DE3071498D1 - Correcting device for the carburation of engines of vehicules during transitional phases of operation - Google Patents

Correcting device for the carburation of engines of vehicules during transitional phases of operation

Info

Publication number
DE3071498D1
DE3071498D1 DE8080900679T DE3071498T DE3071498D1 DE 3071498 D1 DE3071498 D1 DE 3071498D1 DE 8080900679 T DE8080900679 T DE 8080900679T DE 3071498 T DE3071498 T DE 3071498T DE 3071498 D1 DE3071498 D1 DE 3071498D1
Authority
DE
Germany
Prior art keywords
vehicules
carburation
engines
correcting device
during transitional
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
Application number
DE8080900679T
Other languages
German (de)
English (en)
Inventor
Andre Mandar
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3071498D1 publication Critical patent/DE3071498D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/24—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid specially adapted for measuring pressure in inlet or exhaust ducts of internal-combustion engines
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
    • 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
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/02—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having rotary parts, e.g. fan wheels
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/02—Preventing flow of idling fuel
    • F02M3/04—Preventing flow of idling fuel under conditions where engine is driven instead of driving, e.g. driven by vehicle running down hill
    • F02M3/045—Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical 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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/10—Other installations, without moving parts, for influencing fuel/air ratio, e.g. electrical means
    • F02M7/11—Altering float-chamber pressure
    • 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
    • F02M7/18—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice
    • F02M7/20—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel-metering orifice operated automatically, e.g. dependent on altitude
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Rolling Contact Bearings (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE8080900679T 1979-04-12 1980-04-14 Correcting device for the carburation of engines of vehicules during transitional phases of operation Expired DE3071498D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7909259A FR2453981A1 (fr) 1979-04-12 1979-04-12 Dispositif correcteur de carburation des moteurs d'automobiles pour les phases de fonctionnement transitoires
PCT/FR1980/000058 WO1980002179A1 (fr) 1979-04-12 1980-04-14 Dispositif correcteur de carburation des moteurs de vehicules en phases de fonctionnement transitoires

Publications (1)

Publication Number Publication Date
DE3071498D1 true DE3071498D1 (en) 1986-04-24

Family

ID=9224250

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8080900679T Expired DE3071498D1 (en) 1979-04-12 1980-04-14 Correcting device for the carburation of engines of vehicules during transitional phases of operation
DE8383200756T Expired - Lifetime DE3072192D1 (de) 1979-04-12 1980-04-14 Vorrichtung fuer die homogenisierung und verbesserung der versorgung von motoren mit vergasern.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383200756T Expired - Lifetime DE3072192D1 (de) 1979-04-12 1980-04-14 Vorrichtung fuer die homogenisierung und verbesserung der versorgung von motoren mit vergasern.

Country Status (4)

Country Link
EP (2) EP0105533B1 (enExample)
DE (2) DE3071498D1 (enExample)
FR (1) FR2453981A1 (enExample)
WO (1) WO1980002179A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453981A1 (fr) * 1979-04-12 1980-11-07 Mandar Andre Dispositif correcteur de carburation des moteurs d'automobiles pour les phases de fonctionnement transitoires
GB2142383A (en) * 1983-06-30 1985-01-16 Dei Lai Min Carburettor with overrunning air supply to the idling system
GB2321084B (en) * 1997-01-09 2000-05-10 Brian Wilcockson Charge mixing device for the intake of an i.c. engine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1389909A (en) * 1921-09-06 Indicator
FR427114A (fr) * 1910-05-19 1911-07-27 Marius Berliet Limitateur de vitesse applicable aux moteurs à explosions
FR483481A (fr) * 1916-01-06 1917-07-11 Automatic Carburetor Company Dispositif pour modifier automatiquement la formation du combustible dans les moteurs à explosions
GB182120A (en) * 1921-06-23 1923-01-04 Minot Olsen And Thurber Inc Improvements in auxiliary air inlets for the intake manifolds of internal combustionengines
US1858835A (en) * 1923-12-31 1932-05-17 Bendix Stromberg Carbureter Co Carburetor
US1823818A (en) * 1926-03-19 1931-09-15 Constantin Cesar Jean Carburetor
GB305338A (en) * 1927-12-23 1929-02-07 Francis Henry Paton Beatson Improvements in and relating to mixture supply systems of internal combustion engines
FR698512A (fr) * 1930-01-20 1931-01-31 Mélangeur de charge perfectionné pour moteurs à combustion interne
FR746656A (fr) * 1932-12-01 1933-06-02 Dispositif d'homogénéisation pour moteurs à explosions
GB519242A (en) * 1937-10-11 1940-03-20 Bosch Gmbh Robert Improvements in or relating to auxiliary air admission devices for internal combustion engines
FR1478467A (fr) * 1966-02-28 1967-04-28 Perfectionnement aux systèmes de commande des circuits d'enrichissement et des circuits d'économie dans les carburateurs ou systèmes de carburation
FR1525059A (fr) * 1966-12-09 1968-05-17 Nippon Denso Company Clapet de commande permettant d'éviter une combustion explosive dans le tuyau d'échappement d'un moteur à combustion interne
US3470855A (en) * 1967-06-26 1969-10-07 Ernest A Von Seggern Air valve actuating means and method for supplying auxiliary air to an internal combustion engine
ES362590A1 (es) * 1969-01-16 1970-11-16 Joan Claret Perfeccionamientos en los medios gasificadores para motoresde explosion.
US3937202A (en) * 1974-01-21 1976-02-10 Mobil Oil Corporation Economy driving aid
IT1023750B (it) * 1974-09-19 1978-05-30 Chicocini R Dispositivo di controllo della erogazione di propellente liquido o gassoso per motori a combustione interna in specie destinati alla autotrazione
CH620275A5 (en) * 1976-05-07 1980-11-14 Bosch Gmbh Robert Device for more reliable switching of solenoid valves for overrun cut-off in carburettors
FR2376948A2 (fr) * 1977-01-05 1978-08-04 Mayer Ferdy Procede et dispositif pour ameliorer la consommation de carburant des vehicules
FR2385028A1 (fr) * 1977-03-25 1978-10-20 Saint Martin Francois Helice livre anti refoulement
US4166382A (en) * 1978-03-27 1979-09-04 Petersen Paul S Auto economy gauge
FR2453981A1 (fr) * 1979-04-12 1980-11-07 Mandar Andre Dispositif correcteur de carburation des moteurs d'automobiles pour les phases de fonctionnement transitoires

Also Published As

Publication number Publication date
FR2453981A1 (fr) 1980-11-07
WO1980002179A1 (fr) 1980-10-16
DE3072192D1 (de) 1991-04-25
FR2453981B3 (enExample) 1982-01-15
EP0105533B1 (fr) 1991-03-20
EP0026198B1 (fr) 1986-03-19
EP0105533A1 (fr) 1984-04-18
EP0026198A1 (fr) 1981-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee