FR2780143B1 - Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule - Google Patents

Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule

Info

Publication number
FR2780143B1
FR2780143B1 FR9807924A FR9807924A FR2780143B1 FR 2780143 B1 FR2780143 B1 FR 2780143B1 FR 9807924 A FR9807924 A FR 9807924A FR 9807924 A FR9807924 A FR 9807924A FR 2780143 B1 FR2780143 B1 FR 2780143B1
Authority
FR
France
Prior art keywords
air conditioning
conditioning system
vehicle air
refrigerant fluid
fluid loop
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
FR9807924A
Other languages
English (en)
Other versions
FR2780143A1 (fr
Inventor
Vincent Pomme
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 FR9807924A priority Critical patent/FR2780143B1/fr
Publication of FR2780143A1 publication Critical patent/FR2780143A1/fr
Application granted granted Critical
Publication of FR2780143B1 publication Critical patent/FR2780143B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3205Control means therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3205Control means therefor
    • B60H1/3211Control means therefor for increasing the efficiency of a vehicle refrigeration cycle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H1/3204Cooling devices using compression
    • B60H1/3227Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements
    • F25B41/30Expansion means; Dispositions thereof
    • F25B41/31Expansion valves
    • F25B41/33Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H2001/3236Cooling devices information from a variable is obtained
    • B60H2001/3239Cooling devices information from a variable is obtained related to flow
    • B60H2001/3242Cooling devices information from a variable is obtained related to flow of a refrigerant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H2001/3236Cooling devices information from a variable is obtained
    • B60H2001/3248Cooling devices information from a variable is obtained related to pressure
    • B60H2001/3251Cooling devices information from a variable is obtained related to pressure of the refrigerant at a condensing unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H2001/3269Cooling devices output of a control signal
    • B60H2001/3276Cooling devices output of a control signal related to a condensing unit
    • B60H2001/3279Cooling devices output of a control signal related to a condensing unit to control the refrigerant flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H2001/3269Cooling devices output of a control signal
    • B60H2001/3285Cooling devices output of a control signal related to an expansion unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H2001/3286Constructional features
    • B60H2001/3297Expansion means other than expansion valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06Details of flow restrictors or expansion valves
    • F25B2341/063Feed forward expansion valves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR9807924A 1998-06-23 1998-06-23 Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule Expired - Fee Related FR2780143B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9807924A FR2780143B1 (fr) 1998-06-23 1998-06-23 Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807924A FR2780143B1 (fr) 1998-06-23 1998-06-23 Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule

Publications (2)

Publication Number Publication Date
FR2780143A1 FR2780143A1 (fr) 1999-12-24
FR2780143B1 true FR2780143B1 (fr) 2000-09-08

Family

ID=9527741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807924A Expired - Fee Related FR2780143B1 (fr) 1998-06-23 1998-06-23 Boucle de fluide refrigerant amelioree pour installation de climatisation de vehicule

Country Status (1)

Country Link
FR (1) FR2780143B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002364935A (ja) * 2001-06-07 2002-12-18 Tgk Co Ltd 冷凍サイクル
FR2855596B1 (fr) * 2003-05-27 2005-08-05 Valeo Climatisation Dispositif detendeur pour circuit de climatisation
WO2009128097A1 (fr) * 2008-04-14 2009-10-22 Giuseppe Floris Unité de réfrigération fonctionnant à différentes pressions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893219A (en) * 1956-10-09 1959-07-07 Dole Valve Co Refrigerating system and thermostatically operated control means therefor
JPS6329165A (ja) * 1986-07-23 1988-02-06 サンデン株式会社 冷凍サイクルの冷媒制御装置
JPS63175770U (fr) * 1986-12-06 1988-11-15
JPS63129169U (fr) * 1987-02-16 1988-08-24
DE3832226A1 (de) * 1988-09-22 1990-04-12 Danfoss As Kaelteanlage und verfahren zur steuerung einer kaelteanlage
US5632154A (en) * 1995-02-28 1997-05-27 American Standard Inc. Feed forward control of expansion valve
FR2738331B1 (fr) * 1995-09-01 1997-11-21 Profroid Ind Sa Dispositif d'optimisation energetique d'un ensemble de refrigeration a compression et a detente directe
EP0837291B1 (fr) * 1996-08-22 2005-01-12 Denso Corporation Système frigorifique du type à compression de vapeur

Also Published As

Publication number Publication date
FR2780143A1 (fr) 1999-12-24

Similar Documents

Publication Publication Date Title
FR2779215B1 (fr) Circuit de climatisation utilisant un fluide refrigerant a l'etat supercritique, notamment pour vehicule
FR2807824B1 (fr) Condenseur pour une installation de climatisation, en particulier pour une installation de climatisation d'un vehicule automobile
FR2758372B1 (fr) Compresseur pour systeme de conditionnement d'air d'habitacle de vehicule
FR2805217B1 (fr) Dispositif de conditionnement d'air pour vehicule
FR2808245B1 (fr) Dispositif de conditionnement d'air pour vehicule
FR2796337B1 (fr) Installation de chauffage-climatisation pour vehicule automobile
FR2768084B1 (fr) Installation de chauffage ou de climatisation pour un vehicule automobile
FR2807972B1 (fr) Installation de climatisation pour un vehicule automobile utilitaire
FR2709344B1 (fr) Condenseur pour installation de climatisation de véhicule automobile.
FR2756913B1 (fr) Circuit de fluide refrigerant comprenant une boucle de climatisation et une boucle de rechauffage, en particulier pour vehicule automobile
FR2763102B1 (fr) Compresseur pour une installation de climatisation d'un vehicule automobile
FR2736307B1 (fr) Installation de climatisation pour vehicules automobiles
FR2780133B1 (fr) Obturateur pour conduite de section circulaire, notamment pour systeme de climatisation de vehicule automobile
FR2774633B1 (fr) Installation de ventilation forcee, notamment pour vehicule
FR2801842B1 (fr) Systeme de conditionnement d'air pour vehicules
FR2720340B1 (fr) Installation de climatisation pour véhicule automobile.
FR2774336B1 (fr) Installation de climatisation pour vehicules
FR2739680B1 (fr) Echangeur de chaleur, en particulier radiateur d'air de suralimentation pour vehicule automobile
FR2792879B1 (fr) Installation de climatisation pour un habitacle de vehicule
FR2799157B1 (fr) Installation de climatisation pour vehicule avec diffusion douce
FR2762898B1 (fr) Boucle de fluide refrigerant pour installation de climatisation de vehicule
FR2806965B1 (fr) Installation de climatisation pour un vehicule automobile
FR2789629B1 (fr) Installation de chauffage et/ou climatisation a mixage d'air pour vehicule automobile
FR2806966B1 (fr) Installation de climatisation pour un vehicule automobile
FR2802151B1 (fr) Systeme de conditionnement d'air pour vehicules

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160229