CA982895A - Variable venturi apparatus for mixing and modulating liquid fuel and intake air for an internal combustion engine - Google Patents

Variable venturi apparatus for mixing and modulating liquid fuel and intake air for an internal combustion engine

Info

Publication number
CA982895A
CA982895A CA167,999A CA167999A CA982895A CA 982895 A CA982895 A CA 982895A CA 167999 A CA167999 A CA 167999A CA 982895 A CA982895 A CA 982895A
Authority
CA
Canada
Prior art keywords
mixing
combustion engine
internal combustion
intake air
liquid fuel
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
CA167,999A
Other languages
English (en)
Other versions
CA167999S (en
Inventor
Edward C. Wood
James F. Eversole
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of CA982895A publication Critical patent/CA982895A/en
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
    • 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
    • F02M19/081—Shape of venturis or cross-section of mixture passages being adjustable
    • 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
    • F02M9/02—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 throttling valves, e.g. of piston shape, slidably arranged transversely to the passage
    • 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
    • F02M9/10—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 valves, or like controls, of elastic-wall type for controlling the passage, or for varying cross-sectional area, of fuel-air mixing chambers or of the entry passage
    • F02M9/103—Mechanical control

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)
  • Exhaust Gas After Treatment (AREA)
  • Nozzles (AREA)
  • Fuel-Injection Apparatus (AREA)
CA167,999A 1972-04-06 1973-04-05 Variable venturi apparatus for mixing and modulating liquid fuel and intake air for an internal combustion engine Expired CA982895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24175572A 1972-04-06 1972-04-06

Publications (1)

Publication Number Publication Date
CA982895A true CA982895A (en) 1976-02-03

Family

ID=22912049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,999A Expired CA982895A (en) 1972-04-06 1973-04-05 Variable venturi apparatus for mixing and modulating liquid fuel and intake air for an internal combustion engine

Country Status (16)

Country Link
JP (1) JPS5636298B2 (en))
AR (1) AR194065A1 (en))
BE (1) BE797809A (en))
BR (1) BR7302513D0 (en))
CA (1) CA982895A (en))
CS (1) CS207701B2 (en))
DE (1) DE2316878A1 (en))
ES (1) ES413412A1 (en))
FR (1) FR2179172B1 (en))
GB (1) GB1428475A (en))
IN (1) IN139486B (en))
IT (1) IT983674B (en))
NL (1) NL7304677A (en))
SE (1) SE419885B (en))
SU (1) SU579935A3 (en))
ZA (1) ZA731940B (en))

Also Published As

Publication number Publication date
DE2316878A1 (de) 1973-10-25
SE419885B (sv) 1981-08-31
FR2179172A1 (en)) 1973-11-16
SU579935A3 (ru) 1977-11-05
ES413412A1 (es) 1976-01-16
FR2179172B1 (en)) 1981-04-10
BR7302513D0 (pt) 1974-08-15
BE797809A (fr) 1973-10-05
JPS49100415A (en)) 1974-09-24
GB1428475A (en) 1976-03-17
CS207701B2 (en) 1981-08-31
IN139486B (en)) 1976-06-26
NL7304677A (en)) 1973-10-09
AU5406173A (en) 1974-10-10
JPS5636298B2 (en)) 1981-08-22
AR194065A1 (es) 1973-06-12
ZA731940B (en) 1974-01-30
IT983674B (it) 1974-11-11

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