EP2507498B1 - Système de vanne pour moteur à combustion interne - Google Patents

Système de vanne pour moteur à combustion interne Download PDF

Info

Publication number
EP2507498B1
EP2507498B1 EP10781694.4A EP10781694A EP2507498B1 EP 2507498 B1 EP2507498 B1 EP 2507498B1 EP 10781694 A EP10781694 A EP 10781694A EP 2507498 B1 EP2507498 B1 EP 2507498B1
Authority
EP
European Patent Office
Prior art keywords
valve
combustion engine
internal combustion
gear
valve device
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.)
Active
Application number
EP10781694.4A
Other languages
German (de)
English (en)
Other versions
EP2507498A1 (fr
Inventor
Martin Nowak
Andreas Köster
Andres Dr. Tönnesmann
Heinrich Dismon
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
Original Assignee
Pierburg 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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of EP2507498A1 publication Critical patent/EP2507498A1/fr
Application granted granted Critical
Publication of EP2507498B1 publication Critical patent/EP2507498B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
    • 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
    • F02M26/54—Rotary actuators, e.g. step motors

Definitions

  • the invention relates to a valve device for an internal combustion engine with a multi-part housing, a drive unit which generates a torque and is arranged in an engine compartment, a transmission unit which is arranged in a gear compartment, an eccentric which is drivable via the gear unit, a translationally movable Valve rod, which projects into a valve rod movement space, a coupling element, via which the movement of the eccentric is translatable into a translational movement of the valve rod, a valve seat between an inlet and an outlet and a valve closing body, which is attached to the valve rod and lowered onto the valve seat and can be lifted off the valve seat.
  • Such valve devices are used in particular as exhaust gas recirculation valves.
  • a gear unit is rotated, which has a coupling element, via which the rotational movement of the gears is converted into a translational movement of the valve stem.
  • an exhaust gas flow which is attributed from the exhaust manifold to the intake manifold for the reduction of pollutant emissions, regulated over a wide range.
  • the electric motor driven valves with the intermediate transmission have a high control accuracy.
  • Exhaust gas recirculation valves are, however, exposed in the exhaust area of a high thermal load and progressive pollution.
  • an exhaust gas recirculation valve in which a gear transmission is driven by an electric motor.
  • the last transmission gear has a guide opening, in which a bolt projects, which is fixedly connected to the valve rod and extending perpendicular to this.
  • the bolt moves in the guide opening, wherein a guided by the housing translational movement of a valve actuating rod follows. Ingress of blow-by gases into the gear compartment is prevented by dividing the valve rod into two axially superimposed sections, which are connected to one another via a fastening member, wherein a membrane is arranged on the outside of the fastening member.
  • a motor cap is arranged in a receptacle of the housing, which separates the gear chamber from the engine compartment. In this way, an entry of Bürstenabbrand or abrasion from the engine compartment in the gear compartment is largely prevented.
  • an output gear of the gear unit serves as an eccentric and the axis is arranged on the output gear. Accordingly, the eccentric is integrated in the output gear, so that it is possible to dispense with an eccentric as an additional component, which reduces the number of components and assembly times become.
  • the output gear and the axle can be made in one piece in this embodiment or the axle are overmolded.
  • the coupling element is attached to the valve rod and has a link in which a roller or a bearing is performed, which is arranged on the axis.
  • the cover has a part-arc-shaped opening through which the axis protrudes.
  • This opening forms the only connection between the valve rod movement space and the gear housing and is not in the immediate vicinity of the rotatably mounted axes. At relatively high shielding through the cover, however, the functionality is guaranteed.
  • the cover is designed as a plate with bent perpendicular to the plate outer edges.
  • Such a cover can be inserted without additional fastening means in the housing. The fastening takes place in such a case by positive locking.
  • the outer edges are at least partially against in the same direction extending contact surfaces of the housing.
  • the sealing distance is increased on the outer circumference of the cover, so that an additional flow resistance is created, which counteracts penetration of gases into the gear chamber.
  • the housing consists of a cup-shaped motor housing part, a gear housing part, in in which the gear space is formed and in which the axes of rotation of the gears are fixed and a valve housing part in which the inlet and the outlet are formed with the valve seat.
  • the contact surfaces for the outer edges of the cover are formed on the gear housing part, so that no displacement of the contact surfaces in the housing can arise with respect to the outer edges of the cover.
  • a particularly advantageous form of transmission results when using a spur gear, in which the gear unit consists of a drive pinion, which meshes with the larger gear of a double gear whose smaller gear meshes with the output gear, which is designed as a gear segment.
  • the gear unit consists of a drive pinion, which meshes with the larger gear of a double gear whose smaller gear meshes with the output gear, which is designed as a gear segment.
  • a concentric to the axis of rotation of the driven gear recess is formed in the gear housing part, in which a coil spring is arranged, the first leg rests on the gear housing part and the second leg rests on the output gear, so that upon rotation of the gear from the closed position of the valve in the spring energy is stored for turning back the gear in the starting position.
  • a coil spring is arranged, the first leg rests on the gear housing part and the second leg rests on the output gear, so that upon rotation of the gear from the closed position of the valve in the spring energy is stored for turning back the gear in the starting position.
  • a stamped grid is injected in the gear housing part, which has connection pins of a connector formed on the gear housing part, a sensor and the drive unit.
  • valve rod is guided translationally via a guide element in the housing and on the valve rod between the guide member and the coupling element, a sealing element is arranged.
  • valve device which is largely insensitive to contamination, in particular by blow-by gases and thermal stress and at the same time has high space accuracy only a small space requirement and thus can be produced inexpensively.
  • Valve device shown consists of a multi-part housing 2, which is composed of a cup-shaped motor housing part 4, a gear housing part 6 and a valve housing part 8.
  • the gear housing part 6 has on its first side an annular projection 10, on the outer circumference with the interposition of a seal 12, the motor housing part 4 is fixed and the inner periphery forms a receptacle 14, in which a serving as a drive unit 16 electric motor is inserted.
  • the electric motor 16 is largely closed at its end facing the gear housing part 6 by an engine cap 18, so that an engine compartment 20 is separated from the gear housing part 6. Only a drive shaft 22, on which a drive pinion 24 of a gear unit 26 is arranged rotationally fixed and two motor connection contacts, not shown, protrude through corresponding openings of the motor cap 18th
  • the gear unit 26 is arranged and stored in a gear chamber 28. It consists of the drive pinion 24, which meshes with a larger gear 30 of a double gear 32, whose smaller gear 34 meshes with an output gear 36, which is designed as a gear segment, which is particularly in FIG. 3 can be seen.
  • the double gear 32 as well as the driven gear 36 are each mounted on a pivot axis 38, 40 serving as the axle bolt, which is fixed in the gear housing part 6.
  • annular recess 42 in which a biased in the direction of rotation Coil spring 44 is arranged, the first, not visible in the figures leg abuts against the gear housing part 6 and the second leg 46 abuts the driven gear 36. This is further rotated upon rotation of the output gear 36 from its original position, so that this spring 44 can be used as a return spring, which rotates the gear unit 26 in a known manner to its initial position, for example, if the drive unit 16 should fail.
  • an axis 48 is disposed outside the axis of rotation 40, which extends parallel to the axis of rotation 40 and is moved on rotation of the output gear 36 on a circular arc about the axis of rotation 40.
  • This axle 48 can both be overmolded in the production of the driven gear 36 as well as integrally made with this or otherwise secured to the gear 36. Accordingly, the output gear 36 simultaneously acts as an eccentric 37, so that it is possible to dispense with an additional eccentric component.
  • the axis 48 extends through a likewise part-circular arc-shaped opening 50 of a cover 52, which according to the invention separates the gear chamber 28 from a valve rod movement chamber 54 into which the axle 48 projects.
  • the cover 52 whose shape in FIG. 3 is substantially formed as a flat plate 56 from which extend at an angle of 90 ° to the plate outer edges 58. These outer edges 58 abut against correspondingly formed contact surfaces 60 of the gear housing part 6, whereby a positive fastening in the gear housing part 6 is formed, without having to use additional fasteners. Further, this elongated abutment surface increases the leaktightness of the gear compartment 28, which is separated from its surroundings to the first side by the motor cap 18 and to the opposite side by the cover 52. A Connection exists only through the openings 50, through which the shafts 22 and axes 48 for driving out or in the gear chamber 28 protrude.
  • a roller 62 is arranged on the axis 48, which is guided in a link 64 of a coupling element 66, which in turn is firmly connected to a valve rod 68 of the valve device.
  • the scenery 64 which in FIG. 2 can be seen, it may have a curved shape to represent specific required force-stroke profiles.
  • valve rod 68 protrudes through a corresponding opening of the valve housing part 8, in which a guide element 70 is arranged, via which the valve rod 68 is mounted so that only a pure lifting movement is possible.
  • a sealing element 72 is arranged in the valve housing part 8, which surrounds the valve rod 68 and significantly reduces a blow-by gas flow penetrating along the valve rod 68 into the valve rod movement space 54.
  • a shielding element 74 is arranged, which dissolves deposits on the valve rod 68 and also improves the seal on the valve rod 68.
  • a valve closing body 76 On the end of the valve rod 68, a valve closing body 76 is fixed in a known manner, which separates an inlet 78 of the valve from an outlet 80 in the position shown. For this purpose, the valve closing body rests on a valve seat 82.
  • a support member 84 is attached to the coupling element 66 beyond the coupling element 66, which is moved with the valve rod 68.
  • This carrier element 84 has a ceramic insulating body 86 which extends over the cross section of the support member 84, so that a thermal separation between the optionally thermally highly loaded valve rod and the beyond the insulating body 86 arranged part of the support member 84 is formed.
  • the carrier element 84 has an opening in which a permanent magnet 88 is attached. This communicates with a non-contact sensor 90 which is encapsulated in the gear housing part 6, is arranged parallel to the direction of movement of the support member 84 adjacent thereto.
  • the sensor 90 is connected via a punched grid 92 with a plug 94, the connection pins 96 are formed by the ends of the punched grid 92. Further lines of the stamped grid 92 form motor terminals, which are plugged together with the motor contacts, so that both the control of the drive unit 16 and the bearing feedback of the valve device can be made via the plug 94.
  • the stamped grid 92 is inserted and molded in the production in the injection mold of the gear housing part 6, so that a release of the electrical contacts is reliably prevented.
  • a control unit will provide a required voltage via the connection pins 96 of the plug 94 of the drive unit 16.
  • the gear unit 26 is rotated and thus the driven gear 36.
  • the axis 48 is rotated on a circular arc about the rotation axis 40, so that the roller 62 runs in the link 64.
  • a rotation of the valve rod 68 is prevented by a contour 98 on the valve housing part 8, as from FIG. 2 evident.
  • the position of the valve slider body 76 is reported back via the magnetic field changing on the sensor 90 by the movement of the permanent magnet 88 with the carrier element 84 in a known manner via the plug 94, so that upon reaching the required position, the drive unit 16 is turned off.
  • this valve device requires only a small space.
  • the assembly is simple, while the number of components has also been minimized, so that significant cost advantages are achieved with extended life.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Claims (15)

  1. Système de vanne pour moteur à combustion interne, comprenant
    un boitier (2) en plusieurs parties,
    une unité d'entrainement (16) générant un couple et disposée dans une chambre moteur,
    une unité de transmission (26) disposée dans une chambre de transmission (28),
    un excentrique (37) apte à être entrainé par l'intermédiaire de l'unité de transmission,
    une tige de vanne (68) pouvant être déplacée en translation, qui s'étend dans un espace de déplacement de la tige de vanne,
    un élément de couplage (66) par l'intermédiaire duquel le mouvement de l'excentrique (37) peut être converti en un déplacement en translation de la tige de vanne (68),
    un siège de vanne (82) entre une entrée (78) et une sortie (80), et
    un corps de fermeture de vanne (76) fixé à ladite tige de vanne (68) et pouvant être abaissé sur ledit siège de vanne (82) et être enlevé dudit siège de vanne (82),
    caractérisé en ce que
    un couvercle (52) est disposé entre ledit excentrique (37) et ledit élément de couplage (66), ledit couvercle séparant la chambre de transmission (28) dudit espace de déplacement de la tige de vanne (54).
  2. Système de vanne pour moteur à combustion interne selon la revendication 1, caractérisé en ce qu'un capot de moteur (18) est disposé dans un logement (14) du boitier (2), ledit capot séparant la chambre de transmission (28) de ladite chambre moteur (20).
  3. Système de vanne pour moteur à combustion interne selon l'une des revendications 1 ou 2, caractérisé en ce qu'un axe (48) est fixé audit excentrique (37) et peut être déplacé sur une trajectoire circulaire autour de l'axe de rotation (40) dudit excentrique (37).
  4. Système de vanne pour moteur à combustion interne selon la revendication 3, caractérisé en ce qu'une roue dentée d'entrainement (36) de ladite unité de transmission (26) sert comme excentrique (37) et l'axe (49) est disposé sur ladite roue dentée d'entrainement (36).
  5. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit élément de couplage (66) est fixé à ladite tige de vanne (18) et comprend une coulisse (64), dans laquelle est guidé un rouleau (62) ou un palier disposé sur ledit axe (48).
  6. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit couvercle (52) a une ouverture (50) ayant la forme de portion d'arc de cercle à travers laquelle l'axe (48) s'étend.
  7. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit couvercle (52) est réalisé en forme d'une plaque (56) dont les bords extérieurs (58) sont repliés de manière perpendiculaire par rapport à la plaque (56).
  8. Système de vanne pour moteur à combustion interne selon la revendication 7, caractérisé en ce que les bords extérieurs (58) s'appuient au moins partiellement contre des faces d'appui (60) du boitier (2) qui s'étendent dans la même direction.
  9. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications précédentes, caractérisé en ce que le boitier (2) est constitué par d'une partie boitier moteur (4) en forme de pot et par une partie boitier transmission (6), dans laquelle est formée la chambre de transmission (28) et dans laquelle sont disposés les axes de rotation (38, 40) des roues dentées (32, 36), et par une partie boitier de vanne (8) dans laquelle sont formées ladite entrée (78) et ladite sortie (80) avec le siège de vanne (82).
  10. Système de vanne pour moteur à combustion interne selon la revendication 9, caractérisé en ce que les faces d'appui (60) poir les bords extérieurs (58) du couvercle (52) sont formées à la partie boitier transmission (6).
  11. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications précédentes, caractérisé en ce que l'unité de transmission (26) est constituée par un pignon d'entrainement (24) s'engrenant avec la grande roue dentée (30) d'une roue dentée double (32), dont la petite roue dentée (34) s'engrène avec la roue dentée de sortie (36) réalisée sous forme d'un segment de roue dentée.
  12. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications 9 à 11, caractérisé en ce qu'un évidement (42), concentrique par rapport à l'axe de rotation (40) de la roue dentée de sortie (36), est formé dans ladite partie boitier transmission (6), dans lequel évidement est disposé un ressort hélicoïdal (44) dont la première jambe s'appui sur la partie boitier transmission (6) et dont la deuxième jambe (46) s'appui sur la roue dentée d'entrainement (36), de sorte que, lors d'une rotation de ladite roue dentée d'entrainement (36) de la position fermée du système de vanne, de l'énergie est accumulée dans le ressort hélicoïdal (44) pour la rotation en retour de la roue dentée d'entrainement (36) à la position originale.
  13. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications 9 à 11, caractérisé en ce qu'une grille estampée (92) est surmoulée dans la partie boitier transmission (6), la grille comportant des broches de connexion (96) d'une fiche (94) formée sur ladite partie boitier transmission (6), d'un capteur (90) et de ladite unité d'entrainement (16).
  14. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications précédentes, caractérisé en ce que la tige de vanne (68) est guidée en translation dans le boitier (2) par un élément de guidage (70), et qu'un élément d'étanchéité (72) est disposé sur ladite tige de vanne (68) entre ledit élément de guidage (70) et ledit élément de couplage (66).
  15. Système de vanne pour moteur à combustion interne selon l'une quelconque des revendications 9 à 14, caractérisé en ce qu'un contour (96) est formé sur la partie boitier transmission (6) qui sert de guide pour l'élément de couplage (66).
EP10781694.4A 2009-12-01 2010-11-23 Système de vanne pour moteur à combustion interne Active EP2507498B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009056251.6A DE102009056251B4 (de) 2009-12-01 2009-12-01 Ventilvorrichtung für eine Verbrennungskraftmaschine
PCT/EP2010/068019 WO2011067138A1 (fr) 2009-12-01 2010-11-23 Ensemble soupape pour moteur à combustion interne

Publications (2)

Publication Number Publication Date
EP2507498A1 EP2507498A1 (fr) 2012-10-10
EP2507498B1 true EP2507498B1 (fr) 2013-09-25

Family

ID=43599176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10781694.4A Active EP2507498B1 (fr) 2009-12-01 2010-11-23 Système de vanne pour moteur à combustion interne

Country Status (5)

Country Link
US (1) US9016266B2 (fr)
EP (1) EP2507498B1 (fr)
DE (1) DE102009056251B4 (fr)
ES (1) ES2440772T3 (fr)
WO (1) WO2011067138A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004018A1 (de) * 2011-02-14 2012-08-16 Robert Bosch Gmbh Stellantrieb, Strömungsventil, Abgasturbolader
DE102014106517A1 (de) 2014-05-09 2015-11-12 Pierburg Gmbh Abgasturbolader mit einem Waste-Gate-Ventil
DE102014106513A1 (de) 2014-05-09 2015-11-12 Pierburg Gmbh Abgasturbolader mit einem Waste-Gate-Ventil
DE102014106515A1 (de) 2014-05-09 2015-11-12 Pierburg Gmbh Abgasturbolader mit einem Waste-Gate-Ventil
FR3021819B1 (fr) 2014-06-03 2016-06-03 Mmt Sa Actionneur lineaire reversible auto commute a commande bifilaire
KR101704495B1 (ko) * 2015-09-17 2017-02-08 주식회사 현대케피코 모터실, 밸브실, 및 양측지지구조의 기어실이 일체적으로 형성된 하우징을 가지는 전자식 egr밸브
FR3079983B1 (fr) 2018-04-09 2020-04-10 Moving Magnet Technologies Procede de commande d’un moteur polyphase

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937835A (en) 1997-06-24 1999-08-17 Eaton Corporation EGR system and improved actuator therefor
US6443135B1 (en) * 1999-10-05 2002-09-03 Pierburg Aktiengesellschaft Assembly of a valve unit, a combustion air intake and an exhaust gas recirculation unit for an internal combustion engine
ES2214998T3 (es) 1999-10-05 2004-10-01 Pierburg Gmbh Unidad de valvula, tramo de canal de aspiracion de aire de combustion, asi como unidad de reciclaje de gases de escape para motores de combustion interna.
DE10221711A1 (de) * 2002-05-16 2003-11-27 Pierburg Gmbh Ventilsystem
DE102006009153A1 (de) 2006-02-24 2007-08-30 Mahle International Gmbh Abgasrückführeinrichtung
DE102006031028A1 (de) * 2006-07-05 2008-01-10 Gustav Wahler Gmbh U. Co. Kg Betätigungseinrichtung eines Ventils, insbesondere eines Abasrückführventil
DE502006004917D1 (de) * 2006-07-06 2009-11-05 Cooper Standard Automotive D Abgasrückführventil
FR2926114B1 (fr) * 2008-01-03 2012-12-14 Valeo Sys Controle Moteur Sas Boucle egr d'un moteur a combustion interne d'un vehicule automobile

Also Published As

Publication number Publication date
EP2507498A1 (fr) 2012-10-10
ES2440772T3 (es) 2014-01-30
US9016266B2 (en) 2015-04-28
WO2011067138A1 (fr) 2011-06-09
DE102009056251A1 (de) 2011-06-09
US20120285411A1 (en) 2012-11-15
DE102009056251B4 (de) 2014-01-09

Similar Documents

Publication Publication Date Title
EP2507498B1 (fr) Système de vanne pour moteur à combustion interne
EP2997249B1 (fr) Egr valve pour moteur a combustion
DE102013109570B4 (de) Gasabschaltventil
DE102014207330A1 (de) Abgassystem für Brennkraftmaschine
WO2008058779A1 (fr) Dispositif de régulation pour un moteur à combustion interne
DE102015109694A1 (de) Absperrventil für den Einbau in Gaszähler und Verfahren zum Betreiben desselben
DE102013008550A1 (de) Elektromechanische Verriegelungseinheit für den Fahrzeugbereich
EP1091112B1 (fr) Soupape, conduit d'admission d'air et unité de recirculation de gaz d'échappement pour moteurs à combustion
EP1156200B1 (fr) Dispositif de commande d'une valve
DE102014117987B4 (de) Klappenvorrichtung für eine Verbrennungskraftmaschine
DE102014104578B4 (de) Klappenvorrichtung für eine Verbrennungskraftmaschine
DE102006026446B4 (de) Deckel für eine Stellvorrichtung mit einem Stanzgitter als Scharnier
DE3411456A1 (de) Elektrischer drehwinkelgeber
EP2504555B1 (fr) Système de vanne pour moteur à combustion interne
EP3559521B1 (fr) Ensemble soupape pour un véhicule automobile
DE102013111722B3 (de) Aktor für Ventile in Verbrennungskraftmaschinen
EP3126651B1 (fr) Dispositif a volet pour moteur a combustion interne
DE102017103643A1 (de) Stellvorrichtung
DE102011017452A1 (de) Betätigungseinrichtung in einem Kraftfahrzeug
EP3628853A1 (fr) Soupape
EP2966290B1 (fr) Dispositif de soupape destiné à la recirculation de gaz d'échappement dans un moteur à combustion interne
DE102014007190B4 (de) Sekundärluftventil zur Steuerung der Zufuhr von Sekundärluft in eine Abgasanlage eines Kraftfahrzeugs
DE102010009168B4 (de) Ventilvorrichtung für eine Verbrennungskraftmaschine
EP3626949B1 (fr) Soupape
EP3626950B1 (fr) Soupape ainsi que procédé de fabrication d'une soupape

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

17P Request for examination filed

Effective date: 20120417

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130514

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DISMON, HEINRICH

Inventor name: KOESTER, ANDREAS

Inventor name: NOWAK, MARTIN

Inventor name: DR. TOENNESMANN, ANDRES

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 633810

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010004878

Country of ref document: DE

Effective date: 20131121

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2440772

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20140130

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

Ref country code: HR

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: 20130925

Ref country code: SE

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: 20130925

Ref country code: NO

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: 20131225

Ref country code: LT

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: 20130925

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130925

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: LV

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: 20130925

Ref country code: SI

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: 20130925

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: 20131226

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: 20130925

Ref country code: RS

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: 20130925

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

Ref country code: EE

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: 20130925

Ref country code: NL

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: 20130925

Ref country code: IS

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: 20140125

Ref country code: SK

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: 20130925

Ref country code: RO

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: 20130925

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

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: 20130925

Ref country code: PL

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: 20130925

BERE Be: lapsed

Owner name: PIERBURG G.M.B.H.

Effective date: 20131130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010004878

Country of ref document: DE

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: 20140127

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130925

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

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: DE

Payment date: 20131126

Year of fee payment: 4

26N No opposition filed

Effective date: 20140626

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

Ref country code: BE

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

Effective date: 20131130

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: 20130925

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010004878

Country of ref document: DE

Effective date: 20140626

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 NON-PAYMENT OF DUE FEES

Effective date: 20131123

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

Ref country code: SM

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: 20130925

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010004878

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20131123

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20101123

Ref country code: CH

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

Effective date: 20141130

Ref country code: MK

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: 20130925

Ref country code: BG

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: 20130925

Ref country code: LI

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

Effective date: 20141130

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

Ref country code: MT

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: 20130925

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: 20150602

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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

Ref country code: TR

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: 20130925

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 633810

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151123

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

Ref country code: AT

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

Effective date: 20151123

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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

Ref country code: AL

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: 20130925

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

Ref country code: GB

Payment date: 20231123

Year of fee payment: 14

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

Ref country code: ES

Payment date: 20231215

Year of fee payment: 14

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

Ref country code: IT

Payment date: 20231130

Year of fee payment: 14

Ref country code: FR

Payment date: 20231124

Year of fee payment: 14

Ref country code: CZ

Payment date: 20231110

Year of fee payment: 14