EP1740314B1 - Dispositif pour pulveriser des fluides de pulverisation - Google Patents

Dispositif pour pulveriser des fluides de pulverisation Download PDF

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Publication number
EP1740314B1
EP1740314B1 EP05708012.9A EP05708012A EP1740314B1 EP 1740314 B1 EP1740314 B1 EP 1740314B1 EP 05708012 A EP05708012 A EP 05708012A EP 1740314 B1 EP1740314 B1 EP 1740314B1
Authority
EP
European Patent Office
Prior art keywords
spray
fluid
fluid reservoir
piston
paint
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.)
Active
Application number
EP05708012.9A
Other languages
German (de)
English (en)
Other versions
EP1740314A1 (fr
Inventor
Hellmut Schmid
Ullrich Kraatz
Thomas Brinz
Herbert Gruhn
Markus Tiefenbacher
Thomas Geiger
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1740314A1 publication Critical patent/EP1740314A1/fr
Application granted granted Critical
Publication of EP1740314B1 publication Critical patent/EP1740314B1/fr
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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
    • B05B7/24—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
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2467—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device a liquid being fed by a pressure generated in the container, which is not produced by a carrying fluid
    • 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
    • B05B7/066—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 with an inner liquid outlet surrounded by at least one annular gas outlet
    • B05B7/067—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 with an inner liquid outlet surrounded by at least one annular gas outlet the liquid outlet being annular
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • B05B7/0815—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • 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
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • 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
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/015—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with pneumatically or hydraulically actuated piston or the like

Definitions

  • the invention relates to a fluid reservoir or a device for spraying flowable spray fluids with at least one fluid reservoir comprising at least one wall for storing the spray fluid according to the preamble of claim 1.
  • spraying or spraying processes are used to apply the paints.
  • Various variants of spraying or spraying methods have long been commercially available, such as e.g. The compressed air atomization, airless atomization, combination atomization, high rotation atomization or the flow cup supply, suction cup supply, pressure tank supply or metering pump supply.
  • the purely kinetic paint transfer to the surface to be painted can be assisted by electrostatic charging of the paint.
  • spray or spray guns are used in these processes.
  • Corresponding spray guns include in particular a connection possibility for the external paint supply (eg pressure vessel) or a reservoir for the spray fluid or the paint to be processed, one or more nozzles and often also a connecting channel between paint connection option or reservoir and nozzle, and a metering valve. From the DE 33 46 165 A1 is for example a reservoir for Spray guns known, which is designed as a commercial paint can.
  • Out DE 34 09 961 A19 is known a device for applying fluid samples comprising a storage cylinder. After removing a cap, a fluid nozzle can be connected to the storage cylinder and inserted into the paint channel of the spray head.
  • a device for applying a fluid is known. The device comprises a syringe body, which communicates with the openings via a connecting piece.
  • the object of the invention is in contrast, a device for spraying flowable spray fluids with at least one at least one wall fluid reservoir for storing the spray fluid, wherein a spray opening for discharging the spray fluid from the device is provided, or to propose a corresponding fluid reservoir, wherein a change the spray fluid is facilitated.
  • a device according to the invention or a fluid reservoir according to the invention is characterized in that the wall of the fluid reservoir has at least one adjustable wall region for changing the storage volume of the fluid reservoir.
  • the change in particular by a reduction or reduction of the storage volume, generally also results in a change, in particular reduction or reduction, in the area of the fluid reservoir contacted by the spray fluid.
  • the residual quantity of the spray fluid can be reduced, for example.
  • the cleaning effort when changing the spray fluid in particular the color can be minimized.
  • the adjustable wall region can be formed as an elastic or flexible and / or deformable wall region.
  • an elastomer or rubber material or the like may be used for this wall portion.
  • the wall region is designed as a piston, wherein the piston can be guided on other wall regions of the fluid reservoir.
  • the piston has a scraper function or a scraper element, so that the other wall regions of the fluid reservoir are advantageously freed or cleaned by the displacement of the piston from the spray fluid or from the paint.
  • a cleaning of at least a portion of the fluid reservoir is already achieved by the adjustment of the piston.
  • the piston is largely positive fit with the bottom or the base of the fluid reservoir, so that in the deflated position of the piston, the storage volume of the fluid reservoir can be minimized as much as possible. In this way, a particularly significant reduction of the residual amounts of the spray fluid can be achieved, so that a cleaning of the memory or a color change or the like is advantageously simplified.
  • a metering unit is provided for metering the amount of spray fluid flowing out through the spray opening.
  • the dosing unit comprises at least one drive unit for adjusting the wall area, which is in particular controllable or controllable.
  • the outflowing amount of the spray fluid from the device according to the invention is particularly accurate adjustable. This can improve both the quality and the reproducibility of the application.
  • Corresponding is on the one hand in automated spraying or spraying process as well as for the development of appropriate spray fluids or paints or the like of particular advantage.
  • the drive unit is designed as a linear drive.
  • a suitably designed as a linear drive drive unit is especially in combination with a piston of particular advantage.
  • the generally linear movement of the piston corresponds to that of the linear drive, so that a particularly accurate metering with structurally advantageous implementation of the drive is possible.
  • the linear drive comprises a lifting cylinder or the like.
  • the drive unit comprises at least one drive spindle.
  • an atomizer for atomizing the spray fluid is provided.
  • a particularly advantageous distribution of the spray fluid is achieved, whereby a particularly high quality of the application process is ensured.
  • a fluid mist or the like consisting of the finest fluid droplets is generated.
  • the atomization takes place with the cooperation of a nozzle and / or a nebulizer gas.
  • the metering unit can advantageously comprise the atomizer.
  • the dosage can be controlled and / or improved.
  • the atomization of the spray fluid can be realized with or without atomizer fluid become.
  • compressed air is provided as the atomizing fluid.
  • the atomizer or one or more atomizer openings / nozzles is arranged at least partially concentrically around the spray opening / nozzle. Corresponding arrangements have proven particularly useful in practice.
  • the fluid reservoir is designed as a disposable fluid reservoir. With this measure, the handling or cleaning effort is particularly minimal when changing the spray fluid or the color. Optionally, only disposable components or no further components coming into contact with the spraying fluid are provided, so that cleaning of the device according to the invention is completely dispensable given a corresponding change of the spraying fluid.
  • the fluid reservoir with the first spray fluid can be exchanged with a second spray fluid through a second fluid reservoir, without e.g. a cleaning of the device or other components is necessary.
  • the first fluid reservoir can be cleaned in an advantageous manner and optionally refilled with a further, in particular third, spray fluid.
  • the device or the fluid reservoir according to the invention can be advantageously used in addition to paint applications also in other coating or coating applications with a wide variety of fluids.
  • FIG. 1 schematically a section of a spray device with inventive fluid reservoir 1 is shown.
  • the memory 1 is filled, for example, with paint 6 and has a piston 2 which is adjustable along a direction 3.
  • the piston 2 is guided in its adjustment to side walls 4. In an end position of the piston 2, this is arranged on a base 5 or on the bottom 5 of the memory 1.
  • the piston 2 is form-fitting with the base 5 and designed as a scraper 2 of the side walls 4, so that an almost complete emptying of the memory 1 is achieved.
  • a conduit 7 is provided as a cannula 7, which connects the reservoir 1 with a spray opening 8.
  • the cannula 7 comprises the opening 8. This makes it possible that only the memory 1 and its cannula 7 can come into contact with lacquer 6, so that by replacing these two components 7, 1 a particularly simple change of the lacquer. 6 is feasible.
  • Both components 1, 7 are formed as disposable components 1, 7, which are to be disposed of after removal.
  • a motor drive can be used.
  • a corresponding motor, in particular servomotor or the like, with a drive spindle or the like the displacement of the piston 2 converts, is not shown in detail for reasons of clarity.
  • For these components can be used on already commercially available components, which allows an economically favorable implementation of the invention.
  • an atomizer 9 is used to improve the spraying or spraying of the paint 6.
  • atomizing air 10 is supplied to a spray head 11, so that it flows out of an air cap 12 such that the metered paint 6 flows out advantageously as a spray cone 13 from the device according to the invention.
  • the atomizer 9 is advantageously designed such that the air 10 is at least on two opposite sides of the cannula 7 and / or concentrically to the spray head 11 is supplied or can flow out of this.
  • a so-called horn nozzle 14 may be provided, the so-called horn air 15 is supplied and flows from the horn nozzle 14, that for certain applications, a particularly advantageous spray cone 13 can be realized.
  • the memory 1 is installed in a commercial spray gun, so that an apparatus according to the invention is realized in an elegant manner. Because of this is in FIG. 1 a paint nozzle 16 generally no longer required according to the invention is shown, but which can still be used advantageously for the exact, concentric positioning of the channels 7 and for easy introduction of the same into the atomizer unit.
  • FIG. 1 clearly that according to the invention, a nozzle needle as in the prior art in general is common, is no longer needed. Accordingly, in a device according to the invention can be spoken of a valve needle-free device.
  • the memory 1 or the cannula 7 as a commercially available disposable syringe 1, 7 are formed.
  • the invention can be used in addition to the aforementioned, in other fields of application, such as in power tools, including drills, screwdrivers, etc. with or without battery both for home improvement and commercial applications, etc.
  • the added paint raw material components can be homogenized before dosing.
  • different commercially available methods such as e.g. Stirring, shaking, or by means of a dissolver, etc. are used.
  • the processing of finished formulations with a device according to the invention is also possible.
  • a metering piston 2 is placed.
  • the complete unit 1, 7 is used in the spray or spray head 11, which may in principle consist of the head components of a commercial spray gun or the like. That is, the material nozzle 16, atomizer air cap 12 can be formed with or without Horn Kunststoffdüse 14 and appropriate air supply as commercially available components.
  • the spray gun can be advantageously adapted to the material to be processed within wide limits.
  • the injection process is triggered by the actuation of the metering piston 2, for example via a servo motor, when the atomizing air 10 is switched on.
  • the spraying or spraying process is ended by shutting off the spraying air 10 and stopping the metering piston 2. To avoid possible dripping the metering piston 2 can be moved back (to a very small extent) after the stop.
  • the complete metering injection unit 1, 7 can be removed manually and / or automatically without any contamination of the environment and, for example. as a return sample, in particular hermetically sealed, stored or disposed of.
  • the functional components are reduced and thus the components 1, 7 coming into contact with lacquer 6 are reduced to a minimum.
  • particularly small paint approaches can be realized.
  • the sprue can be adapted to the properties of the spray fluid 6, e.g. the diameter of the spray opening 8 can be adjusted accordingly quickly and easily.
  • the disposable metering chamber or the storage 1 can advantageously be used as mixing reactor for the spraying fluid 6 or the lacquer production, thereby saving or avoiding separate mixing cups or similar consumables as well as elaborate handling with the spraying fluid 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Claims (7)

  1. Dispositif pour pulvériser des fluides de pulvérisation coulants (6) avec au moins un réservoir de fluide (1) comprenant au moins une paroi (2, 4) pour le stockage du fluide de pulvérisation (6), dans lequel il est prévu un orifice de pulvérisation (8) pour l'écoulement du fluide de pulvérisation (6) hors du dispositif, il est prévu une conduite (7) qui relie le réservoir de fluide (1) à l'orifice de pulvérisation (8), et dans lequel la paroi (2, 4) du réservoir de fluide (1) comprend au moins une région de paroi déplaçable (2) pour faire varier le volume de stockage du réservoir de fluide (1), dans lequel le réservoir de fluide (1) et la conduite (7) sont réalisés sous la forme d'une seringue de dosage jetable (1, 7), et en ce qu'il est prévu un pulvérisateur (9, 14) pour la pulvérisation du fluide de pulvérisation (6), dans lequel le pulvérisateur (9, 14) est disposé de façon au moins partiellement concentrique autour de l'orifice de pulvérisation (8), caractérisé en ce que la conduite (7) est formée par une canule et la conduite (7) comprend l'orifice de pulvérisation (8).
  2. Dispositif selon la revendication 1, caractérisé en ce que la région de paroi (2) est réalisée sous la forme d'un piston (2), dans lequel le piston (2) peut être guidé sur d'autres régions de paroi (4) du réservoir de fluide (1).
  3. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu une unité de dosage pour le dosage de la quantité de fluide de pulvérisation (6) s'écoulant à travers l'orifice de pulvérisation (8).
  4. Dispositif selon la revendication 3, caractérisé en ce que l'unité de dosage comprend au moins une unité d'entraînement pour le déplacement de la région de paroi (2) .
  5. Dispositif selon la revendication 4, caractérisé en ce que l'unité d'entraînement est formée par un entraînement linéaire.
  6. Dispositif selon une des revendications 4 et 5, caractérisé en ce que l'unité d'entraînement comprend au moins une broche d'entraînement.
  7. Dispositif selon la revendication 1, caractérisé en ce qu'il est prévu de l'air comprimé (10) comme fluide de pulvérisateur (10).
EP05708012.9A 2004-04-22 2005-02-15 Dispositif pour pulveriser des fluides de pulverisation Active EP1740314B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004020205A DE102004020205A1 (de) 2004-04-22 2004-04-22 Vorrichtung zum Versprühen von Sprühfluiden
PCT/EP2005/050647 WO2005102538A1 (fr) 2004-04-22 2005-02-15 Dispositif pour pulvériser des fluides de pulvérisation

Publications (2)

Publication Number Publication Date
EP1740314A1 EP1740314A1 (fr) 2007-01-10
EP1740314B1 true EP1740314B1 (fr) 2019-04-10

Family

ID=34960586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05708012.9A Active EP1740314B1 (fr) 2004-04-22 2005-02-15 Dispositif pour pulveriser des fluides de pulverisation

Country Status (5)

Country Link
US (1) US20080012159A1 (fr)
EP (1) EP1740314B1 (fr)
CN (1) CN1946484A (fr)
DE (1) DE102004020205A1 (fr)
WO (1) WO2005102538A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008035632B4 (de) * 2008-07-31 2011-07-28 Wollin GmbH, 73547 Sprühdüse für ein Sprühwerkzeug
DE102008044210A1 (de) 2008-12-01 2010-06-02 Hilti Aktiengesellschaft Sprühgerät zum Versprühen kleiner Mengen eines fliessfähigen oder pastösen Mediums
US20100224122A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Low pressure regulation for web moistening systems
US9186881B2 (en) 2009-03-09 2015-11-17 Illinois Tool Works Inc. Thermally isolated liquid supply for web moistening
US20100224703A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Pneumatic Atomization Nozzle for Web Moistening
US20100224123A1 (en) * 2009-03-09 2010-09-09 Illinois Tool Works Inc. Modular nozzle unit for web moistening
EP3165288B1 (fr) * 2015-11-06 2020-08-26 ViscoTec Pumpen- und Dosiertechnik GmbH Dispositif de vaporisation
DE102016217477A1 (de) 2016-09-14 2018-03-15 Robert Bosch Gmbh Vorrichtung zum Versprühen von fließfähigen Fluiden und Verwendung der Vorrichtung
CH713113A1 (de) 2016-11-08 2018-05-15 Chemspeed Tech Ag Sprühverfahren zur Beschichtung eines Substrats mit einer in einem Gasstrom zerstäubten Substanz.
DE102017121274B3 (de) 2017-09-14 2019-02-21 Wollin Gmbh Sprühdüse für ein Sprühwerkzeug
GB201819581D0 (en) 2018-11-30 2019-01-16 Labman Automation Ltd Spray head
DE202022001455U1 (de) 2022-06-27 2022-07-12 Wollin Gmbh Sprühdüse für ein Sprühwerkzeug
DE202023104212U1 (de) 2023-07-27 2023-08-24 Wollin Gmbh Sprühdüse für ein Sprühwerkzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439480B1 (en) * 1997-04-03 2002-08-27 Abb Flexible Automation A/S Device for automatic spray application of paint
WO2002072276A1 (fr) * 2001-03-14 2002-09-19 3M Innovative Properties Company Reservoir pour echantillons de liquides pouvant etre utilise avec un appareil de pulverisation
DE20319286U1 (de) * 2003-12-12 2004-02-26 Yang, Chi-Hong Farbspritzgerät für Räuber

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1590430A (en) * 1922-12-22 1926-06-29 Erby Philip Spraying device
US1578944A (en) * 1923-03-24 1926-03-30 Robert M Wilkinson Spraying device for plastic material
US1702534A (en) * 1927-01-18 1929-02-19 Nat Air Lub Products Inc Combination spring oiler and motor cleaner
US2708600A (en) * 1951-12-19 1955-05-17 Tecalemit Sa Soc Spraying gun
US2889084A (en) * 1956-03-16 1959-06-02 Tour Sam Agricultural sprayer
US3626446A (en) * 1969-11-04 1971-12-07 Faina Fedorovna Voitsekhovskay Device for building up high-pressure impulse jets of liquid
DE3346165A1 (de) 1983-12-21 1985-07-11 Heinrich Ihmels + Sohn, 2905 Edewecht Spruehmitteleinsatz fuer spruehpistolen
DE3409961A1 (de) * 1984-03-17 1985-09-19 Basf Farben + Fasern Ag, 2000 Hamburg Vorrichtung zum aufbringen von fluidproben, wie farben, lacke od. dgl.
US4767059A (en) * 1988-02-08 1988-08-30 S. C. Johnson & Son, Inc. Piston-powered dispensing system
US5244121A (en) * 1991-01-15 1993-09-14 John Shomer Dispensing container for multi-component curable compositions having a roller pair for mixing the components
US5221194A (en) * 1990-07-18 1993-06-22 Nordson Corporation Apparatus for electrostatically isolating and pumping conductive coating materials
DE69221288D1 (de) * 1992-03-30 1997-09-04 Immuno France S A R L Vorrichtung zum Auftragen einen pharmazeutischen oder kosmetischen Zusammensetzung
US5328096A (en) * 1993-05-12 1994-07-12 Xlent Equipment Co. Spray apparatus and method of operation for spraying heavy viscous material
DE19709896C1 (de) * 1997-03-11 1998-12-24 Omrix Biopharm Sa Applikator zum Auftragen eines Ein- oder Mehrkomponenten-Fluids und Verfahren zum Aufsprühen eines derartigen Fluids
US6517440B2 (en) * 1999-04-16 2003-02-11 Xerox Corporation Plastic shafts with molded core and external feature
WO2001039892A1 (fr) * 1999-12-06 2001-06-07 Laibovitz Robert A Appareil et procede permettant de delivrer des petites quantites de liquide
US6705361B2 (en) * 2001-11-21 2004-03-16 Fanuc Robotics North America, Inc. Apparatus and method for filling a painting robot canister
US7399363B2 (en) * 2002-10-23 2008-07-15 Fanuc Robotics America, Inc. Robotic apparatus for painting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439480B1 (en) * 1997-04-03 2002-08-27 Abb Flexible Automation A/S Device for automatic spray application of paint
WO2002072276A1 (fr) * 2001-03-14 2002-09-19 3M Innovative Properties Company Reservoir pour echantillons de liquides pouvant etre utilise avec un appareil de pulverisation
DE20319286U1 (de) * 2003-12-12 2004-02-26 Yang, Chi-Hong Farbspritzgerät für Räuber

Also Published As

Publication number Publication date
WO2005102538A1 (fr) 2005-11-03
DE102004020205A1 (de) 2005-11-10
CN1946484A (zh) 2007-04-11
US20080012159A1 (en) 2008-01-17
EP1740314A1 (fr) 2007-01-10

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