319A2 (en) | 1997-08-14 | 1998-08-13 | Two stage reciprocating compressors and associated hvac systems and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL134413A0 IL134413A0 (en) | 2001-04-30 |
| IL134413A true IL134413A (en) | 2004-07-25 |
Family
ID=25430313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL13441398A IL134413A (en) | 1997-08-14 | 1998-08-13 | Two-stage reciprocating compressors and related heating and air conditioning systems and methods |
Country Status (8)
| Country | Link |
|---|---|
| US (6) | US6092993A (de) |
| EP (1) | EP1003971B1 (de) |
| KR (1) | KR100560333B1 (de) |
| CN (1) | CN1192165C (de) |
| BR (1) | BR9811903A (de) |
| DE (1) | DE69832882T2 (de) |
| IL (1) | IL134413A (de) |
| WO (1) | WO1999009319A2 (de) |
Families Citing this family (109)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979440A (en) | 1997-06-16 | 1999-11-09 | Sequal Technologies, Inc. | Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator |
| US7204249B1 (en) * | 1997-10-01 | 2007-04-17 | Invcare Corporation | Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage |
| US5988165A (en) * | 1997-10-01 | 1999-11-23 | Invacare Corporation | Apparatus and method for forming oxygen-enriched gas and compression thereof for high-pressure mobile storage utilization |
| US6099259A (en) * | 1998-01-26 | 2000-08-08 | Bristol Compressors, Inc. | Variable capacity compressor |
| US6446451B1 (en) * | 1998-01-26 | 2002-09-10 | York International Corporation | Variable capacity compressor having adjustable crankpin throw structure |
| US7083397B1 (en) | 1998-06-04 | 2006-08-01 | Scroll Technologies | Scroll compressor with motor control for capacity modulation |
| JP2000130323A (ja) * | 1998-10-29 | 2000-05-12 | Zexel Corp | ハイブリッドコンプレッサ |
| US6190137B1 (en) * | 1999-09-24 | 2001-02-20 | Tecumseh Products Company | Reversible, variable displacement compressor |
| DE10003882C2 (de) * | 2000-01-29 | 2003-10-02 | Bitzer Kuehlmaschinenbau Gmbh | Kältemittelkompressor |
| US6357125B1 (en) * | 2000-04-24 | 2002-03-19 | S-B Power Tool Company | Adjustable stroke mechanism for a scotch yoke assembly |
| AUPQ855600A0 (en) * | 2000-07-04 | 2000-07-27 | Stocktonriver Pty Limited | Hydrostatic transmission |
| JP2002127741A (ja) * | 2000-10-25 | 2002-05-08 | Matsushita Electric Ind Co Ltd | 自動車用電動コンプレッサ駆動装置 |
| US6761544B2 (en) * | 2001-04-09 | 2004-07-13 | Schlumberger Technology Corporation | Lubrication system for downhole application |
| JP4080993B2 (ja) * | 2001-06-01 | 2008-04-23 | エルジー エレクトロニクス インコーポレイティド | 二容量圧縮器 |
| US6619926B2 (en) * | 2001-09-12 | 2003-09-16 | Tecumseh Products Company | Cam and crank engagement for a reversible, variable displacement compressor and a method of operation therefor |
| US6401469B1 (en) | 2001-09-14 | 2002-06-11 | Carrier Corporation | Control unit and method for two-stage reciprocating compressor |
| DE60136231D1 (de) * | 2001-12-17 | 2008-11-27 | Lg Electronics Inc | Kompressor mit zweifacher förderleistung |
| US6638029B2 (en) | 2001-12-19 | 2003-10-28 | Hamilton Sunstrand Corporation | Pressure ratio modulation for a two stage oil free compressor assembly |
| US6609896B2 (en) * | 2002-01-28 | 2003-08-26 | Bristol Compressors, Inc. | Device and method for reducing forces in mechanisms |
| US6684755B2 (en) * | 2002-01-28 | 2004-02-03 | Bristol Compressors, Inc. | Crankshaft, compressor using crankshaft, and method for assembling a compressor including installing crankshaft |
| KR100468916B1 (ko) | 2002-05-01 | 2005-02-02 | 삼성전자주식회사 | 공기 조화기 및 그 제어 방법 |
| WO2003103128A1 (en) | 2002-05-29 | 2003-12-11 | Bristol Compressors, Inc. | System and method for soft starting a three phase motor |
| US10464579B2 (en) | 2006-04-17 | 2019-11-05 | Ge Global Sourcing Llc | System and method for automated establishment of a vehicle consist |
| US10338580B2 (en) | 2014-10-22 | 2019-07-02 | Ge Global Sourcing Llc | System and method for determining vehicle orientation in a vehicle consist |
| US20040055322A1 (en) * | 2002-09-19 | 2004-03-25 | Sun Microsystems, Inc. | Field replaceable packard refrigeration module with vapor chamber heat sink for cooling electronic components |
| US20040065111A1 (en) * | 2002-10-08 | 2004-04-08 | Sun Microsystems, Inc. | Field replaceable packaged refrigeration module with thermosyphon for cooling electronic components |
| KR100452774B1 (ko) * | 2002-10-09 | 2004-10-14 | 삼성전자주식회사 | 로터리 압축기 |
| US20040079100A1 (en) * | 2002-10-25 | 2004-04-29 | Sun Microsystems, Inc. | Field replaceable packaged refrigeration module with capillary pumped loop for cooling electronic components |
| US20040163403A1 (en) * | 2003-02-21 | 2004-08-26 | Sun Microsystems, Inc. | Apparatus and method for cooling electronic systems |
| KR20040086892A (ko) * | 2003-03-22 | 2004-10-13 | 삼성전자주식회사 | 로터리압축기 |
| US20040241010A1 (en) * | 2003-03-27 | 2004-12-02 | Samsung Electronics Co., Ltd. | Variable capacity rotary compressor |
| CN100383383C (zh) * | 2003-06-25 | 2008-04-23 | 乐金电子(天津)电器有限公司 | 双重容量压缩机的闭锁机构 |
| CN100344873C (zh) * | 2003-06-25 | 2007-10-24 | 乐金电子(天津)电器有限公司 | 双重容量压缩机的闩锁装置 |
| KR20050011523A (ko) * | 2003-07-23 | 2005-01-29 | 삼성전자주식회사 | 용량가변 회전압축기 |
| JP4617656B2 (ja) * | 2003-10-14 | 2011-01-26 | パナソニック株式会社 | 密閉型圧縮機 |
| JP4331725B2 (ja) * | 2003-10-29 | 2009-09-16 | エルジー エレクトロニクス インコーポレイティド | 冷蔵庫の圧縮機の運転制御方法及びその装置 |
| US7568895B2 (en) * | 2003-12-20 | 2009-08-04 | Lg Electronics Inc. | Dual capacity compressor |
| JP4429769B2 (ja) * | 2004-03-16 | 2010-03-10 | パナソニック株式会社 | 密閉型圧縮機 |
| US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
| KR100802015B1 (ko) | 2004-08-10 | 2008-02-12 | 삼성전자주식회사 | 용량가변 회전압축기 |
| US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
| US7374406B2 (en) * | 2004-10-15 | 2008-05-20 | Bristol Compressors, Inc. | System and method for reducing noise in multi-capacity compressors |
| KR100765162B1 (ko) * | 2004-11-15 | 2007-10-15 | 삼성전자주식회사 | 능력가변 회전압축기 |
| US7518333B1 (en) * | 2005-03-07 | 2009-04-14 | Gary Randolph Fisher | Dynamic reef surge generation |
| GB0506006D0 (en) * | 2005-03-23 | 2005-04-27 | Howes Jonathan S | Apparatus for use as a heat pump |
| WO2007019452A2 (en) * | 2005-08-05 | 2007-02-15 | Carleton Life Support Systems, Inc. | Cam driven piston compressor |
| US8062003B2 (en) * | 2005-09-21 | 2011-11-22 | Invacare Corporation | System and method for providing oxygen |
| JP2007183020A (ja) * | 2006-01-05 | 2007-07-19 | Matsushita Electric Ind Co Ltd | 能力可変式空気調和機 |
| US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
| US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
| KR100830944B1 (ko) * | 2007-02-06 | 2008-05-20 | 엘지전자 주식회사 | 왕복동식 압축기 |
| US20090071183A1 (en) * | 2007-07-02 | 2009-03-19 | Christopher Stover | Capacity modulated compressor |
| US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
| US7763808B2 (en) * | 2007-08-20 | 2010-07-27 | Bristol Compressors International, Inc. | Hermetic electrical feedthrough assembly for a compressor and method for making the same |
| WO2009055009A2 (en) | 2007-10-24 | 2009-04-30 | Emerson Climate Technologies, Inc. | Scroll compressor for carbon dioxide refrigerant |
| US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
| US7856834B2 (en) * | 2008-02-20 | 2010-12-28 | Trane International Inc. | Centrifugal compressor assembly and method |
| US9353765B2 (en) | 2008-02-20 | 2016-05-31 | Trane International Inc. | Centrifugal compressor assembly and method |
| US8028540B2 (en) * | 2008-03-04 | 2011-10-04 | 123Phase Inc. | Four terminal hermetic bushing for use with single-phase electrical service line and three-winding motor |
| US20090277197A1 (en) * | 2008-05-01 | 2009-11-12 | Gambiana Dennis S | Evaporator apparatus and method for modulating cooling |
| US8417386B2 (en) * | 2008-11-17 | 2013-04-09 | Trane International Inc. | System and method for defrost of an HVAC system |
| US8388318B2 (en) * | 2009-04-06 | 2013-03-05 | Bristol Compressors International, Inc. | Hermetic crankcase heater |
| US8734125B2 (en) | 2009-09-24 | 2014-05-27 | Emerson Climate Technologies, Inc. | Crankcase heater systems and methods for variable speed compressors |
| US20110280754A1 (en) * | 2010-05-17 | 2011-11-17 | Sun-Wonder Industrial Co. | Cam-type pump structure for a refrigerant recycling machine |
| CN102128160B (zh) * | 2010-12-30 | 2013-03-20 | 加西贝拉压缩机有限公司 | 制冷压缩机用曲柄—连杆机构 |
| CA2934860C (en) | 2011-02-28 | 2018-07-31 | Emerson Electric Co. | Residential solutions hvac monitoring and diagnosis |
| DE102012011733A1 (de) * | 2011-06-14 | 2012-12-20 | Rotorcomp Verdichter Gmbh | Kolbenkompressor |
| WO2012177720A1 (en) | 2011-06-22 | 2012-12-27 | Carrier Corporation | Condenser fan speed control for air conditioning system efficiency optimization |
| US9897082B2 (en) | 2011-09-15 | 2018-02-20 | General Electric Company | Air compressor prognostic system |
| EP2589898B1 (de) | 2011-11-04 | 2018-01-24 | Emerson Climate Technologies GmbH | Ölverwaltungssystem für einen Kompressor |
| US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
| CA2863207A1 (en) | 2012-02-03 | 2013-08-08 | Invacare Corporation | Pumping device |
| US20130280095A1 (en) | 2012-04-20 | 2013-10-24 | General Electric Company | Method and system for reciprocating compressor starting |
| CN102767507A (zh) * | 2012-07-18 | 2012-11-07 | 无锡市苏立成汽车空调压缩机有限公司 | 一种汽车空调压缩机转臂结构 |
| CN102767506A (zh) * | 2012-07-18 | 2012-11-07 | 无锡市苏立成汽车空调压缩机有限公司 | 一种汽车空调压缩机斜盘组件 |
| EP2893188B1 (de) | 2012-09-04 | 2016-09-14 | Carrier Corporation | Kolbenbolzen-haltevorrichtung eines reziprokierenden kältemittelverdichters |
| US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
| US9903627B2 (en) * | 2012-11-06 | 2018-02-27 | Carrier Corporation | Method of operating an air conditioning system including reducing the energy consumed by the compressor crank case heaters |
| US9181939B2 (en) | 2012-11-16 | 2015-11-10 | Emerson Climate Technologies, Inc. | Compressor crankcase heating control systems and methods |
| US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
| EP2971989A4 (de) | 2013-03-15 | 2016-11-30 | Emerson Electric Co | Fernüberwachung und -diagnose für ein hvac-system |
| US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
| WO2014165731A1 (en) | 2013-04-05 | 2014-10-09 | Emerson Electric Co. | Heat-pump system with refrigerant charge diagnostics |
| ITMI20130583A1 (it) * | 2013-04-11 | 2014-10-12 | Frascold S P A | Compressore per un impianto frigorifero e impianto frigorifero comprendente detto compressore |
| US9353738B2 (en) | 2013-09-19 | 2016-05-31 | Emerson Climate Technologies, Inc. | Compressor crankcase heating control systems and methods |
| BR102013028731B1 (pt) * | 2013-11-07 | 2021-08-10 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. | Conjunto eixo-contrapeso de compressor alternativo |
| US9227693B2 (en) * | 2014-01-16 | 2016-01-05 | Ansure, Inc. | Auxiliary device for hydraulic brake assembly |
| US10371426B2 (en) | 2014-04-01 | 2019-08-06 | Emerson Climate Technologies, Inc. | System and method of controlling a variable-capacity compressor |
| CN103925193B (zh) * | 2014-04-30 | 2016-12-07 | 芜湖欧宝机电有限公司 | 高效低噪往复活塞式冰箱压缩机及其制造工艺 |
| CN104044430A (zh) * | 2014-06-04 | 2014-09-17 | 浙江双荣汽车空调制造有限公司 | 汽车电动空调系统 |
| US10018392B2 (en) | 2014-06-09 | 2018-07-10 | Emerson Climate Technologies, Inc. | System and method for controlling a variable-capacity compressor |
| EP3186510B1 (de) | 2014-08-25 | 2018-12-26 | Carrier Corporation | Zahnradpumpe mit zweifacher druckentlastung |
| CN104832402B (zh) * | 2015-04-30 | 2017-10-03 | 珠海凌达压缩机有限公司 | 曲轴及具有其的压缩机 |
| WO2017015711A1 (en) | 2015-07-27 | 2017-02-02 | Walmsley Developments Pty Ltd | Portable pump |
| US9800188B2 (en) * | 2015-09-15 | 2017-10-24 | Regal Beloit America, Inc. | Hybrid drive circuit for variable speed induction motor |
| JP6090405B1 (ja) * | 2015-10-16 | 2017-03-08 | ダイキン工業株式会社 | 圧縮機 |
| US10955164B2 (en) | 2016-07-14 | 2021-03-23 | Ademco Inc. | Dehumidification control system |
| CN106979218A (zh) * | 2017-04-12 | 2017-07-25 | 中清能（北京）科技有限公司 | 一种偏心轴 |
| ES2784976T3 (es) | 2017-06-21 | 2020-10-02 | Walmsley Dev Pty Ltd | Bomba portátil |
| KR101966551B1 (ko) * | 2017-10-20 | 2019-04-08 | 협성철광 주식회사 | 머드 펌프의 파워엔드 |
| CN108213829B (zh) * | 2018-03-26 | 2023-11-14 | 辽宁工业大学 | 一种用于搅拌摩擦焊的交错轮辐式可伸缩工装及其调节方法 |
| JP6933729B2 (ja) * | 2018-04-13 | 2021-09-08 | 安徽美芝制冷設備有限公司Ａｎｈｕｉ Ｍｅｉｚｈｉ Ｃｏｍｐｒｅｓｓｏｒ Ｃｏ．，Ｌｔｄ． | 圧縮機のクランクシャフト用の偏芯ブッシュ、クランクシャフト、クランクシャフトアセンブリ及び圧縮機 |
| CN109519362B (zh) * | 2018-11-14 | 2019-10-29 | 珠海格力电器股份有限公司 | 电机设备的控制方法、装置、控制器和存储介质 |
| US11624358B2 (en) * | 2020-09-01 | 2023-04-11 | Schlumberger Technology Corporation | Measuring backlash of a pump gear train |
| US11959823B2 (en) | 2020-09-23 | 2024-04-16 | Schlumberger Technology Corporation | Measuring backlash of a drive train |
| US11662104B2 (en) | 2021-03-26 | 2023-05-30 | First Co. | Independent temperature control for rooms |
| EP4095378B1 (de) * | 2021-05-25 | 2024-08-07 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Kolbenverdichter |
| DE102023114839A1 (de) * | 2023-06-06 | 2024-12-12 | Zf Cv Systems Europe Bv | Verfahren zur Steuerung eines trockenlaufenden Kolbenkompressors sowie Kolben-kompressor zur Durchführung dieses Verfahrens |
| CN116626273B (zh) * | 2023-07-21 | 2023-10-03 | 常州科德水处理成套设备股份有限公司 | 一种水处理离子交换树脂分离度测试装置 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1475298A (en) | 1922-10-18 | 1923-11-27 | Guglielmello Salvatore | Boot-blacking machine |
| US3041849A (en) * | 1959-09-25 | 1962-07-03 | Borg Warner | Heat pump systems |
| US3214931A (en) * | 1964-05-25 | 1965-11-02 | Trane Co | Thermostatic control for refrigeration systems |
| US3855509A (en) * | 1972-04-18 | 1974-12-17 | Gen Electric | Control system for induction motors |
| US3985475A (en) * | 1974-02-20 | 1976-10-12 | Tecumseh Products Company | Expansible chamber device |
| CA1015983A (en) * | 1974-08-28 | 1977-08-23 | Inco Limited | Double-eccentric variable drive system |
| DE2533804C3 (de) * | 1975-07-29 | 1978-10-19 | Teldix Gmbh, 6900 Heidelberg | Lager für den Rotor einer OE-Spinnmaschine |
| US4245966A (en) * | 1978-01-30 | 1981-01-20 | Westinghouse Electric Corp. | Reciprocating piston device with changeable stroke length |
| US4242626A (en) * | 1978-08-15 | 1980-12-30 | Jet Spray Cooler, Inc. | AC Motor drive |
| US4236874A (en) * | 1979-03-02 | 1980-12-02 | Westinghouse Electric Corp. | Dual capacity compressor with reversible motor and controls arrangement therefor |
| US4248053A (en) * | 1979-03-05 | 1981-02-03 | Westinghouse Electric Corp. | Dual capacity compressor with reversible motor and controls arrangement therefor |
| US4559686A (en) * | 1980-06-11 | 1985-12-24 | Tecumseh Products Company | Method of assembling a hermetic compressor |
| AU7812181A (en) * | 1980-12-11 | 1982-06-17 | Card-O-Matic Pty. Limited | Speed changing of electric motors |
| US4396359A (en) * | 1981-07-20 | 1983-08-02 | Carrier Corporation | Motor compressor unit |
| DE3138812A1 (de) * | 1981-09-30 | 1983-04-14 | L. Schuler GmbH, 7320 Göppingen | Exzentertrieb mit hubversellung |
| US4503371A (en) * | 1982-10-21 | 1985-03-05 | Tsudakoma Kogyo Kabushiki Kaisha | Mass driver circuit for weaving looms |
| US4494447A (en) * | 1982-11-02 | 1985-01-22 | Westinghouse Electric Corp. | Self-latching eccentric cam for dual stroke compressor or pump |
| US4479419A (en) * | 1982-11-02 | 1984-10-30 | Westinghouse Electric Corp. | Dual capacity reciprocating compressor |
| US4566289A (en) * | 1983-11-16 | 1986-01-28 | Hitachi, Ltd. | Refrigerator control system |
| US4598764A (en) * | 1984-10-09 | 1986-07-08 | Honeywell Inc. | Refrigeration heat pump and auxiliary heating apparatus control system with switchover during low outdoor temperature |
| US4879502A (en) * | 1985-01-28 | 1989-11-07 | Hitachi, Ltd. | Speed control apparatus and method for motors |
| JPS6273068A (ja) * | 1985-09-25 | 1987-04-03 | 株式会社日立製作所 | 冷蔵庫の制御方法 |
| US5252905A (en) * | 1985-12-23 | 1993-10-12 | York International Corporation | Driving system for single phase A-C induction motor |
| US4687982A (en) * | 1986-02-27 | 1987-08-18 | Pt Components, Inc. | Instant reversing circuit |
| US4767293A (en) * | 1986-08-22 | 1988-08-30 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
| US4873838A (en) * | 1986-10-31 | 1989-10-17 | Carrier Corporation | Refrigerant metering in a variable flow system |
| JPH0450470Y2 (de) * | 1987-04-16 | 1992-11-27 | ||
| US4838769A (en) * | 1988-01-25 | 1989-06-13 | Tecumseh Products Company | High side scotch yoke compressor |
| US4963075A (en) * | 1988-08-04 | 1990-10-16 | The Charles Machine Works, Inc. | Radial diaphragm pump |
| US4830589A (en) * | 1988-09-08 | 1989-05-16 | Hypro Corp. | Variable stroke positive displacement pump |
| US5106278A (en) * | 1988-09-21 | 1992-04-21 | Bristol Compressors, Inc. | Refrigerant gas compressor construction |
| JPH0420751A (ja) * | 1990-05-15 | 1992-01-24 | Toshiba Corp | 冷凍サイクル |
| US5080130A (en) * | 1990-06-01 | 1992-01-14 | Bristol Compressors, Inc. | Gas compressor head and discharge valve construction |
| US5203857A (en) * | 1990-06-01 | 1993-04-20 | Bristol Compressors, Inc. | Gas compressor head and discharge valve construction |
| US5062276A (en) * | 1990-09-20 | 1991-11-05 | Electric Power Research Institute, Inc. | Humidity control for variable speed air conditioner |
| US5129792A (en) * | 1991-01-25 | 1992-07-14 | General Motors Corporation | Refrigerant compressor having gas pulsation suppression device |
| US5070932A (en) * | 1991-02-20 | 1991-12-10 | Lennox Industries Inc. | Thermostat with enhanced outdoor temperature anticipation |
| BR9102288A (pt) * | 1991-05-28 | 1993-01-05 | Brasileira S A Embraco Empresa | Conjunto abafador de succao para compressor hermetico |
| EP0547351B1 (de) * | 1991-12-02 | 1996-05-08 | Aida Engineering, Ltd. | Vorrichtung zum Einstellen des Stösselhubes an einer Presse |
| US5592058A (en) * | 1992-05-27 | 1997-01-07 | General Electric Company | Control system and methods for a multiparameter electronically commutated motor |
| US5237892A (en) * | 1992-07-28 | 1993-08-24 | Tecumseh Products Company | Reduced material crankshaft fabrication |
| DE4322223A1 (de) * | 1993-07-03 | 1995-01-12 | Ako Werke Gmbh & Co | Regelungseinrichtung für einen Verdichtermotor eines Kühl- und/oder Gefriergeräts |
| GB2289958A (en) * | 1994-06-01 | 1995-12-06 | Sanyo Electric Co | Air conditioning control circuit |
| US5780990A (en) * | 1997-03-06 | 1998-07-14 | Weber; Harold J. | Parasynchronous induction motor control method and apparatus |
| US6099259A (en) * | 1998-01-26 | 2000-08-08 | Bristol Compressors, Inc. | Variable capacity compressor |
-
1997
- 1997-08-14 US US08/911,481 patent/US6092993A/en not_active Expired - Lifetime
-
1998
- 1998-08-13 KR KR1020007001512A patent/KR100560333B1/ko not_active Expired - Fee Related
- 1998-08-13 US US09/133,841 patent/US6132177A/en not_active Expired - Fee Related
- 1998-08-13 DE DE69832882T patent/DE69832882T2/de not_active Expired - Fee Related
- 1998-08-13 BR BR9811903-6A patent/BR9811903A/pt not_active IP Right Cessation
- 1998-08-13 EP EP98940868A patent/EP1003971B1/de not_active Expired - Lifetime
- 1998-08-13 IL IL13441398A patent/IL134413A/en not_active IP Right Cessation
- 1998-08-13 CN CNB98809522XA patent/CN1192165C/zh not_active Expired - Fee Related
- 1998-08-13 WO PCT/US1998/016770 patent/WO1999009319A2/en not_active Ceased
-
2000
- 2000-05-31 US US09/584,183 patent/US6953324B1/en not_active Expired - Fee Related
- 2000-06-29 US US09/606,412 patent/US6389823B1/en not_active Expired - Lifetime
- 2000-06-29 US US09/605,432 patent/US6331925B1/en not_active Expired - Lifetime
-
2002
- 2002-05-09 US US10/140,946 patent/US6591621B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1003971B1 (de) | 2005-12-21 |
| KR100560333B1 (ko) | 2006-03-14 |
| US6331925B1 (en) | 2001-12-18 |
| WO1999009319A9 (en) | 1999-08-05 |
| DE69832882T2 (de) | 2006-06-29 |
| US6591621B2 (en) | 2003-07-15 |
| US20020170301A1 (en) | 2002-11-21 |
| IL134413A0 (en) | 2001-04-30 |
| BR9811903A (pt) | 2000-08-15 |
| US6132177A (en) | 2000-10-17 |
| WO1999009319A2 (en) | 1999-02-25 |
| WO1999009319A3 (en) | 1999-04-29 |
| US6389823B1 (en) | 2002-05-21 |
| WO1999009319A8 (en) | 1999-06-10 |
| DE69832882D1 (de) | 2006-01-26 |
| US6092993A (en) | 2000-07-25 |
| EP1003971A2 (de) | 2000-05-31 |
| CN1271406A (zh) | 2000-10-25 |
| KR20010022907A (ko) | 2001-03-26 |
| US6953324B1 (en) | 2005-10-11 |
| CN1192165C (zh) | 2005-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6389823B1 (en) | Two stage reciprocating compressors and associated HVAC system and methods | |
| KR100944147B1 (ko) | 증기 분사 시스템을 가진 스크롤 압축기 | |
| EP1051571B1 (de) | Verdichter mit veränderlicher fördermenge und einstellbare kurbeltriebanordnung | |
| US10378539B2 (en) | System including high-side and low-side compressors | |
| US8857200B2 (en) | Compressor having capacity modulation or fluid injection systems | |
| US4006602A (en) | Refrigeration apparatus and method | |
| KR20240017369A (ko) | 저압 챔버 회전식 압축기 및 에어컨 | |
| US6446451B1 (en) | Variable capacity compressor having adjustable crankpin throw structure | |
| KR100525412B1 (ko) | 냉동 시스템의 압축기 제어 시스템 및 압축기의 제어방법 | |
| CN113316699A (zh) | 用于气候控制系统的油控制 | |
| US6276154B1 (en) | Two step metering device | |
| CN114517982A (zh) | 换热系统、换热系统的控制方法以及空调器 | |
| EP0205670A1 (de) | Kälte- oder Wärmepumpensystem | |
| US20060245961A1 (en) | Rotary compressor with permanent magnet motor | |
| RIEGGER | Advanced Compressors | |
| KR20000042683A (ko) | 밀폐형 압축기 보호장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |