US3913845A - Multihole fuel injection nozzle - Google Patents

Multihole fuel injection nozzle Download PDF

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Publication number
US3913845A
US3913845A US405558A US40555873A US3913845A US 3913845 A US3913845 A US 3913845A US 405558 A US405558 A US 405558A US 40555873 A US40555873 A US 40555873A US 3913845 A US3913845 A US 3913845A
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US
United States
Prior art keywords
orifices
nozzle
fuel
air
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 - Lifetime
Application number
US405558A
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English (en)
Inventor
Shoichi Tsuji
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
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Filing date
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Publication of US3913845A publication Critical patent/US3913845A/en
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Expired - Lifetime legal-status Critical Current

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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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates
    • 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
    • F02M67/00—Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type
    • F02M67/10—Injectors peculiar thereto, e.g. valve less type
    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • F23D11/102—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet in an internal mixing chamber
    • 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
    • F23D11/36—Details
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/48—Nozzles

Definitions

  • ABSTRACT A fuel injection nozzle is disclosed in which a plurality of orifices or nozzle holes are formed through a nozzle head in such a way that the angles of spray are increased stepwise as the orifices are farther located from the center of the nozzle tip.
  • the orifices may be arrayed in row or column or along one or a plurality of coaxial circles. The fuel-air or steam mixtures injected through the orifices will not interfere with each other so that a large number of independent small flames may be formed.
  • the present invention relates to a fuel injection nozzle.
  • a plurality of orifices have the same angle of spray, that is the angle between the axis of the orifice and the axis of the nozzle, so that the fuel-air or steam mixtures injected through the orifices interfer with each other and form a single spray pattern.
  • One of the objects of the present invention is therefore to eliminate the above problem of the conventional liquid fuel and fuel gas injection nozzles.
  • Another object of the present invention is to provide a fuel injection nozzle in which a plurality of orifices are so formed that the injected fuel gas or fuel-air or steam mixtures will not interfere with each other, whereby the heat radiation from the small flames may be considerably increased to reduce the temperatures of the flames and to suppress the production of nitrogen oxides.
  • FIG. 1 is a sectional view of a first embodiment of the present invention
  • FIG. 2 is a side view thereof
  • FIG. 3 is a side view of a variation thereof
  • FIG. 4 is a sectional view of a second embodiment
  • FIG. 5 is a side view thereof
  • FIG. 6 is a sectional view of a third embodiment of the present invention.
  • FIG. 7 is a side view thereof.
  • a nozzle tip 4 in the form of a hollow box is securely joined to a nozzle holder 1.
  • a fuel passage 2 which is formed in the nozzle holder 1 along the axis thereof is communicated through a fuel port 2a with a fuel-air mixing chamber 5 formed within the nozzle tip 4.
  • Air passages 3 formed within the nozzle holder 1 around the fuel passage 2 are also communicated with air ports 3a with the mixing chamber 5.
  • a plurality of orifices or nozzle holes 6a, 6b, 6c and 6d are formed in the nozzle tip 4 vertically in line with each other, and the angles of the axes of the orifices 6a, 6b, 6c and 6d with respect to the axis of the nozzle holder 1 have the following relation:
  • the orifices 6 may be formed in two columns or a plurality of orifice columns may be formed. Alternatively the orifices may be arrayed in a zig-zag form. Furthermore the nozzle tip 4 may be cylindrical or in any suitable shape.
  • the second embodiment shown in.FIGS. 4 and is different from the first embodiment described hereinbefore with reference to FIGS. 1, 2 and 3 is that the nozzle tip is cylindrical and the orifices 6 are formed through the side wall thereof.
  • the angles of spray between the axis 0 of the cylindrical nozzle tip 4 and the axes of the orifices 6 are such that In other words, the angle 0 of the axis of the orifice closest to the point 4 at which the axis 0 intersects the top surface of the cylindrical nozzle tip 4 and the axis 0 is smallest, and the angle 0 of the orifice 6b second closest to the point 4 is greater than the angle 6 of the orifice 6a. In like manner the angle of one orifice is greater than the angle of an adjacent orifice closer to the point 4'.
  • the nozzle tip 4 is shown as having the upper and lower orifice rows, but it will be understood that a plurality of orifice rows may be formed or a plurality of orifices may be arrayed in zigzag form or in any other suitable pattern. Furthermore instead of the cylindrical nozzle tip 4, a nozzle tip in any suitable shape may be used.
  • the fuel is supplied into the mixing chamber 5 through the fuel passage 2 and the fuel port 2a, and air or steam is supplied into the mixing chamber through the air passages 3 and ports 3a.
  • the mixing chamber the fuel and the air or steam are mixed and finely divided, and the atomized fuel-air mixture is sprayed through the orifices 6 into a combustion chamber. Since the angles of the orifices 6 are different from each other, the injected fuel-air mixtures will not interfer with each other so that a large number of independent small flames may be formed.
  • the fuel injection nozzle comprises a nozzle holder 21, a guide ring 24, a nozzle tip 25, and a socket 26.
  • a fuel passage 22 is formed in the nozzle holder 21 along the axis thereof, and air or steam passages 23 are also formed within the nozzle holder 21 and around the fuel passage 22.
  • the guide ring 24 has an fuel port 22a and air or steam ports 23a communicating the fuel passage 22 and the air or stream passages 23, respectively, with a mixing chamber 29 in the nozzle tip 25.
  • the front end portion or nozzle tip N extending beyond the socket 26 of the nozzle tip 25 is semispherical and has two coaxial rows 27 and 28 of equiangularly spaced apart orifices.
  • the nozzle holder 21, the guide ring 24 and the nozzle tip 25 are assembled air-tightly by the socket 26 which is screwed over the nozzle holder 21.
  • orifices 27 are formed along a circle, whose center axis 0 of the fuel injection nozzle, and are spaced apart equiangularly.
  • the orifices 28 are formed in equiangularly spaced apart relation, but are staggered with respect to the orifices 27.
  • the angle 0 between the axis of each orifice 27 and the axis 0 is smaller than the angle 0 between the axis of each of the outer orifices 28 and the axis 0.
  • the fuel and air or steam are through the fuel passage 22, the air or steam passages 23, the fuel port 22a and the air or steam ports 23a into the mixing chamber 29, and the fuel-air or steam mixtures are injected through the orifices 27 and 28 into a combustion chamber. Since the angles 0 and 0 of the orifices 27 and 28 are different and the orifices 27 and 28 are staggered from each other, the injected fuel-air or -steam mixtures will not interfer with each other so that a large number of independent flames may be formed.
  • the liquid fuel is mixed with air or steam to be injected into the combustion chamber, but it will be understood that the fuel injection nozzle of the present invention is also used to inject fuel gas.
  • fuel gas it is of course not necessary to provide the air or steam passages and ports so that the gas fuel injection nozzles of the present invention may be much simplified in con struction.
  • the fuel injection nozzle of the present invention When the fuel injection nozzle of the present invention is used, a large number of independent small flames are formed so that the overall surface area of the flames is much larger than that of a single flame produced by the conventional multihole fuel injection nozzle. As a result, the heat radiation from the flames is considerably increased so that the temperatures of the flames are reduced. Therefore the complete combustion at a relatively low temperature may be ensured, and the emission of nitrogen oxides may be substantially eliminated or reduced. Furthermore the time when the combustion products remain in the small flame is shorter than in the large flame so that the production of nitrogen oxides may be considerably suppressed.
  • a fuel injection nozzle comprising a hollow elongated cylindrical head, said head having one open end and one closed end and at least one row of longitudinally spaced discharge openings extending through its wall, each of said openings extending at an angle to the axis of said head, with the angles decreasing in propor tion to the respective distances of said openings from said open end, and means registering with said open end for supplying a combustible fuel to said hollow portion for discharge through said openings.

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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)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
US405558A 1972-12-31 1973-10-25 Multihole fuel injection nozzle Expired - Lifetime US3913845A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP334373 1972-12-31
JP334273 1972-12-31

Publications (1)

Publication Number Publication Date
US3913845A true US3913845A (en) 1975-10-21

Family

ID=26336899

Family Applications (1)

Application Number Title Priority Date Filing Date
US405558A Expired - Lifetime US3913845A (en) 1972-12-31 1973-10-25 Multihole fuel injection nozzle

Country Status (6)

Country Link
US (1) US3913845A (enrdf_load_stackoverflow)
CA (1) CA1003460A (enrdf_load_stackoverflow)
DE (1) DE2354268A1 (enrdf_load_stackoverflow)
ES (1) ES420019A1 (enrdf_load_stackoverflow)
FR (1) FR2212497B1 (enrdf_load_stackoverflow)
GB (1) GB1445889A (enrdf_load_stackoverflow)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156591A (en) * 1977-03-01 1979-05-29 Anderson Thomas E Punched orifice gas inspirator
EP0044697A1 (en) * 1980-07-18 1982-01-27 John Zink Company Fuel oil atomizer
US4431607A (en) * 1981-06-16 1984-02-14 Phillips Petroleum Company Feedstock nozzle for low tint residual carbon black
US4439401A (en) * 1976-03-01 1984-03-27 Degussa Process and apparatus for the production of carbon black
US4486398A (en) * 1981-06-16 1984-12-04 Phillips Petroleum Company Feedstock nozzle for low tint residual carbon black
US4692159A (en) * 1985-09-06 1987-09-08 Kuzemchak James J Ostomy pouch flush nozzle
US4809911A (en) * 1987-08-20 1989-03-07 John Ryan High pressure mixing and spray nozzle apparatus and method
US4836453A (en) * 1988-02-22 1989-06-06 Outboard Marine Corporation Fuel injector with continuous air flow
US4917307A (en) * 1988-02-05 1990-04-17 Lucas Industries Public Limited Company Fuel injector
US5052626A (en) * 1989-01-09 1991-10-01 Union Carbide Canada Limited Coolant introduction in blow molding
US5553783A (en) * 1995-01-09 1996-09-10 Bete Fog Nozzle, Inc. Flat fan spray nozzle
US5692682A (en) * 1995-09-08 1997-12-02 Bete Fog Nozzle, Inc. Flat fan spray nozzle
US5931387A (en) * 1997-05-20 1999-08-03 Combustion Components Associates, Inc. Liquid atomizer
US5938402A (en) * 1996-12-11 1999-08-17 Asea Brown Boveri Ag Axial turbine of a turbocharger
US6053431A (en) * 1997-05-20 2000-04-25 Combustion Components Associates, Inc. Liquid Atomizer
EP1251309A1 (en) * 2001-04-20 2002-10-23 Combustion Components Associates, Inc. Fuel oil atomizer and method for discharging atomized fuel oil
WO2004036119A1 (de) * 2002-10-14 2004-04-29 Robert Bosch Gmbh Zerstäuberdüse
WO2004042277A1 (de) * 2002-11-07 2004-05-21 Robert Bosch Gmbh Zerstäubungsanordnung
US20040124282A1 (en) * 2002-11-15 2004-07-01 Mansour Adel B. Macrolaminate direct injection nozzle
US20040134448A1 (en) * 2002-11-13 2004-07-15 Ovidiu Marin Lance for injecting fluids for uniform diffusion within a volume
WO2004098656A1 (de) * 2003-05-03 2004-11-18 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg Verfahren und vorrichtung zum reinigen von spritzen
US20060044507A1 (en) * 2004-08-31 2006-03-02 Samsung Electronics Co., Ltd. Method of dropping liquid crystal onto a substrate, apparatus for dropping liquid crystal using the same, and method of manufacturing display device using the same
US20060060679A1 (en) * 2002-10-14 2006-03-23 Frank Miller Atomizing arrangement
US20060180682A1 (en) * 2005-01-31 2006-08-17 Riversdale Investments Limited Nozzle particularly for atomizing a liquid
US20060219820A1 (en) * 2005-04-02 2006-10-05 Gerhard Frei Conveyor ware washer and spray pipe therefor
US20060219735A1 (en) * 2002-11-06 2006-10-05 Ian Faye Dosing device
US20070205005A1 (en) * 2003-08-22 2007-09-06 Esa Peltola Method and Equipment for Fire-Fighting
US20090114741A1 (en) * 2007-11-02 2009-05-07 Steris Inc. Nozzle assembly for a washer
US20090230215A1 (en) * 2008-03-11 2009-09-17 Microjet Gmbh Apparatus for generating and spraying an aerosol
US20140252125A1 (en) * 2013-03-11 2014-09-11 Control Components, Inc. Multi-Spindle Spray Nozzle Assembly
JP2015081696A (ja) * 2013-10-21 2015-04-27 三菱日立パワーシステムズ株式会社 バーナチップ及び燃焼バーナ並びにボイラ
US20150258357A1 (en) * 2014-03-17 2015-09-17 Eugene W. Ivy Fog-Cloud Generated Nozzle
WO2016154980A1 (zh) * 2015-04-01 2016-10-06 深圳智慧能源技术有限公司 多种燃料共烧燃烧器
CN107398362A (zh) * 2016-05-19 2017-11-28 莱希勒有限公司 用于喷射液体的喷嘴
US9909290B2 (en) 2013-09-30 2018-03-06 Sig Technology Ag Device for changing the jet shape of free-flowing products
WO2018236762A1 (en) * 2017-06-19 2018-12-27 Clearsign Combustion Corporation FLAME STABILIZER BURNER DRIVER
US20190217137A1 (en) * 2018-01-12 2019-07-18 Carrier Corporation End cap agent nozzle
US10562655B2 (en) 2014-03-31 2020-02-18 Sig Technology Ag Device for altering the jet shape of pourable products
US20230204213A1 (en) * 2021-12-29 2023-06-29 General Electric Company Engine fuel nozzle and swirler

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315729A (en) * 1978-03-02 1982-02-16 Matsushita Electric Industrial Co., Ltd. Gas burner
US4708293A (en) * 1983-02-24 1987-11-24 Enel-Ente Nazionale Per L'energia Elettrica Atomizer for viscous liquid fuels
EP0253041B1 (en) * 1986-07-14 1990-05-30 Ente Nazionale Per L'energia Elettrica - (Enel) Improved atomizer for a liquid fuel burner
IT1161905B (it) * 1983-02-24 1987-03-18 Ente Naz Energia Elettrica Atomizzatore per bruciatore di combustibili liquidi
DE3442148A1 (de) * 1984-11-17 1986-05-28 L. & C. Steinmüller GmbH, 5270 Gummersbach Zerstaeuberduese mit aufgesetzter verteilerkappe zur reduzierung der stickoxid-emission bei der verbrennung von fluessigen brennstoffen
US4645129A (en) * 1985-12-05 1987-02-24 Phillips Petroleum Company Atomizing nozzle and use
IT1238699B (it) * 1990-03-26 1993-09-01 Ente Naz Energia Elettrica Atomizzatore perfezionato per combustibili liquidi viscosi
EP2334985A4 (en) * 2008-09-22 2014-08-06 Darsell Karringten BURNER

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US724008A (en) * 1902-03-21 1903-03-31 James Franklin Higgins Hydrocarbon-burner.
US777680A (en) * 1904-08-22 1904-12-20 Valdemar F Laessoe Oil-burner.
US981011A (en) * 1910-07-06 1911-01-10 Gustav Schuchardt Burner-mouthpiece for incandescent gas-burners.
US1062714A (en) * 1912-05-07 1913-05-27 Lou D Sweet Liquid-fuel burner.
US1823635A (en) * 1929-05-04 1931-09-15 Carl Braun Inc Spray nozzle
US1870066A (en) * 1930-03-27 1932-08-02 Olson Louis Oil burner
US2254751A (en) * 1938-07-05 1941-09-02 Raymond P Paradise Head for fire hoses and the like
US2518543A (en) * 1945-12-29 1950-08-15 Linde Air Prod Co Multiflame heating head
US2933259A (en) * 1958-03-03 1960-04-19 Jean F Raskin Nozzle head
US3047241A (en) * 1961-08-17 1962-07-31 William S Mclhinney Adjustable spraying device

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DE407830C (de) * 1925-01-06 Maschf Augsburg Nuernberg Ag Verfahren und Vorrichtung zur Einfuehrung fluessigen Brennstoffes in Verbrennungskraftmaschinen
US2265692A (en) * 1939-03-10 1941-12-09 Kammer George Stephen Fuel injection system for internal combustion engines
US2382151A (en) * 1940-12-11 1945-08-14 Jr William Harper Fuel injector
CH491289A (de) * 1968-04-24 1970-05-31 Sulzer Ag Brennstoffdüse eine Brennstoffeinspritzventiles für eine Kolbenbrennkraftmaschine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US598873A (en) * 1898-02-08 Nozzle
US724008A (en) * 1902-03-21 1903-03-31 James Franklin Higgins Hydrocarbon-burner.
US777680A (en) * 1904-08-22 1904-12-20 Valdemar F Laessoe Oil-burner.
US981011A (en) * 1910-07-06 1911-01-10 Gustav Schuchardt Burner-mouthpiece for incandescent gas-burners.
US1062714A (en) * 1912-05-07 1913-05-27 Lou D Sweet Liquid-fuel burner.
US1823635A (en) * 1929-05-04 1931-09-15 Carl Braun Inc Spray nozzle
US1870066A (en) * 1930-03-27 1932-08-02 Olson Louis Oil burner
US2254751A (en) * 1938-07-05 1941-09-02 Raymond P Paradise Head for fire hoses and the like
US2518543A (en) * 1945-12-29 1950-08-15 Linde Air Prod Co Multiflame heating head
US2933259A (en) * 1958-03-03 1960-04-19 Jean F Raskin Nozzle head
US3047241A (en) * 1961-08-17 1962-07-31 William S Mclhinney Adjustable spraying device

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439401A (en) * 1976-03-01 1984-03-27 Degussa Process and apparatus for the production of carbon black
US4156591A (en) * 1977-03-01 1979-05-29 Anderson Thomas E Punched orifice gas inspirator
EP0044697A1 (en) * 1980-07-18 1982-01-27 John Zink Company Fuel oil atomizer
US4431607A (en) * 1981-06-16 1984-02-14 Phillips Petroleum Company Feedstock nozzle for low tint residual carbon black
US4486398A (en) * 1981-06-16 1984-12-04 Phillips Petroleum Company Feedstock nozzle for low tint residual carbon black
US4692159A (en) * 1985-09-06 1987-09-08 Kuzemchak James J Ostomy pouch flush nozzle
US4809911A (en) * 1987-08-20 1989-03-07 John Ryan High pressure mixing and spray nozzle apparatus and method
US4917307A (en) * 1988-02-05 1990-04-17 Lucas Industries Public Limited Company Fuel injector
US4836453A (en) * 1988-02-22 1989-06-06 Outboard Marine Corporation Fuel injector with continuous air flow
US5052626A (en) * 1989-01-09 1991-10-01 Union Carbide Canada Limited Coolant introduction in blow molding
US5553783A (en) * 1995-01-09 1996-09-10 Bete Fog Nozzle, Inc. Flat fan spray nozzle
US5692682A (en) * 1995-09-08 1997-12-02 Bete Fog Nozzle, Inc. Flat fan spray nozzle
US5938402A (en) * 1996-12-11 1999-08-17 Asea Brown Boveri Ag Axial turbine of a turbocharger
US5931387A (en) * 1997-05-20 1999-08-03 Combustion Components Associates, Inc. Liquid atomizer
US6053431A (en) * 1997-05-20 2000-04-25 Combustion Components Associates, Inc. Liquid Atomizer
US6622944B1 (en) 2001-04-20 2003-09-23 Combustion Components Associates, Inc. Fuel oil atomizer and method for discharging atomized fuel oil
EP1251309A1 (en) * 2001-04-20 2002-10-23 Combustion Components Associates, Inc. Fuel oil atomizer and method for discharging atomized fuel oil
US20060060679A1 (en) * 2002-10-14 2006-03-23 Frank Miller Atomizing arrangement
WO2004036119A1 (de) * 2002-10-14 2004-04-29 Robert Bosch Gmbh Zerstäuberdüse
US8297537B2 (en) * 2002-10-14 2012-10-30 Robert Bosch Gmbh Atomization system
US20060144966A1 (en) * 2002-10-14 2006-07-06 Helmut Schwegler Atomising nozzle
US20060219735A1 (en) * 2002-11-06 2006-10-05 Ian Faye Dosing device
US20060202061A1 (en) * 2002-11-07 2006-09-14 Frank Miller Spraying system
WO2004042277A1 (de) * 2002-11-07 2004-05-21 Robert Bosch Gmbh Zerstäubungsanordnung
US6912756B2 (en) * 2002-11-13 2005-07-05 American Air Liquide, Inc. Lance for injecting fluids for uniform diffusion within a volume
US20040134448A1 (en) * 2002-11-13 2004-07-15 Ovidiu Marin Lance for injecting fluids for uniform diffusion within a volume
US7021562B2 (en) 2002-11-15 2006-04-04 Parker-Hannifin Corp. Macrolaminate direct injection nozzle
US20040124282A1 (en) * 2002-11-15 2004-07-01 Mansour Adel B. Macrolaminate direct injection nozzle
WO2004098656A1 (de) * 2003-05-03 2004-11-18 Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg Verfahren und vorrichtung zum reinigen von spritzen
US8807233B2 (en) * 2003-08-22 2014-08-19 Bronto Skylift Oy Ab Method and equipment for fire-fighting
US20070205005A1 (en) * 2003-08-22 2007-09-06 Esa Peltola Method and Equipment for Fire-Fighting
US20060044507A1 (en) * 2004-08-31 2006-03-02 Samsung Electronics Co., Ltd. Method of dropping liquid crystal onto a substrate, apparatus for dropping liquid crystal using the same, and method of manufacturing display device using the same
US20060180682A1 (en) * 2005-01-31 2006-08-17 Riversdale Investments Limited Nozzle particularly for atomizing a liquid
US7621286B2 (en) * 2005-04-02 2009-11-24 Premark Feg L.L.C. Conveyor ware washer and spray pipe therefor
US20060219820A1 (en) * 2005-04-02 2006-10-05 Gerhard Frei Conveyor ware washer and spray pipe therefor
US7938339B2 (en) 2007-11-02 2011-05-10 Steris Inc. Nozzle assembly for a washer
US20090114741A1 (en) * 2007-11-02 2009-05-07 Steris Inc. Nozzle assembly for a washer
US20090230215A1 (en) * 2008-03-11 2009-09-17 Microjet Gmbh Apparatus for generating and spraying an aerosol
US9492829B2 (en) * 2013-03-11 2016-11-15 Control Components, Inc. Multi-spindle spray nozzle assembly
US20140252125A1 (en) * 2013-03-11 2014-09-11 Control Components, Inc. Multi-Spindle Spray Nozzle Assembly
EP3052387B1 (de) * 2013-09-30 2019-02-13 SIG Technology AG Vorrichtung zur veränderung der strahlform von fliessfähigen produkten
US9909290B2 (en) 2013-09-30 2018-03-06 Sig Technology Ag Device for changing the jet shape of free-flowing products
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Also Published As

Publication number Publication date
FR2212497B1 (enrdf_load_stackoverflow) 1976-11-19
DE2354268A1 (de) 1974-07-18
FR2212497A1 (enrdf_load_stackoverflow) 1974-07-26
CA1003460A (en) 1977-01-11
ES420019A1 (es) 1976-03-01
GB1445889A (en) 1976-08-11

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