WO2014041317A1 - Vanne de circulation d'un fluide, en particulier gaz d'echappement recircule - Google Patents
Vanne de circulation d'un fluide, en particulier gaz d'echappement recircule Download PDFInfo
- Publication number
- WO2014041317A1 WO2014041317A1 PCT/FR2013/052108 FR2013052108W WO2014041317A1 WO 2014041317 A1 WO2014041317 A1 WO 2014041317A1 FR 2013052108 W FR2013052108 W FR 2013052108W WO 2014041317 A1 WO2014041317 A1 WO 2014041317A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support
- valve
- projecting portion
- valve according
- shutter
- Prior art date
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
- F02M26/66—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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- 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
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
-
- 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
- F02M26/72—Housings
-
- 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
-
- 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
Definitions
- the invention relates to a valve for circulating a fluid, in particular for regulating the flow of gas. It finds its applications, for example, in the automotive field. More particularly, the invention relates to a recirculated exhaust gas flow control valve (also called EGR according to the acronym "Exhaust Gas Recirculation").
- EGR exhaust Gas flow control valve
- an exhaust gas recirculation system of an internal combustion engine reduces the amount of nitrogen oxides present in the exhaust gas.
- Such systems include a valve for adjusting the gas flow taken from the engine exhaust to be introduced to the intake.
- valves comprising a movable shutter for adjusting the flow of recirculated exhaust gas and a body, comprising a projecting portion, cylindrical, accommodating said shutter.
- Said body is configured to be mounted on a support so that said protruding portion is located in a housing of said support, of a shape corresponding to that of said projecting portion.
- the body is attached to the support by screws oriented parallel to the longitudinal axis of said projecting portion, said screws cooperating with passage orifices formed in the body of the valve, the axis of said orifices being distributed angularly around said projecting portion. Fixing the valve on its support is thus obtained by exerting a force in an axial direction.
- the invention proposes to overcome the aforementioned drawbacks and carries for this purpose on a fluid circulation valve comprising a movable shutter and a body, comprising a projecting portion accommodating said shutter, said body being configured to be attached to a support so that said projecting portion is introduced into a housing of said support.
- said body is further configured to allow attachment of said valve on said support in a direction transverse to a direction of longitudinal extension of said projecting portion.
- a reduced radial clearance valve is available. Indeed, compared to an axially fixed valve, whose fixing screws must necessarily be radially out of the bulk of the projecting portion accommodating the shutter, the choice of a direction of attachment transverse to said direction Longitudinal extension allows to fix the valve on its support in a limited radial space.
- the valve may have a radial seal between the protruding portion and the support.
- “Radial” means in particular as opposed to “longitudinal”.
- a radial seal that is to say, a seal obtained by the radial compression of a seal, implemented at said projecting portion, allows to have a simple and effective solution for sealing between the valve and its support.
- said valve comprises an O-ring type seal, said protruding portion and said seal being configured to provide said radial seal,
- said projecting part comprises a lateral wall having a groove accommodating said seal
- transverse direction is oriented in a plane substantially perpendicular to said direction of longitudinal extension
- transverse direction is oriented tangentially with respect to said projecting portion
- said valve further comprises securing means for fastening said body to said support in said transverse direction
- said securing means comprise an orifice formed in said body, in particular in said projecting part, in said transverse direction,
- said projecting portion comprises a proximal end and an opposite distal end, said valve being configured to allow introduction of said projecting portion into said housing by said distal end,
- said projecting part comprises a first zone, intended to be located in the housing of the support and a second zone, intended to remain outside said housing of the support,
- said securing means are located at said second zone and / or said proximal end, said body comprises a housing, in particular a housing accommodating kinematic transmission elements between a driving motor and the shutter, said housing forming a shoulder,
- said securing means are situated, in the direction of longitudinal extension, between said shoulder, on the one hand, and, on the other hand, said first zone and / or said distal end,
- said orifice of the securing means is oriented to allow said valve to be fastened in a screwing direction enabling a screwing tool to escape from the shoulder
- said orifice formed in said body in said transverse direction T is intended to be traversed by a screw or nut, and for example a locking nut.
- said body is configured to allow attachment of said cantilevered valve on said support
- said body comprises one or more reinforcing ribs
- the one or more ribs are oriented orthogonally to said longitudinal extension axis, one of said ribs is formed by said shoulder and another one of the ribs is formed at a distance from said shoulder in the direction of longitudinal extension,
- said projecting portion accommodating said shutter comprises, in particular at said second zone, radial projections, in particular intended to form a spacer between a bearing surface of the support and said other rib, the shutter is movable in translation; along the direction of longitudinal extension or rotation about the direction of longitudinal extension,
- the shutter comprises an actuating rod and a valve head resting on a formed valve seat by the distal end of said projecting portion.
- the seal material is selected from elastomer FPM (fluorocarbon), PTFE (polytetrafluoroethylene), better known under the trade name Teflon ®, and FPM peroxide.
- the invention also relates to an assembly of a valve as described above and a motor yoke forming said support.
- FIGS. 3 and 4 illustrate in perspective, according to two different angles of view, the valve of FIGS. 1 and 2, before assembly on its support,
- FIG. 5 illustrates in front view, the valve and the support of Figures 1 and 2, the support being partially broken away to show a detail of the valve, illustrated in a diametral cutting plane.
- the invention relates to a valve 1 for circulating a fluid. It may be a gas flow control valve, in particular recirculated exhaust gas for a motor vehicle combustion engine.
- Said valve 1 comprises a movable shutter 2, visible in FIGS. 2 and 4, and a body 4 comprising a protruding part 6, accommodating said shutter 2.
- Said body 4 is configured to be attached to a support 8 so that said protruding part 6 is introduced into a housing 10 of said support 8.
- FIG. 1 the interior of said support 8 has been shown schematically, without said projecting portion 6, so as to make the location of said housing 10 understood.
- Said support 8 comprises, for example, a bearing surface 12 of said valve and a surface 14, here perpendicular, for fixing the valve.
- Said housing 10 is provided opening at said support surface 12.
- Said support may also comprise a threaded orifice, non-visible, for fixing the valve on said support 8. Said threaded orifice here is located on said fixing face 14.
- Said support 8 allows the circulation of said fluid.
- it comprises, for example, an input channel 16 and an output channel 18.
- Said input channel 16 is oriented, in particular, radially with respect to a direction of longitudinal extension of said housing 10.
- Said output 18 is located, for example, in the axial extension of said housing 10.
- Said support 8 is here illustrated in a particularly schematic manner. It may be, inter alia, a cylinder head of the engine for driving the vehicle equipped with said valve.
- Said body 4 is, for example, foundry, including aluminum or aluminum alloy. It comprises a base 20 from which is derived said projecting portion 6 accommodating the shutter 2. Another projecting portion 22 serving to house a motor, non-visible, driving said shutter 2, may also be derived from said base 20.
- Said base 20 forms a housing or closed chamber in which are positioned non-visible kinematic transmission elements, transmitting the movement of an output shaft of the motor to the shutter 2.
- the kinematic transmission members comprise, for example, a gear wheel assembly assembled in a known manner. In this way the degree of opening of the shutter is controlled.
- Said housing is closed, for example, by a cover 21 of said valve, in particular plastic.
- Said base 20 may also form a shoulder 24 extending radially beyond the and / or said projecting portion 6, 22. Said shoulder 24 serves, in particular, to the fixing of said lid 21.
- Said projecting portion 6 accommodating said shutter 2 extends in a direction of longitudinal extension D intended to correspond to the direction of longitudinal extension of the housing 10 of the support 8.
- Said projecting portion 6 accommodating said shutter 2 comprises, for example, a wall 26 defining an interior cavity 28 in which said shutter 2 is movably mounted.
- Said wall 26 has an inlet 30 and an outlet 32 for the fluid, respectively configured to face the inlet and outlet channels 16 and 18 of the support 8. In this way, it allows the circulation of the fluid of said channel. input 6 to said output channel 18, through said inner cavity 28, when said shutter 2 is in the open position.
- Said projecting portion 6 accommodating said shutter 2 here has a ribbed configuration.
- said projecting portion 6 accommodating said shutter 2 may further comprise a proximal end 34 and an opposite distal end 35, said valve being configured to allow introduction of said projecting portion 6 accommodating said shutter 2 in said housing 10 of the support 8 by said distal end 35.
- said projecting portion 6 accommodating said shutter 2 is located only partially in said housing 10 of the support 8. It thus comprises a first zone 36 defining said distal end 35 and intended to be located in the housing 10 of the support 8 and a second zone 38 defining said proximal end 34 and intended to remain outside said housing 10 of the support 8. Said proximal end is here located near said shoulder 24 of the base 20.
- Said projecting portion 6 accommodating said shutter 2 and more particularly its cavity 28, as well as the housing 10 of said support 8, are, for example, cylindrical, said direction of longitudinal extension D of said projecting portion 6 accommodating said shutter 2 being then defined by the axis of the cylinder.
- Said shutter 2 is configured to occupy different positions corresponding to different flow rates of said fluid, said positions ranging from a closed position, as illustrated, to a maximum flow position in which said shutter 10 has been raised in said direction of extension D of said projecting portion 6 accommodating said shutter 2.
- Said shutter 2 has an operating axis intended to extend in the direction of longitudinal extension D of said projecting portion 6 accommodating said shutter 2. More precisely, said shutter 2 here comprises a valve formed of a rod, no -visible, and a shutter head 40 mounted at the end of the rod. Said valve stem extends in said extension direction D to be coupled to the kinematic transmission members at an opposite end of said rod. The closure head 40 comes to close or open the outlet 32 of said projecting portion 6 accommodating said shutter 2 to block or allow the circulation of fluid by cooperating with a valve seat formed by the distal end 35 of said projecting portion 6 accommodating said shutter 2.
- Said rod is, for example, movable in translation in said longitudinal extension direction D, said valve then comprising means, non-visible, conversion of the movement provided by said kinematic transmission members, in 'occurrence a rotation, in a translational movement.
- Said means are housed, for example, at said second zone 38 of said projecting portion 6 accommodating said shutter 2.
- valve may be replaced by a throttle valve, an actuating rod of the throttle being then directly rotated about its axis by the kinematic transmission members.
- said body 4 is further configured to allow attachment of said valve 1 to said support 8 in a direction T transverse to said direction of longitudinal extension D of said projecting portion 6 accommodating said shutter 2.
- Said body 4 is further configured to allow a radial seal between said projecting portion 6 accommodating said shutter 2 and said support 8.
- said valve 1 comprises, for example, a seal 50 of the O-ring type.
- Said projecting portion 6 accommodating said shutter 2 and said O-ring 50 are configured to provide said radial seal.
- Said wall 26 of said projecting portion 6 accommodating said shutter 2 here comprises for this, on its lateral surface 51, a groove 52 accommodating said O-ring 50.
- Said O-ring 50 and said groove 52 are dimensioned to allow compression to be achieved. joined to the introduction of said projecting portion 6 accommodating said shutter 2 in said housing 8 of the support 6.
- Said O-ring 50 and / or said groove 52 are situated, in said longitudinal extension direction D, at said first zone 36 and in the vicinity of said second zone 38. In other words, they are located at the end of said first zone 36 opposite to said distal end 35.
- the O-ring 50 is, for example, made of a fluorocarbon polymer FPM material, in particular peroxidized FPM, and / or Teflon® (PTFE).
- FPM material in particular peroxidized FPM, and / or Teflon® (PTFE).
- PTFE Teflon®
- said transverse direction T is oriented, for example, in a plane substantially perpendicular to said direction of longitudinal extension D. Moreover, said transverse direction T is intended to to be oriented tangentially with respect to said projecting portion 6 accommodating said shutter 2, in particular tangentially to said second zone 38.
- Said valve may further comprise securing means 60 for fixing said body 4 to said support 8 in said transverse direction T.
- securing means 60 include, in particular, an orifice 62 formed in said body in said transverse direction T and intended to be traversed by a screw or nut 64, and for example a locking nut.
- Said screw or said nut 64 has not been illustrated in Figure 3 to better show said orifice 62 of said securing means.
- Said orifice 62 of the securing means is formed, for example, in a sleeve 63 derived here radially from said second zone 38 and / or said base 20 of the body 4.
- Said sleeve defines at one of its ends a surface support 66 for said screw or nut 64 and / or at the other of its ends, a contact surface, non-visible, intended to come opposite the surface 14 for fixing the support 8, preferably plan on plan.
- Said sleeve 63 comprises ribs 72, formed orthogonally to said transverse direction T.
- Said orifice 62 of the securing means is intended to be located in the extension of said threaded orifice provided in the support 8, for the screwing of said screw or nut 64. It should be noted that such an orifice 62, although it is single, is sufficient to obtain a satisfactory fixation of the valve 1 on its support 8.
- the said orifice 62 of the securing means is oriented to allow attachment of said valve in a screwing direction allowing a screwing tool to escape the shoulder 24.
- said orifice 62 of the securing means is located, for example, tangentially relative to said projecting portion 6 hosting said shutter 2, in particular tangentially to said second zone 38, and even more particularly in a plane orthogonal to said direction of longitudinal extension D. It is pos itionned axially between said proximal end 34 and said first zone 36.
- Said body 4 is here configured to allow attachment of said valve 1 cantilevered on said support 8.
- Said projecting portion 6 accommodating said shutter 2 may in particular be more mass than the other projecting portion 22 to reduce the cantilevered.
- said body 4 may further comprise one or more reinforcing ribs, in particular oriented orthogonal to said longitudinal extension axis D.
- One of said ribs is formed by said shoulder 24 and another 68 of the ribs is formed away from said shoulder 24 in the direction of longitudinal extension. It is connected here to an angular end 70 of the ribs 72 of said sleeve 63.
- a wing of material 73, here orthogonal to said ribs 24, 68, may further join said projecting portion 6 accommodating said shutter 2 and said other projecting portion 22 .
- Said projecting portion 6 accommodating said shutter 2 may further comprise, in particular at said second zone 38, radial projections 74, intended to form a spacer between said support surface 12 of the support 8 and said other rib 68.
- said valve bears on said support 8 by means of said radial projections 74.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Valve Housings (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13773296.2A EP2895728B1 (fr) | 2012-09-14 | 2013-09-13 | Vanne de circulation d'un fluide, en particulier gaz d'echappement recircule |
JP2015531630A JP6258330B2 (ja) | 2012-09-14 | 2013-09-13 | 特に再循環排気ガスのための、流体流れバルブ |
KR1020157009096A KR20150053801A (ko) | 2012-09-14 | 2013-09-13 | 재순환 배기 가스용 유체 유동 밸브 |
US14/427,689 US9541036B2 (en) | 2012-09-14 | 2013-09-13 | Fluid flow valve, especially for recirculated exhaust gas |
CN201380054889.5A CN104781536B (zh) | 2012-09-14 | 2013-09-13 | 流体流量阀,尤其用于再循环排气气体的流体流量阀 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258656A FR2995653B1 (fr) | 2012-09-14 | 2012-09-14 | Vanne de circulation d'un fluide, en particulier gaz d'echappement recircule |
FR1258656 | 2012-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014041317A1 true WO2014041317A1 (fr) | 2014-03-20 |
Family
ID=47089033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2013/052108 WO2014041317A1 (fr) | 2012-09-14 | 2013-09-13 | Vanne de circulation d'un fluide, en particulier gaz d'echappement recircule |
Country Status (7)
Country | Link |
---|---|
US (1) | US9541036B2 (fr) |
EP (1) | EP2895728B1 (fr) |
JP (1) | JP6258330B2 (fr) |
KR (1) | KR20150053801A (fr) |
CN (1) | CN104781536B (fr) |
FR (1) | FR2995653B1 (fr) |
WO (1) | WO2014041317A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3060700A1 (fr) * | 2016-12-20 | 2018-06-22 | Valeo Systemes De Controle Moteur | Vanne de circulation de fluide comportant un joint d'etancheite entre le corps de vanne et un organe de reception de la vanne |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0132989A2 (fr) * | 1983-07-22 | 1985-02-13 | Forsac Limited | Robinet à tournant sphérique pour un conduit de tuyaux |
FR2727158A1 (fr) * | 1994-11-17 | 1996-05-24 | Sagem Allumage | Vanne de controle de la quantite de gaz d'echappement recyclee dans un moteur a combustion interne |
EP0928892A1 (fr) * | 1998-01-12 | 1999-07-14 | Ranco Incorporated of Delaware | Soupape de recirculation de gaz d'échappement compensée par pression |
EP1092854A2 (fr) * | 1999-10-13 | 2001-04-18 | Denso Corporation | Dispositif de commande d'air d'admission pour moteur à combustion interne et son procédé de fabrication |
DE102007007087A1 (de) * | 2007-02-13 | 2008-08-21 | Woco Industrietechnik Gmbh | Abgasrückführungsventil umfassend einen einstellbaren Positionsdetektor |
FR2947027A1 (fr) * | 2009-06-17 | 2010-12-24 | Valeo Sys Controle Moteur Sas | Dispositif de transformation de mouvement et vanne comportant un tel dispositif |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1950911A (en) * | 1932-07-28 | 1934-03-13 | Victor F Zahodiakin | Internal combustion engine |
JP4439452B2 (ja) * | 2005-09-28 | 2010-03-24 | 株式会社クボタ | 立形直列多気筒エンジン |
JP4556864B2 (ja) * | 2005-12-26 | 2010-10-06 | 株式会社デンソー | 内燃機関用吸気装置 |
CN201747485U (zh) * | 2010-08-17 | 2011-02-16 | 无锡隆盛科技有限公司 | 一种电动egr阀 |
CN202228216U (zh) * | 2011-08-02 | 2012-05-23 | 宜宾天瑞达汽车零部件有限公司 | 直流电机egr阀 |
JP5680517B2 (ja) * | 2011-10-31 | 2015-03-04 | 愛三工業株式会社 | 流量制御弁 |
-
2012
- 2012-09-14 FR FR1258656A patent/FR2995653B1/fr not_active Expired - Fee Related
-
2013
- 2013-09-13 US US14/427,689 patent/US9541036B2/en active Active
- 2013-09-13 EP EP13773296.2A patent/EP2895728B1/fr not_active Not-in-force
- 2013-09-13 JP JP2015531630A patent/JP6258330B2/ja active Active
- 2013-09-13 WO PCT/FR2013/052108 patent/WO2014041317A1/fr active Application Filing
- 2013-09-13 CN CN201380054889.5A patent/CN104781536B/zh not_active Expired - Fee Related
- 2013-09-13 KR KR1020157009096A patent/KR20150053801A/ko not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0132989A2 (fr) * | 1983-07-22 | 1985-02-13 | Forsac Limited | Robinet à tournant sphérique pour un conduit de tuyaux |
FR2727158A1 (fr) * | 1994-11-17 | 1996-05-24 | Sagem Allumage | Vanne de controle de la quantite de gaz d'echappement recyclee dans un moteur a combustion interne |
EP0928892A1 (fr) * | 1998-01-12 | 1999-07-14 | Ranco Incorporated of Delaware | Soupape de recirculation de gaz d'échappement compensée par pression |
EP1092854A2 (fr) * | 1999-10-13 | 2001-04-18 | Denso Corporation | Dispositif de commande d'air d'admission pour moteur à combustion interne et son procédé de fabrication |
DE102007007087A1 (de) * | 2007-02-13 | 2008-08-21 | Woco Industrietechnik Gmbh | Abgasrückführungsventil umfassend einen einstellbaren Positionsdetektor |
FR2947027A1 (fr) * | 2009-06-17 | 2010-12-24 | Valeo Sys Controle Moteur Sas | Dispositif de transformation de mouvement et vanne comportant un tel dispositif |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3060700A1 (fr) * | 2016-12-20 | 2018-06-22 | Valeo Systemes De Controle Moteur | Vanne de circulation de fluide comportant un joint d'etancheite entre le corps de vanne et un organe de reception de la vanne |
Also Published As
Publication number | Publication date |
---|---|
CN104781536B (zh) | 2018-01-23 |
KR20150053801A (ko) | 2015-05-18 |
JP6258330B2 (ja) | 2018-01-10 |
FR2995653A1 (fr) | 2014-03-21 |
US20150240755A1 (en) | 2015-08-27 |
CN104781536A (zh) | 2015-07-15 |
FR2995653B1 (fr) | 2015-07-17 |
US9541036B2 (en) | 2017-01-10 |
JP2015534627A (ja) | 2015-12-03 |
EP2895728A1 (fr) | 2015-07-22 |
EP2895728B1 (fr) | 2017-04-26 |
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