EP3890891A1 - Pistolet pulvérisateur de peinture - Google Patents

Pistolet pulvérisateur de peinture

Info

Publication number
EP3890891A1
EP3890891A1 EP18815617.8A EP18815617A EP3890891A1 EP 3890891 A1 EP3890891 A1 EP 3890891A1 EP 18815617 A EP18815617 A EP 18815617A EP 3890891 A1 EP3890891 A1 EP 3890891A1
Authority
EP
European Patent Office
Prior art keywords
spray gun
paint spray
base body
paint
gun according
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.)
Pending
Application number
EP18815617.8A
Other languages
German (de)
English (en)
Inventor
Michael PFINGSTGRÄF
Björn Buchholz
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.)
Bellassa GmbH
Original Assignee
Bellassa 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 Bellassa GmbH filed Critical Bellassa GmbH
Publication of EP3890891A1 publication Critical patent/EP3890891A1/fr
Pending legal-status Critical Current

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
    • B05B7/24—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
    • B05B7/2478—Gun with a container which, in normal use, is located above the gun
    • 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
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • 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
    • 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
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
    • 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
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other

Definitions

  • the present invention relates to a paint spray gun comprising a tubular base body, a handle provided on the base body with an actuatable trigger, the base body having a spray opening on a first end face, a nozzle part arranged in the base body and a nozzle needle which can be displaced in the nozzle part , wherein an actuation of the trigger causes a displacement of the nozzle needle in the nozzle part, and an air inlet opening and a blower driven by an electric motor for generating an air flow between the air inlet opening and the spray opening.
  • Such a paint spray gun is known from WO 2013/072500 A1.
  • DE 20 2014 105 806 Ul discloses a further developed paint guide for such a paint spray gun.
  • the motor and the blower are arranged at the lower end of the handle for the purpose of a low tool center of gravity, but as a result the paint spray gun becomes unwieldy in the vertical direction.
  • the air flow flows through the handle, the flow resistance increasing due to the cross-sectional constriction in the handle, which either leads to a loss of performance or has to be compensated for by a more powerful and larger electric motor.
  • the object of the invention is to provide a handy, compact and powerful paint spray gun, in particular for
  • the length of the paint spray gun can be reduced in the vertical direction, which improves the handling of the tool. Because the base body can be designed with a larger cross section than the handle, a stronger air flow can also be generated according to the invention due to the larger flow cross section in the base body, without the need to use a more powerful electric motor.
  • a filter for filtering the air flow flowing through the base body is advantageously provided in the area of the air inlet opening in order to prevent the ingress of dirt and dust and, in the worst case, blockage of the nozzle.
  • the filter is preferably held by a flow-through filter cap on the base body.
  • the filter cap can in particular be removable or foldable from the base body in order to enable the filter to be replaced.
  • a coupling pin is advantageously provided for transmitting the actuation forces from the trigger to the nozzle needle.
  • the coupling pin passes through, for example, an eyelet which is arranged on the side of the nozzle needle opposite the tip.
  • the nozzle part also has at least one through-opening that can be gripped by the coupling pin, the through-opening of the nozzle part being penetrated by the coupling pin in the assembled state. This causes the nozzle part to be pulled out of the base body in the assembled state, and consequently contamination of the base body by paint residues, effectively avoided.
  • the passage opening is advantageously designed as an elongated hole so that the coupling pin can be displaced in the passage opening.
  • the coupling pin particularly advantageously has a handle which enables an operator to pull the coupling pin out of the base body manually.
  • the handle advantageously has a larger diameter than the part of the coupling pin running inside the base body, so that the operator can grasp it to transmit sufficient tensile forces.
  • the paint spray gun preferably has an on-off switch which can be switched on and off independently of the actuation of the trigger for switching the blower on and off. This improves the metering ability of the paint spray gun because the blower can be switched on over the entire adjustment path of the trigger and not, as in the prior art, is only switched on after the trigger has covered a defined adjustment path.
  • the paint spray gun preferably has a rechargeable battery for the electrical supply of the electric motor, so that the range and handling of the paint spray gun are not limited and limited by the length of an electrical power supply line.
  • the electric rechargeable battery is particularly advantageously arranged on the side of the handle opposite the base body, that is to say at the lowest point of the paint spray gun.
  • the low center of gravity that can be achieved in this way simplifies handling and advantageously counteracts an increase in the center of gravity by moving the electric motor and the blower into the base body.
  • the electric rechargeable battery is advantageously arranged in a rechargeable battery unit which can be removed from the paint spray gun. This allows an empty battery to be exchanged for a charged battery so that spraying does not have to be interrupted to charge the battery.
  • Guide elements for a twist lock of the paint container unit are preferably provided in a seat for holding a paint container. These can interact with advantageous guide elements on a screw cap of a paint container unit, so that rotation of the paint container relative to the paint spray gun causes the screw cap to open or close depending on the direction of rotation.
  • Figure 1 is a cross-sectional drawing through a paint spray gun.
  • Fig. 2 is an exploded perspective view of a
  • Fig. 3 is an exploded perspective view of a
  • Paint spray gun with inserted battery unit Paint spray gun with inserted battery unit.
  • the paint spray gun 20 comprises a gun-shaped housing 21, which forms a tubular base body 22 and a handle 23 for holding the paint spray gun 20 by an operator.
  • the base body 22 is net angeord above the handle 23.
  • the tubular base body 22 has an air inlet opening 37 on a rear end face 48 and on the opposite placed front end 25 on an air outlet opening or spray opening 46.
  • a pipe socket 26 is provided, which forms a receptacle 27 for a paint container unit 11 for supplying paint.
  • the receptacle 27 can also be completely formed in the basic body by 22, so that a pipe socket 26 can be dispensed with.
  • the pipe socket 26 or the insertion axis A of the receptacle 27 can be inclined backwards against the vertical, for example in the range between 10 ° and 30 °.
  • An electric motor 28 is arranged in the tubular base body 22.
  • a battery 13 is advantageously provided to supply power to the electric motor 28.
  • the battery 13 is advantageously arranged in a battery unit 33 on the underside of the handle 23.
  • the rechargeable battery unit 33 can advantageously be removed from the paint spray gun 20 so that an empty rechargeable battery 13 can be exchanged for a charged rechargeable battery 13 and the spraying operation does not have to be interrupted to charge the rechargeable battery 13.
  • the paint spray gun 20 therefore advantageously has an electro-mechanical battery interface 29, which is advantageously arranged on the underside of the handle 23, and a mechanical guide, which cooperates with a corresponding guide 30 of the battery unit 33, and electrical contacts 31 for interacting with corresponding electrical contacts 32 of the
  • a locking device can be provided, which locks the battery unit 33 as a result of the connection to the battery interface 29.
  • the battery 13 or the electrical contacts 31 are connected to the electric motor 28 via a cable 34, which is advantageously guided through a cable bushing 35 between the handle 13 and the base body 22.
  • the power supply to the electric motor 28 can be switched on and off by an operator by means of a switch 12 arranged in the housing 1 37 to the air outlet opening 46 in the tubular base part 22.
  • a filter 9 can advantageously be provided for filtering the air flowing through the base body 22.
  • the filter 9 is advantageously held by a filter cap 10 provided with throughflow openings 38 in such a way that it completely covers the air inlet opening 37.
  • the filter cap pe 10 can advantageously be removed or folded down from the housing 1.
  • a paint container unit 11 can be connected to the paint spray gun 20.
  • the ink container unit 11 comprises an ink container 11.1, an ink container lid 11.2 with an ink outlet opening and a closure part 11.3 for reversibly closing the ink outlet opening.
  • the closure part 11.3 comprises two sections 40, 41, namely a section 40 fixed to the container and a section 41 rotatable relative to the container 11.1.
  • the rotatable portion 41 of the closure part 11.3 advantageously has a projection 44 and / or the rotationally fixed portion 40 of the closure part 11.3 has a projection 39, which run in corresponding grooves 42, 43 in the receptacle 27, as will be explained below.
  • a groove 42 extending axially parallel from the outer edge of the receptacle 27 and a circumferential groove 43 branching therefrom, which has an axial distance from the outer edge of the receptacle 27, are advantageously provided, see FIG. 3. It is alternatively possible for the projections 39, 44 in the receptacle 27 and the grooves 42, 43 are provided on the sections 40, 41.
  • an ink container unit 11 into the receptacle 27 is described below.
  • the rotary closure part 11.3 is closed so that unwanted leakage of paint from the paint container 11.1 is prevented.
  • the projections 39, 44 are aligned in the axial direction.
  • the ink container unit 11 is then first inserted or inserted axially along an insertion axis A (see FIG. 1), which corresponds to the longitudinal axis of the receptacle 27 or the pipe socket 26, into the receptacle 27, the projections 39, 44 being axially parallel Groove 42 are guided until a stop is reached and a further insertion is no longer possible.
  • the ink container 11.1 is rotated clockwise, for example, with the projection 44 being held in the groove 42 and the projection 39 running in the circumferential groove 43 until a stop is reached and another
  • the removal of the ink container unit 11 from the receptacle 27 is carried out in the reverse order. Ie first the ink container 11.1 is turned in the opposite direction, here for example counterclockwise, the projection 44 being held in the groove 42 and the projection 39 running in the circumferential groove 43 until a stop is reached and a further rotation is no longer possible . As a result of the rotation, the rotatable section 41 is rotated relative to the non-rotatable section 40 and the rotary closure part 11.3 is closed, so that leakage of paint from the paint container unit 11 is avoided. Following the rotation, the ink container unit 11 can be pulled out linearly along the insertion axis A, the projections 39, 44 being guided in the axially parallel groove 42.
  • An elastomeric sealing element 51 for example an O-ring, which cooperates in a sealing manner with the rotary closure 11.3 can be provided in the receptacle 27.
  • a nozzle part 4 a nozzle needle 5 and an air cap 3 are provided, which can be inserted into the base body from the front face 48 when the receptacle 27 is free, ie when no paint container unit 11 is inserted into the receptacle 27.
  • the inserted into the base part 22 unit from the nozzle part 4, nozzle needle 5 and air cap 3 is by means of a on the front end 25 on the
  • the base part 22 screwed air cap ring 2 held in the base part 22.
  • the base part 22 can have a front housing ring 24 with a thread 47 which interacts with a thread of the air cap ring 2.
  • the housing ring 24 can be sealed against the base body 22 by means of a sealing ring 65.
  • the nozzle needle 5 has a loop 55 which can be passed through.
  • the nozzle part 4 has a through opening 49 at its rear end.
  • base part 22 advantageously has, on one or both sides, a guide opening 56, which is shown only schematically in FIG. 3 and through which coupling pin 8 passes through in the assembled state.
  • the guide opening 56 can in particular be an elongated hole extending in the longitudinal direction of the base body 22.
  • the paint spray gun 20 has a manually operable trigger or trigger lever 6, which is pivotably articulated on the base body 22 about a pivot axis 57.
  • the pivot axis 57 is advantageously arranged above the guide opening 56, as can be seen in Figure 1.
  • the trigger lever 6 preferably has two side cheeks 58, which are arranged on both sides of the basic body 22 and are articulated on the pivot axis 57, and an actuating section 45, into which the side cheeks 58 converge at the bottom, so that the trigger lever 6 viewed from the front has a Y- Has shape.
  • the actuating section 45 can be actuated with the fingers of a hand enclosing the handle 23 in the manner of a pistol trigger.
  • a through hole 59 is provided in one or advantageously both side cheeks 58, through which the coupling pin 8 is pushed during assembly.
  • the coupling pin 8 After the coupling pin 8 has been pushed into the base body 22, the coupling pin 8 successively passing through the through bore 59, the guide opening 56, the through opening 49 and the eyelet 55, the coupling pin 8 can advantageously be locked by means of rotation, for which purpose the handle 50 and the side wall 58 preferably have cooperating locking elements 60, 61.
  • the air cap 3 is inserted into the base body 22 and then the air cap ring 2 is screwed onto the base body 22.
  • the ink container unit 11 can then be inserted into the receptacle 27 as described above and in this be locked.
  • the trigger 6 is biased forward by means of a spring 62 and a spring sleeve 63.
  • the spring 62 can be guided on a spring bolt 68 fixed to the housing. Furthermore, a
  • Ink quantity regulating screw 64 can be provided, by means of which the rear stop of the trigger 6 can be changed.
  • the nozzle needle 5 is held displaceably in the nozzle part 4 in a longitudinal direction of the base part 22.
  • the nozzle needle 5 is forward by means of a spring 52, i.e. biased towards the front end face 25.
  • the spring 52 can be guided in a spring sleeve 69 which contacts the nozzle needle 5 at its front end.
  • a tip 53 is easily seen.
  • a nozzle 54 is provided on the front of the nozzle part 4.
  • the spring 52 presses the tip 53 of the nozzle needle 5 into a nozzle 54 and closes it in a color-tight manner. Paint can run from the paint container 11.1 due to gravity through the opened closure part 11.3 into the nozzle part 4. Leakage of paint from the nozzle part 4 through the nozzle 54 is prevented by pressing the nozzle tip 53 due to the nozzle needle 5 biased towards the front.
  • the nozzle needle 5 has in the rear area, but in front of the eyelet 55, a piston 66 which is guided in a tubular rear extension 67 of the nozzle part 4.
  • the piston 66 has a cylindrical outer surface and a larger cross-sectional diameter than the rest of the nozzle needle.
  • An elastomeric sealing ring can be provided on the outer circumference of the piston 66 be provided. The sealing piston 66 prevents leakage of paint from the nozzle part 4 to the rear.
  • the switch 12 is first switched on, as a result of which the electric motor 28 is supplied with current and the fan 36 is driven.
  • the blower generates a continuous air flow through the base body 22 from the air inlet opening to the spray opening 46.
  • the air flow flows through an annular gap between the housing of the base body 22 and the nozzle part 4 and passes through air outlet openings (not shown), which are located in the air cap 3. from the base body 22.
  • the air outlet openings in the air cap 3 are arranged such that the corresponding air jets are still inclined at the front and in the direction of the central axis of the nozzle needle 5.
  • the operator pulls the trigger 6 backwards against the force of the spring 62 with the fingers of his hand enclosing the handle 23.
  • the trigger bracket 6 pivots about the pivot axis 57 to the rear and moves the coupling pin 8 to the rear, which thereby runs in the slot 56 and in the passage opening 49 designed as an elongated hole.
  • the coupling pin 8 transmits a retraction of the actuating section 45 by an operator into a displacement of the nozzle needle 5 to the rear. More precisely ver pushes the coupling pin 8 due to the penetration of the eyelet 55, the nozzle needle 5 against the force of the spring 52 to the rear.
  • the operator releases the trigger 6 with the fingers of his hand enclosing the handle 23. Due to the force of the spring 62, the trigger guard 6 pivots forward about the pivot axis 57. As a result, the coupling pin 8 is moved forward, which is in the slot

Landscapes

  • Nozzles (AREA)

Abstract

Pistolet pulvérisateur de peinture comprenant un corps de base (22) tubulaire, une poignée (23) prévue sur le corps de base (22) et dotée d'une gâchette (6) actionnable, le corps de base (22) présentant sur une première face frontale (25) un orifice de pulvérisation (46), un élément buse (4) logé dans le corps de base (22) et une aiguille de buse (5) insérable dans l'élément buse (4), un actionnement de la gâchette (6) provoquant un déplacement de l'aiguille de buse (5) dans l'élément buse (4), ainsi qu'un orifice d'entrée d'air (37) et une soufflante (36) entraînée par un moteur électrique (28) et destinée à générer un flux d'air entre l'orifice d'entrée d'air (37) et l'orifice de pulvérisation (46), caractérisé en ce que le moteur électrique (28) et la soufflante (36) sont logés dans le corps de base (22) et l'orifice d'entrée d'air (37) est disposé sur une face frontale (48) du corps de base (22) opposée à la première face frontale (25).
EP18815617.8A 2018-12-04 2018-12-04 Pistolet pulvérisateur de peinture Pending EP3890891A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/083489 WO2020114577A1 (fr) 2018-12-04 2018-12-04 Pistolet pulvérisateur de peinture

Publications (1)

Publication Number Publication Date
EP3890891A1 true EP3890891A1 (fr) 2021-10-13

Family

ID=64661344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18815617.8A Pending EP3890891A1 (fr) 2018-12-04 2018-12-04 Pistolet pulvérisateur de peinture

Country Status (4)

Country Link
US (1) US20210370327A1 (fr)
EP (1) EP3890891A1 (fr)
CN (1) CN113164989A (fr)
WO (1) WO2020114577A1 (fr)

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Publication number Priority date Publication date Assignee Title
USD973843S1 (en) * 2020-03-19 2022-12-27 J. Wagner Gmbh Spray gun for paint
WO2022041504A1 (fr) * 2020-08-27 2022-03-03 浙江普莱得电器股份有限公司 Commutateur de commande d'atomiseur et mécanisme de réglage
USD961729S1 (en) * 2020-09-16 2022-08-23 Intradin (Shanghai) Machinery Co., Ltd. Sprayer
CN113333198A (zh) * 2021-07-09 2021-09-03 士商（上海）机械有限公司 一种背负式喷雾器
USD1030955S1 (en) * 2022-04-02 2024-06-11 Zhejiang Prulde Electric Appliance Co., Ltd. Electric spray gun
USD1023235S1 (en) * 2022-04-22 2024-04-16 J. Wagner Gmbh Spray gun for paint
CN116116632B (zh) * 2023-02-23 2023-08-22 广州市创蓝自动化设备有限公司 一种多适应性喷嘴易更换的立式喷涂设备

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GB591609A (en) * 1945-05-10 1947-08-22 Thomas Winter Nichols A combined motor driven compressor and air spray for hand use
WO2003004172A1 (fr) * 2001-07-03 2003-01-16 Hermann Rugen Pistolet a peinture a generateur d'air comprime
DE102004027551B4 (de) * 2004-06-04 2006-06-01 J. Wagner Gmbh Spritzpistole
US7731104B2 (en) * 2006-04-26 2010-06-08 Wagner Spray Tech Corporation Texture sprayer
US20080272150A1 (en) * 2007-02-07 2008-11-06 Klaus Karl Hahn Sprayer system
US8740111B2 (en) * 2009-11-17 2014-06-03 Black & Decker Inc. Paint sprayer
CN102101084B (zh) * 2011-01-12 2013-03-20 奉化市威优特电器有限公司 一种手持式电喷枪
CN201997414U (zh) * 2011-02-22 2011-10-05 宁波市百雷仕电动工具有限公司 一种电喷枪
WO2013072500A1 (fr) * 2011-11-18 2013-05-23 G-Mate Ag Passage pour cartouche de peinture remplaçable
US9504792B2 (en) * 2012-12-13 2016-11-29 Sulzer Mixpac Ag Dispensing apparatus
CN203664079U (zh) * 2014-01-08 2014-06-25 台州市洛克赛工具有限公司 一种多功能电动喷枪
AU2015263846A1 (en) * 2014-05-19 2016-11-10 Aristan Pty Ltd Apparatus and methods for spraying a cosmetic composition
DE202014105806U1 (de) 2014-12-02 2015-02-25 G-Mate Ag Farbsprüheinheit zur reversiblen Anordnung an einer Spritzpistole
DE102016107465A1 (de) * 2016-04-22 2017-10-26 J. Wagner Gmbh Farbsprühgerät

Also Published As

Publication number Publication date
WO2020114577A1 (fr) 2020-06-11
US20210370327A1 (en) 2021-12-02
CN113164989A (zh) 2021-07-23

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