GB1556998A - Fuel injection systems - Google Patents

Fuel injection systems

Info

Publication number
GB1556998A
GB1556998A GB4071575A GB4071575A GB1556998A GB 1556998 A GB1556998 A GB 1556998A GB 4071575 A GB4071575 A GB 4071575A GB 4071575 A GB4071575 A GB 4071575A GB 1556998 A GB1556998 A GB 1556998A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
injection systems
systems
fuel
injection
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
GB4071575A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 to GB460972A priority Critical patent/GB1420313A/en
Priority to US327905A priority patent/US3884417A/en
Priority to DE2304525A priority patent/DE2304525A1/en
Priority to FR7517365A priority patent/FR2278935A2/en
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB4071575A priority patent/GB1556998A/en
Priority to FR7604551A priority patent/FR2303169A2/en
Priority to IT7627875A priority patent/IT1074175B/en
Priority to AU18293/76A priority patent/AU1829376A/en
Priority to DE19762644464 priority patent/DE2644464A1/en
Priority to FR7629534A priority patent/FR2326590A2/en
Priority to ES452102A priority patent/ES452102A1/en
Priority to SE7610981A priority patent/SE7610981L/en
Priority to JP51119229A priority patent/JPS5244329A/en
Priority to BR7606641A priority patent/BR7606641A/en
Publication of GB1556998A publication Critical patent/GB1556998A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
    • B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • 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
    • F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
    • F02M27/08—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by sonic or ultrasonic waves
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating 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
    • 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
    • F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fuel-Injection Apparatus (AREA)
GB4071575A 1972-02-01 1975-10-04 Fuel injection systems Expired GB1556998A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB460972A GB1420313A (en) 1972-02-01 1972-02-01 Nozzles for the injection of liquid fuel into gaseous media
US327905A US3884417A (en) 1972-02-01 1973-01-30 Nozzles for the injection of liquid fuel into gaseous media
DE2304525A DE2304525A1 (en) 1972-02-01 1973-01-31 FUEL INJECTION DEVICE
FR7517365A FR2278935A2 (en) 1972-02-01 1975-06-04 Fuel injection nozzle for turbojet or combustion engine - preventing gases outside the nozzle from entering the nozzle
GB4071575A GB1556998A (en) 1972-02-01 1975-10-04 Fuel injection systems
FR7604551A FR2303169A2 (en) 1972-02-01 1976-02-19 Fuel injection system - has nozzle with retainer valve lifted off seat in housing by vibrator
AU18293/76A AU1829376A (en) 1975-10-04 1976-09-30 Fuel injection systems
IT7627875A IT1074175B (en) 1975-10-04 1976-09-30 Fuel injection system for IC engines - has manifold accommodating nozzle and with outlet branches to individual combustion chambers
DE19762644464 DE2644464A1 (en) 1972-02-01 1976-10-01 INJECTION DEVICE FOR FUELS
FR7629534A FR2326590A2 (en) 1972-02-01 1976-10-01 NOZZLE FOR INJECTION OF LIQUID FUEL IN GASEOUS MEDIA
ES452102A ES452102A1 (en) 1975-10-04 1976-10-04 Improvement of or with respect to fuel injection device
SE7610981A SE7610981L (en) 1975-10-04 1976-10-04 FUEL INJECTION SYSTEM
JP51119229A JPS5244329A (en) 1975-10-04 1976-10-04 Improvement of or with respect to fuel injection device
BR7606641A BR7606641A (en) 1975-10-04 1976-10-04 FUEL INJECTION SYSTEM

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB460972A GB1420313A (en) 1972-02-01 1972-02-01 Nozzles for the injection of liquid fuel into gaseous media
GB897272 1972-02-26
GB4071575A GB1556998A (en) 1972-02-01 1975-10-04 Fuel injection systems

Publications (1)

Publication Number Publication Date
GB1556998A true GB1556998A (en) 1979-12-05

Family

ID=27254476

Family Applications (2)

Application Number Title Priority Date Filing Date
GB460972A Expired GB1420313A (en) 1972-02-01 1972-02-01 Nozzles for the injection of liquid fuel into gaseous media
GB4071575A Expired GB1556998A (en) 1972-02-01 1975-10-04 Fuel injection systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB460972A Expired GB1420313A (en) 1972-02-01 1972-02-01 Nozzles for the injection of liquid fuel into gaseous media

Country Status (1)

Country Link
GB (2) GB1420313A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156371A2 (en) * 1984-03-28 1985-10-02 Hitachi, Ltd. Fuel dispenser for internal combustion engine
EP0196100A2 (en) * 1985-03-29 1986-10-01 Hitachi, Ltd. Fuel injection supply system for multi-cylinder internal combustion engine
EP0867608A2 (en) * 1997-03-27 1998-09-30 Yamaha Hatsudoki Kabushiki Kaisha Air intake apparatus for a four-cycle internal combustion engine
US9506429B2 (en) 2013-06-11 2016-11-29 Cummins Inc. System and method for control of fuel injector spray using ultrasonics

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012357B (en) * 1978-01-17 1982-03-24 Plessey Co Ltd Low pressure fuel injection system
GB2077351B (en) * 1980-06-06 1984-06-20 Rockwell International Corp Diesel engine with ultrasonic atomization of fuel injected
GB2136500A (en) * 1983-03-16 1984-09-19 Lucas Ind Plc Electromagnetic fuel injector
GB2144201B (en) * 1983-07-28 1986-10-22 Lucas Ind Plc Fuel injector valve seat
GB8400620D0 (en) * 1984-01-11 1984-02-15 Secr Defence Rocket motors
GB2185783A (en) * 1986-01-29 1987-07-29 Joseph Venczel Fuel treatment device
FR3014500A1 (en) * 2013-12-09 2015-06-12 Peugeot Citroen Automobiles Sa INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE
CN111219335B (en) * 2020-02-27 2021-09-14 汪磊 Liquid flow type rotating mechanism connection control device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156371A2 (en) * 1984-03-28 1985-10-02 Hitachi, Ltd. Fuel dispenser for internal combustion engine
EP0156371A3 (en) * 1984-03-28 1987-09-30 Hitachi, Ltd. Fuel dispenser for internal combustion engine
EP0196100A2 (en) * 1985-03-29 1986-10-01 Hitachi, Ltd. Fuel injection supply system for multi-cylinder internal combustion engine
EP0196100A3 (en) * 1985-03-29 1988-04-20 Hitachi, Ltd. Fuel injection supply system for multi-cylinder internal combustion engine
EP0867608A2 (en) * 1997-03-27 1998-09-30 Yamaha Hatsudoki Kabushiki Kaisha Air intake apparatus for a four-cycle internal combustion engine
EP0867608A3 (en) * 1997-03-27 1999-07-21 Yamaha Hatsudoki Kabushiki Kaisha Air intake apparatus for a four-cycle internal combustion engine
US9506429B2 (en) 2013-06-11 2016-11-29 Cummins Inc. System and method for control of fuel injector spray using ultrasonics

Also Published As

Publication number Publication date
GB1420313A (en) 1976-01-07

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)