CH554699A - Ajutage de pulverisation. - Google Patents

Ajutage de pulverisation.

Info

Publication number
CH554699A
CH554699A CH487970A CH487970A CH554699A CH 554699 A CH554699 A CH 554699A CH 487970 A CH487970 A CH 487970A CH 487970 A CH487970 A CH 487970A CH 554699 A CH554699 A CH 554699A
Authority
CH
Switzerland
Prior art keywords
less
swirl chamber
parameters
ratios
nozzle
Prior art date
Application number
CH487970A
Other languages
English (en)
French (fr)
Original Assignee
Polnauer Frederick Francis
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 US618172A priority Critical patent/US3532271A/en
Priority to GB1338270A priority patent/GB1307706A/en
Priority to NL7004599A priority patent/NL7004599A/xx
Priority to DE19702015470 priority patent/DE2015470A1/de
Application filed by Polnauer Frederick Francis filed Critical Polnauer Frederick Francis
Priority to CH487970A priority patent/CH554699A/fr
Priority to FR7013015A priority patent/FR2045324A5/fr
Publication of CH554699A publication Critical patent/CH554699A/fr

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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • 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
    • F23D11/383—Nozzles; Cleaning devices therefor with swirl means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
CH487970A 1967-02-23 1970-04-02 Ajutage de pulverisation. CH554699A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US618172A US3532271A (en) 1967-02-23 1967-02-23 Spray nozzles with spiral flow fluid
GB1338270A GB1307706A (en) 1967-02-23 1970-03-19 Spray nozzles
NL7004599A NL7004599A (enExample) 1967-02-23 1970-04-01
DE19702015470 DE2015470A1 (enExample) 1967-02-23 1970-04-01
CH487970A CH554699A (fr) 1967-02-23 1970-04-02 Ajutage de pulverisation.
FR7013015A FR2045324A5 (enExample) 1967-02-23 1970-04-10

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US61817267A 1967-02-23 1967-02-23
GB1338270 1970-03-19
NL7004599A NL7004599A (enExample) 1967-02-23 1970-04-01
CH487970A CH554699A (fr) 1967-02-23 1970-04-02 Ajutage de pulverisation.
FR7013015A FR2045324A5 (enExample) 1967-02-23 1970-04-10

Publications (1)

Publication Number Publication Date
CH554699A true CH554699A (fr) 1974-10-15

Family

ID=27509221

Family Applications (1)

Application Number Title Priority Date Filing Date
CH487970A CH554699A (fr) 1967-02-23 1970-04-02 Ajutage de pulverisation.

Country Status (6)

Country Link
US (1) US3532271A (enExample)
CH (1) CH554699A (enExample)
DE (1) DE2015470A1 (enExample)
FR (1) FR2045324A5 (enExample)
GB (1) GB1307706A (enExample)
NL (1) NL7004599A (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680793A (en) * 1970-11-09 1972-08-01 Delavan Manufacturing Co Eccentric spiral swirl chamber nozzle
US3771728A (en) * 1971-03-17 1973-11-13 F Polnauer Spray nozzles with spiral flow of fluid and method of constructing the same
US3945574A (en) * 1972-07-24 1976-03-23 Polnauer Frederick F Dual orifice spray nozzle using two swirl chambers
US3844343A (en) * 1973-02-02 1974-10-29 Gen Electric Impingement-convective cooling system
US3923253A (en) * 1974-05-21 1975-12-02 Grefco Spraying nozzle
US4071196A (en) * 1975-08-28 1978-01-31 Vca Corporation Aerosol valve tip and insert assembly
US4141391A (en) * 1978-01-13 1979-02-27 Smith Lester W Water lifting system
GB2177912B (en) * 1985-07-16 1989-02-01 Eugene Mcsweeney Fire extinguisher system
DE69319713T2 (de) * 1992-02-07 1999-03-18 The Procter & Gamble Co., Cincinnati, Ohio Packung mit sprühpumpe und mehreren austrittsöffnungen zur abgabe einer flüssigkeit gemäss verschiedenen sprühmustern mit automatischer einstellung des optimalen pumpenhubs
DE4215122C1 (enExample) * 1992-05-08 1993-08-19 Calsim Gesellschaft Fuer Simulationstechnik Mbh, 5100 Aachen, De
WO2003072234A1 (de) * 2002-02-28 2003-09-04 Webasto Thermosysteme Gmbh Systeme zum umsetzen von brennstoff und luft zu reformat
US7198201B2 (en) * 2002-09-09 2007-04-03 Bete Fog Nozzle, Inc. Swirl nozzle and method of making same
MX2007012371A (es) * 2005-04-08 2007-11-09 Huntsman Int Llc Boquilla mezcladora en espiral y metodo para mezclar dos o mas fluidos y procedimiento para fabricar isocianatos.
GB0615257D0 (en) * 2006-08-01 2006-09-06 Incro Ltd Nozzle Arrangement And Dispenser Incorporating A Nozzle Arrangement
US8276836B2 (en) * 2007-07-27 2012-10-02 General Electric Company Fuel nozzle assemblies and methods
EP2154428A1 (de) * 2008-08-11 2010-02-17 Siemens Aktiengesellschaft Brennstoffeinsatz
US8272218B2 (en) * 2008-09-24 2012-09-25 Siemens Energy, Inc. Spiral cooled fuel nozzle
TW201041657A (en) * 2008-12-27 2010-12-01 Du Pont Electro-form nozzle apparatus and method for solution coating
JP5452515B2 (ja) * 2011-01-31 2014-03-26 日立オートモティブシステムズ株式会社 燃料噴射弁
JP2012215135A (ja) * 2011-04-01 2012-11-08 Hitachi Automotive Systems Ltd 燃料噴射弁
WO2014022631A1 (en) * 2012-08-01 2014-02-06 3M Innovative Properties Company Fuel injectors with improved coefficient of fuel discharge
US9573146B2 (en) * 2013-08-15 2017-02-21 Delavan Inc Double swirl chamber swirlers
US9724709B2 (en) * 2013-08-15 2017-08-08 Delavan Inc Swirler elements for nozzles
JP5818856B2 (ja) * 2013-10-22 2015-11-18 日立オートモティブシステムズ株式会社 燃料噴射弁
FR3015579B1 (fr) * 2013-12-23 2019-04-26 Safran Aircraft Engines Nez d'injecteur comprenant une semelle de maitien logee dans une partie fixe de systeme d'injection
JP5909479B2 (ja) * 2013-12-25 2016-04-26 日立オートモティブシステムズ株式会社 燃料噴射弁
CN108642750A (zh) * 2018-04-27 2018-10-12 江苏东方生态清淤工程有限公司 一种用于板框机滤布清洗的仿生螺旋高压喷嘴及其设计方法
CN114462165B (zh) * 2022-02-17 2024-10-18 中国航发沈阳发动机研究所 一种基于遗传算法的喷嘴优化设计方法
CN114849913B (zh) * 2022-04-20 2023-01-31 南京工业职业技术大学 一种圆锥雾喷头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218110A (en) * 1938-03-15 1940-10-15 Little Inc A Spraying nozzle
US2378348A (en) * 1944-02-16 1945-06-12 Binks Mfg Co Atomizing nozzle
US2551276A (en) * 1949-01-22 1951-05-01 Gen Electric Dual vortex liquid spray nozzle
US2751253A (en) * 1950-06-01 1956-06-19 Gen Motors Corp Adjustable spray nozzle
US2719755A (en) * 1952-12-11 1955-10-04 William L Stanley Atomizing device
GB760972A (en) * 1953-03-27 1956-11-07 Josef Cornel Breinl Improvements in and relating to spray nozzles
US2904263A (en) * 1956-08-30 1959-09-15 Delavan Mfg Company Liquid spray nozzle
US3013731A (en) * 1958-08-06 1961-12-19 Rolls Royce Fuel injectors for gas turbine engines
AT228723B (de) * 1962-06-29 1963-08-12 Ferdinand Schulz Zerstäubungsdüse und Düsenkopf
US3220517A (en) * 1962-10-30 1965-11-30 Best available copy

Also Published As

Publication number Publication date
NL7004599A (enExample) 1971-10-05
DE2015470A1 (enExample) 1971-10-21
FR2045324A5 (enExample) 1971-02-26
GB1307706A (en) 1973-02-21
US3532271A (en) 1970-10-06

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Legal Events

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