ES2085082T3 - Valvula electromagnetica para controlar el flujo de vapor de combustible en un dispositivo de suministro de combustible. - Google Patents

Valvula electromagnetica para controlar el flujo de vapor de combustible en un dispositivo de suministro de combustible.

Info

Publication number
ES2085082T3
ES2085082T3 ES93112574T ES93112574T ES2085082T3 ES 2085082 T3 ES2085082 T3 ES 2085082T3 ES 93112574 T ES93112574 T ES 93112574T ES 93112574 T ES93112574 T ES 93112574T ES 2085082 T3 ES2085082 T3 ES 2085082T3
Authority
ES
Spain
Prior art keywords
supply device
control
electromagnetic valve
vapor flow
wall
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
ES93112574T
Other languages
English (en)
Inventor
Giuseppe Risi
Paolo Pasquali
Gianni Fargnoli
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli SpA
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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of ES2085082T3 publication Critical patent/ES2085082T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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
    • 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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

SE PRESENTA UNA VALVULA QUE COMPRENDE SUBSTANCIALMENTE UN CUERPO (1) QUE TIENE UNA PRIMERA PARED LATERAL CILINDRICA (7) QUE ALOJA UN ELECTROIMAN Y QUE A SU VEZ PRESENTA UNA PROYECCION ANULAR (8) QUE SE EXTIENDE RADIALMENTE DESDE SU SUPERFICIE EXTERIOR, Y UNA SEGUNDA PARED CILINDRICA (10) MAS PEQUEÑA EN DIAMETRO QUE LA PRIMERA PARED (7) Y QUE ALOJA UN EMBOLO (5) PARA CONTROLAR EL PASO DE LOS VAPORES A TRAVES DE UN ORIFICIO (6) FORMADO EN LA PARED DEL FONDO (11) DEL CUERPO (1); LAS PAREDES CILINDRICAS (7, 10) DEL CUERPO ESTAN INSERTADAS EN EL INTERIOR DE LOS RESPECTIVOS ASIENTOS (13, 14) FORMADOS EN UN MIEMBRO (15) DEL DISPOSITIVO DE SUMINISTRO; Y LA PROYECCION ANULAR (8) ESTA DISEÑADA PARA DESCANSAR SOBRE UNA SUPERFICIE (19) DEL MIEMBRO (15), PARA FIJAR LA VALVULA AL MISMO.
ES93112574T 1992-08-07 1993-08-05 Valvula electromagnetica para controlar el flujo de vapor de combustible en un dispositivo de suministro de combustible. Expired - Lifetime ES2085082T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920692A IT1256934B (it) 1992-08-07 1992-08-07 Valvola ad azionamento elettromagnetico per il controllo del flusso dei vapori di carburante in un dispositivo di alimentazione.

Publications (1)

Publication Number Publication Date
ES2085082T3 true ES2085082T3 (es) 1996-05-16

Family

ID=11410683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93112574T Expired - Lifetime ES2085082T3 (es) 1992-08-07 1993-08-05 Valvula electromagnetica para controlar el flujo de vapor de combustible en un dispositivo de suministro de combustible.

Country Status (4)

Country Link
EP (1) EP0582297B1 (es)
DE (1) DE69301208T2 (es)
ES (1) ES2085082T3 (es)
IT (1) IT1256934B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441879A1 (de) * 1994-11-24 1996-05-30 Bosch Gmbh Robert Ventilanordnung
DE19621221A1 (de) * 1996-05-25 1997-11-27 Bosch Gmbh Robert Aggregat und Schnappvorrichtung für ein Aggregat
US5901688A (en) * 1997-09-12 1999-05-11 Siemens Canada Limited Automotive emission control valve mounting
US5909725A (en) * 1997-09-12 1999-06-08 Siemens Canada Limited Automotive emission control valve retaining clip and mounting method
DE19810330A1 (de) * 1998-03-11 1999-09-16 Mannesmann Rexroth Ag Magnetventil
DE60020320T2 (de) * 1999-10-07 2006-05-04 Siemens Vdo Automotive Inc., Chatham Einlasskrümmer mit daran angebautem Entlüftungsventil
DE102005031083A1 (de) * 2005-06-28 2007-01-11 Prettl, Rolf Sensoranordnung
JP2007111714A (ja) * 2005-10-19 2007-05-10 Koike Sanso Kogyo Co Ltd トーチ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4742721Y1 (es) * 1967-10-09 1972-12-25
JPH0337368A (ja) * 1989-07-05 1991-02-18 Mitsubishi Electric Corp 燃料蒸散ガス排出防止装置
US5065786A (en) * 1990-04-10 1991-11-19 Monogram Sanitation, A Division Of Mag Aerospace Industries, Inc. Flow control valve
CA2043204A1 (en) * 1990-06-20 1991-12-21 Tibor Baron Proportional solenoid valve controlled evaporative emissions purge system
DE4023044A1 (de) * 1990-07-20 1992-01-23 Bosch Gmbh Robert Ventil zum dosierten zumischen von verfluechtigtem kraftstoff zum kraftstoffluftgemisch einer brennkraftmaschine
IT1250841B (it) * 1991-09-27 1995-04-21 Weber Srl Valvola per un circuito di ricupero dei vapori di carburante provenienti da un serbatorio di carburante di un autoveicolo.

Also Published As

Publication number Publication date
EP0582297B1 (en) 1996-01-03
ITTO920692A0 (it) 1992-08-07
DE69301208D1 (de) 1996-02-15
EP0582297A1 (en) 1994-02-09
DE69301208T2 (de) 1996-05-23
IT1256934B (it) 1995-12-27
ITTO920692A1 (it) 1994-02-07

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