US3834679A - Fuel injection system for internal combustion engine - Google Patents

Fuel injection system for internal combustion engine Download PDF

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Publication number
US3834679A
US3834679A US00351480A US35148073A US3834679A US 3834679 A US3834679 A US 3834679A US 00351480 A US00351480 A US 00351480A US 35148073 A US35148073 A US 35148073A US 3834679 A US3834679 A US 3834679A
Authority
US
United States
Prior art keywords
fuel
valve
nozzle
intake manifold
manifold
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 - Lifetime
Application number
US00351480A
Other languages
English (en)
Inventor
R Baribeau
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
Priority claimed from US00318376A external-priority patent/US3834678A/en
Application filed by Individual filed Critical Individual
Priority to US00351480A priority Critical patent/US3834679A/en
Priority to CA187,837A priority patent/CA1001915A/en
Priority to FR7345914A priority patent/FR2211602B3/fr
Priority to DE2365106A priority patent/DE2365106A1/de
Priority to JP49004351A priority patent/JPS4996135A/ja
Application granted granted Critical
Publication of US3834679A publication Critical patent/US3834679A/en
Priority to CA264,424A priority patent/CA1025304A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
    • F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
    • F02M69/24—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device comprising a member for transmitting the movement of the air throttle valve actuated by the operator to the valves controlling fuel passages
    • 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
    • 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
    • F02M69/02—Pumps peculiar thereto
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/39—Liquid feeding nozzles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
US00351480A 1972-12-26 1973-04-16 Fuel injection system for internal combustion engine Expired - Lifetime US3834679A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US00351480A US3834679A (en) 1972-12-26 1973-04-16 Fuel injection system for internal combustion engine
CA187,837A CA1001915A (en) 1972-12-26 1973-12-10 Fuel injection nozzle for internal combustion engine
FR7345914A FR2211602B3 (ja) 1972-12-26 1973-12-21
DE2365106A DE2365106A1 (de) 1972-12-26 1973-12-21 Kraftstoffeinspritzanlage fuer brennkraftmotoren
JP49004351A JPS4996135A (ja) 1972-12-26 1973-12-25
CA264,424A CA1025304A (en) 1972-12-26 1976-10-29 Fuel injection nozzle for internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00318376A US3834678A (en) 1971-05-25 1972-12-26 Fuel injection nozzle for internal combustion engine
US00351480A US3834679A (en) 1972-12-26 1973-04-16 Fuel injection system for internal combustion engine

Publications (1)

Publication Number Publication Date
US3834679A true US3834679A (en) 1974-09-10

Family

ID=26981446

Family Applications (1)

Application Number Title Priority Date Filing Date
US00351480A Expired - Lifetime US3834679A (en) 1972-12-26 1973-04-16 Fuel injection system for internal combustion engine

Country Status (5)

Country Link
US (1) US3834679A (ja)
JP (1) JPS4996135A (ja)
CA (1) CA1001915A (ja)
DE (1) DE2365106A1 (ja)
FR (1) FR2211602B3 (ja)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008700A (en) * 1973-08-01 1977-02-22 Societe Industrielle De Brevets Et D'etudes S.I.B.E. Fuel feed device for internal combustion engine
US4132204A (en) * 1976-08-30 1979-01-02 Chrysler Corporation Fuel spray bar and pressure regulator system
US4205024A (en) * 1978-11-27 1980-05-27 Mikuni Kogyo Kabushiki Kaisha Carburetor
US4221747A (en) * 1978-07-26 1980-09-09 Edmonston William H Carburetor
US4280463A (en) * 1979-10-09 1981-07-28 Chrysler Corporation Fuel spray bar for internal combustion engine
US4298549A (en) * 1979-10-29 1981-11-03 Woodworth Carburetor Corp. Of Nevada Carburetor
US4327041A (en) * 1980-07-29 1982-04-27 Outboard Marine Corporation Carburetor having a concentric tube fuel supply
USRE31475E (en) * 1978-07-26 1983-12-27 Carburetor
US4434110A (en) 1981-03-23 1984-02-28 Fuel Systems Management Carburetor, control apparatus and method for internal combustion engines
US4524034A (en) * 1982-04-13 1985-06-18 Ellison Benjamin L Carburetor
US4613469A (en) * 1984-01-23 1986-09-23 Peterson Rex W Carburetor for internal combustion engines
US4966735A (en) * 1989-04-12 1990-10-30 Lorusso Michael Non-leaking venturi carburetor
US6601528B2 (en) * 2000-02-29 2003-08-05 Bombardier-Rotax Gmbh Four stroke engine with intake manifold
US20160024998A1 (en) * 2013-03-15 2016-01-28 Borgwarner Inc. A compact rotary wastegate valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322931U (ja) * 1976-08-05 1978-02-25
JPS5381727U (ja) * 1976-12-09 1978-07-06
FR2384954A1 (fr) * 1977-03-24 1978-10-20 Citroen Sa Perfectionnements apportes aux dispositifs d'alimentation en combustible pour moteurs thermiques, et moteur equipe d'un tel dispositif
FR2474104B1 (fr) * 1980-01-17 1986-03-07 Ustav Pro Vyzkum Motorovych Vo Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1103930A (en) * 1912-07-01 1914-07-21 Ashley C Bennett Carbureter.
US1758954A (en) * 1923-01-26 1930-05-20 William J Linn Carburetor
US1855383A (en) * 1930-09-22 1932-04-26 Carl F Capell Automatically controlled fuel atomizing device
US2136959A (en) * 1934-10-26 1938-11-15 Edward A Winfield Fuel supply system
US2626137A (en) * 1950-11-18 1953-01-20 Niles Bement Pond Co Carburetor
US2689116A (en) * 1950-05-08 1954-09-14 James C Richardson Carburetor
US2995349A (en) * 1960-01-22 1961-08-08 Sr Walter L Kennedy Fuel injector
US3018093A (en) * 1957-05-09 1962-01-23 Bristol Siddeley Engines Ltd Liquid distribution system
US3235236A (en) * 1963-02-25 1966-02-15 Acf Ind Inc Carburetor
US3362694A (en) * 1965-05-17 1968-01-09 Ralph E. Gould Carburetor
US3618581A (en) * 1968-09-05 1971-11-09 Zenith Carburateur Soc Du Carburetors for internal combustion engines

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1103930A (en) * 1912-07-01 1914-07-21 Ashley C Bennett Carbureter.
US1758954A (en) * 1923-01-26 1930-05-20 William J Linn Carburetor
US1855383A (en) * 1930-09-22 1932-04-26 Carl F Capell Automatically controlled fuel atomizing device
US2136959A (en) * 1934-10-26 1938-11-15 Edward A Winfield Fuel supply system
US2689116A (en) * 1950-05-08 1954-09-14 James C Richardson Carburetor
US2626137A (en) * 1950-11-18 1953-01-20 Niles Bement Pond Co Carburetor
US3018093A (en) * 1957-05-09 1962-01-23 Bristol Siddeley Engines Ltd Liquid distribution system
US2995349A (en) * 1960-01-22 1961-08-08 Sr Walter L Kennedy Fuel injector
US3235236A (en) * 1963-02-25 1966-02-15 Acf Ind Inc Carburetor
US3362694A (en) * 1965-05-17 1968-01-09 Ralph E. Gould Carburetor
US3618581A (en) * 1968-09-05 1971-11-09 Zenith Carburateur Soc Du Carburetors for internal combustion engines

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008700A (en) * 1973-08-01 1977-02-22 Societe Industrielle De Brevets Et D'etudes S.I.B.E. Fuel feed device for internal combustion engine
US4132204A (en) * 1976-08-30 1979-01-02 Chrysler Corporation Fuel spray bar and pressure regulator system
USRE31475E (en) * 1978-07-26 1983-12-27 Carburetor
US4221747A (en) * 1978-07-26 1980-09-09 Edmonston William H Carburetor
US4205024A (en) * 1978-11-27 1980-05-27 Mikuni Kogyo Kabushiki Kaisha Carburetor
US4280463A (en) * 1979-10-09 1981-07-28 Chrysler Corporation Fuel spray bar for internal combustion engine
US4298549A (en) * 1979-10-29 1981-11-03 Woodworth Carburetor Corp. Of Nevada Carburetor
US4327041A (en) * 1980-07-29 1982-04-27 Outboard Marine Corporation Carburetor having a concentric tube fuel supply
US4434110A (en) 1981-03-23 1984-02-28 Fuel Systems Management Carburetor, control apparatus and method for internal combustion engines
US4524034A (en) * 1982-04-13 1985-06-18 Ellison Benjamin L Carburetor
US4613469A (en) * 1984-01-23 1986-09-23 Peterson Rex W Carburetor for internal combustion engines
US4966735A (en) * 1989-04-12 1990-10-30 Lorusso Michael Non-leaking venturi carburetor
US6601528B2 (en) * 2000-02-29 2003-08-05 Bombardier-Rotax Gmbh Four stroke engine with intake manifold
US20160024998A1 (en) * 2013-03-15 2016-01-28 Borgwarner Inc. A compact rotary wastegate valve

Also Published As

Publication number Publication date
JPS4996135A (ja) 1974-09-11
FR2211602B3 (ja) 1976-10-15
FR2211602A1 (ja) 1974-07-19
CA1001915A (en) 1976-12-21
DE2365106A1 (de) 1974-06-27

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