ATE152821T1 - Mit transkritischem dampf arbeitende, einen kompressionskreislauf aufweisende einrichtung mit einem im volumen veränderlichen hochdruckspeicher - Google Patents

Mit transkritischem dampf arbeitende, einen kompressionskreislauf aufweisende einrichtung mit einem im volumen veränderlichen hochdruckspeicher

Info

Publication number
ATE152821T1
ATE152821T1 AT93901484T AT93901484T ATE152821T1 AT E152821 T1 ATE152821 T1 AT E152821T1 AT 93901484 T AT93901484 T AT 93901484T AT 93901484 T AT93901484 T AT 93901484T AT E152821 T1 ATE152821 T1 AT E152821T1
Authority
AT
Austria
Prior art keywords
transcritical
steam
high pressure
variable volume
pressure storage
Prior art date
Application number
AT93901484T
Other languages
English (en)
Inventor
Gustav Lorentzen
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
Application granted granted Critical
Publication of ATE152821T1 publication Critical patent/ATE152821T1/de

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
    • 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
    • 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
    • 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
    • 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
    • F25B2600/05—Refrigerant levels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Fluid Pressure (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • External Artificial Organs (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Air Bags (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Chemical Vapour Deposition (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Separation By Low-Temperature Treatments (AREA)
AT93901484T 1991-12-27 1992-12-22 Mit transkritischem dampf arbeitende, einen kompressionskreislauf aufweisende einrichtung mit einem im volumen veränderlichen hochdruckspeicher ATE152821T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO915127A NO915127D0 (no) 1991-12-27 1991-12-27 Kompresjonsanordning med variabelt volum

Publications (1)

Publication Number Publication Date
ATE152821T1 true ATE152821T1 (de) 1997-05-15

Family

ID=19894713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93901484T ATE152821T1 (de) 1991-12-27 1992-12-22 Mit transkritischem dampf arbeitende, einen kompressionskreislauf aufweisende einrichtung mit einem im volumen veränderlichen hochdruckspeicher

Country Status (15)

Country Link
US (1) US5497631A (de)
EP (1) EP0617782B1 (de)
JP (1) JP2931669B2 (de)
KR (1) KR100331717B1 (de)
AT (1) ATE152821T1 (de)
AU (1) AU662589B2 (de)
BR (1) BR9206992A (de)
CA (1) CA2126695A1 (de)
CZ (1) CZ288012B6 (de)
DE (1) DE69219621T2 (de)
DK (1) DK0617782T3 (de)
ES (1) ES2104119T3 (de)
NO (2) NO915127D0 (de)
RU (1) RU2102658C1 (de)
WO (1) WO1993013370A1 (de)

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DE10338388B3 (de) * 2003-08-21 2005-04-21 Daimlerchrysler Ag Verfahren zur Regelung einer Klimaanlage
JP2005098663A (ja) * 2003-09-02 2005-04-14 Sanyo Electric Co Ltd 遷臨界冷媒サイクル装置
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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
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US7254957B2 (en) * 2005-02-15 2007-08-14 Raytheon Company Method and apparatus for cooling with coolant at a subambient pressure
US20070119568A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and method of enhanced boiling heat transfer using pin fins
US20070119572A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and Method for Boiling Heat Transfer Using Self-Induced Coolant Transport and Impingements
US20070209782A1 (en) * 2006-03-08 2007-09-13 Raytheon Company System and method for cooling a server-based data center with sub-ambient cooling
US7908874B2 (en) * 2006-05-02 2011-03-22 Raytheon Company Method and apparatus for cooling electronics with a coolant at a subambient pressure
JP4140642B2 (ja) * 2006-07-26 2008-08-27 ダイキン工業株式会社 冷凍装置
US20080223074A1 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Refrigeration system
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US7907409B2 (en) * 2008-03-25 2011-03-15 Raytheon Company Systems and methods for cooling a computing component in a computing rack
US9989280B2 (en) * 2008-05-02 2018-06-05 Heatcraft Refrigeration Products Llc Cascade cooling system with intercycle cooling or additional vapor condensation cycle
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CN103221762B (zh) * 2010-11-24 2016-10-19 开利公司 具有耐腐蚀的热交换器的制冷单元
KR101368794B1 (ko) * 2012-08-30 2014-03-03 한국에너지기술연구원 냉동 사이클용 가변체적 리시버, 이를 포함하는 냉동 사이클 및 그의 제어방법
FR2998302B1 (fr) 2012-11-20 2015-01-23 Arkema France Composition refrigerante
US9194615B2 (en) 2013-04-05 2015-11-24 Marc-Andre Lesmerises CO2 cooling system and method for operating same
FR3010415B1 (fr) 2013-09-11 2015-08-21 Arkema France Fluides de transfert de chaleur comprenant du difluoromethane, du pentafluoroethane, du tetrafluoropropene et eventuellement du propane
CN103743171B (zh) * 2013-12-27 2016-06-29 宁波奥克斯空调有限公司 一种热泵空调器制冷剂质量补偿方法及其空调器
DE102014203578A1 (de) * 2014-02-27 2015-08-27 Siemens Aktiengesellschaft Wärmepumpe mit Vorratsbehälter
CA2928553C (en) 2015-04-29 2023-09-26 Marc-Andre Lesmerises Co2 cooling system and method for operating same
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Also Published As

Publication number Publication date
EP0617782B1 (de) 1997-05-07
NO942426L (no) 1994-06-27
BR9206992A (pt) 1995-12-05
KR100331717B1 (ko) 2002-08-08
DE69219621T2 (de) 1997-09-04
ES2104119T3 (es) 1997-10-01
DE69219621D1 (de) 1997-06-12
CZ288012B6 (cs) 2001-04-11
CZ157194A3 (en) 1995-01-18
AU662589B2 (en) 1995-09-07
US5497631A (en) 1996-03-12
CA2126695A1 (en) 1993-07-08
JPH07502335A (ja) 1995-03-09
NO942426D0 (no) 1994-06-27
NO915127D0 (no) 1991-12-27
WO1993013370A1 (en) 1993-07-08
NO178593B (no) 1996-01-15
NO178593C (no) 1996-04-24
RU2102658C1 (ru) 1998-01-20
KR940703988A (ko) 1994-12-12
EP0617782A1 (de) 1994-10-05
JP2931669B2 (ja) 1999-08-09
DK0617782T3 (da) 1997-12-01
AU3269193A (en) 1993-07-28

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties