MX2009013158A - Boquilla atomizadora tipo remolino a presion para rociar una composicion curable y metodo y uso asociados. - Google Patents

Boquilla atomizadora tipo remolino a presion para rociar una composicion curable y metodo y uso asociados.

Info

Publication number
MX2009013158A
MX2009013158A MX2009013158A MX2009013158A MX2009013158A MX 2009013158 A MX2009013158 A MX 2009013158A MX 2009013158 A MX2009013158 A MX 2009013158A MX 2009013158 A MX2009013158 A MX 2009013158A MX 2009013158 A MX2009013158 A MX 2009013158A
Authority
MX
Mexico
Prior art keywords
curable composition
swirl
funnel
shaped cavity
swirl chamber
Prior art date
Application number
MX2009013158A
Other languages
English (en)
Inventor
Kristof Benoit
Christophe Vermeire
Original Assignee
Recticel Automobilsysteme Gmbh
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
Application filed by Recticel Automobilsysteme Gmbh filed Critical Recticel Automobilsysteme Gmbh
Publication of MX2009013158A publication Critical patent/MX2009013158A/es

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
    • B05B1/3442—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 cone having the same axis as the outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

La boquilla atomizadora tipo remolino a presión para rociar una composición curable comprende una pieza de orificio (16), que define una cavidad en forma de embudo y un orificio de salida (17), y una pieza de inyector (18) que cierra la cavidad en forma de embudo por lo que la cavidad en forma de embudo forma una cámara de remolino (19) entre a lado anterior de la pieza de inyector (18) y el orificio de salida (17); la pieza de inyector (18) comprende por lo menos dos puertos de remolino (20) que terminan en la cámara de remolino (19) para inyectar la composición curable en la misma y para impartir por la misma un remolino a la composición curable; en comparación con la suma de las áreas de sección transversal más pequeñas de los puertos de remolino (20), la pared lateral (24) de la cámara de remolino (19) tiene un área de superficie relativamente pequeña que sin embargo es suficientemente grande para distribuir la composición curable para lograr un patrón de aspersión uniforme; por el tamaño reducido de la cámara de remolino (19), la composición curable puede ser atomizado de manera más eficiente; de esta manera, cambios de velocidad de flujo relativamente bajos de la composición curable a través de la boquilla tienen menos efecto sobre el tamaño de la gota y sobre la estabilidad del patrón de aspersión.
MX2009013158A 2007-06-04 2007-06-04 Boquilla atomizadora tipo remolino a presion para rociar una composicion curable y metodo y uso asociados. MX2009013158A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/055478 WO2008148419A1 (en) 2007-06-04 2007-06-04 Pressure swirl atomizing nozzle for spraying a curable composition and associated method and use

Publications (1)

Publication Number Publication Date
MX2009013158A true MX2009013158A (es) 2010-01-15

Family

ID=39016014

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013158A MX2009013158A (es) 2007-06-04 2007-06-04 Boquilla atomizadora tipo remolino a presion para rociar una composicion curable y metodo y uso asociados.

Country Status (14)

Country Link
US (1) US8262002B2 (es)
EP (1) EP2152432B1 (es)
JP (1) JP5335776B2 (es)
KR (1) KR101450122B1 (es)
CN (1) CN101678371B (es)
BR (1) BRPI0721713B1 (es)
CA (1) CA2688451C (es)
ES (1) ES2409382T3 (es)
MX (1) MX2009013158A (es)
PL (1) PL2152432T3 (es)
PT (1) PT2152432E (es)
SI (1) SI2152432T1 (es)
WO (1) WO2008148419A1 (es)
ZA (1) ZA200908667B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2152432B1 (en) * 2007-06-04 2013-01-02 RECTICEL Automobilsysteme GmbH Pressure swirl atomizing nozzle for spraying a curable composition and associated method and use
EP2365012A1 (en) 2010-03-05 2011-09-14 RECTICEL Automobilsysteme GmbH Method for producing a skin layer of a flexible, elastomeric, thermoset, phase-separated polyurethane material
US9174229B2 (en) * 2010-06-11 2015-11-03 The Procter & Gamble Company Dispenser having non-frustro-conical funnel wall
US20110303767A1 (en) * 2010-06-11 2011-12-15 Scott Edward Smith Dispenser having convergent flow path
JP5700537B2 (ja) * 2011-03-28 2015-04-15 三機工業株式会社 散気システム及び散気装置の洗浄方法
JP6465836B2 (ja) * 2016-04-28 2019-02-06 株式会社ニフコ ノズル装置
BR112019018259B1 (pt) 2017-04-28 2023-03-28 Recticel Automobilsysteme Gmbh Película compósita de poliuretano elastomérico, método para a fabricação da referida película e artigos moldados ou pelo menos partes dos mesmos
US11534780B2 (en) 2017-11-14 2022-12-27 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
US10710109B2 (en) * 2017-11-14 2020-07-14 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
US11161128B2 (en) 2017-11-14 2021-11-02 General Electric Company Spray nozzle device for delivering a restorative coating through a hole in a case of a turbine engine
EP3632641A1 (en) 2018-10-01 2020-04-08 RECTICEL Automobilsysteme GmbH Method for producing an elastomeric skin
RU204041U1 (ru) * 2020-08-25 2021-05-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Двухконтурная форсунка

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116879A (en) * 1962-01-30 1964-01-07 Charles S Tanner Company Spray head for spray gun
US3680793A (en) * 1970-11-09 1972-08-01 Delavan Manufacturing Co Eccentric spiral swirl chamber nozzle
DE2531969A1 (de) * 1975-07-17 1977-03-17 Theo Krebs Gmbh Spritzduese zum zerstaeuben von fluessigkeiten, hauptsaechlich farben und lacke, in form eines flachstrahles
DE2542240C3 (de) * 1975-09-23 1981-07-30 Lechler Gmbh & Co Kg, 7012 Fellbach Hohlkegeldüse zum Zerstäuben von Flüssigkeit
BE1000767A7 (nl) * 1987-07-16 1989-03-28 Recticel Werkwijze en inrichting voor het vormen van een laag polyurethaan op een oppervlak door spuiten.
DE3856185D1 (de) * 1987-12-11 1998-06-18 Deutsch Zentr Luft & Raumfahrt Dralldüse zum Zerstäuben einer Flüssigkeit
BE1003015A6 (nl) * 1989-03-20 1991-10-22 Recticel Spuitkop voor spuitpistool voor het vormen van een laag polyurethaan op een oppervlak.
KR100295501B1 (ko) 1998-08-10 2001-10-19 이호영 2성분노즐
JP2003190843A (ja) * 2001-12-26 2003-07-08 Honda Motor Co Ltd スプレーノズル
US7611079B2 (en) * 2002-02-13 2009-11-03 Delavan Limited Spray nozzle
JPWO2004076072A1 (ja) * 2003-02-25 2006-06-01 三井武田ケミカル株式会社 スプレーノズルチップおよびそれを用いた熱硬化性樹脂の製造方法
EP2152432B1 (en) * 2007-06-04 2013-01-02 RECTICEL Automobilsysteme GmbH Pressure swirl atomizing nozzle for spraying a curable composition and associated method and use

Also Published As

Publication number Publication date
JP2010528839A (ja) 2010-08-26
KR101450122B1 (ko) 2014-10-21
US8262002B2 (en) 2012-09-11
WO2008148419A1 (en) 2008-12-11
BRPI0721713B1 (pt) 2019-01-29
EP2152432B1 (en) 2013-01-02
PT2152432E (pt) 2013-04-09
CN101678371B (zh) 2013-07-24
ZA200908667B (en) 2011-02-23
CN101678371A (zh) 2010-03-24
EP2152432A1 (en) 2010-02-17
PL2152432T3 (pl) 2013-09-30
ES2409382T3 (es) 2013-06-26
SI2152432T1 (sl) 2013-08-30
CA2688451C (en) 2013-11-12
JP5335776B2 (ja) 2013-11-06
CA2688451A1 (en) 2008-12-11
US20100178428A1 (en) 2010-07-15
KR20100018594A (ko) 2010-02-17
BRPI0721713A2 (pt) 2013-02-13

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