DE3038706C2 - Gemischbildner für Brennkraftmaschinen - Google Patents

Gemischbildner für Brennkraftmaschinen

Info

Publication number
DE3038706C2
DE3038706C2 DE3038706A DE3038706A DE3038706C2 DE 3038706 C2 DE3038706 C2 DE 3038706C2 DE 3038706 A DE3038706 A DE 3038706A DE 3038706 A DE3038706 A DE 3038706A DE 3038706 C2 DE3038706 C2 DE 3038706C2
Authority
DE
Germany
Prior art keywords
mixture
fuel
air
wall
mixing chamber
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
DE3038706A
Other languages
German (de)
English (en)
Other versions
DE3038706A1 (de
Inventor
Anwar Dr.-Ing. 4005 Meerbusch Abidin
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH, Robert Bosch GmbH filed Critical Pierburg GmbH
Priority to DE3038706A priority Critical patent/DE3038706C2/de
Priority to FR8118244A priority patent/FR2492001B2/fr
Priority to IT49437/81A priority patent/IT1142848B/it
Priority to JP56162577A priority patent/JPS5793674A/ja
Publication of DE3038706A1 publication Critical patent/DE3038706A1/de
Application granted granted Critical
Publication of DE3038706C2 publication Critical patent/DE3038706C2/de
Expired 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
    • 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
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • F02M7/16—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis
    • F02M7/17—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle operated automatically, e.g. dependent on exhaust-gas analysis by a pneumatically adjustable piston-like element, e.g. constant depression 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
    • F02M15/00—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture
    • F02M15/02—Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation
    • 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/08—Venturis
    • F02M19/088—Whirl devices and other atomising means in or on the venturi walls
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/135—Fuel-air 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
    • 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
    • F02M9/12—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 having other specific means for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers
    • F02M9/127—Axially movable throttle valves concentric with the axis of the mixture passage
    • 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)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
DE3038706A 1979-12-06 1980-10-14 Gemischbildner für Brennkraftmaschinen Expired DE3038706C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3038706A DE3038706C2 (de) 1980-10-14 1980-10-14 Gemischbildner für Brennkraftmaschinen
FR8118244A FR2492001B2 (fr) 1979-12-06 1981-09-28 Dispositif de formation du melange pour moteurs a combustion interne
IT49437/81A IT1142848B (it) 1980-10-14 1981-10-06 Generatore di miscela di alimentazione per motori a combustione interna
JP56162577A JPS5793674A (en) 1980-10-14 1981-10-12 Gas mixture generator for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3038706A DE3038706C2 (de) 1980-10-14 1980-10-14 Gemischbildner für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE3038706A1 DE3038706A1 (de) 1982-08-19
DE3038706C2 true DE3038706C2 (de) 1986-12-11

Family

ID=6114323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3038706A Expired DE3038706C2 (de) 1979-12-06 1980-10-14 Gemischbildner für Brennkraftmaschinen

Country Status (3)

Country Link
JP (1) JPS5793674A (en:Method)
DE (1) DE3038706C2 (en:Method)
IT (1) IT1142848B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7509941B2 (en) 2006-03-08 2009-03-31 Phelon Euro Ab Apparatus and method for adjusting air-to-fuel ratio for small gasoline engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7308306D0 (pt) * 1973-10-23 1975-06-03 S Louis Carburador a vacuo constante

Also Published As

Publication number Publication date
JPS628629B2 (en:Method) 1987-02-24
DE3038706A1 (de) 1982-08-19
IT1142848B (it) 1986-10-15
IT8149437A0 (it) 1981-10-06
JPS5793674A (en) 1982-06-10

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