ES2126404T3 - Valvula para la introduccion dosificada de vapor de carburante volatilizado desde un tanque de carburante de un motor de combustion interna. - Google Patents

Valvula para la introduccion dosificada de vapor de carburante volatilizado desde un tanque de carburante de un motor de combustion interna.

Info

Publication number
ES2126404T3
ES2126404T3 ES96918613T ES96918613T ES2126404T3 ES 2126404 T3 ES2126404 T3 ES 2126404T3 ES 96918613 T ES96918613 T ES 96918613T ES 96918613 T ES96918613 T ES 96918613T ES 2126404 T3 ES2126404 T3 ES 2126404T3
Authority
ES
Spain
Prior art keywords
valve
combustion engine
internal combustion
tube
fuel
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
ES96918613T
Other languages
English (en)
Inventor
Wolfgang Schulz
Georg Mallebrein
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 ES2126404T3 publication Critical patent/ES2126404T3/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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M2025/0845—Electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

LAS VALVULAS CONOCIDAS PARA VENTILAR DEPOSITOS, QUE DOSIFICAN CONSTANTEMENTE LA CORRIENTE DE COMBUSTIBLE VAPORIZADO, POSEEN UNA CARACTERISTICA DE APERTURA LINEAL QUE NO PERMITE DOSIFICAR CON PRECISION CANTIDADES MUY PEQUEÑAS DE COMBUSTIBLE VAPORIZADO. SE PROPONE UNA VALVULA (1) PARA LA ALIMENTACION DOSIFICADA DE COMBUSTIBLE VAPORIZADO PROCEDENTE DE UN DEPOSITO DE COMBUSTIBLE DE UN MOTOR DE COMBUSTION INTERNA, A UN TUBO DE ASPIRACION (4) DEL MOTOR DE COMBUSTION INTERNA. LA VALVULA TIENE UNA CARCASA (8) QUE TIENE UN TUBO DE ALIMENTACION (10) PARA SU CONEXION A UN TUBO DE VENTILACION DEL DEPOSITO DE COMBUSTIBLE (3) O A UN FILTRO DE ADSORCION (15) CONECTADO DETRAS DEL MISMO PARA EL COMBUSTIBLE VAPORIZADO, Y UN TUBO DE DESCARGA (11) PARA SU CONEXION AL TUBO DE ASPIRACION (4), UNA ARMADURA (25) PREVISTA EN EL INTERIOR DE LA CARCASA (6) DE LA VALVULA Y MOVIL MEDIANTE UN ELECTROIMAN (22), LA CUAL, CUANDO EL ELECTROIMAN (22) NO TIENE CORRIENTE Y ESTA COMPRIMIDA POR UN RESORTE (50) DE VALVULA CONTRAUN ASIENTO (54) DE VALVULA, CIERRA UNA ABERTURA DOSIFICADORA (56) DE UNA UNION DE CORRIENTE (74) QUE VA DESDE EL TUBO DE ALIMENTACION (10) AL TUBO DE DESCARGA (11) Y ABRE ESTE MAS O MENOS CUANDO EL ELECTROIMAN (22) TIENE CORRIENTE. LA ABERTURA DOSIFICADORA (56) TIENE UNA SECCION TRANSVERSAL EN FORMA DE V PARA MEJORAR LA DOSIFICACION. LA VALVULA DE LA INVENCION ES APROPIADA PARA ALIMENTAR COMBUSTIBLE VAPORIZADO, PROCEDENTE DE UN DEPOSITO DE COMBUSTIBLE DE UN MOTOR DE COMBUSTION INTERNA DE COMPRESION POR MEZCLA Y ENCENDIDO EXTERNO, A UN TUBO DE ASPIRACION DEL MOTOR DE COMBUSTION INTERNA.
ES96918613T 1995-10-27 1996-06-26 Valvula para la introduccion dosificada de vapor de carburante volatilizado desde un tanque de carburante de un motor de combustion interna. Expired - Lifetime ES2126404T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19540021A DE19540021A1 (de) 1995-10-27 1995-10-27 Ventil zum dosierten Einleiten von aus einem Brennstofftank einer Brennkraftmaschine verflüchtigtem Brennstoffdampf

Publications (1)

Publication Number Publication Date
ES2126404T3 true ES2126404T3 (es) 1999-03-16

Family

ID=7775927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96918613T Expired - Lifetime ES2126404T3 (es) 1995-10-27 1996-06-26 Valvula para la introduccion dosificada de vapor de carburante volatilizado desde un tanque de carburante de un motor de combustion interna.

Country Status (8)

Country Link
US (1) US5791318A (es)
EP (1) EP0800621B1 (es)
JP (1) JPH10512346A (es)
KR (1) KR980700514A (es)
CN (1) CN1166195A (es)
DE (2) DE19540021A1 (es)
ES (1) ES2126404T3 (es)
WO (1) WO1997016640A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6000677A (en) * 1997-08-25 1999-12-14 Siemens Canada Limited Automotive emission control valve with a counter-force mechanism
DE29717078U1 (de) * 1997-09-24 1997-11-13 Bosch Gmbh Robert Ventileinrichtung
JPH11202947A (ja) * 1998-01-09 1999-07-30 Sumitomo Electric Ind Ltd 電磁比例圧力制御弁の駆動制御方法
DE19807503A1 (de) 1998-02-21 1999-08-26 Bosch Gmbh Robert Ventileinrichtung
DE19810212A1 (de) * 1998-03-10 1999-09-16 Bosch Gmbh Robert Ventileinrichtung
US6205982B1 (en) * 1998-05-15 2001-03-27 Chrysler Corporation Proportional purge solenoid control system
DE19853103A1 (de) * 1998-11-18 2000-05-25 Bosch Gmbh Robert Kraftstoffeinspritzsystem für Brennkraftmaschinen
US6412335B1 (en) * 2000-11-08 2002-07-02 Eaton Corporation Low current solenoid valve
DE10242219A1 (de) * 2002-09-12 2004-03-25 Robert Bosch Gmbh Kraftstoffzumesseinheit für eine Kraftstoffeinspritzanlage
DE10310109B4 (de) 2003-03-06 2009-08-20 Carl Freudenberg Kg Anordnung zum dosierten Einspeisen von flüchtigen Kraftstoffbestandteilen, insbesondere in das Ansaugrohr einer Verbrennungskraftmaschine eines Kraftfahrzeugs
US7044111B2 (en) * 2003-08-07 2006-05-16 Siemens Vdo Automotive Inc. Purge valve having permanent magnet armature
KR100577561B1 (ko) * 2004-01-12 2006-05-08 삼성전자주식회사 반도체 제조 설비의 배기압력 제어장치
DE102008040870A1 (de) * 2008-07-30 2010-02-04 Robert Bosch Gmbh Vorrichtung zum dosierten Zumessen strömender Medien
US9759424B2 (en) * 2008-10-29 2017-09-12 United Technologies Corporation Systems and methods involving reduced thermo-acoustic coupling of gas turbine engine augmentors
DE102010005046B4 (de) * 2010-01-20 2016-05-04 Audi Ag Vorrichtung zum Be- und Entlüften einer Kraftstoffanlage
DE102011003924B4 (de) * 2011-02-10 2015-01-08 Zf Friedrichshafen Ag Verstellbares Dämpfventil für einen Schwingungsdämpfer
DE102012005996A1 (de) * 2012-03-24 2013-10-10 Audi Ag Verfahren zum Betreiben einer Tankeinrichtung sowie entsprechende Tankeinrichtung
WO2013143675A1 (de) 2012-03-24 2013-10-03 Audi Ag Verfahren zum betreiben einer tankeinrichtung sowie entsprechende tankeinrichtung
US9194291B2 (en) * 2012-08-24 2015-11-24 Hamilton Sundstrand Corporation Turbomachine windmill bypass valve
WO2016035654A1 (ja) * 2014-09-01 2016-03-10 愛三工業株式会社 蒸発燃料処理装置
US10060378B2 (en) * 2016-05-20 2018-08-28 Denso International America, Inc. Inductive positive crankcase ventilation valve position sensor
CN106195375A (zh) * 2016-07-20 2016-12-07 郦强 压力油箱用保压阀装置
KR102463193B1 (ko) * 2017-12-19 2022-11-03 현대자동차 주식회사 퍼지 제어 솔레노이드 밸브

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764995A (en) * 1952-08-18 1956-10-02 Gerber Prod Sliding plug valve
US3080885A (en) * 1960-04-25 1963-03-12 Parker Hannifin Corp Variable area valve
JPS5412464U (es) * 1977-06-28 1979-01-26
US4326489A (en) * 1979-12-27 1982-04-27 Ford Motor Company Proportional flow fuel vapor purge control device
US4395991A (en) * 1981-01-23 1983-08-02 Yamaha Hatsudoki Kabushiki Kaisha Emission preventing system of evaporated fuel for internal combustion engine
US4471942A (en) * 1982-09-23 1984-09-18 Whitman Medical Corporation In-line valve for administering parenteral liquids
US5205537A (en) * 1984-01-12 1993-04-27 Pfeiffer Robert W Valve with enhanced rangeability and logarithmic flow characteristic
DE3411333C2 (de) * 1984-03-28 1986-07-24 Daimler-Benz Ag, 7000 Stuttgart Zumeßeinrichtung für eine Kraftstoffeinspritzanlage für eine gemischverdichtende, fremdgezündete Brennkraftmaschine
DE8612504U1 (es) * 1986-05-07 1992-05-14 Luetzke, Klaus, Dr.-Ing., 4100 Duisburg, De
DE3639817C1 (en) * 1986-11-21 1987-10-22 Pierburg Gmbh & Co Kg Process and apparatus for the adsorptive removal of hydrocarbon vapours from internal combustion systems and regeneration of the adsorbent
DE3732553A1 (de) * 1987-09-26 1989-04-13 Bosch Gmbh Robert Magnetventil
US5199404A (en) * 1990-03-08 1993-04-06 Siemens Automotive Limited Regulated flow canister purge system
US5115785A (en) * 1990-05-01 1992-05-26 Siemens Automotive Limited Carbon canister purge system
DE4244113A1 (de) * 1992-12-24 1994-06-30 Bosch Gmbh Robert Ventil zum dosierten Einleiten von verflüchtigtem Brennstoff in einen Ansaugkanal einer Brennkraftmaschine
DE4329396A1 (de) * 1993-09-01 1995-03-02 Pierburg Gmbh Elektropneumatisches Steuerventil
US5462253A (en) * 1994-07-22 1995-10-31 General Motors Corporation Dual slope flow control valve
ES2114252T3 (es) * 1994-08-30 1998-05-16 Pierburg Ag Valvula electromagnetica de maniobra.
US5535725A (en) * 1994-09-19 1996-07-16 Hi-Stat Manufacturing Co., Inc. Flow control solenoid means

Also Published As

Publication number Publication date
KR980700514A (ko) 1998-03-30
WO1997016640A1 (de) 1997-05-09
DE59600906D1 (de) 1999-01-14
EP0800621B1 (de) 1998-12-02
US5791318A (en) 1998-08-11
JPH10512346A (ja) 1998-11-24
EP0800621A1 (de) 1997-10-15
DE19540021A1 (de) 1997-04-30
CN1166195A (zh) 1997-11-26

Similar Documents

Publication Publication Date Title
ES2126404T3 (es) Valvula para la introduccion dosificada de vapor de carburante volatilizado desde un tanque de carburante de un motor de combustion interna.
ES2029511T3 (es) Dispositivo para la alimentacion dosificada de componentes volatiles de combustible hacia el tubo de aspiracion de un motor de combustion.
ES2255559T3 (es) Sistema de inyeccion de combustible para motores de combustion interna.
CA1151481A (en) Fuel primer and enrichment system for an internal combustion engine
ES2100033T5 (es) Valvula para la introduccion dosificada de carburante vaporizado en un canal de aspiracion de un motor de combustion interna.
ES2090426T3 (es) Inyeccion de combustible y aire para motores de combustion interna de varios cilindros.
KR930703161A (ko) 내연기관 연료탱크용 공기보급장치
CN103477058A (zh) 用于汽化器发动机的汽化器系统
US4309968A (en) Fuel primer and enrichment system for an internal combustion engine
ES2141603T3 (es) Dispositivo de ventilacion del deposito para vehiculos motorizados.
US4589386A (en) Carburetor priming system for internal combustion engines
US1904799A (en) Pump mechanism
ES2232074T3 (es) Valvula dosificadora y sistema de alimentacion de combustible equipado con ella.
BR0307288A (pt) Sistema de alimentação de combustìvel sem retorno
US1030931A (en) Gasolene-engine primer.
US3682146A (en) System of fuel injection and precombustion-chamber spray ignition in piston and rotary-piston internal combustion engines
JPH11303702A (ja) 二輪車用燃料噴射装置におけるスロットルボデー
BR0005972A (pt) Conjunto injetor de combustìvel com válvula de retenção aprimorada, acionada por solenóide
ES2123863T3 (es) Filtro para liquidos.
US3379184A (en) Preheating arrangement for internal combustion engines with fuel injection
SE9500652L (sv) Förgasare
US4162281A (en) Carburetor fuel atomization apparatus
CN105317600A (zh) 发动机用燃料供应装置
EP1316714A3 (en) Diaphragm-type carburetor
ES2380640T3 (es) Sistema para inyectar un aerosol

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 800621

Country of ref document: ES