CA1167655A - Oil cooling apparatus for refrigeration screw compressor - Google Patents

Oil cooling apparatus for refrigeration screw compressor

Info

Publication number
CA1167655A
CA1167655A CA000416481A CA416481A CA1167655A CA 1167655 A CA1167655 A CA 1167655A CA 000416481 A CA000416481 A CA 000416481A CA 416481 A CA416481 A CA 416481A CA 1167655 A CA1167655 A CA 1167655A
Authority
CA
Canada
Prior art keywords
oil
refrigerant
pump
duct
outlet
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.)
Expired
Application number
CA000416481A
Other languages
English (en)
French (fr)
Inventor
Paul G. Szymaszek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Copeland Industrial LP
Original Assignee
Vilter Manufacturing LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vilter Manufacturing LLC filed Critical Vilter Manufacturing LLC
Application granted granted Critical
Publication of CA1167655A publication Critical patent/CA1167655A/en
Expired legal-status Critical Current

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)
CA000416481A 1981-12-31 1982-11-26 Oil cooling apparatus for refrigeration screw compressor Expired CA1167655A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US336,501 1981-12-31
US06/336,501 US4419865A (en) 1981-12-31 1981-12-31 Oil cooling apparatus for refrigeration screw compressor

Publications (1)

Publication Number Publication Date
CA1167655A true CA1167655A (en) 1984-05-22

Family

ID=23316390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416481A Expired CA1167655A (en) 1981-12-31 1982-11-26 Oil cooling apparatus for refrigeration screw compressor

Country Status (5)

Country Link
US (1) US4419865A (cg-RX-API-DMAC7.html)
JP (1) JPS58150755A (cg-RX-API-DMAC7.html)
CA (1) CA1167655A (cg-RX-API-DMAC7.html)
GB (1) GB2112916B (cg-RX-API-DMAC7.html)
SE (1) SE457465B (cg-RX-API-DMAC7.html)

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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
US5150580A (en) * 1991-03-08 1992-09-29 Hyde Robert E Liquid pressure amplification with superheat suppression
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
WO1994023252A1 (en) * 1993-03-31 1994-10-13 American Standard Inc. Cooling of compressor lubricant in a refrigeration system
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
AU2602601A (en) 1999-12-23 2001-07-03 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
US20090126376A1 (en) * 2005-05-30 2009-05-21 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
US7365973B2 (en) 2006-01-19 2008-04-29 American Power Conversion Corporation Cooling system and method
US8672732B2 (en) * 2006-01-19 2014-03-18 Schneider Electric It Corporation Cooling system and method
AU2007279212B2 (en) * 2006-07-27 2012-02-16 Carrier Corporation Screw compressor capacity control
US8327656B2 (en) * 2006-08-15 2012-12-11 American Power Conversion Corporation Method and apparatus for cooling
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
WO2008030930A2 (en) * 2006-09-07 2008-03-13 Carrier Corporation Compressor service tool
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
US8769982B2 (en) * 2006-10-02 2014-07-08 Emerson Climate Technologies, Inc. Injection system and method for refrigeration system compressor
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
CA2686564C (en) 2007-05-15 2018-04-17 American Power Conversion 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
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems 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
CN104137105B (zh) 2011-12-22 2017-07-11 施耐德电气It公司 关于瞬时事件对数据中心中的温度的影响分析
EP2796025A4 (en) 2011-12-22 2016-06-29 Schneider Electric It Corp SYSTEM AND METHOD FOR PREDICTING TEMPERATURE VALUES IN AN ELECTRONIC SYSTEM
WO2014052192A2 (en) 2012-09-27 2014-04-03 Vilter Manufacturing Llc Apparatus and method for enhancing compressor efficiency
US10174975B2 (en) 2013-10-17 2019-01-08 Carrier Corporation Two-phase refrigeration system
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
US11536494B1 (en) 2018-11-01 2022-12-27 Booz Allen Hamilton Inc. Thermal management systems for extended operation
US11448434B1 (en) 2018-11-01 2022-09-20 Booz Allen Hamilton Inc. Thermal management systems
US11112155B1 (en) 2018-11-01 2021-09-07 Booz Allen Hamilton Inc. Thermal management systems
US11761685B1 (en) 2019-03-05 2023-09-19 Booz Allen Hamilton Inc. Open cycle thermal management system with a vapor pump device and recuperative heat exchanger
US11796230B1 (en) 2019-06-18 2023-10-24 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
TWI885392B (zh) * 2023-06-21 2025-06-01 復盛股份有限公司 製冷系統及其控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE457465B (sv) 1988-12-27
JPS58150755A (ja) 1983-09-07
GB2112916A (en) 1983-07-27
JPS6354985B2 (cg-RX-API-DMAC7.html) 1988-10-31
SE8207389D0 (sv) 1982-12-23
SE8207389L (sv) 1983-07-01
US4419865A (en) 1983-12-13
GB2112916B (en) 1985-04-17

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Legal Events

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