FR3084415B1 - Ensemble de couplage mecanique, notamment pour vanne papillon de dispositif d'echappement - Google Patents

Ensemble de couplage mecanique, notamment pour vanne papillon de dispositif d'echappement Download PDF

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Publication number
FR3084415B1
FR3084415B1 FR1857093A FR1857093A FR3084415B1 FR 3084415 B1 FR3084415 B1 FR 3084415B1 FR 1857093 A FR1857093 A FR 1857093A FR 1857093 A FR1857093 A FR 1857093A FR 3084415 B1 FR3084415 B1 FR 3084415B1
Authority
FR
France
Prior art keywords
shaft
coupling assembly
exhaust system
butterfly valve
mechanical coupling
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.)
Expired - Fee Related
Application number
FR1857093A
Other languages
English (en)
Other versions
FR3084415A1 (fr
Inventor
Ronan Botella
Julien Cambillard
Matos Raphael De
Gael Guerlesquin
Alen Halepovic
Francois Thommelin
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.)
Faurecia Systemes dEchappement SAS
Original Assignee
Faurecia Systemes dEchappement SAS
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 Faurecia Systemes dEchappement SAS filed Critical Faurecia Systemes dEchappement SAS
Priority to FR1857093A priority Critical patent/FR3084415B1/fr
Publication of FR3084415A1 publication Critical patent/FR3084415A1/fr
Application granted granted Critical
Publication of FR3084415B1 publication Critical patent/FR3084415B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/005—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive incorporating leaf springs, flexible parts of reduced thickness or the like acting as pivots
    • 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
    • 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
    • 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
    • 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
    • F16K49/00—Means in or on valves for heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
  • Exhaust Silencers (AREA)

Abstract

L'ensemble de couplage (10) comporte un premier arbre (12) s'étendant le long d'un axe (X) entre une première extrémité (12A) et une seconde extrémité (12B), un second arbre (14) s'étendant le long de l'axe (X) entre une extrémité proximale (14A) et une extrémité distale (14B), et un organe (16) de couplage des premier (12) et second (14) arbres. L'organe de couplage (16) est formé d'une pièce d'un seul tenant, et solidarisé d'une part à la seconde extrémité (12B) du premier arbre (12) et d'autre part à l'extrémité distale (14B) du second arbre(14), en laissant un espace libre (18) entre cette seconde extrémité (12B) du premier arbre (12) et cette extrémité distale (14B) du second arbre (14).
FR1857093A 2018-07-30 2018-07-30 Ensemble de couplage mecanique, notamment pour vanne papillon de dispositif d'echappement Expired - Fee Related FR3084415B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1857093A FR3084415B1 (fr) 2018-07-30 2018-07-30 Ensemble de couplage mecanique, notamment pour vanne papillon de dispositif d'echappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857093A FR3084415B1 (fr) 2018-07-30 2018-07-30 Ensemble de couplage mecanique, notamment pour vanne papillon de dispositif d'echappement

Publications (2)

Publication Number Publication Date
FR3084415A1 FR3084415A1 (fr) 2020-01-31
FR3084415B1 true FR3084415B1 (fr) 2021-11-26

Family

ID=63963185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857093A Expired - Fee Related FR3084415B1 (fr) 2018-07-30 2018-07-30 Ensemble de couplage mecanique, notamment pour vanne papillon de dispositif d'echappement

Country Status (1)

Country Link
FR (1) FR3084415B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011102018A1 (de) * 2011-05-19 2012-11-22 Friedrich Boysen Gmbh & Co. Kg Klappeneinrichtung
DE102014118492B4 (de) * 2014-12-12 2020-05-14 Tenneco Gmbh Abgasklappenantrieb
DE102016114703A1 (de) * 2016-06-28 2017-12-28 Eberspächer Exhaust Technology GmbH & Co. KG Kopplungsanordnung zur Drehkopplung einer Schwenkwelle einer Klappenblende einer Abgasklappe mit einem Antriebsorgan
DE102016112694A1 (de) * 2016-07-11 2018-01-11 Faurecia Emissions Control Technologies, Germany Gmbh Ventilbetätigungsvorrichtung

Also Published As

Publication number Publication date
FR3084415A1 (fr) 2020-01-31

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