FR2856782B1 - Installation de climatisation de vehicule fonctionnant selon un cycle supercritique - Google Patents

Installation de climatisation de vehicule fonctionnant selon un cycle supercritique

Info

Publication number
FR2856782B1
FR2856782B1 FR0307902A FR0307902A FR2856782B1 FR 2856782 B1 FR2856782 B1 FR 2856782B1 FR 0307902 A FR0307902 A FR 0307902A FR 0307902 A FR0307902 A FR 0307902A FR 2856782 B1 FR2856782 B1 FR 2856782B1
Authority
FR
France
Prior art keywords
air conditioning
operating according
vehicle operating
conditioning installation
supercritical cycle
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 - Fee Related
Application number
FR0307902A
Other languages
English (en)
Other versions
FR2856782A1 (fr
Inventor
Yahia Mohamed Ben
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.)
Valeo Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR0307902A priority Critical patent/FR2856782B1/fr
Priority to EP04013750A priority patent/EP1493979A1/fr
Publication of FR2856782A1 publication Critical patent/FR2856782A1/fr
Application granted granted Critical
Publication of FR2856782B1 publication Critical patent/FR2856782B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F25B2600/17—Control issues by controlling the pressure of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR0307902A 2003-06-30 2003-06-30 Installation de climatisation de vehicule fonctionnant selon un cycle supercritique Expired - Fee Related FR2856782B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0307902A FR2856782B1 (fr) 2003-06-30 2003-06-30 Installation de climatisation de vehicule fonctionnant selon un cycle supercritique
EP04013750A EP1493979A1 (fr) 2003-06-30 2004-06-11 Installation de climatisation de véhicule fonctionnant selon un cycle supercritique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0307902A FR2856782B1 (fr) 2003-06-30 2003-06-30 Installation de climatisation de vehicule fonctionnant selon un cycle supercritique

Publications (2)

Publication Number Publication Date
FR2856782A1 FR2856782A1 (fr) 2004-12-31
FR2856782B1 true FR2856782B1 (fr) 2005-09-23

Family

ID=33427641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0307902A Expired - Fee Related FR2856782B1 (fr) 2003-06-30 2003-06-30 Installation de climatisation de vehicule fonctionnant selon un cycle supercritique

Country Status (2)

Country Link
EP (1) EP1493979A1 (fr)
FR (1) FR2856782B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100362294C (zh) * 2005-12-19 2008-01-16 东莞市广大制冷有限公司 螺杆冷水精密空调系统的控制方法
FR2895787B1 (fr) * 2006-01-04 2013-04-26 Valeo Systemes Thermiques Installation de climatisation parcourue par un fluide supercritique
FR2905450B1 (fr) * 2006-09-01 2008-12-05 Valeo Systemes Thermiques Installation de climatisation a cycle supercritique.
FR2913102B1 (fr) * 2007-02-28 2012-11-16 Valeo Systemes Thermiques Installation de climatisation equipee d'une vanne de detente electrique
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0837291B1 (fr) * 1996-08-22 2005-01-12 Denso Corporation Système frigorifique du type à compression de vapeur
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
JP4277373B2 (ja) * 1998-08-24 2009-06-10 株式会社日本自動車部品総合研究所 ヒートポンプサイクル
JP3997669B2 (ja) * 1999-09-24 2007-10-24 株式会社デンソー 超臨界冷凍サイクル
US6505476B1 (en) * 1999-10-28 2003-01-14 Denso Corporation Refrigerant cycle system with super-critical refrigerant pressure
WO2001063185A1 (fr) * 2000-02-25 2001-08-30 Zexel Valeo Climate Control Corporation Cycle frigorifique
JP4104813B2 (ja) * 2000-07-07 2008-06-18 カルソニックカンセイ株式会社 冷房サイクル
JP2002022288A (ja) * 2000-07-13 2002-01-23 Zexel Valeo Climate Control Corp 冷凍サイクル制御装置
FR2833886B1 (fr) * 2001-12-20 2008-01-04 Valeo Climatisation Installation de climatisation de vehicule munie d'un dispositif electronique de controle

Also Published As

Publication number Publication date
EP1493979A1 (fr) 2005-01-05
FR2856782A1 (fr) 2004-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080229