FR2782746B1 - Dispositif de commande d'une soupape de decharge - Google Patents

Dispositif de commande d'une soupape de decharge

Info

Publication number
FR2782746B1
FR2782746B1 FR9810921A FR9810921A FR2782746B1 FR 2782746 B1 FR2782746 B1 FR 2782746B1 FR 9810921 A FR9810921 A FR 9810921A FR 9810921 A FR9810921 A FR 9810921A FR 2782746 B1 FR2782746 B1 FR 2782746B1
Authority
FR
France
Prior art keywords
controlling
discharge valve
discharge
valve
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
FR9810921A
Other languages
English (en)
Other versions
FR2782746A1 (fr
Inventor
Remi Bastien
Pierrick Olivier Cornet
Frederic Levard
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR9810921A priority Critical patent/FR2782746B1/fr
Priority to EP99936705A priority patent/EP1109995B1/fr
Priority to PCT/FR1999/001951 priority patent/WO2000012883A1/fr
Priority to DE69912460T priority patent/DE69912460T2/de
Publication of FR2782746A1 publication Critical patent/FR2782746A1/fr
Application granted granted Critical
Publication of FR2782746B1 publication Critical patent/FR2782746B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1409—Characterised by the construction of the motor unit of the straight-cylinder type with two or more independently movable working pistons
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F02B37/183—Arrangements of bypass valves or actuators therefor
    • F02B37/186—Arrangements of actuators or linkage for bypass valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
FR9810921A 1998-09-01 1998-09-01 Dispositif de commande d'une soupape de decharge Expired - Fee Related FR2782746B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9810921A FR2782746B1 (fr) 1998-09-01 1998-09-01 Dispositif de commande d'une soupape de decharge
EP99936705A EP1109995B1 (fr) 1998-09-01 1999-08-06 Dispositif de commande d'une soupape de decharge
PCT/FR1999/001951 WO2000012883A1 (fr) 1998-09-01 1999-08-06 Dispositif de commande d'une soupape de decharge
DE69912460T DE69912460T2 (de) 1998-09-01 1999-08-06 Bypass-ventil steuervorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810921A FR2782746B1 (fr) 1998-09-01 1998-09-01 Dispositif de commande d'une soupape de decharge

Publications (2)

Publication Number Publication Date
FR2782746A1 FR2782746A1 (fr) 2000-03-03
FR2782746B1 true FR2782746B1 (fr) 2001-03-23

Family

ID=9530024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810921A Expired - Fee Related FR2782746B1 (fr) 1998-09-01 1998-09-01 Dispositif de commande d'une soupape de decharge

Country Status (4)

Country Link
EP (1) EP1109995B1 (fr)
DE (1) DE69912460T2 (fr)
FR (1) FR2782746B1 (fr)
WO (1) WO2000012883A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007012908D1 (de) * 2007-12-04 2011-04-14 Caterpillar Motoren Gmbh & Co Abgasüberströmventil mit Ladedrucksteuerung
US9316147B2 (en) * 2013-08-29 2016-04-19 Ford Global Technologies, Llc Determination of wastegate valve position

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117320A (ja) * 1981-12-30 1983-07-12 Aisin Seiki Co Ltd ターボチャージャ制御装置
JPS60184930A (ja) * 1984-03-02 1985-09-20 Mitsubishi Motors Corp 過給機付きエンジン
JPS6158923A (ja) * 1984-08-30 1986-03-26 Nissan Motor Co Ltd タ−ボチヤ−ジヤのサ−ジ防止装置
JPH0454223A (ja) * 1990-06-25 1992-02-21 Mitsubishi Motors Corp ウエストゲート弁駆動用アクチュエータ
JPH09287463A (ja) * 1996-04-25 1997-11-04 Aisin Seiki Co Ltd ターボチャージャの過給圧制御装置
DE19649152C1 (de) * 1996-11-27 1998-07-02 Daimler Benz Ag Vorrichtung zur Ansteuerung eines Abgasventiles bei Turbomotoren

Also Published As

Publication number Publication date
DE69912460T2 (de) 2004-08-12
EP1109995B1 (fr) 2003-10-29
WO2000012883A1 (fr) 2000-03-09
FR2782746A1 (fr) 2000-03-03
DE69912460D1 (de) 2003-12-04
EP1109995A1 (fr) 2001-06-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160531