FR2326590A2 - Ajutage pour l'injection de combustible liquide dans des milieux gazeux - Google Patents

Ajutage pour l'injection de combustible liquide dans des milieux gazeux

Info

Publication number
FR2326590A2
FR2326590A2 FR7629534A FR7629534A FR2326590A2 FR 2326590 A2 FR2326590 A2 FR 2326590A2 FR 7629534 A FR7629534 A FR 7629534A FR 7629534 A FR7629534 A FR 7629534A FR 2326590 A2 FR2326590 A2 FR 2326590A2
Authority
FR
France
Prior art keywords
nozzle
injection
liquid fuel
gaseous media
gaseous
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
FR7629534A
Other languages
English (en)
Other versions
FR2326590B2 (fr
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 Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 GB460972A external-priority patent/GB1420313A/en
Application filed by Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2326590A2 publication Critical patent/FR2326590A2/fr
Application granted granted Critical
Publication of FR2326590B2 publication Critical patent/FR2326590B2/fr
Granted 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
    • 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
    • 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
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/90—Electromagnetically actuated fuel injector having ball and seat type valve

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)
  • Special Spraying Apparatus (AREA)
FR7629534A 1972-02-01 1976-10-01 Ajutage pour l'injection de combustible liquide dans des milieux gazeux Granted FR2326590A2 (fr)

Applications Claiming Priority (2)

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
GB4071575A GB1556998A (en) 1972-02-01 1975-10-04 Fuel injection systems

Publications (2)

Publication Number Publication Date
FR2326590A2 true FR2326590A2 (fr) 1977-04-29
FR2326590B2 FR2326590B2 (fr) 1979-08-31

Family

ID=26239266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629534A Granted FR2326590A2 (fr) 1972-02-01 1976-10-01 Ajutage pour l'injection de combustible liquide dans des milieux gazeux

Country Status (3)

Country Link
US (1) US3884417A (fr)
DE (2) DE2304525A1 (fr)
FR (1) FR2326590A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384121A1 (fr) * 1977-03-17 1978-10-13 Bendix Corp Systeme d'injection de combustible a point unique et gicleur sonique

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481707A (en) * 1974-07-16 1977-08-03 Plessey Co Ltd Fuel injection nozzle arrangement
GB1515002A (en) * 1975-03-05 1978-06-21 Plessey Co Ltd Fuel atomizers
GB1471916A (en) * 1974-03-14 1977-04-27 Plessey Co Ltd Fuel injection arrangements having vibrating fuel injection nozzles
GB1552419A (en) * 1975-08-20 1979-09-12 Plessey Co Ltd Fuel injection system
GB1556163A (en) * 1975-09-19 1979-11-21 Plessey Co Ltd Fuel injection systems
DE2543805C2 (de) * 1975-10-01 1986-05-07 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betätigbares Einspritzventil
FR2339161A1 (fr) * 1976-01-20 1977-08-19 Plessey Handel Investment Ag Dispositif pour doser des liquides
FR2488655A2 (fr) * 1980-08-18 1982-02-19 Rockwell International Corp Injecteur de carburant equipe d'un clapet de retenue a vibrations ultra-sonores, notamment pour moteur diesel
DE3124854C2 (de) * 1981-06-24 1985-03-14 Reinhard 8057 Eching Mühlbauer Hochdruckeinspritzsystem mit Ultraschall-Zerstäubung
JPS58140508A (ja) * 1982-02-16 1983-08-20 Taisan Kogyo Kk 流量制御ノズル
FR2567238B1 (fr) * 1984-07-06 1986-12-26 Sibe Electrovanne a effet piezo-electrique
US5025766A (en) * 1987-08-24 1991-06-25 Hitachi, Ltd. Fuel injection valve and fuel supply system equipped therewith for internal combustion engines
WO1990010469A1 (fr) * 1989-03-07 1990-09-20 Karl Holm Dispositif d'ajutage de pulverisation d'un fluide et inhalateur
DE3942449A1 (de) * 1989-12-22 1991-07-04 Daimler Benz Ag Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere gemischverdichtende brennkraftmaschinen
US5197675A (en) * 1991-02-11 1993-03-30 Siemens Automotive L.P. Fuel rail having rolling ball fuel injectors
US5366163A (en) * 1993-09-02 1994-11-22 Siemens Automotive L.P. Fuel injector valve having a sphere for the valve element
US6020277A (en) * 1994-06-23 2000-02-01 Kimberly-Clark Corporation Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same
US6380264B1 (en) 1994-06-23 2002-04-30 Kimberly-Clark Corporation Apparatus and method for emulsifying a pressurized multi-component liquid
US6010592A (en) 1994-06-23 2000-01-04 Kimberly-Clark Corporation Method and apparatus for increasing the flow rate of a liquid through an orifice
US5803106A (en) * 1995-12-21 1998-09-08 Kimberly-Clark Worldwide, Inc. Ultrasonic apparatus and method for increasing the flow rate of a liquid through an orifice
US6053424A (en) 1995-12-21 2000-04-25 Kimberly-Clark Worldwide, Inc. Apparatus and method for ultrasonically producing a spray of liquid
ZA969680B (en) 1995-12-21 1997-06-12 Kimberly Clark Co Ultrasonic liquid fuel injection on apparatus and method
US5868153A (en) * 1995-12-21 1999-02-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid flow control apparatus and method
US5801106A (en) * 1996-05-10 1998-09-01 Kimberly-Clark Worldwide, Inc. Polymeric strands with high surface area or altered surface properties
US5878960A (en) * 1997-02-28 1999-03-09 Rimrock Corporation Pulse-wave-modulated spray valve
DE19734845C1 (de) * 1997-08-12 1998-11-12 Deutsch Zentr Luft & Raumfahrt Schnellschaltendes Ventil
DE19800257C1 (de) * 1998-01-07 1999-02-04 Deutsch Zentr Luft & Raumfahrt Schnellschaltendes Ventil
US6209563B1 (en) 2000-01-07 2001-04-03 Saturn Electronics & Engineering, Inc. Solenoid control valve
US6581634B2 (en) 2000-01-10 2003-06-24 Saturn Electronics & Engineering, Inc. Solenoid control valve with particle gettering magnet
US6321767B1 (en) 2000-01-10 2001-11-27 Saturn Electronics & Engineering, Inc. High flow solenoid control valve
US6543700B2 (en) 2000-12-11 2003-04-08 Kimberly-Clark Worldwide, Inc. Ultrasonic unitized fuel injector with ceramic valve body
US6663027B2 (en) 2000-12-11 2003-12-16 Kimberly-Clark Worldwide, Inc. Unitized injector modified for ultrasonically stimulated operation
AU2003273189A1 (en) * 2002-10-16 2004-05-04 Matsushita Electric Industrial Co., Ltd Valve unit and fluid control chip
US20060102234A1 (en) * 2004-11-17 2006-05-18 David Meisel Device for creating a pulsating flow of gas or fluid
US20090166274A1 (en) * 2007-05-24 2009-07-02 Eaton Corporation Engine valve with a combined engine oil filter and valve actuator solenoid
FR2927976A1 (fr) * 2008-02-27 2009-08-28 Fluid Automation Syst Soupape actionnee electriquement ayant un element d'etancheite a bille.
CN103443514B (zh) * 2011-02-10 2015-05-13 弗路德自动控制系统有限公司 具有密封球的电致动阀
RU2465965C1 (ru) * 2011-10-06 2012-11-10 Общество с ограниченной ответственностью "Центр ультразвуковых технологий АлтГТУ" Способ управления процессом ультразвукового распыления

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410946A (en) * 1943-04-10 1946-11-12 Caterpillar Tractor Co Fuel injection mechanism
US2949900A (en) * 1958-06-02 1960-08-23 Albert G Bodine Sonic liquid sprayer
DE1101859B (de) * 1958-09-24 1961-03-09 Bosch Gmbh Robert Elektromagnetisch betaetigtes Einspritzventil fuer Brennkraftmaschinen
US3100084A (en) * 1961-08-01 1963-08-06 Gulf Research Development Co Constant flow rate fuel injection nozzle
GB1076184A (en) * 1963-05-01 1967-07-19 Ass Eng Ltd Fuel injectors for internal combustion engines
US3376027A (en) * 1964-02-19 1968-04-02 Univ California Fuel atomizing carburetors
US3317139A (en) * 1965-04-13 1967-05-02 Simms Group Res Dev Ltd Devices for generating and delivering mechanical vibrations to a nozzle
GB1311879A (en) * 1969-06-25 1973-03-28 Plessey Co Ltd Fuel-injection systems for internal-combustion engines fed with a fuel-and-air mixture
US3746257A (en) * 1971-06-21 1973-07-17 Plessey Handel Investment Ag Fuel injection systems more particularly for liquid fuel burners
US3738578A (en) * 1971-10-04 1973-06-12 Gen Motors Corp Permanent magnet armature valve
US3731880A (en) * 1971-10-08 1973-05-08 Gen Motors Corp Ball valve electromagnetic fuel injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384121A1 (fr) * 1977-03-17 1978-10-13 Bendix Corp Systeme d'injection de combustible a point unique et gicleur sonique

Also Published As

Publication number Publication date
FR2326590B2 (fr) 1979-08-31
DE2644464A1 (de) 1977-04-14
DE2304525A1 (de) 1973-08-16
US3884417A (en) 1975-05-20

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