EP0838642A1 - Verflüssiger mit lösbarem Sammler für Kühlkreislauf, insbesondere von einem Kraftfahrzeug - Google Patents

Verflüssiger mit lösbarem Sammler für Kühlkreislauf, insbesondere von einem Kraftfahrzeug Download PDF

Info

Publication number
EP0838642A1
EP0838642A1 EP97118241A EP97118241A EP0838642A1 EP 0838642 A1 EP0838642 A1 EP 0838642A1 EP 97118241 A EP97118241 A EP 97118241A EP 97118241 A EP97118241 A EP 97118241A EP 0838642 A1 EP0838642 A1 EP 0838642A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
base
refrigerant
condenser
condenser according
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.)
Granted
Application number
EP97118241A
Other languages
English (en)
French (fr)
Other versions
EP0838642B1 (de
Inventor
Michel Guerand
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 Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur 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 Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Publication of EP0838642A1 publication Critical patent/EP0838642A1/de
Application granted granted Critical
Publication of EP0838642B1 publication Critical patent/EP0838642B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F25B43/003—Filters
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0446—Condensers with an integrated receiver characterised by the refrigerant tubes connecting the header of the condenser to the receiver; Inlet or outlet connections to receiver
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers

Definitions

  • the invention relates to a condenser capable of being part of a refrigeration circuit, in particular of an installation motor vehicle air conditioning.
  • It relates more particularly to a condenser specific to be traversed by a refrigerant and comprising a removable tank connected to a manifold condenser and suitable for the refrigerant to pass through.
  • the fluid refrigerant is sent, in superheated vapor phase, under the action of a compressor towards the condenser, in which it is successively cooled or "desuperheated”, condensed into a hot liquid phase, then "sub-cooled” in one phase cold liquid.
  • the refrigerant thus condensed and cooled is then sent, via a pressure reducer, to an evaporator where it exchanges heat with an air flow to send into the passenger compartment of the vehicle.
  • the refrigerant is transformed into vapor phase, while the air flow is cooled, which provides air conditioning.
  • the refrigerant in vapor phase then leaves the evaporator to win the compressor, and so on.
  • a condenser of this type usually includes a bundle of tubes mounted between two manifolds, so that condensation then cooling of the refrigerant condensed take place as the progression of the latter in the bundle tubes.
  • This tank is designed to collect part of the fluid condensed and hot refrigerant to sub-cool it and ensuring the separation of the liquid and vapor phases from the fluid refrigerant, which is then further sub-cooled in the second part of the beam.
  • this tank usually contains a product drying to dehydrate the refrigerant.
  • the reservoir has a receiving part which is suitable for cooperate with an adapter part provided on the box condenser collector, these two parts being subject by a screw-type fixing means.
  • this known reservoir is particularly bulky.
  • the object of the invention is in particular to overcome the drawbacks cited above.
  • this base is connected to the box collector by means of two pipes, it is possible to unblock these two tubes in selected locations of the manifold and give in in addition to an orientation chosen at the base, therefore at the cartridge.
  • the same condenser can offer a multiplicity tank installation positions.
  • connection of the cartridge includes a hollow axial tip suitable for being received in an axial housing of the base.
  • this axial end piece depends on a bottom perforated suitable for being received in an annular housing of the base which surrounds the axial housing of the base.
  • the housing ring and the axial housing of the base communicate with one with the inlet line and the other with the line refrigerant outlet.
  • the refrigerant can pass through the cartridge.
  • the annular housing and the axial housing of the manifold communicate respectively with the pipe inlet and outlet pipe.
  • the refrigerant enters the annular housing, passes then inside the cartridge through the bottom perforated and finally leaves the cartridge through the axial tip hollow.
  • the axial tip of the cartridge has an external thread suitable for cooperating with an internal thread of the axial housing of the base, which allows the cartridge to be fixed by a simple screwing.
  • the inlet tubing and the outlet pipes are made in one piece with the base. In another form, the inlet tubing and the outlet pipes are connected by brazing to the base.
  • the connector of the cartridge comprises a external circular cylindrical wall suitable for receiving in an inner circular cylindrical wall of the base, with interposition of at least one annular seal.
  • the cartridge can take different forms.
  • it comprises a cylindrical tube whose one end is assembled to the fitting and another end is assembled with a plug.
  • the tube, the fitting and the plug are joined together by brazing.
  • the cartridge contains a drying agent.
  • the invention applies in particular to a condenser in which the manifold is connected to a beam of tubes.
  • the inlet tubing and the outlet tubing open into two compartments adjacent to the manifold which communicate respectively with part of the beam used for condensation refrigerant and part of the harness used for sub-cooling of the condensed refrigerant.
  • the base and the cartridge extend along a steering axis which can be placed at an angle and position chosen by compared to the manifold.
  • Figure 1 represents a clean condenser to be part of an installation of air conditioning for a motor vehicle.
  • the condenser comprises a beam 10 formed of a multiplicity flat tubes 12 between which are placed spacers 14, generally wavy, forming fins heat exchange.
  • the bundle 10 is mounted between two manifolds 16 and 18 of tubular shape, circular section, and axes parallel, according to a well known technology.
  • the manifold 16 is provided in particular with a partition internal 20 and an end partition 22, which allows define an upper compartment 24 and a compartment lower 26.
  • the condenser is capable of being traversed by a fluid refrigerant in a multi-pass circulation, as shown by the arrows.
  • the refrigerant circulates in particular in a first part P1 (or upstream part) of the bundle in which the refrigerant arriving in superheated vapor phase is successively cooled or "desuperheated” and condensed.
  • the previously condensed refrigerant circulates in a last part P2 of the beam (downstream part) in which the condensed refrigerant is sub-cooled.
  • the condenser further comprises a reservoir 28 which communicates with upper compartment 24 and compartment lower 26 of the manifold 16 and which is intended for be traversed by the refrigerant.
  • the removable cartridge 28 is received in a base 30 comprising a body 32 having a general shape of revolution relative to an axis XX and two pipes 34 and 36 which each extend in a substantially radial direction with respect to the XX axis.
  • the tubing 34 opens into the upper compartment 24 and constitutes an inlet pipe for refrigerant
  • tubing 36 opens into the lower compartment 26 and constitutes a outlet pipe for the refrigerant.
  • the cartridge 28 essentially comprises three parts: a fitting 38 suitable for cooperating with the base 30, a tube 40 one end of which is assembled to fitting 38, as well as a plug 42 which is assembled at the other end of the tube 40.
  • the connector 38, the tube 40 and the plug 42 are metallic parts, for example made from base alloys aluminum, and are joined together by brazing.
  • plug 42 ends with a head 44 which constitutes a gripping and possibly clamping or loosening for the cartridge.
  • plug 42 is advantageously permanently assembled to the tube 40, it could be envisaged, in a variant, to be able to separate from the tube 40.
  • the connector 38 and the base 30 have conjugate shapes for allow their adaptation.
  • the connector 38 of the cartridge has a cylindrical wall external circular 46 suitable for being received in a wall cylindrical internal circular 48 of the base.
  • a cylindrical wall external circular 46 suitable for being received in a wall cylindrical internal circular 48 of the base.
  • two annular grooves 50 and 52 suitable for receive two O-rings 54 and 56.
  • the cylindrical wall 48 of the base 30 continues with a barrel coaxial cylindrical 58 which is connected to the wall 48 by a annular part 60.
  • Tubes 34 and 36 open respectively into the cylindrical wall 48 and in the barrel 58 of the base 30.
  • the base 30 defines a blind axial housing 62 which communicates with outlet pipe 36 and annular housing 64 which communicates with the inlet pipe 34.
  • the connector 38 further includes a hollow axial tip 66 which is connected to the cylindrical wall 46 by means of a perforated bottom 68 of annular shape. This perforated bottom is provided one or more openings 70 which communicate inside the cartridge with annular housing 64 when this cartridge is received in the base.
  • the connector 38 When the axial end piece 66 is received in the axial housing 62, the connector 38 is tightly connected to the base and the refrigerant can flow successively from the compartment upper 24 towards the annular housing 64 passing through the inlet pipe 34. Next, the refrigerant wins inside the cartridge 28 then leaves this last by the hollow axial end piece 66 and by the tubing of exit 36 to reach the lower compartment 26.
  • the axial end piece 66 is provided with an external thread 72 capable of cooperating with a internal thread 74 of the axial housing 62 of the base.
  • the cartridge 28 is intended to contain a drying product (not shown) to dehydrate the refrigerant.
  • the base 30, y including tubing 34 and 36 is made in one part, for example by stamping from a material metallic, preferably an aluminum alloy.
  • Tubing 34 and 36 have free ends 76, 78, of smaller diameter, suitable for being engaged in suitable openings in the wall of the box collector 16.
  • the openings can be made in selected locations of the manifold 16, in particular in a chosen angular position (see the angle ⁇ 1 of Figure 2) relative to the YY axis of the manifold 16.
  • the angle ⁇ 1 can vary from 0 to 180 °.
  • tubes 34 and 36 can be arranged in a non-radial position relative to the axis of the housing axial 62 to tilt the cartridge more or less relative to to the YY axis, as shown by the angle ⁇ 2 in Figure 2.
  • the angle ⁇ 2 can vary between 0 and 90 ° by compared to the generators of the manifold.
  • Cartridge 28 contains only refrigerant condensed at low temperature and compensates for variations in the volume of the refrigerant in the circuit, while dehydrating the refrigerant.
  • cartridge 28 needs to be replaced, just proceed when it is unscrewed by actuating its head 44, which can be by example produced in the form of a hexagon head, then replace it with a new cartridge.
  • the cartridge 28 is strictly identical to the cartridge 28 of FIG. 1.
  • the base 30 comprises a cylindrical body 80 in which are formed the axial housing 62 and the housing ring finger 64.
  • the axial housing 62 instead of being blind opens onto an end face 82 of the body 80.
  • another axial bore 84 which extends parallel axial housing 62, opens into the housing annular 64 and in the end face 82.
  • the axial housing 62 and bore 84 have respective enlarged portions 86 and 88. These enlarged parts are intended to receive the ends of two pipes 90 and 92 respectively serving at the inlet and outlet of the refrigerant.
  • the pipes 90 and 92 are therefore independent of the connector. They each have a first end which is advantageously connected by soldering to the base 30 and a second end which is also advantageously connected by brazing to the wall of the manifold 16.
  • Tubing 90 and 92 can be bent appropriately to give a chosen orientation to the base 30 and, therefore, to cartridge 28.
  • the cartridge could, as a variant, be provided a removable cap to allow replacement only its drying product, if necessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP97118241A 1996-10-23 1997-10-21 Verflüssiger mit lösbarem Sammler für Kühlkreislauf, insbesondere von einem Kraftfahrzeug Expired - Lifetime EP0838642B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612913A FR2754887B1 (fr) 1996-10-23 1996-10-23 Condenseur a reservoir amovible pour circuit de refrigeration, en particulier de vehicule automobile
FR9612913 1996-10-23

Publications (2)

Publication Number Publication Date
EP0838642A1 true EP0838642A1 (de) 1998-04-29
EP0838642B1 EP0838642B1 (de) 2002-10-02

Family

ID=9496935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97118241A Expired - Lifetime EP0838642B1 (de) 1996-10-23 1997-10-21 Verflüssiger mit lösbarem Sammler für Kühlkreislauf, insbesondere von einem Kraftfahrzeug

Country Status (4)

Country Link
US (1) US5974828A (de)
EP (1) EP0838642B1 (de)
DE (1) DE69716008T2 (de)
FR (1) FR2754887B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770629A1 (fr) * 1997-11-05 1999-05-07 Valeo Thermique Moteur Sa Condenseur de climatisation muni d'un reservoir de fluide interchangeable
WO1999054672A1 (fr) * 1998-04-20 1999-10-28 Valeo Thermique Moteur Condenseur de climatisation comprenant un reservoir monte sur une embase
EP0974793A3 (de) * 1998-07-23 2000-04-05 Sanden Corporation Mit Sammler ausgerüsteter Verflüssiger
EP1048909A2 (de) * 1999-04-26 2000-11-02 Ti Group Automotive Systems Limited Filtertrockner für Kältekreislauf
EP1130346A1 (de) * 1998-11-04 2001-09-05 Bosch Automotive Systems Corporation Sammelbehälter
DE10104375A1 (de) * 2001-02-01 2002-08-08 Behr Gmbh & Co Kältemittel-Kondensator für eine Kfz-Klimaanlage
EP1744112A2 (de) 2005-07-13 2007-01-17 Jahn GmbH Trockner für ein Kühlmedium in einem Kühlmediumkreislauf, insbesondere für eine Klimaanlage eines Fahrzeugs
DE102010001543A1 (de) * 2010-02-03 2011-08-04 Behr GmbH & Co. KG, 70469 Wärmeübertrager

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770896B1 (fr) * 1997-11-10 2000-01-28 Valeo Thermique Moteur Sa Condenseur de climatisation muni d'un reservoir de fluide a cartouche interchangeable
FR2799821B1 (fr) * 1999-09-28 2002-03-29 Valeo Thermique Moteur Sa Condenseur comprenant un reservoir fixe de maniere amovible et etanche sur une embase
DE19957307A1 (de) * 1999-11-29 2001-05-31 Behr Gmbh & Co Zweikreis-Wärmeübertrager
DE10065205A1 (de) 2000-12-23 2002-07-04 Behr Gmbh & Co Kältemittel-Kondensator
FR2820367B1 (fr) * 2001-02-06 2004-05-07 Valeo Thermique Moteur Sa Reservoir intermediaire pour un condenseur et condenseur comportant un tel reservoir
CZ20032352A3 (cs) * 2001-03-02 2004-09-15 Showa Denko K.K. Tepelný výměník se sběrnou nádrží a chladicí systém
FR2822530B1 (fr) 2001-03-26 2006-02-17 Valeo Thermique Moteur Sa Condenseur de climatisation, notamment pour un vehicule automobile, comportant une embase raccordee a une boite collectrice
US6557373B1 (en) * 2002-03-12 2003-05-06 Newfield Technology Corporation Apparatus for coupling a manifold block to a condenser manifold
US7010936B2 (en) * 2002-09-24 2006-03-14 Rini Technologies, Inc. Method and apparatus for highly efficient compact vapor compression cooling
US7093461B2 (en) * 2004-03-16 2006-08-22 Hutchinson Fts, Inc. Receiver-dryer for improving refrigeration cycle efficiency
US20070095505A1 (en) * 2005-10-28 2007-05-03 Thomas Robinson Starter controller coolant outlet flow kit
JP4669792B2 (ja) * 2006-02-14 2011-04-13 昭和電工株式会社 冷凍サイクル用受液器
JP4345843B2 (ja) * 2007-04-27 2009-10-14 株式会社デンソー 熱交換器
DE102007020708A1 (de) * 2007-05-03 2008-11-06 Modine Manufacturing Co., Racine Kondensator mit einer Vorrichtung zum Filtern
US20090294097A1 (en) * 2008-05-27 2009-12-03 Rini Technologies, Inc. Method and Apparatus for Heating or Cooling
US11047381B2 (en) * 2008-11-17 2021-06-29 Rini Technologies, Inc. Method and apparatus for orientation independent compression
JP2012247148A (ja) * 2011-05-30 2012-12-13 Keihin Thermal Technology Corp コンデンサ
DE102011088769A1 (de) * 2011-12-15 2013-06-20 Behr Gmbh & Co. Kg Sammlerpatrone
US9612046B2 (en) * 2012-12-14 2017-04-04 Mahle International Gmbh Sub-cooled condenser having a receiver tank with a refrigerant diverter for improved filling efficiency
EP2960613B1 (de) * 2014-06-25 2020-10-21 VALEO AUTOSYSTEMY Sp. Z. o.o. Sammler für einen Wärmetauscher und damit ausgestatteter Wärmetauscher, insbesondere Kondensator
WO2018090048A1 (en) * 2016-11-14 2018-05-17 Yield Engineering Systems, Inc. System for trapping polymer vapors in process oven vacuum systems

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194920A1 (de) * 1972-07-31 1974-03-01 Controls Co Of America
FR2359386A1 (fr) * 1972-05-17 1978-02-17 Virginia Chemicals Inc Dispositif de sec
DE3416304A1 (de) * 1984-05-03 1985-11-07 Knecht Filterwerke Gmbh, 7000 Stuttgart Demontagehilfe fuer filtergehaeuse insbesondere fuer schmieroelfilter bei verbrennungsmotoren
EP0480330A2 (de) 1990-10-04 1992-04-15 Nippondenso Co., Ltd. Kühlgerät mit Modulator
JPH04131667A (ja) * 1990-09-25 1992-05-06 Hitachi Ltd 凝縮器
CH683556A5 (de) * 1991-06-10 1994-03-31 Walter Albert Bruno Haeusler Adapter für Heizöl-Filtereinrichtungen.
JPH06194005A (ja) * 1992-12-22 1994-07-15 Honda Motor Co Ltd 冷房装置用受液器のジョイント装置
US5365751A (en) * 1993-09-13 1994-11-22 General Motors Corporation Universal accumulator dehydrator assembly
WO1995003110A1 (fr) * 1993-07-19 1995-02-02 Manuli Automobile France Dispositif de filtration pour circuit frigorifique et procede de fabrication d'un tel dispositif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224358A (en) * 1990-10-04 1993-07-06 Nippondenso Co., Ltd. Refrigerating apparatus and modulator
CH683356A5 (de) * 1991-03-22 1994-02-28 Ferdinand Kofel Schachtkopf mit Verriegelung.
FR2709344B1 (fr) * 1993-08-27 1995-10-13 Valeo Thermique Moteur Sa Condenseur pour installation de climatisation de véhicule automobile.
DE69626595T2 (de) * 1995-10-18 2003-09-18 Calsonic Kansei Corp Verflüssiger mit einem Flüssigkeitsbehälter
US5685364A (en) * 1996-03-15 1997-11-11 Zexel Usa Corporation Snap-on bracket for a condenser header

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359386A1 (fr) * 1972-05-17 1978-02-17 Virginia Chemicals Inc Dispositif de sec
FR2194920A1 (de) * 1972-07-31 1974-03-01 Controls Co Of America
DE3416304A1 (de) * 1984-05-03 1985-11-07 Knecht Filterwerke Gmbh, 7000 Stuttgart Demontagehilfe fuer filtergehaeuse insbesondere fuer schmieroelfilter bei verbrennungsmotoren
JPH04131667A (ja) * 1990-09-25 1992-05-06 Hitachi Ltd 凝縮器
EP0480330A2 (de) 1990-10-04 1992-04-15 Nippondenso Co., Ltd. Kühlgerät mit Modulator
CH683556A5 (de) * 1991-06-10 1994-03-31 Walter Albert Bruno Haeusler Adapter für Heizöl-Filtereinrichtungen.
JPH06194005A (ja) * 1992-12-22 1994-07-15 Honda Motor Co Ltd 冷房装置用受液器のジョイント装置
WO1995003110A1 (fr) * 1993-07-19 1995-02-02 Manuli Automobile France Dispositif de filtration pour circuit frigorifique et procede de fabrication d'un tel dispositif
US5365751A (en) * 1993-09-13 1994-11-22 General Motors Corporation Universal accumulator dehydrator assembly

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 395 (M - 1299) 21 August 1992 (1992-08-21) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 550 (M - 1690) 20 October 1994 (1994-10-20) *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0915308A1 (de) * 1997-11-05 1999-05-12 Valeo Thermique Moteur S.A. Kondensator für Klimaanlage mit wechselbarem Flüssigkeitsbehälter
US6038884A (en) * 1997-11-05 2000-03-21 Valeo Thermique Moteur Air-conditioning condenser provided with an exchangeable fluid reservoir
FR2770629A1 (fr) * 1997-11-05 1999-05-07 Valeo Thermique Moteur Sa Condenseur de climatisation muni d'un reservoir de fluide interchangeable
US6209349B1 (en) 1998-04-20 2001-04-03 Valeo Thermique Moteur Air conditioning condenser comprising a reservoir mounted on a base
WO1999054672A1 (fr) * 1998-04-20 1999-10-28 Valeo Thermique Moteur Condenseur de climatisation comprenant un reservoir monte sur une embase
EP0974793A3 (de) * 1998-07-23 2000-04-05 Sanden Corporation Mit Sammler ausgerüsteter Verflüssiger
EP1130346A4 (de) * 1998-11-04 2002-02-06 Bosch Automotive Systems Corp Sammelbehälter
EP1130346A1 (de) * 1998-11-04 2001-09-05 Bosch Automotive Systems Corporation Sammelbehälter
EP1048909A3 (de) * 1999-04-26 2001-02-07 Ti Group Automotive Systems Limited Filtertrockner für Kältekreislauf
EP1048909A2 (de) * 1999-04-26 2000-11-02 Ti Group Automotive Systems Limited Filtertrockner für Kältekreislauf
DE10104375A1 (de) * 2001-02-01 2002-08-08 Behr Gmbh & Co Kältemittel-Kondensator für eine Kfz-Klimaanlage
EP1744112A2 (de) 2005-07-13 2007-01-17 Jahn GmbH Trockner für ein Kühlmedium in einem Kühlmediumkreislauf, insbesondere für eine Klimaanlage eines Fahrzeugs
DE102005033168A1 (de) * 2005-07-13 2007-01-25 Jahn Gmbh Umform- Und Zerspanungstechnik Trockner für ein Kühlmedium in einem Kühlmediumkreislauf, insbesondere für eine Klimaanlage eines Fahrzeugs
DE102005033168B4 (de) * 2005-07-13 2009-04-16 Jahn Gmbh Umform- Und Zerspanungstechnik Trockner für ein Kühlmedium in einem Kühlmediumkreislauf, insbesondere für eine Klimaanlage eines Fahrzeugs
DE102010001543A1 (de) * 2010-02-03 2011-08-04 Behr GmbH & Co. KG, 70469 Wärmeübertrager

Also Published As

Publication number Publication date
FR2754887B1 (fr) 1998-12-31
DE69716008T2 (de) 2003-06-05
US5974828A (en) 1999-11-02
DE69716008D1 (de) 2002-11-07
FR2754887A1 (fr) 1998-04-24
EP0838642B1 (de) 2002-10-02

Similar Documents

Publication Publication Date Title
EP0838642B1 (de) Verflüssiger mit lösbarem Sammler für Kühlkreislauf, insbesondere von einem Kraftfahrzeug
EP0915307B1 (de) Kondensor für Klimaanlage mit Flüssigkeitsbehälter mit auswechselbarer Patrone
EP1110023B1 (de) Abgedichtete kupplung mit verstellbarer geometrie
EP1640676B1 (de) Vorrichtung, die einen inneren Wärmetauscher und Akkumulator für einen Kreislauf einer Klimaanlage kombiniert
WO2010108907A1 (fr) Condenseur a deux blocs d'echange de chaleur pour circuit de climatisation
EP2252845A1 (de) Kondensator für luftklimatisierungskreislauf mit einem unterkühlungsteil
EP0501855B1 (de) Rohrschlangenwärmetauscher
FR2766914A1 (fr) Distributeur destine a equiper les echangeurs thermiques intratubulaires des installations de refroidissement a fluide frigorigene de type diphasique
FR2709344A1 (fr) Condenseur pour installation de climatisation de véhicule automobile.
WO2009065812A1 (fr) Condenseur pour circuit de climatisation avec bouteille integree
FR2746490A1 (fr) Condenseur a reservoir integre pour circuit de refrigeration
FR2748317A1 (fr) Echangeur de chaleur a boite collectrice tubulaire et patte de fixation
EP0519800A1 (de) Vorrichtung zum Montieren zweier Leitungen auf zwei benachbarte Öffnungen von einer Endkammer eines Wärmetauschers
EP0473475B1 (de) Vorrichtung mit einem Wasserkasten für einen ersten Wärmetauscher und einem zweiten Wärmetauscher
EP0838653A1 (de) Wärmetauscher mit verbesserter Zufuhr für die Heizung, Lüftung und/ oder Klimaanlage, insbesondere für Kraftwagen
FR2747768A1 (fr) Condenseur pour circuit de refrigeration, en particulier pour la climatisation d'un vehicule automobile
FR2872261A1 (fr) Reservoir ameliore pour un echangeur de chaleur, par exemple un condenseur de climatisation
WO2002077548A1 (fr) Condenseur de climatisation, notamment pour un vehicule automobile, comportant une embase raccordee a une boite collectrice
FR2777638A1 (fr) Condenseur a reservoir integre pour bloc de traitement de fluide amovible, notamment pour un circuit de climatisation de vehicule automobile
WO2002063226A1 (fr) Condenseur comprenant un reservoir integre fixe sur une embase
EP1992892B1 (de) Akkumulator für Klimatisierungsschaltkreis vom Typ interner Wärmetauscher und diesen enthaltender Schaltkreis
FR2755220A1 (fr) Boite collectrice a reservoir integre pour echangeur de chaleur, notamment de vehicule automobile
FR2644569A1 (fr) Echangeur de chaleur, en particulier pour vehicules automobiles, et procede pour son assemblage
FR2726076A1 (fr) Echangeur de chaleur a boites collectrices tubulaires
FR2857609A1 (fr) Carter, en particulier pour un echangeur thermique, et procede de fabrication de celui-ci

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES GB IT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI

17P Request for examination filed

Effective date: 19981012

AKX Designation fees paid

Free format text: DE ES GB IT SE

RBV Designated contracting states (corrected)

Designated state(s): DE ES GB IT SE

17Q First examination report despatched

Effective date: 20010213

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB IT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20021002

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021002

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 69716008

Country of ref document: DE

Date of ref document: 20021107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030102

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20021002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030429

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030703

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20161013

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69716008

Country of ref document: DE