ES2043412T3 - Dispositivo para la alimentacion dosificada de componentes volatiles de carburantes en el colector de admision de un motor de combustion. - Google Patents

Dispositivo para la alimentacion dosificada de componentes volatiles de carburantes en el colector de admision de un motor de combustion.

Info

Publication number
ES2043412T3
ES2043412T3 ES91109578T ES91109578T ES2043412T3 ES 2043412 T3 ES2043412 T3 ES 2043412T3 ES 91109578 T ES91109578 T ES 91109578T ES 91109578 T ES91109578 T ES 91109578T ES 2043412 T3 ES2043412 T3 ES 2043412T3
Authority
ES
Spain
Prior art keywords
fuel components
volatile fuel
combustion engine
inlet manifold
dosed feeding
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
ES91109578T
Other languages
English (en)
Inventor
Andreas Sausner
Sebastian Zabeck
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 ES2043412T3 publication Critical patent/ES2043412T3/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Lift Valve (AREA)

Abstract

DISPOSITIVO PARA EL ALMACENAMIENTO TEMPORAL Y LA ALIMENTACION DOSIFICADA DE LOS COMPONENTES VOLATILES DE CARBURANTE ALOJADOS EN EL ESPACIO (5) LIBRE DE UNA INSTALACION DE DEPOSITOS EN EL TUBO (6) DE ASPIRACION DE UN MOTOR DE COMBUSTION, QUE COMPRENDE UNA TUBERIA (7) DE PURGA DE AIRE, QUE COMUNICA EL ESPACIO (5) LIBRE CON LA ATMOSFERA Y EN LA QUE SE DISPONE UNA CAMARA (8) DE ALMACENAMIENTO CON UN ELEMENTO DE ABSORCION ASI COMO UNA TUBERIA (2), QUE UNE LA CAMARA DE ALMACENAMIENTO CON UN TUBO (6) DE ASPIRACION. LA TUBERIA PUEDE SER OBTURADA CON UNA VALVULA (1), AL MISMO TIEMPO, QUE LA VALVULA (1) Y LA MARIPOSA (3) SE COMBINAN CON MEDIOS (4) DE ACCIONAMIENTO, QUE SE PUEDEN ACCIONAR PARALELAMENTE POR MEDIO DE UN MECANISMO DE ACCIONAMIENTO COMUN.
ES91109578T 1990-08-30 1991-06-11 Dispositivo para la alimentacion dosificada de componentes volatiles de carburantes en el colector de admision de un motor de combustion. Expired - Lifetime ES2043412T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4027397A DE4027397C1 (es) 1990-08-30 1990-08-30

Publications (1)

Publication Number Publication Date
ES2043412T3 true ES2043412T3 (es) 1993-12-16

Family

ID=6413205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91109578T Expired - Lifetime ES2043412T3 (es) 1990-08-30 1991-06-11 Dispositivo para la alimentacion dosificada de componentes volatiles de carburantes en el colector de admision de un motor de combustion.

Country Status (5)

Country Link
US (1) US5259354A (es)
EP (1) EP0477471B1 (es)
JP (1) JP2501684B2 (es)
DE (2) DE4027397C1 (es)
ES (1) ES2043412T3 (es)

Families Citing this family (3)

* 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
US5413082A (en) * 1994-01-19 1995-05-09 Siemens Electric Limited Canister purge system having improved purge valve
DE19533863A1 (de) * 1995-09-13 1997-03-20 Bayerische Motoren Werke Ag Brennstoffversorgungsanlage

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899038A (en) * 1928-11-09 1933-02-28 Junkers Hugo Method of and apparatus for regulating the fuel supply to internal combustion engines
US2396618A (en) * 1938-07-01 1946-03-12 Stieglitz Albert Arrangement for controlling the power of internal-combustion engines
US3456635A (en) * 1965-05-03 1969-07-22 Universal Oil Prod Co Means for preventing hydrocarbon losses from an engine carburetor system
US3391679A (en) * 1966-03-28 1968-07-09 Int Harvester Co Engine fuel vapor recovery system
US3554175A (en) * 1969-12-08 1971-01-12 Chrysler Corp Evaporative emission control system
JPS50102733A (es) * 1974-01-25 1975-08-14
JPS5244334A (en) * 1975-10-07 1977-04-07 Toyota Motor Corp Throttle valve control device with a evapo-system
JPS5334014A (en) * 1976-09-10 1978-03-30 Toyota Motor Corp Fuel steam inlet device for automobile engine
JPS54144516A (en) * 1978-05-01 1979-11-10 Mazda Motor Corp Evaporated fuel processing device for engine
JPS599746B2 (ja) * 1978-05-16 1984-03-05 愛三工業株式会社 気化器のエアベント切換機構
US4326489A (en) * 1979-12-27 1982-04-27 Ford Motor Company Proportional flow fuel vapor purge control device
JPS56154154A (en) * 1980-04-30 1981-11-28 Suzuki Motor Co Ltd Purge flow rate regulator for evaporated gas recovering apparatus
JPS57172828A (en) * 1981-04-15 1982-10-23 Nissan Motor Co Ltd Acceleration controller for car equipped with constant-speed travelling apparatus
JPS5851235A (ja) * 1981-09-18 1983-03-25 Toyota Motor Corp デイ−ゼルエンジンに於ける吸気絞り弁の制御装置
JPS599746A (ja) * 1982-07-09 1984-01-19 Canon Inc カ−ソル移動用キ−スイツチ
JPS59213941A (ja) * 1983-05-19 1984-12-03 Fuji Heavy Ind Ltd 燃料蒸発ガス排出抑止装置
JPS603957A (ja) * 1983-06-19 1985-01-10 Masami Michihiro 連続遠心鋳造装置
JPS61151064U (es) * 1985-03-12 1986-09-18
GB8526953D0 (en) * 1985-11-01 1985-12-04 Veeder Root Ltd Speed control actuator
DE3624441A1 (de) * 1986-07-19 1988-01-28 Bosch Gmbh Robert Diagnoseverfahren zur quantitativen ueberpruefung von stellgliedern bei brennkraftmaschinen
DE3802664C1 (es) * 1988-01-29 1988-10-13 Fa. Carl Freudenberg, 6940 Weinheim, De

Also Published As

Publication number Publication date
DE4027397C1 (es) 1991-08-14
EP0477471B1 (de) 1993-08-11
US5259354A (en) 1993-11-09
DE59100281D1 (de) 1993-09-16
EP0477471A1 (de) 1992-04-01
JP2501684B2 (ja) 1996-05-29
JPH04234554A (ja) 1992-08-24

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