EP0916837A3 - Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor - Google Patents

Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor Download PDF

Info

Publication number
EP0916837A3
EP0916837A3 EP98119748A EP98119748A EP0916837A3 EP 0916837 A3 EP0916837 A3 EP 0916837A3 EP 98119748 A EP98119748 A EP 98119748A EP 98119748 A EP98119748 A EP 98119748A EP 0916837 A3 EP0916837 A3 EP 0916837A3
Authority
EP
European Patent Office
Prior art keywords
exhaust gas
combustion engine
gas recirculating
recirculating device
valve
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
EP98119748A
Other languages
English (en)
French (fr)
Other versions
EP0916837A2 (de
EP0916837B1 (de
EP0916837B2 (de
Inventor
Matthias Dipl.-Ing. Banzhaf
Martin Dipl.-Ing. Bauer (FH)
Osman Sari
Gérard Dietz
Helmut Blank
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.)
Pierburg GmbH
Mahle Behr GmbH and Co KG
Original Assignee
Pierburg GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7848808&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0916837(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pierburg GmbH, Behr GmbH and Co KG filed Critical Pierburg GmbH
Publication of EP0916837A2 publication Critical patent/EP0916837A2/de
Publication of EP0916837A3 publication Critical patent/EP0916837A3/de
Publication of EP0916837B1 publication Critical patent/EP0916837B1/de
Application granted granted Critical
Publication of EP0916837B2 publication Critical patent/EP0916837B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/12—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems characterised by means for attaching parts of an EGR system to each other or to engine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Bei einer Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor mit einem Abgaskühler (10) und mit einem die rückgeführte Abgasmenge bestimmenden, mit einem Stellelement (13) verstellbaren Ventil (11) wird vorgesehen, daß der Abgaskühler (10) und das Ventil (11) unmittelbar aneinander anschließen und eine Baueinheit bilden.
EP98119748A 1997-11-17 1998-10-22 Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor Expired - Lifetime EP0916837B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19750588 1997-11-17
DE19750588.0A DE19750588B4 (de) 1997-11-17 1997-11-17 Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor

Publications (4)

Publication Number Publication Date
EP0916837A2 EP0916837A2 (de) 1999-05-19
EP0916837A3 true EP0916837A3 (de) 2000-03-08
EP0916837B1 EP0916837B1 (de) 2002-03-13
EP0916837B2 EP0916837B2 (de) 2011-10-26

Family

ID=7848808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98119748A Expired - Lifetime EP0916837B2 (de) 1997-11-17 1998-10-22 Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor

Country Status (3)

Country Link
US (1) US6213105B1 (de)
EP (1) EP0916837B2 (de)
DE (2) DE19750588B4 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792968B1 (fr) * 1999-04-29 2001-06-29 Westaflex Automobile Echangeur thermique en plastique et acier destine a etre dispose dans un circuit d'admission d'air d'un moteur, notamment dans un repartiteur comportant deux chambres et element du circuit d'admission d'air d'un moteur
GB9921819D0 (en) * 1999-09-16 1999-11-17 Transtec Plc Gas recirculation system
US6186127B1 (en) * 1999-09-20 2001-02-13 Siemens Canada Limited Coolant manifold adapter for integrated mounting of EEGR valve and throttle body on an engine
US6647971B2 (en) * 1999-12-14 2003-11-18 Cooper Technology Services, Llc Integrated EGR valve and cooler
DE10011954A1 (de) * 2000-03-11 2001-09-13 Modine Mfg Co Abgaswärmetauscher in einer Abgasrückführungsanordnung
CN1167872C (zh) * 2000-06-20 2004-09-22 三菱电机株式会社 水冷式排气再循环装置
GB0018406D0 (en) * 2000-07-28 2000-09-13 Serck Heat Transfer Limited EGR bypass tube cooler
DE10104227C1 (de) * 2001-01-31 2003-01-16 Bosch Gmbh Robert Einrichtung zur Behandlung von Gasströmen
JP3669275B2 (ja) * 2001-02-20 2005-07-06 日産自動車株式会社 内燃機関のｅｇｒガス冷却装置
LU90761B1 (en) * 2001-04-20 2002-10-21 Delphi Tech Inc Device for exhaust gas recirculation
US6976480B2 (en) * 2002-01-16 2005-12-20 Mitsubishi Denki Kabushiki Kaisha Exhaust gas recirculating device
HU2488U (en) 2002-05-15 2003-03-28 Behr Gmbh & Co Kg Apparatus for controlling of recirculated exhaust gases in internal combustion engines
CN100379971C (zh) * 2002-05-15 2008-04-09 贝洱两合公司 可控制的废气热交换器
ES2209618B1 (es) † 2002-05-28 2005-08-16 Estampaciones Noroeste, S.A. Intercambiador de calor para un sistema "egr" con un conducto de derivacion integrado.
JP3735594B2 (ja) * 2002-06-28 2006-01-18 株式会社東芝 光ディスク装置と光ディスク装置の待機方法
US7199088B2 (en) 2002-07-01 2007-04-03 Shell Oil Company Lubricating oil for a diesel powered engine and method of operating a diesel powered engine
US6968678B2 (en) 2002-10-31 2005-11-29 Le Leux Christopher R High efficiency, reduced emissions internal combustion engine system, especially suitable for gaseous fuels
DE10327481A1 (de) * 2003-06-18 2005-01-05 Modine Manufacturing Co., Racine Gehäuseloser Plattenwärmetauscher mit Sammelkasten
DE10328638A1 (de) 2003-06-26 2005-01-20 Modine Manufacturing Co., Racine Wärmetauscher in gehäuseloser Plattenbauweise
CA2443496C (en) * 2003-09-30 2011-10-11 Dana Canada Corporation Tube bundle heat exchanger comprising tubes with expanded sections
DE102004019554C5 (de) * 2004-04-22 2014-03-27 Pierburg Gmbh Abgasrückführsystem für eine Verbrennungskraftmaschine
DE502004002379D1 (de) 2004-08-14 2007-02-01 Modine Mfg Co Wärmetauscher, bestehend aus Flachrohren
BRPI0516124A (pt) 2004-10-07 2008-08-26 Behr Gmbh & Co Kg trocador de calor de gás de descarga refrigerado a ar, especialmente refrigerador de gás de descarga para veìculos automóveis
DE202005021555U1 (de) 2004-10-07 2008-11-13 Behr Gmbh & Co. Kg Luftgekühlter Abgaswärmeübertrager, insbesondere Abgaskühler für Kraftfahrzeuge
CN100573017C (zh) * 2004-10-07 2009-12-23 贝洱两合公司 气冷式废气热交换器、特别是汽车废气冷却器
DE102005012759A1 (de) * 2005-03-19 2006-10-12 GM Global Technology Operations, Inc., Detroit Thermostatventil mit integriertem AGR-Ventil
US7195060B2 (en) * 2005-04-01 2007-03-27 Dana Canada Corporation Stacked-tube heat exchanger
DE102005029322A1 (de) 2005-06-24 2006-12-28 Behr Gmbh & Co. Kg Vorrichtung zur Rückführung und Kühlung von Abgas für eine Brennkraftmaschine
DE102005048911A1 (de) * 2005-10-10 2007-04-12 Behr Gmbh & Co. Kg Anordnung zur Rückführung und Kühlung von Abgas einer Brennkraftmaschine
DE102005049309A1 (de) 2005-10-12 2007-04-19 Behr Gmbh & Co. Kg Vorrichtung zur Rückführung und Kühlung von Abgas einer Brennkraftmaschine
US20090165449A1 (en) * 2006-02-24 2009-07-02 Behr Gmbh & Co. Kg Valve for regulating an exhaust gas flow of an internal combustion engine, heat exchanger for exhaust gas cooling, system having at least one valve and having at least one heat exchanger
DE102006043559B4 (de) * 2006-09-16 2008-12-04 Pierburg Gmbh Drosselklappenvorrichtung für Hochtemperaturanwendungen in Verbrennungskraftmaschinen
US7363919B1 (en) 2007-01-05 2008-04-29 Ford Global Technologies, Llc Integrated exhaust gas recirculation valve and cooler system
DE102007019089A1 (de) 2007-04-23 2008-10-30 Behr Gmbh & Co. Kg Abgaswärmetauscher, Abgaswärmetauschersystem, Brennkraftmotor und Verfahren zum Behandeln von Abgasen eines Brennkraftmotors
DE102007033679B4 (de) 2007-07-19 2009-07-09 Mtu Friedrichshafen Gmbh Abgasleitung einer Brennkraftmaschine
DE502007002202D1 (de) 2007-07-30 2010-01-14 Cooper Standard Automotive D Abgasrückführsystem
US20090056909A1 (en) * 2007-08-30 2009-03-05 Braun Catherine R Heat exchanger having an internal bypass
DE102008046594A1 (de) * 2008-07-18 2010-01-21 Mahle International Gmbh Ventileinrichtung
FR2943384B1 (fr) 2009-03-23 2011-03-04 Renault Sas Circuit d'echappement de vehicule automobile
DE102010014843B4 (de) * 2010-04-13 2020-06-25 Pierburg Gmbh Abgaskühlmodul für eine Verbrennungskraftmaschine
ES2399036B1 (es) * 2010-06-28 2014-01-28 Valeo Térmico, S.A. Intercambiador de calor para gases en especial de los gases de escape de un motor.
DE102012103374B4 (de) * 2012-04-18 2015-01-08 Pierburg Gmbh Abgasklappenvorrichtung für eine Verbrennungskraftmaschine
USD751119S1 (en) * 2014-01-31 2016-03-08 Yanmar Co., Ltd. Exhaust gas purifier
JP6809300B2 (ja) * 2017-03-06 2021-01-06 株式会社デンソー 排気還流装置
KR20190003137A (ko) * 2017-06-30 2019-01-09 현대자동차주식회사 연료 개질 시스템

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134377A (en) * 1977-09-29 1979-01-16 Borg-Warner Corporation Exhaust gas recirculation control valve and heat exchanger
US4258687A (en) * 1979-10-09 1981-03-31 Ford Motor Company Engine with integral mounted EGR cooler
US4513698A (en) * 1981-05-20 1985-04-30 Honda Giken Kogyo Kabushiki Kaisha Intake manifold structure for internal combustion engines
JPH102256A (ja) * 1996-06-18 1998-01-06 Hino Motors Ltd エンジンのｅｇｒ装置
DE19740998A1 (de) * 1996-09-18 1998-03-19 Nissan Motor Abgasrückführsystem für eine Brennkraftmaschine
EP0930429A2 (de) * 1998-01-15 1999-07-21 Steyr-Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914450C (de) * 1943-01-14 1954-07-01 Hans Windhoff App Und Maschine Vorrichtung zum Kuehlen der Auspuffgase von Brennkraftmaschinen, insbesondere fuer Motorlokomotiven
US2408846A (en) 1944-06-19 1946-10-08 Perfect Circle Co Antidetonation apparatus for automotive engines
US3621825A (en) * 1970-07-27 1971-11-23 Ford Motor Co Exhaust gas recirculation control valve
JPS5340105A (en) * 1976-09-24 1978-04-12 Nippon Denso Co Ltd Automobile control unit
DE2841264C2 (de) † 1978-09-22 1984-11-29 Audi Nsu Auto Union Ag, 7107 Neckarsulm Brennkraftmaschine mit einem Saugrohr
JPS60101587A (ja) † 1983-11-09 1985-06-05 株式会社日立製作所 表示メモリアクセス装置
JPH0540294Y2 (de) † 1987-04-17 1993-10-13
JPH01102465U (de) † 1987-12-28 1989-07-11
JPH05256217A (ja) † 1992-03-16 1993-10-05 Aisin Seiki Co Ltd 樹脂製インテークマニホールド
DE4325169C1 (de) * 1993-07-27 1994-09-22 Bayerische Motoren Werke Ag Zumischventil, insbesondere Abgasrückführ-Ventil einer Brennkraftmaschine
JPH07233762A (ja) † 1994-02-23 1995-09-05 Unisia Jecs Corp 排気還流制御装置
DE4414429C1 (de) * 1994-04-26 1995-06-01 Mtu Friedrichshafen Gmbh Verfahren zur Kühlung von dieselmotorischen Abgasen
DE9421145U1 (de) * 1994-04-28 1995-05-04 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 88045 Friedrichshafen Dieselbrennkraftmaschine mit in einer Abgasrückführleitung angeordnetem Wärmetauscher für die Abgaskühlung
JPH0814114A (ja) † 1994-06-28 1996-01-16 Unisia Jecs Corp 排気還流制御装置の流量制御弁
DE4424644C5 (de) * 1994-07-13 2005-11-17 Robert Bosch Gmbh Abgasrückführungsventil
US5617726A (en) * 1995-03-31 1997-04-08 Cummins Engine Company, Inc. Cooled exhaust gas recirculation system with load and ambient bypasses
GB2301177A (en) * 1995-05-18 1996-11-27 Mechadyne Ltd Exhaust gas heat exchanger in an internal combustion engine
DE19521573C2 (de) * 1995-06-14 1998-05-28 Man Nutzfahrzeuge Ag Abgasrückführung an einer aufgeladenen Brennkraftmaschine
DE19531875C1 (de) * 1995-08-30 1996-09-19 Daimler Benz Ag Zylinderkopf für eine flüssigkeitsgekühlte, mehrzylindrische Brennkraftmaschine
JPH0979094A (ja) † 1995-09-14 1997-03-25 Unisia Jecs Corp 排気還流用流量制御弁
JP3421958B2 (ja) † 1995-09-22 2003-06-30 日野自動車株式会社 ターボチャージャ付エンジンの排ガス浄化装置
DE19541362C1 (de) * 1995-11-07 1997-01-23 Mtu Friedrichshafen Gmbh Abgasrückführung bei Dieselmotoren
GB9604727D0 (en) * 1996-03-06 1996-05-08 Rover Group Motor vehicle engine and fuel cooling system
DE29611034U1 (de) 1996-06-12 1997-10-16 Hohenberger, Ralph, 13583 Berlin Anordnung zur Abführung der Verlustwärme eines Verbrennungsmotors
US5732688A (en) * 1996-12-11 1998-03-31 Cummins Engine Company, Inc. System for controlling recirculated exhaust gas temperature in an internal combustion engine
DE29714478U1 (de) 1997-08-13 1997-10-09 Heinrich Gillet Gmbh & Co Kg, 67480 Edenkoben Wärmetauscher in Abgassystemen von Verbrennungsmotoren
US5931131A (en) * 1997-08-19 1999-08-03 Caterpillar Inc. Valve cover assembly having an integrated heat exchanger for cooling exhaust gases
DE19744596A1 (de) † 1997-10-09 1999-04-15 Volkswagen Ag Abgasrückführventil

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134377A (en) * 1977-09-29 1979-01-16 Borg-Warner Corporation Exhaust gas recirculation control valve and heat exchanger
US4258687A (en) * 1979-10-09 1981-03-31 Ford Motor Company Engine with integral mounted EGR cooler
US4513698A (en) * 1981-05-20 1985-04-30 Honda Giken Kogyo Kabushiki Kaisha Intake manifold structure for internal combustion engines
JPH102256A (ja) * 1996-06-18 1998-01-06 Hino Motors Ltd エンジンのｅｇｒ装置
DE19740998A1 (de) * 1996-09-18 1998-03-19 Nissan Motor Abgasrückführsystem für eine Brennkraftmaschine
EP0930429A2 (de) * 1998-01-15 1999-07-21 Steyr-Nutzfahrzeuge Aktiengesellschaft Verfahren und Vorrichtung zur Kühlung rückgeführten Abgases einer flüssigkeitsgekühlten Brennkraftmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 5 30 April 1998 (1998-04-30) *

Also Published As

Publication number Publication date
EP0916837A2 (de) 1999-05-19
US6213105B1 (en) 2001-04-10
DE59803324D1 (de) 2002-04-18
DE19750588A1 (de) 1999-05-20
EP0916837B1 (de) 2002-03-13
DE19750588B4 (de) 2016-10-13
EP0916837B2 (de) 2011-10-26

Similar Documents

Publication Publication Date Title
EP0916837A3 (de) Vorrichtung zur Abgasrückführung für einen Verbrennungsmotor
ZA9710359B (en) Exhaust gas recirculation in internal combustion engines.
EP0889226A3 (de) Brennkraftmaschine mit einem Abgasturbolader und Abgasrückführung
DE59508809D1 (de) Vorrichtung zur Abgasrückführung bei einer Brennkraftmaschine mit Aufladung
DE59604117D1 (de) Vorrichtung zur abgasrückführung mit einem im ansaugkanal betätigbaren schliesselement
EP0987412A3 (de) Sauganlage
DE59807544D1 (de) Vorrichtung zur Ladedruckregelung und Abgasrückführungsregelung bei einer Brennkraftmaschine, insbesondere einem Dieselmotor
DE69004260D1 (de) Filtervorrichtung, insbesondere für die ansaugluft von brennkraftmaschinen.
EP0992674A3 (de) Einlasskrümmer
GB2234780B (en) Intake arrangement in an internal combustion engine.
EP0856657A3 (de) Abgasrückführventil für eine Brennkraftmaschine
EP1273786A3 (de) Umschalteinrichtung zur Abgasrückführung bei einer Brennkraftmaschine
EP0816732A3 (de) Elektromagnetisches Ventil
DE3768604D1 (de) Geraet zum lernen und steuern des luft/kraftstoffverhaeltnisses in einem innenbrennkraftmotor.
EP1164280A3 (de) Luftansaugvorrichtung für eine Brennkraftmaschine
EP0908615A3 (de) Abgasrückführventil
EP0861975A3 (de) Abgaskrümmerflansch für eine Brennkraftmaschine
EP0886063A3 (de) Ansaugluftverteiler
DE68903715D1 (de) Verfahren, um ein luft/kraftstoffverhaeltnis in einer innenbrennkraftmaschine zu steuern und einrichtung, um dasselbe zu steuern.
EP1355057A3 (de) Vorrichtung zur Rückführung des Abgases einer Brennkraftmaschine
DE69100016D1 (de) Reinigungs- und rezirkulationseinrichtung fuer die durchblasgase einer brennkraftmaschine und brennkraftmaschine ausgeruestet mit dieser einrichtung.
DE69016709D1 (de) Ventil und Federanordnung für Brennkraftmaschine.
EP1164262A3 (de) Ölmodul für eine Brennkraftmaschine
DE68907677D1 (de) Verfahren, um ein luft/kraftstoffverhaeltnis in einer innenbrennkraftmaschine zu steuern und einrichtung, um dasselbe zu steuern.
EP1803913A3 (de) Motorbremsverfahren und Einrichtung

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): DE FR GB 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: 20000520

AKX Designation fees paid

Free format text: DE FR GB SE

17Q First examination report despatched

Effective date: 20001024

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

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB SE

REF Corresponds to:

Ref document number: 59803324

Country of ref document: DE

Date of ref document: 20020418

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

Effective date: 20020522

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: GUSTAV WAHLER GMBH U. CO. KG

Effective date: 20021127

26 Opposition filed

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20021213

Opponent name: MODINE EUROPE GMBH

Effective date: 20021209

Opponent name: GUSTAV WAHLER GMBH U. CO. KG

Effective date: 20021127

26 Opposition filed

Opponent name: COOPER-STANDARD AUTOMOTIVE (DEUTSCHLAND) GMBH

Effective date: 20021213

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20021213

Opponent name: MODINE EUROPE GMBH

Effective date: 20021209

Opponent name: GUSTAV WAHLER GMBH U. CO. KG

Effective date: 20021127

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: PIERBURG GMBH

Owner name: BEHR GMBH & CO. KG

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: COOPER-STANDARD AUTOMOTIVE (DEUTSCHLAND) GMBH

Effective date: 20021213

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20021213

Opponent name: MODINE EUROPE GMBH

Effective date: 20021209

Opponent name: GUSTAV WAHLER GMBH U. CO. KG

Effective date: 20021127

R26 Opposition filed (corrected)

Opponent name: COOPER-STANDARD AUTOMOTIVE (DEUTSCHLAND) GMBH

Effective date: 20021213

Opponent name: DAIMLERCHRYSLER AG

Effective date: 20021213

Opponent name: MODINE EUROPE GMBH

Effective date: 20021209

Opponent name: GUSTAV WAHLER GMBH U. CO. KG

Effective date: 20021127

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20111026

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR GB SE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 59803324

Country of ref document: DE

REG Reference to a national code

Ref country code: SE

Ref legal event code: RPEO

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 59803324

Country of ref document: DE

Effective date: 20111026

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59803324

Country of ref document: DE

Representative=s name: GRAUEL, ANDREAS, DIPL.-PHYS. DR. RER. NAT., DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59803324

Country of ref document: DE

Representative=s name: GRAUEL, ANDREAS, DIPL.-PHYS. DR. RER. NAT., DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 59803324

Country of ref document: DE

Owner name: MAHLE BEHR GMBH & CO. KG, DE

Free format text: FORMER OWNERS: BEHR GMBH & CO. KG, 70469 STUTTGART, DE; PIERBURG GMBH, 41460 NEUSS, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 59803324

Country of ref document: DE

Owner name: PIERBURG GMBH, DE

Free format text: FORMER OWNERS: BEHR GMBH & CO. KG, 70469 STUTTGART, DE; PIERBURG GMBH, 41460 NEUSS, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

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

Ref country code: FR

Payment date: 20171023

Year of fee payment: 20

Ref country code: DE

Payment date: 20171031

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20171024

Year of fee payment: 20

Ref country code: SE

Payment date: 20171024

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59803324

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20181021

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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 EXPIRATION OF PROTECTION

Effective date: 20181021