EP1921301A3 - Abgasrückführungsanordnung - Google Patents

Abgasrückführungsanordnung Download PDF

Info

Publication number
EP1921301A3
EP1921301A3 EP07019452A EP07019452A EP1921301A3 EP 1921301 A3 EP1921301 A3 EP 1921301A3 EP 07019452 A EP07019452 A EP 07019452A EP 07019452 A EP07019452 A EP 07019452A EP 1921301 A3 EP1921301 A3 EP 1921301A3
Authority
EP
European Patent Office
Prior art keywords
valve body
exhaust gas
radiator
inlet
outlet
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
EP07019452A
Other languages
English (en)
French (fr)
Other versions
EP1921301B1 (de
EP1921301A2 (de
Inventor
Hans-Patrick Nolze
Istvan Nemeth
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.)
Benteler Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik GmbH
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 Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Publication of EP1921301A2 publication Critical patent/EP1921301A2/de
Publication of EP1921301A3 publication Critical patent/EP1921301A3/de
Application granted granted Critical
Publication of EP1921301B1 publication Critical patent/EP1921301B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • 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
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine

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)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Abgasrückführungsanordnung mit einem Kühler (2) und einem Ventilgehäuse (3), welches einen Einlasskanal (9) und einen Auslasskanal (8) für das dem Kühler (2) zu- und abzuleitende Abgas aufweist. In dem Ventilgehäuse (3) ist ein von einem Stellantrieb (4) angetriebener kolbenförmiger Ventilkörper (7) angeordnet. Der Ventilkörper (7) unterteilt den Innenraum (5) des Ventilgehäuses (3) in eine Einlasskammer (6) und eine Auslasskammer (8), an welche der Kühlereinlass (10) und der Kühlerauslass (11) angeschlossen sind. Der Einlasskanal (9) ist quer zur Hubrichtung (H) des Ventilkörpers (7) angeordnet, sodass er von einer umfangsseitigen Mantelfläche (13) des Ventilkörpers (7) zumindest teilweise sperrbar ist. Auf diese Weise kann über einen einzigen Ventilkörper (7) sowohl die Strömungsrichtung als auch die Strömungsmenge eingestellt werden.
EP07019452.7A 2006-11-09 2007-10-04 Abgasrückführungsanordnung Expired - Fee Related EP1921301B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006053205A DE102006053205A1 (de) 2006-11-09 2006-11-09 Abgasrückführungsanordnung

Publications (3)

Publication Number Publication Date
EP1921301A2 EP1921301A2 (de) 2008-05-14
EP1921301A3 true EP1921301A3 (de) 2012-04-11
EP1921301B1 EP1921301B1 (de) 2013-12-25

Family

ID=39036329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07019452.7A Expired - Fee Related EP1921301B1 (de) 2006-11-09 2007-10-04 Abgasrückführungsanordnung

Country Status (2)

Country Link
EP (1) EP1921301B1 (de)
DE (1) DE102006053205A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032884B4 (de) 2008-07-14 2018-09-20 Mahle International Gmbh Ventileinrichtung, Wärmetauscher und Aufladesystem zur Aufladung einer Brennkraftmaschine mit einem Ladefluid
CN104775945B (zh) * 2015-04-25 2018-01-19 无锡隆盛科技股份有限公司 汽车发动机用egr阀集成装置
CN104747324A (zh) * 2015-04-25 2015-07-01 无锡隆盛科技股份有限公司 旁通式egr冷却器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1363013A1 (de) * 2002-05-15 2003-11-19 Behr GmbH & Co. KG Wärmeübertrager
FR2872862A1 (fr) * 2004-07-09 2006-01-13 Renault Sas Dispositif de commande pour un circuit de recirculation de gaz d'echappement d'un moteur a combustion interne

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1363013A1 (de) * 2002-05-15 2003-11-19 Behr GmbH & Co. KG Wärmeübertrager
FR2872862A1 (fr) * 2004-07-09 2006-01-13 Renault Sas Dispositif de commande pour un circuit de recirculation de gaz d'echappement d'un moteur a combustion interne

Also Published As

Publication number Publication date
EP1921301B1 (de) 2013-12-25
EP1921301A2 (de) 2008-05-14
DE102006053205A1 (de) 2008-05-15

Similar Documents

Publication Publication Date Title
EP2527614A3 (de) Saugrohr für einen Verbrennungsmotor
EP1918640A3 (de) Porenbrenner, sowie Verfahren zum Betrieb eines Porenbrenners
EP1577539A3 (de) Magnetventil mit einstellbarem Aktorhub und Verfahren zur Einstellung desselben
EP2653695A3 (de) Arbeitsgerät mit einer Kraftstoffpumpe
DE102006047587A1 (de) Backofen mit einer Backmuffel und einem Querstromlüfter
EP1921301A3 (de) Abgasrückführungsanordnung
DE886990C (de) Federbelastetes Druckregelventil mit Tauchkolben und UEberlaufleitung
EP1362985A3 (de) Ventilsystem
EP2354522A3 (de) Vorrichtung zur Regelung eines Fluidstroms
DE20218811U1 (de) Kraftfahrzeug mit einem Diesel-Antriebsmotor
DE102014217625A1 (de) Kraftstoffhochdruckpumpe
DE102007007638A1 (de) Brennkraftmaschine mit mehreren Brennräumen
EP2444653A3 (de) Hochdruckregelventil
EP2426413A3 (de) Gasregelgerät mit angebauter Venturi-Düse
EP1916347A3 (de) Einlaufeinrichtung für einen Bodenablauf und Bodenablauf
DE102009021939B4 (de) Vorrichtung zur Belüftung einer Flüssigkeit
EP2159501A3 (de) Vorrichtung mit abgeschlossenem Arbeitsraum mit verbesserter Reinigungsmöglichkeit
EP2073090A3 (de) Gasventilanordnung
EP3263862A3 (de) Abgasschalldämpfer zum längseinbau in ein fahrzeug
EP1762364A3 (de) Vorrichtung zum Filtrieren eines Fluids, insbesondere für kunststoffverarbeitende Anlagen
EP2151280A3 (de) Pumpeinrichtung sowie Verfahren zum Betreiben einer Pumpeinrichtung
DE102012216283A1 (de) Pumpe und Anordnung zur Abgasnachbehandlung mit Pumpe
EP2312139A3 (de) Motor mit einer verbesserten Anordnung der Vergasereinheit
EP1256708A3 (de) Kraftstoff-Einspritzvorrichtung für eine Brennkraftmaschine
DE102010036699A1 (de) Vorrichtung mit variablem Ventilhub

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 IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F02M 25/07 20060101AFI20120308BHEP

17P Request for examination filed

Effective date: 20120404

AKX Designation fees paid

Designated state(s): DE FR GB

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BENTELER AUTOMOBILTECHNIK GMBH

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

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: DE

Ref legal event code: R096

Ref document number: 502007012623

Country of ref document: DE

Effective date: 20140213

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007012623

Country of ref document: DE

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: 20140926

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502007012623

Country of ref document: DE

Effective date: 20140926

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

Effective date: 20141004

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: 20141004

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

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

Ref country code: FR

Payment date: 20161020

Year of fee payment: 10

Ref country code: DE

Payment date: 20161027

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502007012623

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

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

Ref country code: DE

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

Effective date: 20180501

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: 20171031