FR2672939A1 - Dispositif pour former le melange alimentant un moteur a combustion interne. - Google Patents

Dispositif pour former le melange alimentant un moteur a combustion interne. Download PDF

Info

Publication number
FR2672939A1
FR2672939A1 FR9114083A FR9114083A FR2672939A1 FR 2672939 A1 FR2672939 A1 FR 2672939A1 FR 9114083 A FR9114083 A FR 9114083A FR 9114083 A FR9114083 A FR 9114083A FR 2672939 A1 FR2672939 A1 FR 2672939A1
Authority
FR
France
Prior art keywords
forming
creating
pressure drop
internal combustion
combustion engine
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.)
Granted
Application number
FR9114083A
Other languages
English (en)
French (fr)
Other versions
FR2672939B1 (enrdf_load_stackoverflow
Inventor
Gmelin Karl
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2672939A1 publication Critical patent/FR2672939A1/fr
Application granted granted Critical
Publication of FR2672939B1 publication Critical patent/FR2672939B1/fr
Granted 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • 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
    • F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like
    • F02M29/06—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like generating whirling motion of mixture
    • 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
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
FR9114083A 1991-02-15 1991-11-15 Dispositif pour former le melange alimentant un moteur a combustion interne. Granted FR2672939A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914104672 DE4104672C1 (en) 1991-02-15 1991-02-15 IC engine carburettor on suction manifold - has flow resistor clamped between fuel supply and throttle housings

Publications (2)

Publication Number Publication Date
FR2672939A1 true FR2672939A1 (fr) 1992-08-21
FR2672939B1 FR2672939B1 (enrdf_load_stackoverflow) 1995-02-10

Family

ID=6425119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9114083A Granted FR2672939A1 (fr) 1991-02-15 1991-11-15 Dispositif pour former le melange alimentant un moteur a combustion interne.

Country Status (3)

Country Link
JP (1) JPH0571448A (enrdf_load_stackoverflow)
DE (1) DE4104672C1 (enrdf_load_stackoverflow)
FR (1) FR2672939A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393984A (en) * 1967-02-14 1968-07-23 Franklin O. Wisman Fuel system components
US4333441A (en) * 1980-03-21 1982-06-08 Still Thomas W Device for improving the fuel-gas air mixture and the operation of an internal combustion engine
US4922876A (en) * 1988-03-25 1990-05-08 Aisan Kogyo Kabushiki Kaisha Fuel injection device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8427954U1 (de) * 1984-09-22 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393984A (en) * 1967-02-14 1968-07-23 Franklin O. Wisman Fuel system components
US4333441A (en) * 1980-03-21 1982-06-08 Still Thomas W Device for improving the fuel-gas air mixture and the operation of an internal combustion engine
US4922876A (en) * 1988-03-25 1990-05-08 Aisan Kogyo Kabushiki Kaisha Fuel injection device

Also Published As

Publication number Publication date
DE4104672C1 (en) 1992-07-02
FR2672939B1 (enrdf_load_stackoverflow) 1995-02-10
JPH0571448A (ja) 1993-03-23

Similar Documents

Publication Publication Date Title
FR2663083A1 (fr) Dispositif de tourbillonnement pour moteur a combustion interne.
US20020179743A1 (en) Fuel injection valve for internal combustion engines
FR2758365A3 (fr) Ventilation de carter de vilebrequin a fonctions complementaires integrees
FR2591668A1 (fr) Ajutage d'injection de combustible pour moteur a combustion interne et moteur equipe d'un tel ajutage
FR2513321A1 (fr) Soupape d'injection de carburant pour moteurs a combustion interne
FR2904858A1 (fr) Moteur thermique
FR2627547A1 (fr) Injecteur de carburant a ecoulement d'air continu
FR2806445A1 (fr) Procede pour former un melange carburant-air inflammable
FR2672939A1 (fr) Dispositif pour former le melange alimentant un moteur a combustion interne.
FR2575522A1 (fr) Dispositif pour controler le jet de melange carbure delivre par un systeme d'injection pneumatique
FR2726043A1 (fr) Injecteur comportant une commande par soupape magnetique pour l'injection de carburant dans la chambre de combustion d'un moteur diesel
FR2563581A1 (fr) Injecteurs de carburant
FR2745853A1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2872864A1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2766523A1 (fr) Soupape injectrice de carburant a injection directe et pilotage par electrovanne pour moteur multicylindre
FR2862719A1 (fr) Injecteur de carburant
FR2549897A1 (fr) Dispositif d'admission pour moteur a combustion interne
EP0768462B1 (fr) Diffuseur annulaire de recyclage de gaz carburés, pour moteur à combustion interne
EP0959233B1 (fr) Moteur à combustion interne équipé d'un compresseur
EP0267842B1 (fr) Diffuseur de gaz liquéfié détendu pour l'alimentation de moteurs thermiques
WO1988000649A1 (fr) Dispositif d'admission d'eau pour moteurs a combustion interne
CA2030309A1 (en) Internal combustion engine fuel supply system
FR2763364A1 (fr) Injecteur de carburant pour moteur a combustion interne
FR2694048A1 (fr) Carburateur pour carburant gazeux.
FR3073251A1 (fr) Circuit d'admission d'air pour moteur a allumage commande avec plenum integre a la culasse

Legal Events

Date Code Title Description
ST Notification of lapse