ATE329697T1 - AUTOMATIC SPRAY GUN - Google Patents

AUTOMATIC SPRAY GUN

Info

Publication number
ATE329697T1
ATE329697T1 AT01830715T AT01830715T ATE329697T1 AT E329697 T1 ATE329697 T1 AT E329697T1 AT 01830715 T AT01830715 T AT 01830715T AT 01830715 T AT01830715 T AT 01830715T AT E329697 T1 ATE329697 T1 AT E329697T1
Authority
AT
Austria
Prior art keywords
pressure
spray gun
automatic spray
passages
substance
Prior art date
Application number
AT01830715T
Other languages
German (de)
Inventor
Marco Vicentini
Original Assignee
Anest Iwata Europ Srl
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 Anest Iwata Europ Srl filed Critical Anest Iwata Europ Srl
Application granted granted Critical
Publication of ATE329697T1 publication Critical patent/ATE329697T1/en

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
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • B05B12/1427—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet a condition of a first liquid or other fluent material in a first supply line controlling a condition of a second one in a second supply line
    • B05B12/1436—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet a condition of a first liquid or other fluent material in a first supply line controlling a condition of a second one in a second supply line the controlling condition of the first liquid or other fluent material in the first supply line being its flow rate or its pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to three-dimensional [3D] surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

Automatic spraying gun, comprising a body (1), with a spraying nozzle (2) and passages (8, 12, 15, 17) for connecting to tubes (9, 13, 23, 24) supplying compressed air and a pressurised substance to be sprayed. Electronic pressure transducers (26, 27, 28, 29) are operatively associated to said passages (8, 12, 15, 17) and connected to an electronic control unit (30) arranged to automatically adjust the pressure of the air and/or the pressure of the substance to be sprayed according to the transfer efficiency optimisation parameters. <IMAGE>
AT01830715T 2001-03-23 2001-11-19 AUTOMATIC SPRAY GUN ATE329697T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000278A ITTO20010278A1 (en) 2001-03-23 2001-03-23 AUTOMATIC SPRAY GUN.

Publications (1)

Publication Number Publication Date
ATE329697T1 true ATE329697T1 (en) 2006-07-15

Family

ID=11458726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01830715T ATE329697T1 (en) 2001-03-23 2001-11-19 AUTOMATIC SPRAY GUN

Country Status (5)

Country Link
EP (1) EP1243341B1 (en)
AT (1) ATE329697T1 (en)
DE (1) DE60120633T2 (en)
ES (1) ES2265410T3 (en)
IT (1) ITTO20010278A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525718C2 (en) * 2002-04-11 2005-04-12 Eltex Sweden Ab Device at a nozzle for regulating a gas or liquid
SE0201111L (en) * 2002-04-12 2003-10-13 Ecco Finishing Ab Spraying device
US7125007B2 (en) 2003-06-25 2006-10-24 Spraying Systems Co. Method and apparatus for reducing air consumption in gas conditioning applications
US7134610B2 (en) 2003-06-25 2006-11-14 Spraying Systems Co. Method and apparatus for monitoring system integrity in gas conditioning applications
EP1955776A1 (en) * 2007-02-09 2008-08-13 Abb As Method and apparatus for improved control of air pressure delivered to a spray applicator
ITTO20120595A1 (en) 2012-07-06 2014-01-07 Anest Iwata Europ S R L SPRAY PAINTING GUN
DE102017109932A1 (en) * 2017-05-09 2018-11-15 Herbert Hauptkorn Device for humidifying compressed air
US11022987B2 (en) * 2017-07-21 2021-06-01 Carlisle Fluid Technologies, Inc. Systems and methods for improved control of impingement mixing
CN112844890A (en) * 2019-11-27 2021-05-28 上海通周机械设备工程有限公司 Automatic spraying equipment
DE102020106172A1 (en) 2020-03-06 2021-09-09 Sata Gmbh & Co. Kg Spray gun, in particular paint spray gun that atomizes compressed air, in particular hand-held paint spray gun that atomizes compressed air
DE102020106171A1 (en) 2020-03-06 2021-09-09 Sata Gmbh & Co. Kg Spray gun, in particular paint spray gun
DE102020106173A1 (en) 2020-03-06 2021-09-09 Sata Gmbh & Co. Kg Spray gun, pressure measuring device for a spray gun and method for designing a spray gun
DE102020123769A1 (en) 2020-09-11 2022-03-17 Sata Gmbh & Co. Kg Sealing element for sealing a transition between a base body of a spray gun and an add-on part of a spray gun, add-on part, in particular paint nozzle arrangement, for a spray gun and spray gun, in particular paint spray gun
GB2626001A (en) 2023-01-05 2024-07-10 3M Innovative Properties Company Spray gun conversion adapter, spray gun and conversion process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593360A (en) 1983-12-16 1986-06-03 Cocks Eric H Fluid spray control system
EP0308993B1 (en) * 1985-08-22 1990-11-07 Iwata Air Compressor Mfg. Co.,Ltd. Spray gun with automatic valve opening control means
JPS6257673A (en) * 1985-09-04 1987-03-13 Iwata Tosouki Kogyo Kk Method for automatically controlling displacement of valve member of ejected fluid control valve according to spraying distance
US4891249A (en) * 1987-05-26 1990-01-02 Acumeter Laboratories, Inc. Method of and apparatus for somewhat-to-highly viscous fluid spraying for fiber or filament generation, controlled droplet generation, and combinations of fiber and droplet generation, intermittent and continuous, and for air-controlling spray deposition
US5429682A (en) 1993-08-19 1995-07-04 Advanced Robotics Technologies Automated three-dimensional precision coatings application apparatus
US5782410A (en) * 1994-10-31 1998-07-21 Weston; Colin K. Fluid flow control device
US6149071A (en) * 1998-06-10 2000-11-21 Global Metering Solutions, Llc Flow control system for spray applications

Also Published As

Publication number Publication date
EP1243341B1 (en) 2006-06-14
ITTO20010278A0 (en) 2001-03-23
DE60120633T2 (en) 2007-05-31
DE60120633D1 (en) 2006-07-27
ITTO20010278A1 (en) 2002-09-23
EP1243341A1 (en) 2002-09-25
ES2265410T3 (en) 2007-02-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties