EP0981035A3 - Abgaswärmetauscher - Google Patents

Abgaswärmetauscher Download PDF

Info

Publication number
EP0981035A3
EP0981035A3 EP99115443A EP99115443A EP0981035A3 EP 0981035 A3 EP0981035 A3 EP 0981035A3 EP 99115443 A EP99115443 A EP 99115443A EP 99115443 A EP99115443 A EP 99115443A EP 0981035 A3 EP0981035 A3 EP 0981035A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
flow channels
exhaust gases
cooling water
surface structure
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
EP99115443A
Other languages
English (en)
French (fr)
Other versions
EP0981035B1 (de
EP0981035A2 (de
Inventor
Viktor Brost
Klaus Kalbacher
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of EP0981035A2 publication Critical patent/EP0981035A2/de
Publication of EP0981035A3 publication Critical patent/EP0981035A3/de
Application granted granted Critical
Publication of EP0981035B1 publication Critical patent/EP0981035B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • 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
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/104—Particular pattern of flow of the heat exchange media with parallel flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/108—Particular pattern of flow of the heat exchange media with combined cross flow and parallel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Die Erfindung betrifft einen Abgaswärmetauscher (1) mit Paaren schalenförmiger Wärmetauscherplatten (6), jedes Paar schalenförmiger Wärmetauscherplatten (6) bildet einen Strömungskanal (9) für das eine Mittel, indem sie am umlaufenden Randflansch spiegelbildlich so zusammengefügt und verbunden sind, daß der Randflansch der einen Wärmetauscherplatte (6) nach einer Seite und der Randflansch der anderen Wärmetauscherplatte (6) zur entgegengesetzten Seite gerichtet ist, sowie mit Öffnungen in den Wärmetauscherplatten, die auf einer gemeinsamen Linie liegen, um den Sammel-und den Verteilerkanal für das eine Mittel zu bilden und mit zwischen den erwähnten Strömungskanälen angeordneten weiteren Strömungskanälen für das andere Mittel.
Bei diesem Abgaswärmetauscher sollen die Fertigungskosten weiter gesenkt werden und außerdem soll eine höhere Sicherheit gegen Vermischen des Abgases mit dem Kühlwasser erreicht werden, bei gleichzeitig geringem Druckverlust auf der Abgasseite. Erfindungsgemäß wird das dadurch erreicht, daß der flüssigkeitsgekühlte Abgaswärmetauscher (1) in gehäuseloser Bauweise ausgeführt ist, daß die Wärmetauscherplatten (6) auskragende Bereiche (7) aufweisen und in diesen Bereichen (7) den Verteiler - und den Sammelraum für das Kühlwasser ausbilden, daß sich die Strömungskanäle (14) für das Abgas etwa auf geradem Weg durch den Wärmetauscher erstrecken und an gegenüberliegenden Enden in Rohrböden (13) münden und daß mindestens eine der zwei Arten von Strömungskanälen (9; 14) eine solche Oberflächenstruktur (22) aufweist, daß die vollflächige Berührung zwischen den Strömungskanälen (9 und 14) ausgeschlossen ist.
EP99115443A 1998-08-14 1999-08-05 Abgaswärmetauscher Expired - Lifetime EP0981035B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19836889A DE19836889A1 (de) 1998-08-14 1998-08-14 Abgaswärmetauscher
DE19836889 1998-08-14

Publications (3)

Publication Number Publication Date
EP0981035A2 EP0981035A2 (de) 2000-02-23
EP0981035A3 true EP0981035A3 (de) 2000-06-07
EP0981035B1 EP0981035B1 (de) 2003-06-11

Family

ID=7877538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99115443A Expired - Lifetime EP0981035B1 (de) 1998-08-14 1999-08-05 Abgaswärmetauscher

Country Status (4)

Country Link
EP (1) EP0981035B1 (de)
AT (1) ATE242860T1 (de)
DE (2) DE19836889A1 (de)
ES (1) ES2201604T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846518B4 (de) * 1998-10-09 2007-09-20 Modine Manufacturing Co., Racine Wärmetauscher, insbesondere für Gase und Flüssigkeiten
DE10147555B4 (de) 2001-09-26 2014-01-30 Behr Gmbh & Co. Kg Vorrichtung zum Befestigen eines Abgas-Wärmeübertragers
DE10214467A1 (de) * 2002-03-30 2003-10-09 Modine Mfg Co Abgaswärmetauscher für Kraftfahrzeuge
US6892803B2 (en) * 2002-11-19 2005-05-17 Modine Manufacturing Company High pressure heat exchanger
JP4166591B2 (ja) 2003-02-13 2008-10-15 カルソニックカンセイ株式会社 熱交換器
FR2855602A1 (fr) * 2003-05-27 2004-12-03 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, notamment refroidisseur des gaz d'echappement recircules
US7108054B2 (en) 2003-09-11 2006-09-19 Honeywell International, Inc. Heat exchanger
DE10359806A1 (de) * 2003-12-19 2005-07-14 Modine Manufacturing Co., Racine Wärmeübertrager mit flachen Rohren und flaches Wärmeübertragerrohr
DE102004036020A1 (de) * 2004-07-23 2006-02-16 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Kondensator
DE102005053924B4 (de) 2005-11-11 2016-03-31 Modine Manufacturing Co. Ladeluftkühler in Plattenbauweise
DE502006007319D1 (de) * 2006-02-17 2010-08-12 Schilling Heinz Kg Vorrichtung und Verfahren zur thermischen Stromerzeugung
JP2008038723A (ja) 2006-08-04 2008-02-21 Toyota Motor Corp 排気系熱交換器の支持構造
FR2906017B1 (fr) 2006-09-19 2012-12-21 Valeo Systemes Thermiques Echangeur de chaleur, en particulier refroidisseur d'air de suralimentation.
US8424592B2 (en) 2007-01-23 2013-04-23 Modine Manufacturing Company Heat exchanger having convoluted fin end and method of assembling the same
US20090250201A1 (en) 2008-04-02 2009-10-08 Grippe Frank M Heat exchanger having a contoured insert and method of assembling the same
GB2461854A (en) * 2008-07-11 2010-01-20 Stephen John Heard Heat exchange unit for cooling engine exhaust emissions
DE102009010039B4 (de) 2009-02-21 2012-09-20 Modine Manufacturing Co. Wärmetauscher
FR2949554B1 (fr) * 2009-08-31 2012-08-31 Valeo Systemes Thermiques Echangeur thermique
WO2014052309A1 (en) 2012-09-25 2014-04-03 Modine Manufacturing Company Heat exchanger
CN113244698B (zh) * 2021-05-12 2023-03-24 天能电池集团（安徽）有限公司 一种用于皮帽机负压排气管的余酸收集装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911889A1 (de) * 1968-03-11 1969-10-16 Garrett Corp Waermeaustauscher
US4310960A (en) * 1973-04-16 1982-01-19 The Garrett Corporation Method of fabrication of a formed plate, counterflow fluid heat exchanger and apparatus thereof
JPS6186590A (ja) * 1984-10-03 1986-05-02 Hisaka Works Ltd 熱交換器
GB2211283A (en) * 1987-10-20 1989-06-28 Rolls Royce Plc Plate-type counterflow heat exchanger
DE4403144A1 (de) * 1994-02-02 1995-08-03 Laengerer & Reich Gmbh & Co Plattenwärmeaustauscher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681155A (en) * 1986-05-01 1987-07-21 The Garrett Corporation Lightweight, compact heat exchanger
JP3359946B2 (ja) * 1993-03-04 2002-12-24 東京ラヂエーター製造株式会社 積層型熱交換器
DE9406197U1 (de) * 1994-04-14 1994-06-16 Behr Gmbh & Co Wärmetauscher zum Kühlen von Abgas eines Kraftfahrzeugmotors
DE29616354U1 (de) * 1996-09-19 1997-01-09 Laengerer & Reich Gmbh & Co Abgaswärmetauscher

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1911889A1 (de) * 1968-03-11 1969-10-16 Garrett Corp Waermeaustauscher
US4310960A (en) * 1973-04-16 1982-01-19 The Garrett Corporation Method of fabrication of a formed plate, counterflow fluid heat exchanger and apparatus thereof
JPS6186590A (ja) * 1984-10-03 1986-05-02 Hisaka Works Ltd 熱交換器
GB2211283A (en) * 1987-10-20 1989-06-28 Rolls Royce Plc Plate-type counterflow heat exchanger
DE4403144A1 (de) * 1994-02-02 1995-08-03 Laengerer & Reich Gmbh & Co Plattenwärmeaustauscher

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 261 (M - 514) 5 September 1986 (1986-09-05) *

Also Published As

Publication number Publication date
DE19836889A1 (de) 2000-02-17
EP0981035B1 (de) 2003-06-11
DE59905912D1 (de) 2003-07-17
ES2201604T3 (es) 2004-03-16
EP0981035A2 (de) 2000-02-23
ATE242860T1 (de) 2003-06-15

Similar Documents

Publication Publication Date Title
EP0981035A3 (de) Abgaswärmetauscher
ES2185276T3 (es) Intercambiador de calor, en particular intercambiador de calor para gas de escape.
DE3262352D1 (en) Heat exchanger plate
PL348190A1 (en) Heat transfer element assembly
AU2002352311A1 (en) Improvement of the heat exchange of a round plate heat exchanger
SE8500175D0 (sv) Serpentine-type heat exchanger having fin plates with louvers
US5590708A (en) Heat exchanger block
ES2012069B3 (es) Cañeria intercambiadora de calor para la transferencia de calor.
KR20050021562A (ko) 열교환장치
SE9702420D0 (sv) Plattvärmeväxlare
AR006496A1 (es) Proceso para reducir la deposicion de suciedad en una superficie de intercambio de calor de un intercambiador de calor, intercambiador de calor,y proceso para producir negros de humo.
EP0990868A3 (de) Wärmetauscher
PL191289B1 (pl) Element do przesyłania ciepła dla obrotowego regeneracyjnego wymiennika ciepła
DE69513494D1 (de) Primärer oberflächen-wärmetauscher für gasturbinen mit grossem druckverhältnis
ES2147697A1 (es) Aleta de intercambiador de calor para un acondicionamiento de aire.
ATE227833T1 (de) Wärmetauscher
ZA857471B (en) Crossflow heat exchanger
BR9811403A (pt) Turbilhonador para trocador de calor
WO1999049271A3 (en) Variable thermal resistance flat plate
RU2069779C1 (ru) Газотурбинный двигатель
CA1152977A (en) Heat exchanger plate having distortion resistant uniform pleats
WO1995023319A3 (de) Mit flüssigem brennstoff betriebenes fahrzeugheizgerät
CA2125759A1 (en) Cold Spot Baffle for Coupling Box
CA2310607A1 (en) Device for heating fluid
EP1265046A3 (de) Rippe, Rohr und Wärmetauscher

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

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

17P Request for examination filed

Effective date: 20000516

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20020425

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

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Ref country code: IE

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: 20030611

Ref country code: FI

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: 20030611

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59905912

Country of ref document: DE

Date of ref document: 20030717

Kind code of ref document: P

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

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030805

Ref country code: CY

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: 20030805

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030805

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

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030831

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030831

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030831

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

Ref country code: PT

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: 20030911

Ref country code: GR

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: 20030911

Ref country code: DK

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: 20030911

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20031007

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: *MODINE MFG CY

Effective date: 20030831

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2201604

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20040312

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

Ref country code: DE

Payment date: 20110907

Year of fee payment: 13

Ref country code: ES

Payment date: 20110808

Year of fee payment: 13

Ref country code: FR

Payment date: 20110830

Year of fee payment: 13

Ref country code: SE

Payment date: 20110827

Year of fee payment: 13

Ref country code: GB

Payment date: 20110830

Year of fee payment: 13

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

Ref country code: NL

Payment date: 20110824

Year of fee payment: 13

Ref country code: IT

Payment date: 20110819

Year of fee payment: 13

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20130301

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120805

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130301

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120806

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130430

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 NON-PAYMENT OF DUE FEES

Effective date: 20120805

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120805

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130301

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120831

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59905912

Country of ref document: DE

Effective date: 20130301

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20131021

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 NON-PAYMENT OF DUE FEES

Effective date: 20120806