EP1464901A3 - Refrigerant condensing device - Google Patents

Refrigerant condensing device Download PDF

Info

Publication number
EP1464901A3
EP1464901A3 EP04008141A EP04008141A EP1464901A3 EP 1464901 A3 EP1464901 A3 EP 1464901A3 EP 04008141 A EP04008141 A EP 04008141A EP 04008141 A EP04008141 A EP 04008141A EP 1464901 A3 EP1464901 A3 EP 1464901A3
Authority
EP
European Patent Office
Prior art keywords
wenigstens
und
sammelrohre
wesentlichen
der
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.)
Withdrawn
Application number
EP04008141A
Other languages
German (de)
French (fr)
Other versions
EP1464901A2 (en
Inventor
Georg Feldhaus
Martin Kaspar
Kurt Dr . Molt
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and 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 and Co KG filed Critical Behr GmbH and Co KG
Publication of EP1464901A2 publication Critical patent/EP1464901A2/en
Publication of EP1464901A3 publication Critical patent/EP1464901A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
    • 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
    • F25B2339/0443—Condensers with an integrated receiver the receiver being positioned horizontally
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers
    • F25B2400/162—Receivers characterised by the plug or stop
    • 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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Vorrichtung zum Kondensieren eines Kältemittels, insbesondere für Kraftfahrzeuge mit:

  • einer Vielzahl von im wesentlichen zueinander parallel angeordneter Durchflusseinrichtungen (6,6');
  • zwei Sammelrohre (4a,4b), welche an den jeweiligen Endabschnitten der Durchflusseinrichtungen (6,6') derart angeordnet sind, dass eine Strömungsverbindung zwischen den Durchflusseinrichtungen (6,6') und den Sammelrohren (4) besteht;
  • wenigstens einer Trenneinrichtung (12), welche die Sammelrohre (4) im wesentlichen gas- und flüssigkeitsdicht in wenigstens einen ersten Bereich und wenigstens einen zweiten Bereich unterteilt;
  • wenigstens einem Sammler (10), der im wesentlichen parallel zu wenigstens einem der Sammelrohre (4) angeordnet ist und wenigstens zwei Fluidverbindungen (14) zu diesem Sammelrohr (4) aufweist und in welchem wenigstens eine Filtereinrichtung (17) und/oder eine Trocknungseinrichtung, mit einem wenigstens teilweise hygroskopischen Trocknungsmittel vorgesehen ist;
wobei
die Sammelrohre (4) und der Sammler (10) im wesentlichen horizontal angeordnet sind.
Figure 00000001
Device for condensing a refrigerant, in particular for motor vehicles, with:
  • a plurality of substantially mutually parallel flow means (6,6 ');
  • two header pipes (4a, 4b) which are arranged at the respective end portions of the flow devices (6, 6 ') such that there is a flow connection between the flow devices (6, 6') and the header pipes (4);
  • at least one separating device (12) which divides the collecting tubes (4) in substantially gas and liquid-tight manner into at least one first region and at least one second region;
  • at least one collector (10), which is arranged substantially parallel to at least one of the collecting tubes (4) and has at least two fluid connections (14) to this collecting tube (4) and in which at least one filter device (17) and / or a drying device, provided with an at least partially hygroscopic desiccant;
in which
the headers (4) and the collector (10) are arranged substantially horizontally.
Figure 00000001
EP04008141A 2003-04-03 2004-04-02 Refrigerant condensing device Withdrawn EP1464901A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10315374 2003-04-03
DE10315374 2003-04-03

Publications (2)

Publication Number Publication Date
EP1464901A2 EP1464901A2 (en) 2004-10-06
EP1464901A3 true EP1464901A3 (en) 2005-08-24

Family

ID=32842251

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04008141A Withdrawn EP1464901A3 (en) 2003-04-03 2004-04-02 Refrigerant condensing device

Country Status (3)

Country Link
EP (1) EP1464901A3 (en)
JP (1) JP2004309127A (en)
DE (1) DE102004017002A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022714A1 (en) * 2004-05-05 2005-12-15 Behr Gmbh & Co. Kg Condenser for an air conditioning system, in particular for a motor vehicle
DE102004054440A1 (en) * 2004-11-10 2006-05-11 Behr Gmbh & Co. Kg Condenser for air conditioning system of motor vehicle, has condenser block, where manifold is arranged substantially above condenser block and connected to condenser block using fastener
DE102005033168B4 (en) 2005-07-13 2009-04-16 Jahn Gmbh Umform- Und Zerspanungstechnik Dryer for a cooling medium in a cooling medium circuit, in particular for an air conditioning system of a vehicle
DE102006046458A1 (en) * 2006-09-29 2008-04-03 Inoutic / Deceuninck Gmbh Window or door e.g. for doors and windows with multiple glazing, has drying agent and vapor barrier and has profile to support glass panes
DE102007014091A1 (en) * 2007-03-21 2008-09-25 Behr Gmbh & Co. Kg Collector for air-conditioning system of motor vehicle, has housing provided with sealing plate at its end side, where sealing plate is adhered with housing and permanently secured with housing by mechanical connection
CN201852383U (en) 2010-11-17 2011-06-01 浙江三花汽车控制系统有限公司 Heat exchanger and liquid storing device thereof
KR101771145B1 (en) * 2011-04-01 2017-08-24 한온시스템 주식회사 Condenser
DE102014002407B4 (en) 2014-02-20 2017-12-21 Modine Manufacturing Company Brazed heat exchanger
WO2015128807A2 (en) * 2014-02-26 2015-09-03 Denso Thermal Systems S.P.A. Horizontal condenser with coolant accumulator
DE102015203601A1 (en) * 2015-02-27 2016-09-01 Mahle International Gmbh dryer

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1809833A (en) * 1926-06-17 1931-06-16 Chicago Pneumatic Tool Co Method of and means for stabilizing refrigerants
SU994873A1 (en) * 1980-12-04 1983-02-07 Головное Предприятие Производственного Объединения "Торгхолодмаш" Regenerative drying filter
EP0356859A1 (en) * 1988-09-01 1990-03-07 Bayer Ag Filtration and drying cartridge for refrigerant fluid circuits
JPH04139364A (en) * 1990-09-28 1992-05-13 Nippondenso Co Ltd Condenser
JPH04350498A (en) * 1991-01-25 1992-12-04 Nippondenso Co Ltd Heat exchanger
JPH0526539A (en) * 1991-07-19 1993-02-02 Hitachi Ltd Heat-exchanger
US5245842A (en) * 1992-05-01 1993-09-21 Fayette Tubular Technology Corporation Receiver dryer
US5592830A (en) * 1994-07-22 1997-01-14 Nippondenso Co., Ltd. Refrigerant condenser with integral receiver
DE19800739A1 (en) * 1997-01-31 1998-08-06 Volkswagen Ag Air conditioning plant for car
FR2759447A1 (en) * 1997-02-11 1998-08-14 Valeo Thermique Moteur Sa Automobile air conditioner condenser
JPH11304301A (en) * 1998-04-17 1999-11-05 Sanden Corp Liquid receiver, and liquid receiver integrated condenser
US6052899A (en) * 1996-10-14 2000-04-25 Calsonic Corporation Condenser with liquid tank and manufacturing method the same
JP2000274882A (en) * 1999-03-24 2000-10-06 Calsonic Kansei Corp Condenser
JP2000320928A (en) * 1999-05-13 2000-11-24 Nippon Light Metal Co Ltd Heat exchanger with liquid receiver and its manufacture
JP2001041612A (en) * 1999-07-23 2001-02-16 Calsonic Kansei Corp Liquid receiver
US20010025511A1 (en) * 2000-03-09 2001-10-04 Michele Bernini Filter cartridge and condenser
US6313059B1 (en) * 1997-06-20 2001-11-06 Maryellen Lavin Desiccant for drying CH2F2 refrigerant utilizing zeolite
EP1219907A2 (en) * 2000-12-29 2002-07-03 Visteon Global Technologies, Inc. Downflow condenser
DE10100423A1 (en) * 2001-01-08 2002-07-11 Valeo Klimasysteme Gmbh Mixing chamber for a motor vehicle air conditioning condenser that minimizes two-way influence on the flow, eddy formation, bubble generation and that maintains a constant temperature gradient
US20020157809A1 (en) * 1998-10-22 2002-10-31 Behr Gmbh & Co. Brazed condenser for an air conditioner
US20030140647A1 (en) * 2002-01-31 2003-07-31 Gawthrop Peter Rex Receiverless air conditioning system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3854381B2 (en) * 1997-08-19 2006-12-06 株式会社ヴァレオサーマルシステムズ Heat exchanger connection structure
JP2000046444A (en) * 1998-07-29 2000-02-18 Showa Alum Corp Sub-cooling system condenser

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1809833A (en) * 1926-06-17 1931-06-16 Chicago Pneumatic Tool Co Method of and means for stabilizing refrigerants
SU994873A1 (en) * 1980-12-04 1983-02-07 Головное Предприятие Производственного Объединения "Торгхолодмаш" Regenerative drying filter
EP0356859A1 (en) * 1988-09-01 1990-03-07 Bayer Ag Filtration and drying cartridge for refrigerant fluid circuits
JPH04139364A (en) * 1990-09-28 1992-05-13 Nippondenso Co Ltd Condenser
JPH04350498A (en) * 1991-01-25 1992-12-04 Nippondenso Co Ltd Heat exchanger
JPH0526539A (en) * 1991-07-19 1993-02-02 Hitachi Ltd Heat-exchanger
US5245842A (en) * 1992-05-01 1993-09-21 Fayette Tubular Technology Corporation Receiver dryer
US5592830A (en) * 1994-07-22 1997-01-14 Nippondenso Co., Ltd. Refrigerant condenser with integral receiver
US6052899A (en) * 1996-10-14 2000-04-25 Calsonic Corporation Condenser with liquid tank and manufacturing method the same
DE19800739A1 (en) * 1997-01-31 1998-08-06 Volkswagen Ag Air conditioning plant for car
FR2759447A1 (en) * 1997-02-11 1998-08-14 Valeo Thermique Moteur Sa Automobile air conditioner condenser
US6313059B1 (en) * 1997-06-20 2001-11-06 Maryellen Lavin Desiccant for drying CH2F2 refrigerant utilizing zeolite
JPH11304301A (en) * 1998-04-17 1999-11-05 Sanden Corp Liquid receiver, and liquid receiver integrated condenser
US20020157809A1 (en) * 1998-10-22 2002-10-31 Behr Gmbh & Co. Brazed condenser for an air conditioner
JP2000274882A (en) * 1999-03-24 2000-10-06 Calsonic Kansei Corp Condenser
JP2000320928A (en) * 1999-05-13 2000-11-24 Nippon Light Metal Co Ltd Heat exchanger with liquid receiver and its manufacture
JP2001041612A (en) * 1999-07-23 2001-02-16 Calsonic Kansei Corp Liquid receiver
US20010025511A1 (en) * 2000-03-09 2001-10-04 Michele Bernini Filter cartridge and condenser
EP1219907A2 (en) * 2000-12-29 2002-07-03 Visteon Global Technologies, Inc. Downflow condenser
DE10100423A1 (en) * 2001-01-08 2002-07-11 Valeo Klimasysteme Gmbh Mixing chamber for a motor vehicle air conditioning condenser that minimizes two-way influence on the flow, eddy formation, bubble generation and that maintains a constant temperature gradient
US20030140647A1 (en) * 2002-01-31 2003-07-31 Gawthrop Peter Rex Receiverless air conditioning system

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198444, Derwent World Patents Index; Class J01, AN 1984-274408, XP002331213 *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 414 (M - 1303) 2 September 1992 (1992-09-02) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 212 (M - 1402) 26 April 1993 (1993-04-26) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 312 (M - 1429) 15 June 1993 (1993-06-15) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 02 29 February 2000 (2000-02-29) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 14 5 March 2001 (2001-03-05) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05) *

Also Published As

Publication number Publication date
JP2004309127A (en) 2004-11-04
DE102004017002A1 (en) 2004-11-04
EP1464901A2 (en) 2004-10-06

Similar Documents

Publication Publication Date Title
DE19603016C2 (en) Heat exchanger
EP1281923A3 (en) Flat tube for heat exchanger and process of fabricating the same
EP1464901A3 (en) Refrigerant condensing device
DE69827101T2 (en) System of elements for making a composite pipe from extruded pipe sections
DE102012217409A1 (en) Method for producing a heat exchanger
EP1300646A3 (en) Heat exchanger, more particularly flat tubes heat exchanger for automotive vehicle
EP1376043A3 (en) Heat exchanger with diffuser
DE60017629T2 (en) Drying collector for refrigeration systems and method for assembling such a collector
EP1712868A3 (en) Evaporator
DE112005000874T5 (en) Pressure Resistance Checking Method and Pressure Resistance Checking Apparatus for Heat Exchangers
DE3902046C2 (en) Heat exchanger with change in state of a medium, e.g. an evaporator, for an air conditioning system, in particular for a motor vehicle
EP1623167A1 (en) Coolant condensing device
DE102005024158C5 (en) Dryer for a cooling medium in a cooling medium circuit, in particular for an air conditioning system of a vehicle
DE102017218810A1 (en) Collection box of a heat exchanger
DE102008061762A1 (en) Collector of a heat exchanger, in particular for an air conditioning system of a motor vehicle and heat exchanger, in particular evaporator for a motor vehicle air conditioning system
DE60313841T2 (en) Screw compressor with in-line oil separator
EP1843115A3 (en) Core type radiator with change of flow direction
EP1384968A1 (en) Heat exchanger and associated process of fabricating
DE102017218818A1 (en) Heat exchanger
EP1741998B1 (en) Condenser
DE2107908A1 (en) Separator and method for separating liquid from a gas and liquid mixture
DE9420802U1 (en) Device for separating air from a flowing liquid
EP1139051A3 (en) Condenser
DE10155001A1 (en) Refrigerant condenser
DE102004039879B3 (en) Electrolytic assembly for the separation of an alkaline metal from a mercury alloy in liquid state is fabricated as tubular steel casting

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: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 01D 36/00 B

Ipc: 7F 28F 9/02 B

Ipc: 7F 28D 1/053 B

Ipc: 7F 25B 43/00 B

Ipc: 7F 25B 39/04 A

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

17P Request for examination filed

Effective date: 20060224

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091101