ATE499575T1 - Klimaanlage, durch die ein superkritisches fluid fliesst - Google Patents

Klimaanlage, durch die ein superkritisches fluid fliesst

Info

Publication number
ATE499575T1
ATE499575T1 AT07100075T AT07100075T ATE499575T1 AT E499575 T1 ATE499575 T1 AT E499575T1 AT 07100075 T AT07100075 T AT 07100075T AT 07100075 T AT07100075 T AT 07100075T AT E499575 T1 ATE499575 T1 AT E499575T1
Authority
AT
Austria
Prior art keywords
compressor
air conditioning
supercritical fluid
conditioning system
fluid flows
Prior art date
Application number
AT07100075T
Other languages
English (en)
Inventor
Jing Ming Liu
Mohamed Yahia
Original Assignee
Valeo Systemes Thermiques
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 Valeo Systemes Thermiques filed Critical Valeo Systemes Thermiques
Application granted granted Critical
Publication of ATE499575T1 publication Critical patent/ATE499575T1/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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration cycle
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/027—Compressor control by controlling pressure
    • F25B2600/0271—Compressor control by controlling pressure the discharge 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Duct Arrangements (AREA)
  • Air Conditioning Control Device (AREA)
AT07100075T 2006-01-04 2007-01-03 Klimaanlage, durch die ein superkritisches fluid fliesst ATE499575T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600058A FR2895787B1 (fr) 2006-01-04 2006-01-04 Installation de climatisation parcourue par un fluide supercritique

Publications (1)

Publication Number Publication Date
ATE499575T1 true ATE499575T1 (de) 2011-03-15

Family

ID=36128390

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07100075T ATE499575T1 (de) 2006-01-04 2007-01-03 Klimaanlage, durch die ein superkritisches fluid fliesst

Country Status (4)

Country Link
EP (1) EP1806548B1 (de)
AT (1) ATE499575T1 (de)
DE (1) DE602007012602D1 (de)
FR (1) FR2895787B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2764787T3 (es) 2009-11-03 2020-06-04 Carrier Corp Reducción del pico de presión para sistemas de refrigerante que incorporan un intercambiador de calor de microcanales

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131845A (ja) * 1983-01-17 1984-07-28 Toshiba Corp 空気調和機の圧縮機制御方法
DE19935731A1 (de) * 1999-07-29 2001-02-15 Daimler Chrysler Ag Verfahren zum Betreiben einer unter- und transkritisch betriebenen Fahrzeugkälteanlage
JP3752944B2 (ja) * 2000-02-07 2006-03-08 株式会社豊田自動織機 容量可変型圧縮機の制御装置
JP2002061968A (ja) * 2000-08-23 2002-02-28 Zexel Valeo Climate Control Corp 冷凍サイクルの制御装置
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
JP4311983B2 (ja) * 2003-05-30 2009-08-12 三洋電機株式会社 冷却装置
FR2856782B1 (fr) * 2003-06-30 2005-09-23 Valeo Climatisation Installation de climatisation de vehicule fonctionnant selon un cycle supercritique
DE10345835B4 (de) * 2003-10-02 2015-04-09 Bayerische Motoren Werke Aktiengesellschaft Sensoranordnung zur Überwachung von mindestens zwei physikalischen Größen

Also Published As

Publication number Publication date
EP1806548B1 (de) 2011-02-23
DE602007012602D1 (de) 2011-04-07
EP1806548A1 (de) 2007-07-11
FR2895787A1 (fr) 2007-07-06
FR2895787B1 (fr) 2013-04-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties