FR3074536B1 - Vanne de ligne d'echappement a accouplement facilite entre l'actionneur et le volet, et procede d'assemblage d'une telle vanne - Google Patents
Vanne de ligne d'echappement a accouplement facilite entre l'actionneur et le volet, et procede d'assemblage d'une telle vanne Download PDFInfo
- Publication number
- FR3074536B1 FR3074536B1 FR1761702A FR1761702A FR3074536B1 FR 3074536 B1 FR3074536 B1 FR 3074536B1 FR 1761702 A FR1761702 A FR 1761702A FR 1761702 A FR1761702 A FR 1761702A FR 3074536 B1 FR3074536 B1 FR 3074536B1
- Authority
- FR
- France
- Prior art keywords
- actuator
- shutter
- valve
- pivot axis
- distal end
- 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
Links
Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0261—Arrangements; Control features; Details thereof having a specially shaped transmission member, e.g. a cam, specially toothed gears, with a clutch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0264—Arrangements; Control features; Details thereof in which movement is transmitted through a spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/107—Manufacturing or mounting details
-
- 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
- F02M26/66—Lift valves, e.g. poppet valves
- F02M26/67—Pintles; Spindles; Springs; Bearings; Sealings; Connections to actuators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Cette vanne, destinée à une ligne d'échappement de véhicule automobile, comprend un corps de vanne définissant un passage, un volet monté pivotant relativement au corps de vanne autour d'un axe de pivotement pour sélectivement obturer et libérer le passage, un actionneur pour entraîner le déplacement du volet, et un dispositif (32) d'accouplement du volet à l'actionneur. Ce dispositif d'accouplement (32) comprend : - un ressort de compression (42) présentant une extrémité proximale (80), solidaire en rotation autour de l'axe de pivotement avec un premier élément parmi le volet et un arbre de sortie de l'actionneur, et une extrémité distale (82), - un siège (44) en prise avec l'extrémité distale (82) du ressort de compression (42), ledit siège (44) étant solidaire en rotation autour de l'axe de pivotement avec le deuxième élément parmi le volet et l'arbre de sortie de l'actionneur, et - un organe de transmission (40) rigide en torsion, solidaire en rotation autour de l'axe de pivotement avec le premier élément et apte à immobiliser l'extrémité distale (82) du ressort de compression (42) relativement à l'extrémité proximale (80) dans un plan orthogonal à l'axe de pivotement, l'organe de transmission (40) présentant au moins une fente (76) allongée parallèlement à l'axe de pivotement, ladite fente (76) étant traversée par l'extrémité distale (82) du ressort de compression (42).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1761702A FR3074536B1 (fr) | 2017-12-06 | 2017-12-06 | Vanne de ligne d'echappement a accouplement facilite entre l'actionneur et le volet, et procede d'assemblage d'une telle vanne |
DE102018130993.7A DE102018130993B4 (de) | 2017-12-06 | 2018-12-05 | Abgasstrangventil mit vereinfachter Kopplung zwischen Stellglied und Klappe sowie Verfahren zum Montieren eines derartigen Ventils |
US16/210,134 US10927797B2 (en) | 2017-12-06 | 2018-12-05 | Exhaust line valve with facilitated coupling between the actuator and the flap, and method of assembling such a valve |
CN201822039950.1U CN209195565U (zh) | 2017-12-06 | 2018-12-06 | 用于机动车排气管路的阀 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1761702 | 2017-12-06 | ||
FR1761702A FR3074536B1 (fr) | 2017-12-06 | 2017-12-06 | Vanne de ligne d'echappement a accouplement facilite entre l'actionneur et le volet, et procede d'assemblage d'une telle vanne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3074536A1 FR3074536A1 (fr) | 2019-06-07 |
FR3074536B1 true FR3074536B1 (fr) | 2020-11-20 |
Family
ID=62017362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1761702A Active FR3074536B1 (fr) | 2017-12-06 | 2017-12-06 | Vanne de ligne d'echappement a accouplement facilite entre l'actionneur et le volet, et procede d'assemblage d'une telle vanne |
Country Status (4)
Country | Link |
---|---|
US (1) | US10927797B2 (fr) |
CN (1) | CN209195565U (fr) |
DE (1) | DE102018130993B4 (fr) |
FR (1) | FR3074536B1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3627020B1 (fr) * | 2018-09-21 | 2023-05-31 | Goodrich Corporation | Mécanisme d'actionnement de vanne |
DE102019103556A1 (de) * | 2019-02-13 | 2020-08-13 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasklappe |
US11208934B2 (en) | 2019-02-25 | 2021-12-28 | Cummins Emission Solutions Inc. | Systems and methods for mixing exhaust gas and reductant |
FR3097290B1 (fr) * | 2019-06-17 | 2021-09-17 | Faurecia Systemes Dechappement | Vanne d’échappement anti-cliquetis |
US10961923B2 (en) * | 2019-07-26 | 2021-03-30 | Tenneco Automotive Operating Company Inc. | Externally mounted in-line exhaust gas valve |
US11371402B2 (en) | 2019-07-26 | 2022-06-28 | Tenneco Automotive Operating Company Inc. | Externally mounted in-line exhaust gas valve |
US11274581B2 (en) | 2019-07-26 | 2022-03-15 | Tenneco Automotive Operating Company Inc. | Externally mounted in-line exhaust gas valve |
JP7393239B2 (ja) * | 2020-02-14 | 2023-12-06 | 株式会社ミクニ | 車両の排気バルブ装置 |
EP4015881A1 (fr) * | 2020-12-15 | 2022-06-22 | Ningbo Geely Automobile Research & Development Co. Ltd. | Unité de soupape pour un système de gestion thermique de véhicule, système de gestion thermique de véhicule et procédé de fonctionnement d'une unité de soupape |
IT202100004703A1 (it) * | 2021-03-01 | 2022-09-01 | Marelli Europe Spa | Valvola a farfalla motorizzata per un condotto di scarico |
IT202200004115A1 (it) * | 2022-03-04 | 2023-09-04 | Marelli Europe Spa | Valvola a farfalla motorizzata e raffreddata per un condotto di scarico |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4285267B2 (ja) * | 2004-02-19 | 2009-06-24 | 株式会社デンソー | 排気ガス再循環装置 |
DE102009016597C5 (de) | 2009-04-08 | 2023-03-23 | Küster Holding GmbH | Abgasklappenantrieb für ein Kraftfahrzeug |
DE102011107088C5 (de) * | 2011-07-11 | 2019-10-02 | Friedrich Boysen Gmbh & Co. Kg | Klappeneinrichtung |
DE102013103105B4 (de) * | 2013-03-26 | 2015-06-25 | Smk Systeme Metall Kunststoff Gmbh & Co. Kg. | Abgasklappe für ein Automobil |
WO2015078432A1 (fr) * | 2013-11-30 | 2015-06-04 | Kohlhage Automotive GmbH & Co. KG | Unité soupape, notamment unité à clapet d'échappement pour véhicules à moteur |
DE102014118492B4 (de) * | 2014-12-12 | 2020-05-14 | Tenneco Gmbh | Abgasklappenantrieb |
DE102015222609B4 (de) | 2015-11-17 | 2022-05-25 | Purem GmbH | Elektrische Abgasklappeneinrichtung, Schalldämpfer und Abgasanlage |
DE102016104102A1 (de) * | 2016-03-07 | 2017-09-07 | Faurecia Emissions Control Technologies, Germany Gmbh | Antrieb für eine Abgasklappe |
FR3049673B1 (fr) * | 2016-03-30 | 2018-11-23 | Faurecia Systemes D'echappement | Vanne de ligne d'echappement et procede de montage correspondant |
DE102016111681A1 (de) * | 2016-06-27 | 2017-12-28 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasklappe |
-
2017
- 2017-12-06 FR FR1761702A patent/FR3074536B1/fr active Active
-
2018
- 2018-12-05 US US16/210,134 patent/US10927797B2/en active Active
- 2018-12-05 DE DE102018130993.7A patent/DE102018130993B4/de active Active
- 2018-12-06 CN CN201822039950.1U patent/CN209195565U/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102018130993A1 (de) | 2019-06-06 |
US20190170092A1 (en) | 2019-06-06 |
CN209195565U (zh) | 2019-08-02 |
FR3074536A1 (fr) | 2019-06-07 |
DE102018130993B4 (de) | 2022-10-13 |
US10927797B2 (en) | 2021-02-23 |
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Effective date: 20190607 |
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