EP0209073A3 - Dispositif de correction de rapport carburant-air pour un carburateur de type rotor pour moteurs à combustion interne - Google Patents

Dispositif de correction de rapport carburant-air pour un carburateur de type rotor pour moteurs à combustion interne Download PDF

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Publication number
EP0209073A3
EP0209073A3 EP86109374A EP86109374A EP0209073A3 EP 0209073 A3 EP0209073 A3 EP 0209073A3 EP 86109374 A EP86109374 A EP 86109374A EP 86109374 A EP86109374 A EP 86109374A EP 0209073 A3 EP0209073 A3 EP 0209073A3
Authority
EP
European Patent Office
Prior art keywords
fuel
air ratio
rotor
internal combustion
pump
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.)
Withdrawn
Application number
EP86109374A
Other languages
German (de)
English (en)
Other versions
EP0209073A2 (fr
Inventor
Rudolf Diener
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.)
KWIK EUROPE LONDON Ltd
Original Assignee
Kwik Europe London Ltd
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
Priority claimed from US06/877,445 external-priority patent/US4726342A/en
Application filed by Kwik Europe London Ltd filed Critical Kwik Europe London Ltd
Publication of EP0209073A2 publication Critical patent/EP0209073A2/fr
Publication of EP0209073A3 publication Critical patent/EP0209073A3/fr
Withdrawn legal-status Critical Current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
    • F02M9/00—Carburettors having air or fuel-air mixture passage throttling valves other than of butterfly type; Carburettors having fuel-air mixing chambers of variable shape or position
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/16—Other means for enriching fuel-air mixture during starting; Priming cups; using different fuels for starting and normal operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0046—Controlling fuel supply
    • F02D35/0053—Controlling fuel supply by means of a carburettor
    • F02D35/0069—Controlling the fuel flow only
    • 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
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/16—Carburettors having continuously-rotating bodies, e.g. surface carburettors
    • 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
    • F02M69/06—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the pressurisation of the fuel being caused by centrifugal force acting on the fuel
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/06—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system
    • F02M7/08—Means for enriching charge on sudden air throttle opening, i.e. at acceleration, e.g. storage means in passage way system using pumps
    • 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/133—Auxiliary jets, i.e. operating only under certain conditions, e.g. full power
    • 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
    • F02M71/00—Combinations of carburettors and low-pressure fuel-injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
EP86109374A 1985-07-17 1986-07-09 Dispositif de correction de rapport carburant-air pour un carburateur de type rotor pour moteurs à combustion interne Withdrawn EP0209073A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP85108945A EP0208802A1 (fr) 1985-07-17 1985-07-17 Dispositif de correction lambda sur un carburateur rotatif pour moteurs à combustion interne
EP85108945 1985-07-17
US06/877,445 US4726342A (en) 1986-06-30 1986-06-30 Fuel-air ratio (lambda) correcting apparatus for a rotor-type carburetor for integral combustion engines

Publications (2)

Publication Number Publication Date
EP0209073A2 EP0209073A2 (fr) 1987-01-21
EP0209073A3 true EP0209073A3 (fr) 1989-03-22

Family

ID=26096975

Family Applications (2)

Application Number Title Priority Date Filing Date
EP85108945A Withdrawn EP0208802A1 (fr) 1985-07-17 1985-07-17 Dispositif de correction lambda sur un carburateur rotatif pour moteurs à combustion interne
EP86109374A Withdrawn EP0209073A3 (fr) 1985-07-17 1986-07-09 Dispositif de correction de rapport carburant-air pour un carburateur de type rotor pour moteurs à combustion interne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP85108945A Withdrawn EP0208802A1 (fr) 1985-07-17 1985-07-17 Dispositif de correction lambda sur un carburateur rotatif pour moteurs à combustion interne

Country Status (9)

Country Link
EP (2) EP0208802A1 (fr)
KR (1) KR880000684A (fr)
CN (1) CN86105826A (fr)
AU (1) AU5983286A (fr)
ES (1) ES2000514A6 (fr)
FI (1) FI862954A7 (fr)
GR (1) GR861830B (fr)
NO (1) NO862705L (fr)
PT (1) PT83001A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804453A1 (de) * 1988-02-12 1989-09-14 Glotur Trust Reg Verfahren zur gemischaufbereitung von brennkraftmaschinen und vergaser hierfuer
WO1989012163A1 (fr) * 1988-06-02 1989-12-14 Nova-Werke Ag Dispositif d'amelioration du melange pour moteurs a combustion interne
CH680524A5 (fr) * 1989-09-13 1992-09-15 Aracom Ag
AU2439792A (en) * 1992-08-21 1994-03-15 Beat A. Frei Controlled mixture formation
CN101956621B (zh) * 2005-08-05 2013-12-25 罗伯特.博世有限公司 用于内燃机的燃料喷射系统
US8239119B2 (en) * 2009-06-02 2012-08-07 GM Global Technology Operations LLC Method and system for adapting small fuel injection quantities
US8907527B2 (en) 2009-06-18 2014-12-09 Daifuku Co., Ltd. Contactless power-feed equipment
US8881708B2 (en) 2010-10-08 2014-11-11 Pinnacle Engines, Inc. Control of combustion mixtures and variability thereof with engine load
WO2012048311A1 (fr) * 2010-10-08 2012-04-12 Pinnacle Engines, Inc. Commande de mélanges de combustion et variabilité de ceux-ci avec charge de moteur
CN111678128A (zh) * 2020-06-30 2020-09-18 安徽工业大学 一种基于高精度控制获取高稳定火焰的液体燃烧系统及燃烧方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759718A (en) * 1953-06-17 1956-08-21 James G Culbertson Internal combustion engine carburetor
US2823906A (en) * 1955-07-25 1958-02-18 James G Culbertson Internal combustion engine carburetor
GB1473952A (en) * 1973-06-01 1977-05-18 Autoelektronik Ag Carburetor for an internal combustion engine
US4057604A (en) * 1976-04-08 1977-11-08 Rollins Eugene C Exhaust pollution reduction apparatus for internal combustion engine carburetor
GB2093910A (en) * 1981-02-26 1982-09-08 Tsni I Internal combustion engine fuel feed vaporizing system
FR2519086A1 (fr) * 1981-12-29 1983-07-01 Sibe Dispositif d'alimentation de moteur a combustion interne comprenant un carburateur
EP0115447A1 (fr) * 1983-01-03 1984-08-08 Solex Carburateur à commande d'enrichissement par électrovanne
WO1985000412A1 (fr) * 1983-07-12 1985-01-31 Autoelektronik Ag Carburateur a rotor pour mettre en marche et faire fonctionner un moteur a combustion interne, meme en cas de temperatures de carburant elevees

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668698A (en) * 1952-01-23 1954-02-09 Eugene C Rollins Carburetor
JPS51119426A (en) * 1975-04-10 1976-10-20 Stanley Electric Co Ltd Gasfication device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759718A (en) * 1953-06-17 1956-08-21 James G Culbertson Internal combustion engine carburetor
US2823906A (en) * 1955-07-25 1958-02-18 James G Culbertson Internal combustion engine carburetor
GB1473952A (en) * 1973-06-01 1977-05-18 Autoelektronik Ag Carburetor for an internal combustion engine
US4057604A (en) * 1976-04-08 1977-11-08 Rollins Eugene C Exhaust pollution reduction apparatus for internal combustion engine carburetor
GB2093910A (en) * 1981-02-26 1982-09-08 Tsni I Internal combustion engine fuel feed vaporizing system
FR2519086A1 (fr) * 1981-12-29 1983-07-01 Sibe Dispositif d'alimentation de moteur a combustion interne comprenant un carburateur
EP0115447A1 (fr) * 1983-01-03 1984-08-08 Solex Carburateur à commande d'enrichissement par électrovanne
WO1985000412A1 (fr) * 1983-07-12 1985-01-31 Autoelektronik Ag Carburateur a rotor pour mettre en marche et faire fonctionner un moteur a combustion interne, meme en cas de temperatures de carburant elevees

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN. vol. 1, no. 5 (M-76)(573) 11th March 1977; & JP-A-51 119 426 (STANLEY DENKI) 20-10-1976 *

Also Published As

Publication number Publication date
FI862954A0 (fi) 1986-07-15
EP0208802A1 (fr) 1987-01-21
KR880000684A (ko) 1988-03-28
NO862705L (no) 1987-01-19
EP0209073A2 (fr) 1987-01-21
AU5983286A (en) 1987-01-29
FI862954A7 (fi) 1987-01-18
PT83001A (pt) 1987-01-26
GR861830B (en) 1987-11-02
ES2000514A6 (es) 1988-03-01
CN86105826A (zh) 1987-05-20
NO862705D0 (no) 1986-07-04

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Inventor name: DIENER, RUDOLF