FI944069A - Alijäähdytysjärjestelmä jäähdytyspiiriä varten - Google Patents

Alijäähdytysjärjestelmä jäähdytyspiiriä varten Download PDF

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Publication number
FI944069A
FI944069A FI944069A FI944069A FI944069A FI 944069 A FI944069 A FI 944069A FI 944069 A FI944069 A FI 944069A FI 944069 A FI944069 A FI 944069A FI 944069 A FI944069 A FI 944069A
Authority
FI
Finland
Prior art keywords
cooling circuit
subcooling system
subcooling
cooling
circuit
Prior art date
Application number
FI944069A
Other languages
English (en)
Swedish (sv)
Other versions
FI944069A0 (fi
Inventor
Reinhard Radermacher
Doogsoo Jung
Original Assignee
Univ Maryland
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 Univ Maryland filed Critical Univ Maryland
Publication of FI944069A0 publication Critical patent/FI944069A0/fi
Publication of FI944069A publication Critical patent/FI944069A/fi

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FI944069A 1992-03-06 1994-09-05 Alijäähdytysjärjestelmä jäähdytyspiiriä varten FI944069A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/846,947 US5243837A (en) 1992-03-06 1992-03-06 Subcooling system for refrigeration cycle
PCT/US1993/001802 WO1993018357A1 (en) 1992-03-06 1993-03-04 Subcooling system for refrigeration cycle

Publications (2)

Publication Number Publication Date
FI944069A0 FI944069A0 (fi) 1994-09-05
FI944069A true FI944069A (fi) 1994-09-05

Family

ID=25299390

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944069A FI944069A (fi) 1992-03-06 1994-09-05 Alijäähdytysjärjestelmä jäähdytyspiiriä varten

Country Status (7)

Country Link
US (1) US5243837A (fi)
EP (1) EP0628150A4 (fi)
JP (1) JPH07504490A (fi)
BR (1) BR9306025A (fi)
FI (1) FI944069A (fi)
NO (1) NO302200B1 (fi)
WO (1) WO1993018357A1 (fi)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406805A (en) * 1993-11-12 1995-04-18 University Of Maryland Tandem refrigeration system
JPH1054616A (ja) * 1996-08-14 1998-02-24 Daikin Ind Ltd 空気調和機
US7150160B2 (en) * 1998-10-08 2006-12-19 Global Energy Group, Inc. Building exhaust and air conditioner condensate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
KR100549063B1 (ko) 1998-12-01 2006-04-14 삼성전자주식회사 냉장고
JP2002089978A (ja) * 2000-09-11 2002-03-27 Daikin Ind Ltd ペア型の冷凍装置およびマルチ型の冷凍装置
US6481243B1 (en) * 2001-04-02 2002-11-19 Wei Fang Pressure accumulator at high pressure side and waste heat re-use device for vapor compressed air conditioning or refrigeration equipment
CN1308632C (zh) * 2001-09-14 2007-04-04 左明立 复合式制冷循环装置及其方法
FR2833340B1 (fr) * 2001-12-07 2004-07-02 Lgl France Dispositif d'echange de chaleur
US6938432B2 (en) * 2002-01-10 2005-09-06 Espec Corp. Cooling apparatus and a thermostat with the apparatus installed therein
DE10297770D2 (de) 2002-08-28 2005-09-29 Bms Energietechnik Ag Wildersw Zweistufenverdampfung mit integrierter Flüssigkeitsunterkühlung und Saugdampfüberhitzung in frequenzgesteuerter Modultechnik
SE526250C2 (sv) 2003-12-08 2005-08-02 Alfa Laval Corp Ab Värmeväxlaranordning
US9857103B2 (en) 2013-11-04 2018-01-02 Lg Electronics Inc. Refrigerator having a condensation loop between a receiver and an evaporator
DE202007017723U1 (de) * 2007-11-21 2008-03-20 Meister, Remo Anlage für die Kälte-, Heiz- oder Klimatechnik, insbesondere Kälteanlage
DE102008037819A1 (de) * 2008-06-11 2009-12-17 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE102008043823B4 (de) * 2008-11-18 2011-05-12 WESKA Kälteanlagen GmbH Wärmepumpenanlage
US8646286B2 (en) * 2010-12-30 2014-02-11 Pdx Technologies Llc Refrigeration system controlled by refrigerant quality within evaporator
WO2012128610A1 (en) * 2011-03-23 2012-09-27 Thermo Hygro Consultants Sdn Bhd Liquid line subcooler and method of subcooling working fluid entering metering device
EP2631567A1 (en) * 2012-02-24 2013-08-28 Airbus Operations GmbH Cooling system with a plurality of super-coolers
US10132538B2 (en) * 2012-05-25 2018-11-20 Hussmann Corporation Heat exchanger with integrated subcooler
US20150047385A1 (en) * 2013-08-15 2015-02-19 Heat Pump Technologies, LLC Partitioned evaporator for a reversible heat pump system operating in the heating mode
US9746226B2 (en) * 2013-11-04 2017-08-29 Lg Electronics Inc. Refrigerator
US9476613B2 (en) * 2014-04-10 2016-10-25 Mahle International Gmbh Method to control a cooling circuit
US10119729B2 (en) * 2014-07-01 2018-11-06 Evapco, Inc. Evaporator liquid preheater for reducing refrigerant charge
US20160003500A1 (en) * 2014-07-02 2016-01-07 Gesueldo Ricotta Evaporator and methods of using same
WO2017106849A1 (en) * 2015-12-18 2017-06-22 Ricotta Gesualdo Evaporator and methods of using same
DE102016202565A1 (de) * 2016-02-19 2017-08-24 BSH Hausgeräte GmbH Kältegerät mit mehreren Lagerkammern
JP6682081B1 (ja) * 2019-09-24 2020-04-15 株式会社マック 冷凍方法
US20230247795A1 (en) * 2022-01-28 2023-08-03 The Research Foundation For The State University Of New York Regenerative preheater for phase change cooling applications

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US2079687A (en) * 1932-04-04 1937-05-11 Fourness Dev Corp Ltd Refrigerating system
US2841965A (en) * 1954-06-29 1958-07-08 Gen Electric Dual capacity refrigeration
US2884768A (en) * 1955-02-23 1959-05-05 Gen Motors Corp Automobile refrigerating apparatus
US3064449A (en) * 1960-11-28 1962-11-20 Task Corp Refrigerant compressor
DE1241468B (de) * 1962-12-01 1967-06-01 Andrija Fuderer Dr Ing Kompressionsverfahren zur Kaelterzeugung
US3362180A (en) * 1965-08-25 1968-01-09 Du Pont Chemical process
US3952533A (en) * 1974-09-03 1976-04-27 Kysor Industrial Corporation Multiple valve refrigeration system
DE2758737A1 (de) * 1977-12-29 1979-07-05 Siemens Ag Verfahren zum betreiben einer waermepumpe
FR2444905A2 (fr) * 1978-12-21 1980-07-18 Airgel Moyen d'ameliorer le refroidissement du condensat des installations frigorifiques ou de groupe de chaleur perfectionnees
US4259848A (en) * 1979-06-15 1981-04-07 Voigt Carl A Refrigeration system
US4359879A (en) * 1980-12-31 1982-11-23 Diversified Air Products, Inc. Refrigeration system and novel heat exchanger therefor
KR840000779A (ko) * 1981-08-12 1984-02-27 가다야마 니하찌로오 냉매유량(冷媒流量)을 제어하는 기능을 갖는 냉동시스템(冷凍 system)
US4416119A (en) * 1982-01-08 1983-11-22 Whirlpool Corporation Variable capacity binary refrigerant refrigeration apparatus
US4683726A (en) * 1986-07-16 1987-08-04 Rejs Co., Inc. Refrigeration apparatus
FR2607142B1 (fr) * 1986-11-21 1989-04-28 Inst Francais Du Petrole Melange de fluides de travail utilisables dans les cycles thermodynamiques a compression comprenant du trifluoromethane et du chlorodifluoroethane
US4936113A (en) * 1989-02-03 1990-06-26 Nivens Jerry W Thermal inter-cooler
AU627587B2 (en) * 1989-06-16 1992-08-27 Sanyo Electric Co., Ltd. Refrigerant composition
FR2660306B1 (fr) * 1990-04-02 1992-06-05 Atochem Nouveau melange azeotropique a bas point d'ebullition et ses applications comme fluide frigorigene, comme propulseur d'aerosols ou comme agent d'expansion des mousses plastiques.
US5092138A (en) * 1990-07-10 1992-03-03 The University Of Maryland Refrigeration system
US5076064A (en) * 1990-10-31 1991-12-31 York International Corporation Method and refrigerants for replacing existing refrigerants in centrifugal compressors

Also Published As

Publication number Publication date
BR9306025A (pt) 1997-11-18
NO943147D0 (no) 1994-08-25
WO1993018357A1 (en) 1993-09-16
EP0628150A4 (en) 1995-03-01
EP0628150A1 (en) 1994-12-14
JPH07504490A (ja) 1995-05-18
NO302200B1 (no) 1998-02-02
FI944069A0 (fi) 1994-09-05
NO943147L (no) 1994-08-25
US5243837A (en) 1993-09-14

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Legal Events

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FD Application lapsed