EP1921301A3 - Agencement de recyclage de gaz d'échappement - Google Patents

Agencement de recyclage de gaz d'échappement Download PDF

Info

Publication number: EP1921301A3
Authority: EP; European Patent Office
Prior art keywords: valve body; exhaust gas; radiator; inlet; outlet
Prior art date: 2006-11-09
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

German (de)

English (en)

Other versions

EP1921301B1 (fr

EP1921301A2 (fr

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.)

2006-11-09

Filing date

2007-10-04

Publication date

2012-04-11

2007-10-04 Application filed by Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH

2008-05-14 Publication of EP1921301A2 publication Critical patent/EP1921301A2/fr

2012-04-11 Publication of EP1921301A3 publication Critical patent/EP1921301A3/fr

2013-12-25 Application granted granted Critical

2013-12-25 Publication of EP1921301B1 publication Critical patent/EP1921301B1/fr

Status Not-in-force legal-status Critical Current

2027-10-04 Anticipated expiration legal-status Critical

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)

EP07019452.7A 2006-11-09 2007-10-04 Agencement de recyclage de gaz d'échappement Not-in-force EP1921301B1 (fr)

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 (fr)	2008-05-14
EP1921301A3 true EP1921301A3 (fr)	2012-04-11
EP1921301B1 EP1921301B1 (fr)	2013-12-25

Family

ID=39036329

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP07019452.7A Not-in-force EP1921301B1 (fr)	2006-11-09	2007-10-04	Agencement de recyclage de gaz d'échappement

Country Status (2)

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

Families Citing this family (4)

* 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
GB2631789A (en) *	2023-07-14	2025-01-15	Perkins Engines Co Ltd	Valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1363013A1 (fr) *	2002-05-15	2003-11-19	Behr GmbH & Co. KG	Echangeur de chaleur
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

2006
- 2006-11-09 DE DE102006053205A patent/DE102006053205A1/de not_active Withdrawn
2007
- 2007-10-04 EP EP07019452.7A patent/EP1921301B1/fr not_active Not-in-force

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1363013A1 (fr) *	2002-05-15	2003-11-19	Behr GmbH & Co. KG	Echangeur de chaleur
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 (fr)	2013-12-25
DE102006053205A1 (de)	2008-05-15
EP1921301A2 (fr)	2008-05-14

Publication	Publication Date	Title
EP1918640A3 (fr)	2009-04-15	Brûleur à corps poreux ainsi que procédé de fonctionnement d'un brûleur à corps poreux
EP1921301A3 (fr)	2012-04-11	Agencement de recyclage de gaz d'échappement
EP2386761A3 (fr)	2014-06-11	Supplément de carter de compresseur
EP1316688A3 (fr)	2004-04-07	Système avec dispositif de dosage d'agent de réduction
EP2653695A3 (fr)	2013-10-30	Outil doté d'une pompe à carburant
EP2161429A3 (fr)	2012-10-31	Module d'aspiration pour un moteur à combustion
EP1362985A3 (fr)	2007-08-29	Système de soupapes
EP2118462B1 (fr)	2012-04-11	Moteur à combustion interne à plusieurs chambres de combustion
EP2354522A3 (fr)	2015-12-02	Dispositif de réglage d'un flux de fluide
EP2444653A3 (fr)	2014-05-21	Soupape de réglage à haute pression
EP1916347A3 (fr)	2009-04-15	Dispositif d'introduction pour un siphon de sol et siphon de sol
DE102006047587A1 (de)	2008-04-10	Backofen mit einer Backmuffel und einem Querstromlüfter
EP1890081A3 (fr)	2011-10-26	Buse destinée à l'introduction et au dosage d'une substance de traitement dans un flux de gaz d'échappement dans des processus de combustion
EP2426413A3 (fr)	2014-11-19	Appareil de régulation de gaz équipé d'une buse Venturi montée
DE102005015080A1 (de)	2005-10-20	Luftpumpe mit einem durch Eigendruck gesteuerten Ventil
EP1849976A3 (fr)	2010-01-20	Moteur à pistons
EP2073090A3 (fr)	2010-08-25	Ensemble vanne de gaz
EP1793114A3 (fr)	2008-10-15	Appareil, en particulier vanne de recyclage des gaz d'échappement, pour commander un courant de fluide
EP2012058A3 (fr)	2013-05-22	Appareil de chauffage pour véhicule
EP3263862A3 (fr)	2018-03-28	Amortisseur acoustique de gaz d'echappement pour un montage longitudinal dans un vehicule
EP2151280A3 (fr)	2011-06-15	Dispositif de pompe et procédé de fonctionnement d'un dispositif de pompe
EP1256708A3 (fr)	2004-01-14	Dispositif d'injection de carburant pour un moteur à combustion interne
EP3301359A3 (fr)	2018-04-25	Four de crémation à chauffage et à combustion améliorés
EP2312139A3 (fr)	2011-12-28	Moteur doté d'un agencement amélioré de l'unité de carburateur
EP2253560A3 (fr)	2011-08-31	Soupape de dépôt dosé de liquides

Legal Events

Date	Code	Title	Description
2008-04-11	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
2008-05-14	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
2008-05-14	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2012-03-09	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2012-04-11	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
2012-04-11	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2012-04-11	RIC1	Information provided on ipc code assigned before grant	Ipc: F02M 25/07 20060101AFI20120308BHEP
2012-05-23	17P	Request for examination filed	Effective date: 20120404
2012-12-19	AKX	Designation fees paid	Designated state(s): DE FR GB
2013-02-13	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2013-04-30	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2013-06-19	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: BENTELER AUTOMOBILTECHNIK GMBH
2013-11-22	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2013-12-25	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
2013-12-25	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2014-02-13	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
2014-09-26	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 502007012623 Country of ref document: DE
2014-10-31	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2014-10-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2014-12-03	26N	No opposition filed	Effective date: 20140926
2015-01-08	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
2015-06-24	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20141004
2015-07-31	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
2015-10-23	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9
2016-10-20	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10
2017-01-31	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
2018-05-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 502007012623 Country of ref document: DE
2018-07-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST Effective date: 20180629
2018-07-31	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
2018-08-31	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