ATE378563T1 - LOW PRESSURE COLLECTOR, ESPECIALLY FOR A CO2 AIR CONDITIONING SYSTEM - Google Patents

LOW PRESSURE COLLECTOR, ESPECIALLY FOR A CO2 AIR CONDITIONING SYSTEM

Info

Publication number
ATE378563T1
ATE378563T1 AT02027540T AT02027540T ATE378563T1 AT E378563 T1 ATE378563 T1 AT E378563T1 AT 02027540 T AT02027540 T AT 02027540T AT 02027540 T AT02027540 T AT 02027540T AT E378563 T1 ATE378563 T1 AT E378563T1
Authority
AT
Austria
Prior art keywords
pressure collector
low pressure
air conditioning
conditioning system
oil
Prior art date
Application number
AT02027540T
Other languages
German (de)
Inventor
Guenther Feuerecker
Original Assignee
Behr Gmbh & Co Kg
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 Behr Gmbh & Co Kg filed Critical Behr Gmbh & Co Kg
Application granted granted Critical
Publication of ATE378563T1 publication Critical patent/ATE378563T1/en

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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Pipe Accessories (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

A low-pressure collector (LPC) (10) has a gaseous coolant (14), a liquid coolant in the form of a small oil-volume phase (15) and oil in the form of a large oil-volume phase (16). There are inlet (12) and outlet (13) pipes for the gaseous coolant added to the large oil-volume phase. The LPC also has a separating device (26). <??>An Independent claim is also included for a method for operating a low-pressure collector for a carbon dioxide air-conditioning unit in a motor vehicle.
AT02027540T 2001-12-13 2002-12-09 LOW PRESSURE COLLECTOR, ESPECIALLY FOR A CO2 AIR CONDITIONING SYSTEM ATE378563T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10161238A DE10161238A1 (en) 2001-12-13 2001-12-13 Low pressure accumulator, in particular for a CO2 air conditioning system

Publications (1)

Publication Number Publication Date
ATE378563T1 true ATE378563T1 (en) 2007-11-15

Family

ID=7709070

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02027540T ATE378563T1 (en) 2001-12-13 2002-12-09 LOW PRESSURE COLLECTOR, ESPECIALLY FOR A CO2 AIR CONDITIONING SYSTEM

Country Status (3)

Country Link
EP (1) EP1321730B1 (en)
AT (1) ATE378563T1 (en)
DE (2) DE10161238A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005337592A (en) * 2004-05-27 2005-12-08 Tgk Co Ltd Refrigerating cycle
US7082785B2 (en) 2004-07-13 2006-08-01 Carrier Corporation Oil separator for vapor compression system compressor
FR2941890B1 (en) † 2009-02-09 2011-09-09 Valeo Systemes Thermiques STORAGE DEVICE HAVING A MEANS FOR TURBULENCE.
FR2951256B1 (en) * 2009-10-12 2012-02-24 Peugeot Citroen Automobiles Sa AIR CONDITIONING DEVICE COMPRISING A REGULATED LEVEL TANK
JP5842733B2 (en) * 2012-05-23 2016-01-13 ダイキン工業株式会社 Refrigeration equipment
JP5888114B2 (en) * 2012-05-23 2016-03-16 ダイキン工業株式会社 Refrigeration equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD121979A1 (en) * 1975-10-20 1976-09-05
US5282370A (en) * 1992-05-07 1994-02-01 Fayette Tubular Technology Corporation Air-conditioning system accumulator and method of making same
JP3104513B2 (en) * 1993-12-28 2000-10-30 三菱電機株式会社 accumulator
JP3215614B2 (en) * 1995-11-02 2001-10-09 松下精工株式会社 Refrigeration cycle and refrigeration cycle parts for air conditioners
JP3339332B2 (en) * 1996-11-06 2002-10-28 三菱電機株式会社 Accumulator, refrigeration cycle device
US6026655A (en) * 1997-02-27 2000-02-22 Parker-Hannifin Corporation Liquid accumulator with inlet tube
JP3275229B2 (en) * 1997-03-19 2002-04-15 三菱電機株式会社 Accumulators and refrigeration cycles
JPH10267472A (en) * 1997-03-26 1998-10-09 Mitsubishi Electric Corp Accumulator for refrigerating cycle
JPH1114199A (en) * 1997-06-24 1999-01-22 Mitsubishi Electric Corp Accumulator
JP4069567B2 (en) * 1999-05-24 2008-04-02 株式会社デンソー accumulator

Also Published As

Publication number Publication date
DE50211199D1 (en) 2007-12-27
EP1321730B1 (en) 2007-11-14
EP1321730A2 (en) 2003-06-25
EP1321730A3 (en) 2003-10-08
DE10161238A1 (en) 2003-06-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee