NO940936L - Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem - Google Patents

Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem

Info

Publication number
NO940936L
NO940936L NO940936A NO940936A NO940936L NO 940936 L NO940936 L NO 940936L NO 940936 A NO940936 A NO 940936A NO 940936 A NO940936 A NO 940936A NO 940936 L NO940936 L NO 940936L
Authority
NO
Norway
Prior art keywords
high pressure
pressure regulation
circuit
gas cooler
detection
Prior art date
Application number
NO940936A
Other languages
English (en)
Other versions
NO180603C (no
NO940936D0 (no
NO180603B (no
Inventor
Gustav Lorentzen
Roar Rektorli Bang
Jostein Pettersen
Original Assignee
Sinvent As
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 Sinvent As filed Critical Sinvent As
Priority to NO940936A priority Critical patent/NO180603C/no
Publication of NO940936L publication Critical patent/NO940936L/no
Publication of NO940936D0 publication Critical patent/NO940936D0/no
Publication of NO180603B publication Critical patent/NO180603B/no
Publication of NO180603C publication Critical patent/NO180603C/no

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
    • 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
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/063—Feed forward expansion valves
    • 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
    • F25B2400/16—Receivers
    • 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
    • F25B2600/17—Control issues by controlling the pressure of the condenser
NO940936A 1991-09-16 1994-03-16 Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem og et kompresjonskjölesystem for utförelse av samme NO180603C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO940936A NO180603C (no) 1991-09-16 1994-03-16 Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem og et kompresjonskjölesystem for utförelse av samme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/NO1991/000119 WO1993006423A1 (en) 1991-09-16 1991-09-16 Method of high-side pressure regulation in transcritical vapor compression cycle device
NO940936A NO180603C (no) 1991-09-16 1994-03-16 Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem og et kompresjonskjölesystem for utförelse av samme

Publications (4)

Publication Number Publication Date
NO940936L true NO940936L (no) 1994-03-16
NO940936D0 NO940936D0 (no) 1994-03-16
NO180603B NO180603B (no) 1997-02-03
NO180603C NO180603C (no) 1997-05-14

Family

ID=19907665

Family Applications (1)

Application Number Title Priority Date Filing Date
NO940936A NO180603C (no) 1991-09-16 1994-03-16 Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem og et kompresjonskjölesystem for utförelse av samme

Country Status (13)

Country Link
EP (1) EP0604417B1 (no)
JP (1) JP2931668B2 (no)
KR (1) KR100245958B1 (no)
AT (1) ATE137009T1 (no)
AU (1) AU669473B2 (no)
BR (1) BR9107318A (no)
CA (1) CA2119015C (no)
DE (1) DE69118924T2 (no)
DK (1) DK0604417T3 (no)
ES (1) ES2088502T3 (no)
NO (1) NO180603C (no)
RU (1) RU2088865C1 (no)
WO (1) WO1993006423A1 (no)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO175830C (no) * 1992-12-11 1994-12-14 Sinvent As Kompresjonskjölesystem
DE4432272C2 (de) * 1994-09-09 1997-05-15 Daimler Benz Ag Verfahren zum Betreiben einer Kälteerzeugungsanlage für das Klimatisieren von Fahrzeugen und eine Kälteerzeugungsanlage zur Durchführung desselben
NO970066D0 (no) * 1997-01-08 1997-01-08 Norild As Kuldeanlegg med lukket sirkulasjonskrets
JPH1163694A (ja) * 1997-08-21 1999-03-05 Zexel Corp 冷却サイクル
JP3365273B2 (ja) * 1997-09-25 2003-01-08 株式会社デンソー 冷凍サイクル
US6206652B1 (en) 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
US6105386A (en) * 1997-11-06 2000-08-22 Denso Corporation Supercritical refrigerating apparatus
JP4196450B2 (ja) * 1997-11-06 2008-12-17 株式会社デンソー 超臨界冷凍サイクル
JPH11211250A (ja) * 1998-01-21 1999-08-06 Denso Corp 超臨界冷凍サイクル
JP3900669B2 (ja) 1998-04-16 2007-04-04 株式会社豊田自動織機 制御弁及び可変容量型圧縮機
JP4075129B2 (ja) * 1998-04-16 2008-04-16 株式会社豊田自動織機 冷房装置の制御方法
JP3861451B2 (ja) * 1998-04-20 2006-12-20 株式会社デンソー 超臨界冷凍サイクル
FR2779216B1 (fr) 1998-05-28 2000-08-04 Valeo Climatisation Dispositif de climatisation de vehicule utilisant un fluide refrigerant a l'etat supercritique
FR2779215B1 (fr) 1998-05-28 2000-08-04 Valeo Climatisation Circuit de climatisation utilisant un fluide refrigerant a l'etat supercritique, notamment pour vehicule
DE19829335C2 (de) * 1998-07-01 2000-06-08 Kki Klima-, Kaelte- Und Industrieanlagen Schmitt Kg Kälteanlage
DE19832480A1 (de) * 1998-07-20 2000-01-27 Behr Gmbh & Co Mit CO¶2¶ betreibbare Klimaanlage für ein Fahrzeug
JP4207340B2 (ja) * 1999-03-15 2009-01-14 株式会社デンソー 冷凍サイクル
JP2000320910A (ja) * 1999-05-11 2000-11-24 Bosch Automotive Systems Corp 冷凍サイクルの制御方法及びこの方法を用いた冷凍サイクル
JP2000346472A (ja) 1999-06-08 2000-12-15 Mitsubishi Heavy Ind Ltd 超臨界蒸気圧縮サイクル
JP2001033115A (ja) * 1999-07-16 2001-02-09 Zexel Valeo Climate Control Corp 冷凍サイクル
WO2001006183A1 (fr) * 1999-07-16 2001-01-25 Zexel Valeo Climate Control Corporation Cycle frigorifique
FR2796595B1 (fr) * 1999-07-22 2001-09-28 Valeo Climatisation Dispositif detendeur pour circuit de climatisation, en particulier de vehicule automobile
JP2001174076A (ja) * 1999-10-08 2001-06-29 Zexel Valeo Climate Control Corp 冷凍サイクル
JP3838008B2 (ja) * 2000-09-06 2006-10-25 松下電器産業株式会社 冷凍サイクル装置
US6523365B2 (en) * 2000-12-29 2003-02-25 Visteon Global Technologies, Inc. Accumulator with internal heat exchanger
NO20014258D0 (no) * 2001-09-03 2001-09-03 Sinvent As System for kjöle- og oppvarmingsformål
US6568199B1 (en) 2002-01-22 2003-05-27 Carrier Corporation Method for optimizing coefficient of performance in a transcritical vapor compression system
ATE521860T1 (de) 2002-03-28 2011-09-15 Panasonic Corp Kühlkreislaufvorrichtung
JP2003294338A (ja) * 2002-03-29 2003-10-15 Japan Climate Systems Corp 熱交換器
JP4143434B2 (ja) 2003-02-03 2008-09-03 カルソニックカンセイ株式会社 超臨界冷媒を用いた車両用空調装置
DE10337136A1 (de) * 2003-08-11 2005-03-24 Behr Gmbh & Co. Kg Klimaanlage und Verfahren zur Regelung der Heizleistung derselben
US6923011B2 (en) 2003-09-02 2005-08-02 Tecumseh Products Company Multi-stage vapor compression system with intermediate pressure vessel
US6959557B2 (en) 2003-09-02 2005-11-01 Tecumseh Products Company Apparatus for the storage and controlled delivery of fluids
US7096679B2 (en) 2003-12-23 2006-08-29 Tecumseh Products Company Transcritical vapor compression system and method of operating including refrigerant storage tank and non-variable expansion device
DE102004015297A1 (de) * 2004-03-29 2005-11-03 Andreas Bangheri Vorrichtung und Verfahren zur zyklischen Dampfkompression
JP4179231B2 (ja) 2004-06-09 2008-11-12 株式会社デンソー 圧力制御弁と蒸気圧縮式冷凍サイクル
JP4613526B2 (ja) 2004-06-23 2011-01-19 株式会社デンソー 超臨界式ヒートポンプサイクル装置
WO2006087005A1 (en) * 2005-02-18 2006-08-24 Carrier Corporation Method for controlling high-pressure in an intermittently supercritically operating refrigeration circuit
DE102005044029B3 (de) * 2005-09-14 2007-03-22 Stiebel Eltron Gmbh & Co. Kg Wärmepumpe
JP2007139342A (ja) * 2005-11-21 2007-06-07 Mitsubishi Heavy Ind Ltd 空気調和機の圧力制御弁および空気調和機
JP2008064439A (ja) * 2006-09-11 2008-03-21 Daikin Ind Ltd 空気調和装置
US8157538B2 (en) 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
EP2391826B1 (en) 2009-01-27 2017-03-15 Emerson Climate Technologies, Inc. Unloader system and method for a compressor
US10378533B2 (en) 2011-12-06 2019-08-13 Bitzer Us, Inc. Control for compressor unloading system
JP2013124802A (ja) * 2011-12-14 2013-06-24 Panasonic Corp 冷凍サイクル装置
CN104937351B (zh) * 2013-01-31 2017-09-01 开利公司 具有节能器的多隔舱运输制冷系统
CN112432376B (zh) * 2020-11-24 2021-09-03 同济大学 二氧化碳冷藏冷冻系统及智能切换-混合控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1591302A (en) * 1925-06-09 1926-07-06 William S Franklin Automatic expansion valve for refrigerating systems
US3400555A (en) * 1966-05-02 1968-09-10 American Gas Ass Refrigeration system employing heat actuated compressor
US3413815A (en) * 1966-05-02 1968-12-03 American Gas Ass Heat-actuated regenerative compressor for refrigerating systems
US3638446A (en) * 1969-06-27 1972-02-01 Robert T Palmer Low ambient control of subcooling control valve
GB1544804A (en) * 1977-05-02 1979-04-25 Commercial Refrigeration Ltd Apparatus for and methods of transferring heat between bodies of fluid or other substance
SE463533B (sv) * 1987-04-13 1990-12-03 Handelsbolaget Heliovent Anording foer temperaturbaserad koeldmediestyrning vid en vaermepump
NO890076D0 (no) * 1989-01-09 1989-01-09 Sinvent As Luftkondisjonering.
US5042262A (en) * 1990-05-08 1991-08-27 Liquid Carbonic Corporation Food freezer

Also Published As

Publication number Publication date
CA2119015C (en) 2002-07-09
ES2088502T3 (es) 1996-08-16
CA2119015A1 (en) 1993-04-01
AU8530191A (en) 1993-04-27
JP2931668B2 (ja) 1999-08-09
ATE137009T1 (de) 1996-05-15
EP0604417A1 (en) 1994-07-06
AU669473B2 (en) 1996-06-13
NO180603C (no) 1997-05-14
WO1993006423A1 (en) 1993-04-01
RU94030805A (ru) 1997-04-20
EP0604417B1 (en) 1996-04-17
DE69118924D1 (de) 1996-05-23
KR100245958B1 (en) 2000-04-01
NO940936D0 (no) 1994-03-16
RU2088865C1 (ru) 1997-08-27
JPH06510111A (ja) 1994-11-10
DK0604417T3 (da) 1996-08-26
DE69118924T2 (de) 1996-11-21
BR9107318A (pt) 1995-11-07
NO180603B (no) 1997-02-03

Similar Documents

Publication Publication Date Title
NO940936D0 (no) Fremgangsmåte ved höytrykksregulering i et transkritisk kompresjonskuldesystem
EP0756954A3 (en) Air conditioning apparatus
BR0113692B1 (pt) método e arranjo para degelo de um trocador de calor (evaporador) em um sistema de compressão de vapor.
KR920001154A (ko) 냉동사이클 장치
GB2301406A (en) Air treating device having a bellows compressor
JPS6470651A (en) Cooling device having low compression ratio and high efficiency
JPH11248294A (ja) 冷凍装置
CN1019894C (zh) 用温差式膨胀阀作节流控制的制冷装置
KR970009803B1 (ko) 냉동사이클 장치
SU879193A2 (ru) Холодильна установка
KR0135133B1 (ko) 두개의 증발기를 갖는 냉장고의 냉장실용 증발기구조
KR0115172Y1 (ko) 압축기의 과부하 방지장치
SU1300271A1 (ru) Холодильна машина
RU97106543A (ru) Способ регулирования и регулятор давления в конденсаторе парокомпрессионной холодильной машины с воздушным охлаждением
SU1444595A1 (ru) Способ получени холода в криогенной установке
KR0126757Y1 (ko) 냉동,냉장 전환이 가능한 냉동사이클장치
RU2000108113A (ru) Способ работы и компрессионная холодильная машина со сжатием пара до сверхвысоких параметров
KR930002776A (ko) 냉각 장치
KR920010161A (ko) 스크롤 압축기의 냉각장치
CA2018250C (en) Trans-critical vapour compression cycle device
KR940022035A (ko) 냉장고의 냉동장치
KR930002763A (ko) 냉동사이클의 냉매순환제어장치
KR19980083061A (ko) 냉동냉장고의 2단응축 2단팽창 냉동방법 및 냉동장치
JPS61197959A (ja) 冷凍装置
RU2000108129A (ru) Способ работы и компрессионная холодильная машина

Legal Events

Date Code Title Description
MK1K Patent expired