FR2715437B1 - Dispositif de dosage de fluide, notamment pour gaz d'échappement. - Google Patents

Dispositif de dosage de fluide, notamment pour gaz d'échappement.

Info

Publication number
FR2715437B1
FR2715437B1 FR9400891A FR9400891A FR2715437B1 FR 2715437 B1 FR2715437 B1 FR 2715437B1 FR 9400891 A FR9400891 A FR 9400891A FR 9400891 A FR9400891 A FR 9400891A FR 2715437 B1 FR2715437 B1 FR 2715437B1
Authority
FR
France
Prior art keywords
exhaust gas
dosing device
fluid dosing
fluid
exhaust
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
FR9400891A
Other languages
English (en)
Other versions
FR2715437A1 (fr
Inventor
Jean-Pierre Joigneau
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.)
Solex SA
Original Assignee
Solex SA
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 Solex SA filed Critical Solex SA
Priority to FR9400891A priority Critical patent/FR2715437B1/fr
Publication of FR2715437A1 publication Critical patent/FR2715437A1/fr
Application granted granted Critical
Publication of FR2715437B1 publication Critical patent/FR2715437B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5282—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a pivoted disc or flap
    • 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
    • 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
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D2009/0215—Pneumatic governor
    • 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
    • F02D2009/0266—Arrangements; Control features; Details thereof in which movement is transmitted through a vacuum motor
    • 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
    • F02D2009/0276—Throttle and EGR-valve operated together
FR9400891A 1994-01-27 1994-01-27 Dispositif de dosage de fluide, notamment pour gaz d'échappement. Expired - Fee Related FR2715437B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9400891A FR2715437B1 (fr) 1994-01-27 1994-01-27 Dispositif de dosage de fluide, notamment pour gaz d'échappement.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400891A FR2715437B1 (fr) 1994-01-27 1994-01-27 Dispositif de dosage de fluide, notamment pour gaz d'échappement.

Publications (2)

Publication Number Publication Date
FR2715437A1 FR2715437A1 (fr) 1995-07-28
FR2715437B1 true FR2715437B1 (fr) 1996-03-29

Family

ID=9459461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400891A Expired - Fee Related FR2715437B1 (fr) 1994-01-27 1994-01-27 Dispositif de dosage de fluide, notamment pour gaz d'échappement.

Country Status (1)

Country Link
FR (1) FR2715437B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257410A (zh) * 2014-07-09 2016-01-20 马勒国际有限公司 活门装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980063386A (ko) * 1996-12-26 1998-10-07 오니시 요시유키 액츄에이터 및 그것을 사용한 배기브레이크장치
DE19854461C1 (de) 1998-11-25 2000-03-09 Daimler Chrysler Ag Verbrennungsmotor, insbesondere Verbrennungsmotor für Fahrzeuge, mit einer Abgasrückführung
FR2818316B1 (fr) * 2000-12-15 2003-04-11 Coutier Moulage Gen Ind Dispositif de regulation du debit d'air d'une ligne d'admission d'air d'un moteur diesel
DE102007017871B4 (de) * 2006-07-14 2016-04-07 Mann + Hummel Gmbh Ansaugeinrichtung für eine Brennkraftmaschine
DE202007018936U1 (de) 2007-01-17 2010-03-04 Küster Holding GmbH Abgaseinrichtung eines Verbrennungsmotors mit einer auf einer Welle schwenkbar gelagerten Klappe
DE102013203961A1 (de) * 2013-03-08 2014-09-11 Mahle International Gmbh Klappeneinrichtung
IN2015DE00283A (fr) * 2014-02-28 2015-09-04 Borgwarner Inc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193190A (en) * 1966-06-08 1970-05-28 Maenaka Valve Works Co Ltd Improvements in and relating to Butterfly Valves.
JPS5823261A (ja) * 1981-08-04 1983-02-10 Nissan Motor Co Ltd ディーゼル機関の排気還流制御装置
JPS5885353A (ja) * 1981-11-17 1983-05-21 Nissan Motor Co Ltd 内燃機関の排気還流制御装置
US4504038A (en) * 1983-04-25 1985-03-12 King Ottis W Valve actuator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257410A (zh) * 2014-07-09 2016-01-20 马勒国际有限公司 活门装置
CN105257410B (zh) * 2014-07-09 2019-07-12 马勒国际有限公司 活门装置

Also Published As

Publication number Publication date
FR2715437A1 (fr) 1995-07-28

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20060929