SE8207389L - Oljekylningsanordning for skruvkompressorn i ett kylsystem - Google Patents
Oljekylningsanordning for skruvkompressorn i ett kylsystemInfo
- Publication number
- SE8207389L SE8207389L SE8207389A SE8207389A SE8207389L SE 8207389 L SE8207389 L SE 8207389L SE 8207389 A SE8207389 A SE 8207389A SE 8207389 A SE8207389 A SE 8207389A SE 8207389 L SE8207389 L SE 8207389L
- Authority
- SE
- Sweden
- Prior art keywords
- oil
- refrigerant
- hydraulic motor
- discharge duct
- pump
- Prior art date
Links
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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- 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
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
- F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/02—Refrigerant pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/336,501 US4419865A (en) | 1981-12-31 | 1981-12-31 | Oil cooling apparatus for refrigeration screw compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8207389D0 SE8207389D0 (sv) | 1982-12-23 |
SE8207389L true SE8207389L (sv) | 1983-07-01 |
SE457465B SE457465B (sv) | 1988-12-27 |
Family
ID=23316390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8207389A SE457465B (sv) | 1981-12-31 | 1982-12-23 | Oljekylningsanordning foer en skruvkompressorn i ett kylsystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US4419865A (sv) |
JP (1) | JPS58150755A (sv) |
CA (1) | CA1167655A (sv) |
GB (1) | GB2112916B (sv) |
SE (1) | SE457465B (sv) |
Families Citing this family (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1171707B (it) * | 1983-09-30 | 1987-06-10 | Babcock Samifi Spa | Dispositivo per il raffreddamento dell'olio in una unita' di compressione e, particolarmente, di compressione a vite |
US4888957A (en) * | 1985-09-18 | 1989-12-26 | Rheem Manufacturing Company | System and method for refrigeration and heating |
US4762469A (en) * | 1986-03-03 | 1988-08-09 | American Standard Inc. | Rotor anti-reverse rotation arrangement in a screw compressor |
US4693736A (en) * | 1986-09-12 | 1987-09-15 | Helix Technology Corporation | Oil cooled hermetic compressor used for helium service |
US4918931A (en) * | 1989-09-05 | 1990-04-24 | Mydax Corporation | Compressor slugging prevention method for a refrigeration system |
US5001908A (en) * | 1990-02-23 | 1991-03-26 | Thermo King Corporation | Oil separator for refrigeration apparatus |
US5457964A (en) * | 1991-03-08 | 1995-10-17 | Hyde; Robert E. | Superheat suppression by liquid injection in centrifugal compressor refrigeration systems |
US5509272A (en) * | 1991-03-08 | 1996-04-23 | Hyde; Robert E. | Apparatus for dehumidifying air in an air-conditioned environment with climate control system |
US5150580A (en) * | 1991-03-08 | 1992-09-29 | Hyde Robert E | Liquid pressure amplification with superheat suppression |
BR9307842A (pt) * | 1993-03-31 | 1996-01-02 | American Standard Inc | Resfriamento de lubrificante de compressor em um sistema de refrigeração |
US5749237A (en) * | 1993-09-28 | 1998-05-12 | Jdm, Ltd. | Refrigerant system flash gas suppressor with variable speed drive |
US5499509A (en) * | 1994-08-16 | 1996-03-19 | American Standard Inc. | Noise control in a centrifugal chiller |
JP3456090B2 (ja) * | 1996-05-14 | 2003-10-14 | 北越工業株式会社 | 油冷式スクリュ圧縮機 |
US5848538A (en) * | 1997-11-06 | 1998-12-15 | American Standard Inc. | Oil and refrigerant pump for centrifugal chiller |
US6098422A (en) * | 1998-12-03 | 2000-08-08 | American Standard Inc. | Oil and refrigerant pump for centrifugal chiller |
US6185944B1 (en) * | 1999-02-05 | 2001-02-13 | Midwest Research Institute | Refrigeration system with a compressor-pump unit and a liquid-injection desuperheating line |
US6122924A (en) * | 1999-06-30 | 2000-09-26 | Carrier Corporation | Hot gas compressor bypass using oil separator circuit |
US6182467B1 (en) * | 1999-09-27 | 2001-02-06 | Carrier Corporation | Lubrication system for screw compressors using an oil still |
US6233967B1 (en) * | 1999-12-03 | 2001-05-22 | American Standard International Inc. | Refrigeration chiller oil recovery employing high pressure oil as eductor motive fluid |
CA2432143A1 (en) | 1999-12-23 | 2001-06-28 | James Ross | Hot discharge gas desuperheater |
US6767524B2 (en) * | 2001-11-15 | 2004-07-27 | Bernard Zimmern | Process to produce nearly oil free compressed ammonia and system to implement it |
US7001329B2 (en) * | 2002-07-23 | 2006-02-21 | Pentax Corporation | Capsule endoscope guidance system, capsule endoscope holder, and capsule endoscope |
US6672102B1 (en) * | 2002-11-27 | 2004-01-06 | Carrier Corporation | Oil recovery and lubrication system for screw compressor refrigeration machine |
US20050195785A1 (en) * | 2004-03-08 | 2005-09-08 | Pentax Corporation | Image signal processing device |
US7726151B2 (en) | 2005-04-05 | 2010-06-01 | Tecumseh Products Company | Variable cooling load refrigeration cycle |
US7219503B2 (en) * | 2005-04-28 | 2007-05-22 | Redi Controls, Inc. | Quick-change coalescent oil separator |
EP1886077A1 (en) * | 2005-05-30 | 2008-02-13 | Johnson Controls Denmark ApS | Oil separation in a cooling circuit |
US7406839B2 (en) * | 2005-10-05 | 2008-08-05 | American Power Conversion Corporation | Sub-cooling unit for cooling system and method |
US8672732B2 (en) * | 2006-01-19 | 2014-03-18 | Schneider Electric It Corporation | Cooling system and method |
US7365973B2 (en) | 2006-01-19 | 2008-04-29 | American Power Conversion Corporation | Cooling system and method |
EP2047103A4 (en) * | 2006-07-27 | 2012-06-27 | Carrier Corp | SCREW COMPRESSOR CAPACITY CONTROL |
US9568206B2 (en) * | 2006-08-15 | 2017-02-14 | Schneider Electric It Corporation | Method and apparatus for cooling |
US8322155B2 (en) * | 2006-08-15 | 2012-12-04 | American Power Conversion Corporation | Method and apparatus for cooling |
US8327656B2 (en) * | 2006-08-15 | 2012-12-11 | American Power Conversion Corporation | Method and apparatus for cooling |
WO2008030930A2 (en) * | 2006-09-07 | 2008-03-13 | Carrier Corporation | Compressor service tool |
US8769982B2 (en) * | 2006-10-02 | 2014-07-08 | Emerson Climate Technologies, Inc. | Injection system and method for refrigeration system compressor |
US7647790B2 (en) * | 2006-10-02 | 2010-01-19 | Emerson Climate Technologies, Inc. | Injection system and method for refrigeration system compressor |
US8181478B2 (en) * | 2006-10-02 | 2012-05-22 | Emerson Climate Technologies, Inc. | Refrigeration system |
US7681404B2 (en) * | 2006-12-18 | 2010-03-23 | American Power Conversion Corporation | Modular ice storage for uninterruptible chilled water |
US20080142068A1 (en) * | 2006-12-18 | 2008-06-19 | American Power Conversion Corporation | Direct Thermoelectric chiller assembly |
US8425287B2 (en) * | 2007-01-23 | 2013-04-23 | Schneider Electric It Corporation | In-row air containment and cooling system and method |
AU2008255030B2 (en) | 2007-05-15 | 2014-02-20 | Schneider Electric It Corporation | Methods and systems for managing facility power and cooling |
US20090030554A1 (en) * | 2007-07-26 | 2009-01-29 | Bean Jr John H | Cooling control device and method |
US8219362B2 (en) | 2009-05-08 | 2012-07-10 | American Power Conversion Corporation | System and method for arranging equipment in a data center |
CN101858662A (zh) * | 2010-05-26 | 2010-10-13 | 广东欧科空调制冷有限公司 | 螺杆式风冷冷水机组及其制冷工作方法 |
EP2612035A2 (en) | 2010-08-30 | 2013-07-10 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
US8688413B2 (en) | 2010-12-30 | 2014-04-01 | Christopher M. Healey | System and method for sequential placement of cooling resources within data center layouts |
CN104137660B (zh) | 2011-12-22 | 2017-11-24 | 施耐德电气It公司 | 用于在电子系统中预测温度值的系统和方法 |
WO2013095516A1 (en) | 2011-12-22 | 2013-06-27 | Schneider Electric It Corporation | Analysis of effect of transient events on temperature in a data center |
EP2920469A2 (en) | 2012-09-27 | 2015-09-23 | Vilter Manufacturing Llc | Apparatus and method for enhancing compressor efficiency |
CN105960567A (zh) | 2013-10-17 | 2016-09-21 | 开利公司 | 两相制冷系统 |
DE102017107933A1 (de) * | 2017-04-12 | 2018-10-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kompressorsystem mit regelbarer und/oder steuerbarer Temperaturüberwachungs-einrichtung |
US11835270B1 (en) | 2018-06-22 | 2023-12-05 | Booz Allen Hamilton Inc. | Thermal management systems |
US11112155B1 (en) | 2018-11-01 | 2021-09-07 | Booz Allen Hamilton Inc. | Thermal management systems |
US11448431B1 (en) | 2018-11-01 | 2022-09-20 | Booz Allen Hamilton Inc. | Thermal management systems for extended operation |
US11333402B1 (en) | 2018-11-01 | 2022-05-17 | Booz Allen Hamilton Inc. | Thermal management systems |
US11835271B1 (en) | 2019-03-05 | 2023-12-05 | Booz Allen Hamilton Inc. | Thermal management systems |
US11629892B1 (en) | 2019-06-18 | 2023-04-18 | Booz Allen Hamilton Inc. | Thermal management systems |
US11752837B1 (en) | 2019-11-15 | 2023-09-12 | Booz Allen Hamilton Inc. | Processing vapor exhausted by thermal management systems |
US11561030B1 (en) | 2020-06-15 | 2023-01-24 | Booz Allen Hamilton Inc. | Thermal management systems |
CN114876806B (zh) * | 2022-04-29 | 2024-01-19 | 青岛海容商用冷链股份有限公司 | 节能型气体压缩机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA644084A (en) * | 1962-07-03 | L. Maher Joseph | Motor compressor unit | |
US2986898A (en) * | 1959-10-08 | 1961-06-06 | Vilter Mfg Co | Refrigeration system with refrigerant operated pump |
US3067590A (en) * | 1960-07-06 | 1962-12-11 | Jr Charles P Wood | Pumping apparatus for refrigerator systems |
US3200603A (en) * | 1963-11-15 | 1965-08-17 | Carrier Corp | Lubricant control means for refrigeration apparatus |
US3408828A (en) * | 1967-09-08 | 1968-11-05 | Dunham Bush Inc | Refrigeration system and system for separating oil from compressed gas |
US4275570A (en) * | 1980-06-16 | 1981-06-30 | Vilter Manufacturing Corporation | Oil cooling means for refrigeration screw compressor |
-
1981
- 1981-12-31 US US06/336,501 patent/US4419865A/en not_active Expired - Lifetime
-
1982
- 1982-11-26 CA CA000416481A patent/CA1167655A/en not_active Expired
- 1982-11-29 GB GB08234004A patent/GB2112916B/en not_active Expired
- 1982-12-23 SE SE8207389A patent/SE457465B/sv not_active IP Right Cessation
- 1982-12-28 JP JP57227871A patent/JPS58150755A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58150755A (ja) | 1983-09-07 |
JPS6354985B2 (sv) | 1988-10-31 |
GB2112916B (en) | 1985-04-17 |
CA1167655A (en) | 1984-05-22 |
SE8207389D0 (sv) | 1982-12-23 |
GB2112916A (en) | 1983-07-27 |
SE457465B (sv) | 1988-12-27 |
US4419865A (en) | 1983-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8207389-1 Format of ref document f/p: F |
|
NUG | Patent has lapsed |