ES2135724T3 - Dispositivo para la regulacion del regimen de ralenti de un motor de combustion interna. - Google Patents

Dispositivo para la regulacion del regimen de ralenti de un motor de combustion interna.

Info

Publication number
ES2135724T3
ES2135724T3 ES95916555T ES95916555T ES2135724T3 ES 2135724 T3 ES2135724 T3 ES 2135724T3 ES 95916555 T ES95916555 T ES 95916555T ES 95916555 T ES95916555 T ES 95916555T ES 2135724 T3 ES2135724 T3 ES 2135724T3
Authority
ES
Spain
Prior art keywords
valve
closing member
opening
regulation
internal combustion
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 - Lifetime
Application number
ES95916555T
Other languages
English (en)
Inventor
Friedrich Wendel
Johannes Meiwes
Albert Gerhard
Uwe Hammer
Dieter Dick
Robert Torno
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2135724T3 publication Critical patent/ES2135724T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M3/00—Idling devices for carburettors
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M2003/067—Increasing idling speed the valve for controlling the cross-section of the conduit being rotatable, but not being a screw-like valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

EN UN DISPOSITIVO PARA LA REGULACION DE LA VELOCIDAD DE GIRO EN VACIO DE UN MOTOR (12) DE COMBUSTION INTERNA MEDIANTE CONTROL DE LA CANTIDAD DE COMBUSTIBLE QUE PUEDE SER SUMINISTRADO A PARTIR DE UN TANQUE (10) DE COMBUSTIBLE AL MOTOR A TRAVES AL MENOS DE DOS LINEAS DE SUMINISTRO, LA SECCION TRANSVERSAL DE UNA PRIMERA ABERTURA (34) DE VALVULA SE CONTROLA POR MEDIO DE UN PRIMER MIEMBRO (38A) DE CIERRE DE VALVULA Y DE MODO QUE UNA SEGUNDA ABERTURA (36) DE VALVULA ES CONTROLADA POR MEDIO DE UN SEGUNDO MIEMBRO (38B) DE CIERRE DE VALVULA. EL PRIMERO Y EL SEGUNDO MIEMBRO (38A, 38B) DE CIERRE DE VALVULA PUEDEN SER MOVIDOS MEDIANTE SERVOACCIONAMIENTO DE TAL MODO QUE LA PRIMERA Y LA SEGUNDA APERTURA DE VALVULAS ESTAN DISPUESTAS DE FORMA PARALELA MUTUA ENTRE EL TANQUE DE COMBUSTIBLE Y EL PASO DE ENTRADA AL MOTOR. LOS MIEMBROS (38A, 38B) DE CIERRE ESTAN ACOPLADOS DE TAL MODO, QUE CUANDO SON ACTUADOS, EL PRIMER MIEMBRO (38A) DE CIERRE DE VALVULA ABRE SIEMPRE UNA SECCION TRANSVERSAL DE FLUJO HACIA LA PRIMERA ABERTURA (34) DE VALVULA Y SOLO ENTONCES EL SEGUNDO MIEMBRO (38B) DE CIERRE DE VALVULA ABRE UNA SECCION TRANSVERSAL DE FLUJO A LA SEGUNDA APERTURA (36) DE VALVULA.
ES95916555T 1994-09-06 1995-04-12 Dispositivo para la regulacion del regimen de ralenti de un motor de combustion interna. Expired - Lifetime ES2135724T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4431711A DE4431711A1 (de) 1994-09-06 1994-09-06 Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ES2135724T3 true ES2135724T3 (es) 1999-11-01

Family

ID=6527541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95916555T Expired - Lifetime ES2135724T3 (es) 1994-09-06 1995-04-12 Dispositivo para la regulacion del regimen de ralenti de un motor de combustion interna.

Country Status (7)

Country Link
US (1) US5690070A (es)
EP (1) EP0731878B1 (es)
JP (1) JPH09505127A (es)
KR (1) KR960706021A (es)
DE (2) DE4431711A1 (es)
ES (1) ES2135724T3 (es)
WO (1) WO1996007821A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997030285A1 (en) * 1996-02-14 1997-08-21 Philips Electronics N.V. Valve with combined valve members, and fuel-injection system provided with such a valve
DE19809412B4 (de) * 1998-03-05 2010-11-11 Volkswagen Ag Sauganlage zur Verbrennungsluftversorgung einer Brennkraftmaschine
JP4081946B2 (ja) * 1999-11-30 2008-04-30 株式会社デンソー 流量調整弁
DE10339857A1 (de) * 2003-08-29 2005-03-24 Daimlerchrysler Ag Brennkraftmaschine mit einer Motorbremseinrichtung
FR2923886B1 (fr) * 2007-11-15 2014-07-25 Valeo Systemes Thermiques Branche Thermique Moteur Vanne pour circuit d'alimentation en air d'un moteur de vehicule automobile, circuit comportant une telle vanne et procede de commande d'un moteur utilisant un tel circuit
DE102008003177A1 (de) 2008-01-04 2009-07-09 Continental Automotive Gmbh Abgasrückführventil für ein Kraftfahrzeug
DE102009058130A1 (de) * 2009-12-12 2011-06-16 Mahle International Gmbh Brennkraftmaschinensystem und zugehöriges Betriebsverfahren
CN102966762A (zh) * 2012-12-06 2013-03-13 银川东方运输设备有限公司 一种改进型旋转式四通流体换向阀
FR3072753B1 (fr) * 2017-10-19 2019-11-29 Renault S.A.S. Vanne pour un circuit de fluide, notamment un circuit de recirculation des gaz d'echappement d'un moteur
FR3081466B1 (fr) 2018-05-24 2020-06-12 Total Marketing Services Oligomeres associatifs et echangeables, composition les comprenant
US11441785B2 (en) * 2019-05-31 2022-09-13 Lg Electronics Inc. Gas furnace
KR102658128B1 (ko) * 2019-11-07 2024-04-16 엘지전자 주식회사 가스 퍼니스
FR3135503A1 (fr) * 2022-05-10 2023-11-17 Bontaz Centre R&D Vanne rotative proportionnelle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550956A (de) * 1972-03-15 1974-06-28 Smedegaard As Drehschieber.
JPS5885338A (ja) * 1981-11-12 1983-05-21 Toyota Motor Corp 内燃機関のアイドル回転数制御装置
US4982760A (en) * 1988-10-31 1991-01-08 Flotec, Inc. Three-way valve with radial seal
JPH03156140A (ja) * 1989-08-20 1991-07-04 Nippondenso Co Ltd エンジンのアイドリング制御弁
JP2884108B2 (ja) * 1990-10-01 1999-04-19 愛三工業株式会社 流量制御弁
JPH06272645A (ja) * 1993-03-19 1994-09-27 Toyota Motor Corp ２コイル式ロータリ型アイドル回転数制御装置
DE4315436A1 (de) * 1993-05-08 1994-11-10 Bosch Gmbh Robert Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine
CH690124A5 (fr) * 1994-06-17 2000-05-15 Bobst Sa Dispositif de lavage des organes d'encrage d'une machine d'impression rotative.

Also Published As

Publication number Publication date
US5690070A (en) 1997-11-25
DE59506472D1 (de) 1999-09-02
KR960706021A (ko) 1996-11-08
JPH09505127A (ja) 1997-05-20
WO1996007821A1 (de) 1996-03-14
EP0731878A1 (de) 1996-09-18
EP0731878B1 (de) 1999-07-28
DE4431711A1 (de) 1996-03-07

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