ES2071724T3 - Valvula electromagnetica. - Google Patents

Valvula electromagnetica.

Info

Publication number
ES2071724T3
ES2071724T3 ES90122035T ES90122035T ES2071724T3 ES 2071724 T3 ES2071724 T3 ES 2071724T3 ES 90122035 T ES90122035 T ES 90122035T ES 90122035 T ES90122035 T ES 90122035T ES 2071724 T3 ES2071724 T3 ES 2071724T3
Authority
ES
Spain
Prior art keywords
valve seat
auxiliary
closing member
electromagnetic valve
auxiliary 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 - Lifetime
Application number
ES90122035T
Other languages
English (en)
Inventor
Reinhard Tinz
Joachim Heinemann
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of ES2071724T3 publication Critical patent/ES2071724T3/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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling 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
    • F02M2025/0845—Electromagnetic valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/8741—With common operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)

Abstract

UNA VALVULA ELECTROMAGNETICA QUE TIENE ENTRE EL ORIFICIO DE ENTRADA Y DE SALIDA (30, 31) UN ASIENTO DE VALVULA (32) Y UN ASIENTO DE LA VALVULA AUXILIAR (35) QUE ESTAN PARALELAS ENTRE SI. EL ASIENTO DE LA VALVULA AUXILIAR (35) TIENE UN ORIFICIO DE CORTE TRANSVERSAL MAS PEQUEÑO QUE EL ASIENTO DE LA VALVULA (32). EL MIEMBRO DE CIERRE AUXILIAR (36) PERTENECIENTE AL ASIENTO DE LA VALVULA AUXILIAR (35) TIENE UNAS DIENSIONES Y UN VOLUMEN MAS PEQUEÑOS QUE EL MIEMBRO DE CIERRE (33) DEL ASIENTO DE LA VALVULA (32). SE PUEDE ABRIR MAS RAPIDAMENTE, LO QUE DESCARGA EL MIEMBRO DE CIERRE (33) DE FORMA HIDRAULICA Y SE UTILIZA PARA UN AUMENTO DE LA VELOCIDAD DE SU ABERTURA.
ES90122035T 1990-03-15 1990-11-17 Valvula electromagnetica. Expired - Lifetime ES2071724T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904008266 DE4008266A1 (de) 1990-03-15 1990-03-15 Elektromagnetisches ventil

Publications (1)

Publication Number Publication Date
ES2071724T3 true ES2071724T3 (es) 1995-07-01

Family

ID=6402259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122035T Expired - Lifetime ES2071724T3 (es) 1990-03-15 1990-11-17 Valvula electromagnetica.

Country Status (6)

Country Link
US (1) US5143120A (es)
EP (1) EP0447623B1 (es)
JP (1) JPH04211775A (es)
BR (1) BR9100908A (es)
DE (2) DE4008266A1 (es)
ES (1) ES2071724T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229110C1 (de) * 1992-09-01 1993-10-07 Freudenberg Carl Fa Vorrichtung zum vorübergehenden Speichern und dosierten Einspeisen von im Freiraum einer Tankanlage befindlichen flüchtigen Kraftstoffbestandteilen in das Ansaugrohr einer Verbrennungskraftmaschine
DE4229105C1 (es) * 1992-09-01 1993-09-09 Fa. Carl Freudenberg, 69469 Weinheim, De
US5289811A (en) * 1993-05-10 1994-03-01 General Motors Corporation Purge control device
FR2706566B1 (fr) * 1993-06-16 1995-09-01 Sagem Allumage Clapet pour électrovanne, et circuit de recyclage de vapeurs d'essence comportant un tel clapet.
NL9402238A (nl) * 1994-12-29 1996-08-01 Adrianus Martinus M Wildenberg Fluidumdoseerinrichting.
DE19937722A1 (de) * 1999-08-10 2001-02-15 Bosch Gmbh Robert Ventil zum dosierten Einleiten von verflüchtigtem Brennstoff in einen Ansaugkanal einer Brennkraftmaschine
US20110000563A1 (en) * 2007-01-24 2011-01-06 Takayuki Ito Flow rate control apparatus
WO2010146968A1 (ja) * 2009-06-19 2010-12-23 中央精機株式会社 液化ガス燃料供給装置
US10851736B1 (en) * 2019-06-03 2020-12-01 Denso International America, Inc. Dual armature purge valve
JP7488475B2 (ja) 2021-03-01 2024-05-22 浜名湖電装株式会社 流量制御弁

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461608A (en) * 1942-08-17 1949-02-15 Honeywell Regulator Co Valve control apparatus
US3149644A (en) * 1961-07-06 1964-09-22 American Optical Corp Pressure relief valve system
US4248263A (en) * 1971-08-09 1981-02-03 Powell Industries, Inc. Digital fluid flow control apparatus
US3726296A (en) * 1971-08-09 1973-04-10 Process Systems Fluidic control system and method for calibrating same
US3986521A (en) * 1974-03-21 1976-10-19 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Evacuation device
US4153025A (en) * 1977-12-02 1979-05-08 General Motors Corporation Fuel tank vapor flow control valve
US4170245A (en) * 1978-03-03 1979-10-09 Fmc Corporation Digital control valve
US4303097A (en) * 1979-11-19 1981-12-01 Powell Industries, Inc. Digital fluid flow control apparatus
FR2482241A1 (fr) * 1980-05-07 1981-11-13 Adar Ind Vanne de regulation a commande numerique
JPS58101067A (ja) * 1981-12-11 1983-06-16 Daihon Enraajingu Color Kk 流量制御装置
US4503915A (en) * 1982-04-03 1985-03-12 Feecon Corporation Proportioning system
FR2548329B1 (fr) * 1983-06-30 1986-06-20 Bosteels Michel Dispositif de commande de debits calibres de fluide
JP2530639B2 (ja) * 1987-01-27 1996-09-04 松下電工株式会社 結束機
DE3802664C1 (es) * 1988-01-29 1988-10-13 Fa. Carl Freudenberg, 6940 Weinheim, De

Also Published As

Publication number Publication date
DE59008859D1 (de) 1995-05-11
BR9100908A (pt) 1991-11-26
JPH04211775A (ja) 1992-08-03
DE4008266A1 (de) 1991-09-19
EP0447623A1 (de) 1991-09-25
EP0447623B1 (de) 1995-04-05
US5143120A (en) 1992-09-01

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