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MXPA03007400A - Pistola de rociado con mezclado y disolucion del fluido previo a la atomizacion mejorado. - Google Patents

Pistola de rociado con mezclado y disolucion del fluido previo a la atomizacion mejorado.

Info

Publication number
MXPA03007400A
MXPA03007400A MXPA03007400A MXPA03007400A MXPA03007400A MX PA03007400 A MXPA03007400 A MX PA03007400A MX PA03007400 A MXPA03007400 A MX PA03007400A MX PA03007400 A MXPA03007400 A MX PA03007400A MX PA03007400 A MXPA03007400 A MX PA03007400A
Authority
MX
Mexico
Prior art keywords
spray coating
mixture
coating device
breakup
fluid
Prior art date
Application number
MXPA03007400A
Other languages
English (en)
Inventor
R Micheli Paul
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Publication of MXPA03007400A publication Critical patent/MXPA03007400A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
    • B05C7/04—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material flowing or being moved through the work; the work being filled with liquid or other fluent material and emptied
    • 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
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent

Landscapes

  • Nozzles (AREA)

Abstract

La presente tecnica ofrece un sistema y un metodo para mejorar la atomizacion en un dispositivo de recubrimiento de rociado mediante el mezclado y la disolucion interna de un fluido de recubrimiento deseado antes de la atomizacion en una seccion de formacion de rociado del dispositivo de recubrimiento de rociado. Un dispositivo de recubrimiento de rociado de ejemplo de la presente tecnica posee una valvula inductora de la mezcla colocada de manera adyacente a una barrera de flujo en sentido ascendente a una salida de formacion de rociado. La valvula inductora de la mezcla puede tener una variedad de estructuras romas/anguladas y pasajes internos para facilitar el mezclado del fluido. La valvula inductora de la mezcla tambien puede interactuar con la barrera de flujo para mejorar el mezclado del fluido y la disolucion del fluido. Una forma de realizacion del presente dispositivo de recubrimiento de rociado posee una seccion de disolucion del fluido interna, como por ejemplo una secci6n de chorro de choque, adyacente a la valvula inductora de la mezcla. El recubrimiento de rociado resultante tiene caracteristicas refinadas, como por ejemplo un moteado reducido.
MXPA03007400A 2002-08-19 2003-08-18 Pistola de rociado con mezclado y disolucion del fluido previo a la atomizacion mejorado. MXPA03007400A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/223,193 US6808122B2 (en) 2002-08-19 2002-08-19 Spray gun with improved pre-atomization fluid mixing and breakup

Publications (1)

Publication Number Publication Date
MXPA03007400A true MXPA03007400A (es) 2004-03-26

Family

ID=31187953

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007400A MXPA03007400A (es) 2002-08-19 2003-08-18 Pistola de rociado con mezclado y disolucion del fluido previo a la atomizacion mejorado.

Country Status (9)

Country Link
US (4) US6808122B2 (es)
EP (1) EP1391247B1 (es)
JP (1) JP2004074156A (es)
KR (1) KR20040016786A (es)
CN (1) CN1272110C (es)
CA (1) CA2437292C (es)
DE (1) DE60317741T2 (es)
MX (1) MXPA03007400A (es)
TW (1) TWI224030B (es)

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US7568635B2 (en) * 2004-09-28 2009-08-04 Illinois Tool Works Inc. Turbo spray nozzle and spray coating device incorporating same
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Also Published As

Publication number Publication date
EP1391247A1 (en) 2004-02-25
CN1272110C (zh) 2006-08-30
US20080048055A1 (en) 2008-02-28
US20040031860A1 (en) 2004-02-19
CA2437292C (en) 2009-12-22
EP1391247B1 (en) 2007-11-28
DE60317741T2 (de) 2008-10-30
US20040262416A1 (en) 2004-12-30
US20050006498A1 (en) 2005-01-13
TWI224030B (en) 2004-11-21
US7028916B2 (en) 2006-04-18
JP2004074156A (ja) 2004-03-11
DE60317741D1 (de) 2008-01-10
US7311271B2 (en) 2007-12-25
CA2437292A1 (en) 2004-02-19
CN1485143A (zh) 2004-03-31
TW200406259A (en) 2004-05-01
KR20040016786A (ko) 2004-02-25
US6808122B2 (en) 2004-10-26
US8640976B2 (en) 2014-02-04

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