EP3265239A2 - Pistolet de pulvérisation, dispositif de guidage de liquide et ensemble équipé d'un dispositif de guidage de liquide - Google Patents

Pistolet de pulvérisation, dispositif de guidage de liquide et ensemble équipé d'un dispositif de guidage de liquide

Info

Publication number
EP3265239A2
EP3265239A2 EP16721346.1A EP16721346A EP3265239A2 EP 3265239 A2 EP3265239 A2 EP 3265239A2 EP 16721346 A EP16721346 A EP 16721346A EP 3265239 A2 EP3265239 A2 EP 3265239A2
Authority
EP
European Patent Office
Prior art keywords
liquid
flüssigkeitsleiteinrichtung
spray gun
base body
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.)
Granted
Application number
EP16721346.1A
Other languages
German (de)
English (en)
Other versions
EP3265239B1 (fr
Inventor
Martin Ruda
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.)
Martin Ruda 1 Ug (haftungsbeschraenkt)
Original Assignee
Hsm Lackiersysteme 1Patentverwertungs Ug (haftungsbeschrankt)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55952910&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3265239(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hsm Lackiersysteme 1Patentverwertungs Ug (haftungsbeschrankt) filed Critical Hsm Lackiersysteme 1Patentverwertungs Ug (haftungsbeschrankt)
Priority to EP24163881.6A priority Critical patent/EP4364855A3/fr
Priority to EP21194804.7A priority patent/EP3954468B1/fr
Priority to EP24164559.7A priority patent/EP4400220A1/fr
Publication of EP3265239A2 publication Critical patent/EP3265239A2/fr
Application granted granted Critical
Publication of EP3265239B1 publication Critical patent/EP3265239B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B05B7/2405—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
    • B05B15/18—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • 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
    • 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
    • B05B7/2408—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 container or its attachment means to the spray apparatus
    • 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
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices

Definitions

  • the invention relates to a spray gun, a remplisstechniksleit adopted and a set with a remplisstechniksleit announced.
  • a generic spray gun, a generic liquid-conducting device and a set according to the specification are known from EP 1 964 616 A1.
  • a thread is also understood as a bayonet closure.
  • the base body and the liquid-conducting device are fastened to one another by means such as a fastening nut.
  • the invention is based on the object to further develop such a spray gun and in particular a spray gun for paint.
  • the conically arranged abutment surfaces form a receptacle for a counterpart, which can be inserted into the receptacle.
  • the component can be inserted with the abutment surfaces into the counterpart in order to achieve a firm connection and a seal.
  • the elevation with the passage and the contact surfaces arranged laterally from the passage can be formed on the liquid-conducting device, while the depression is formed in the main body.
  • the recess may be formed in the viasstechniksleit issued and record a trained in the base elevation.
  • a spray gun which has a fastening nut (4) and in which the base body has a thread (6) in order to attach the remplisstechniksleit noisy (3) with the fastening nut (4) on the base body (2) in which the thread (6) has a recess (7) and the liquid-conducting device (3) has at least one element (9) projecting radially from a central liquid-conducting tube (8) which fits into the recess (7), so that after the removal screws of the fastening nut (4) the liquid guide (3) on the protruding element (9) can be gripped to remove the liquid guide (3) from the base body (2).
  • a device such as an annular element can be used which holds the body and copessyersleit announced together and can be arranged on the copessiersleit announced such that the copessiersleitUNE can be gripped on the protruding element to the copessiersleit announced of the main body
  • the device can also be plugged or latched, for example.
  • Another aspect of the invention which is essential to the invention even without the features described so far, relates to a generic spray gun having a paint needle which is arranged in a channel of the sosstechniksleit announced, wherein between the channel and paint needle, a scraper is arranged.
  • a stripper is arranged between the channel and the paint needle.
  • Such a scraper abuts the paint needle and strikes when pulling out the paint needle or when pulling out of the liquid guide on the paint needle that the paint needle is freed of paint residues.
  • the cleaning of the paint needle is either obsolete or at least greatly simplified.
  • a simple embodiment provides that the scraper is inserted into the channel.
  • a scraper for example, a rubber disc with a central hole can be used, which lays like a seal around the paint needle.
  • Such inserted into the channel disc which may also be made of a harder material and, for example, has a lip, is low in the production and may optionally also be replaced.
  • the scraper Since it is advantageous to manufacture the liquid-conducting device as a disposable article, it is proposed to form the scraper in one piece with the liquid-conducting device.
  • the scraper may be formed of the same material as the remplisstechniksleit Surprise.
  • the shape of the scraper can provide an attachment to the paint needle without restricting the mobility of the fern needle too much.
  • the use of a two-component material for the production of liquid keitsleit boots makes it possible to produce a scraper in a material optimized for its function.
  • a further aspect of the invention that can also be used independently of the features mentioned above provides that an air distributor disk is screwed to the base body, within which the liquid-conducting device extends.
  • an air distributor disk is screwed to the base body, within which the liquid-conducting device extends.
  • the air distribution disc may be made of metal, while the diesstechniksleit responded is made of plastic.
  • Such air distributor disc either has a thread, with which it is screwed to the base body or it is screwed with one or more screws which extend through holes in the air distributor disc to the base body.
  • the main body has the air distributor disk. If the air distribution disc is manufactured as a single part, it can be placed on the main body and adapted to different body of spray guns to the Lackierstoffleit issued. On the other hand, a one-piece construction of the air distributor disk with the main body of the spray gun has the advantage that no separate air distributor disk is required. For this purpose, the required air distribution disc structure is formed directly in the body of the spray gun.
  • Another aspect of the spray gun which can also be used independently of the aforementioned features provides that it has an air cap, wherein the fastening nut pulls the air cap against the liquid guiding device such that the air cap can still be rotated when the fastening nut is screwed on.
  • a fit is provided which on the one hand allows tightening the fastening nut so that the diesstechniksleit coupled is securely attached to the base body and on the other hand nen only one firmly stored in the mounting nut air cap NEN that it is still rotatable with screwed fastening nut.
  • the air cap does not have to lie on an annular surface, but it can also rest only on a segment of an annular surface in order to be easier to turn.
  • the air cap has a contact surface with a latching element in order to engage in a certain position relative to the base body.
  • the contact surface with the latching element can cooperate with a non-locking counterpart on the fastening nut, on a nozzle or on the liquid-conducting device or on a displaceable pin.
  • an embodiment is advantageous in which the main body of a spray gun and a remplisstechniksleit adopted form an annular contact surface for a fastening nut, wherein the not yet screwed firmly remplisstechniksleit adopted in a partial region of the contact surface relative to the remaining region of the contact surface protrudes.
  • the liquid-conducting device is inserted into the base body and this leads to a part of the contact surface projecting with respect to the remaining region of the contact surface. Only by screwing the fastening nut of this projecting part is pushed into the plane of the remaining area of the contact surface and thereby the diesstechniksleit responded is pressed against the body, so that between the body and copesstechniksleit responded a seal.
  • the diesstechniksleitUNE may have a protruding element which engages when screwing the fastening nut in the thread of the fastening nut, so that the fastening nut presses when screwing the copesstechniksleit Skewed to the body.
  • the projecting element may have inclined abutment surfaces, which make it easier to engage with the thread, so that the protruding element when screwing the fastening nut in a recess of the thread is guided.
  • the liquid-conducting device can then be pushed into the base body, for example by means of the fastening nut, with the oblique abutment surfaces of the liquid-conducting device being pushed into the cone of the main body. This results in a simple way a good seal in a large area, which also extends parallel to the sosstechniksleitrohr.
  • the angle leads to conical contact surfaces, between which an air passage is provided and allow depending on the pressure of a particularly solid system and thus a special tightness.
  • the contact surfaces may be U-shaped, or arranged as a square. It is advantageous if they are arranged concentrically to the axis of the liquid guide and / or parallel to each other.
  • the liquid guiding device has a paint needle channel for a paint needle and as a liquid guide pipe radially spaced therefrom a paint channel for a spray agent. Between Farbnadelkanal and diesstechniksleitrohr is thus a wall that avoids contamination of the paint needle with liquid
  • the paint channel extends from the liquid feed pipe through a wall) separated from the paint needle channel until it leaves the liquid guide device.
  • a bushing is arranged in the liquid guide pipe in the flow direction in front of the mouth.
  • This socket is preferably made of plastic. It can be screwed or glued into the liquid feed pipe.
  • the sleeve is held by means of a press fit in the sosstechniksleitrohr.
  • the socket has a radial stop or a flange. This allows the bushing so far Insert into the liquid guide tube until the radial stop or flange rests against the liquid guide tube.
  • a scraper is arranged in the socket. This scraper can cooperate with a paint needle to scrape liquid from the surface of the paint needle during a relative movement between the paint needle and the socket.
  • This scraper can be formed by a perforated disc.
  • a perforated disc has either a fine lip seal as a scraper or is made of a softer material such as rubber. This makes it possible to clean the paint needle with the perforated disc.
  • Such a perforated disc can be fastened in a recess of the bushing and preferably engage there, but it can also be produced during injection molding, so that a bushing of a two-component material is formed, or a softer material is formed in a recess in the bushing injected, so that an annular perforated disc is formed, which is integral with the socket and therefore firmly connected to the socket.
  • the scraper is formed by a flange which extends radially inwards from the bushing.
  • This flange is preferably formed integrally with the socket.
  • a development of the liquid-conducting device provides that a nozzle is arranged in the liquid-conducting pipe in the direction of flow downstream of the mouth.
  • This nozzle may be integrally formed with the copesstechniksleitrohr or attached to the copesstechniksleitrohr.
  • the nozzle is secured with a press fit in remplisstechniksleitrohr.
  • the nozzle may also be fastened with a thread in the liquid guide tube.
  • the nozzle has an air distributor disk.
  • the air distribution disc may be integrally formed with the sosstechniksleitrohr or attached via a press fit on remplisstechniksleitrohr. In addition, a screw connection is possible.
  • a web extends radially outward from the liquid inlet pipe, at the end of which a gripping surface is arranged. At least two opposite gripping surfaces, which can also be designed as pull tabs, are advantageous.
  • a special embodiment provides that a pressure on a gripping surface leads to a deformation of the liquid-conducting device, via which the liquid-conducting device presses selectively against the main body of a spray gun in order to detach the liquid-conducting device from the main body.
  • the fluid inlet tube may have a radially outwardly extending flange with air holes.
  • This radial flange with air holes can act as an air distribution disc or allow only a passage of air in a flow parallel to the liquid inlet pipe.
  • the spray gun cup is usually screwed by the liquid guide and emptied and cleaned or hermetically sealed for storage of the remaining color.
  • the copesstechniksleit IN is cleaned or thrown away and on the body of the paint spray gun, the paint needle is cleaned.
  • the liquid-conducting device has an inlet and an outlet and a closure device opposite one another, wherein the closure device closes the inlet and the outlet.
  • the Luftnachströmö réelle is closed at flow cups. Then the gravity cup can also be placed on its lid. Thus, the spray gun cup is sealed airtight for storage with screwed liquid guide.
  • the cup and in particular a flow cup can be closed with a simple stopper, two openings must be closed on the liquid conducting device when the cup is closed with the liquid conducting device.
  • the closure device has two covers, plugs or screw caps. It is advantageous if the lids, plugs or Schaubver say are identical, so not different locking devices must be stocked.
  • a particularly preferred embodiment makes it possible to close both openings of the liquid-conducting device with a closure means.
  • the closure device has a mandrel that closes the input and output.
  • This mandrel can be plugged like a paint needle in the liquid guide and locking areas and / or fits ensure a sufficiently airtight sealing of the openings.
  • the spike undergoes a seal at not quite tight spots by the drying of the paint.
  • the mandrel is part of a paint needle.
  • the closure device and in particular the mandrel may preferably be made of a plastic material.
  • the closure device can then be designed as a disposable component which, after spraying, together with the liquid-conducting device, serves as an airtight seal of the paint outlet of the spray-gun cup.
  • a paint needle as described in DE 10 2007 053 855 A I is suitable. This document is incorporated by reference.
  • As axial displacement means of the paint needle can be connected to the paint needle, the paint needle or a part of the paint needle can be separated from the body of the spray gun in order to use it as a closure device after spraying.
  • a liquid-conducting device is part of the spray gun during spraying and is preferably removed together with the cup from the spray gun after spraying in order to serve as a closure or closable ink reservoir.
  • a set with a liquid-conducting device which has a liquid-conducting tube in which a nozzle with a bore is arranged.
  • the set comprises different nozzles with different bore diameters, wherein nozzles with different bore diameters have different colors.
  • FIG. 1 is a perspective view of a spray gun
  • FIG. 2 is an exploded view of the spray gun shown in FIG.
  • FIG. 3 shows a perspective view of a spray gun with air distributor disk
  • FIG. 4 shows a view of the rear side of the air distributor disk
  • FIG. 5 shows a section through the spray gun shown in FIG. 3
  • FIG. 6 is a front view of the spray gun shown in FIG. 3;
  • FIG. 7 shows an exploded view of a liquid-conducting device with a nozzle screwed on
  • FIG. 8 shows a side view of the liquid-conducting device shown in FIG. 7,
  • FIG. 9 is a front view of the liquid guiding device shown in FIG. 7,
  • FIG. 10 is a section through the liquid guiding device shown in FIG. 7,
  • FIG. 11 is an enlarged view of detail B shown in FIG.
  • FIG. 12 is an enlarged view of the detail C shown in FIG. 10;
  • FIG. 13 is an enlarged view of the detail D shown in FIG.
  • FIG. 14 shows an enlarged view of the detail E shown in FIG. 10
  • FIG. 15 shows a nozzle for a press fit
  • FIG. 16 shows a section through a liquid-conducting device with a nozzle with a press fit
  • FIG. 17 is an enlarged view of detail B shown in FIG.
  • FIG. 18 is an enlarged view of detail C shown in FIG. 16;
  • FIG. 19 is an enlarged view of the detail D shown in FIG. 18;
  • FIG. 20 is a section through a spray gun with the fastening nut screwed on,
  • FIG. 21 shows a section through a spray gun with the fastening nut unscrewed
  • FIG. 22 is an enlarged view of the detail G shown in FIG.
  • FIG. 23 shows a perspective view of a spray gun with the fastening nut unscrewed
  • FIG. 24 shows an enlarged view of the detail C shown in FIG.
  • Figure 25 shows a part of a section through the spray gun shown in Figure 23 with screwed
  • FIG. 26 is an enlarged view of the detail B shown in FIG.
  • FIG. 27 shows a perspective view of the spray gun shown in FIG. 23
  • FIG. 28 shows a perspective view of the rear side of the fastening nut with inserted air cap
  • FIG. 29 shows a perspective view of the spray gun shown in FIG. 23 with fastening nut with air cap, FIG.
  • FIG. 30 shows a plan view of a spray gun with main body, air distributor disk and liquid-conducting device
  • FIG. 31 a section through the spray gun shown in FIG. 30,
  • FIG. 32 is a perspective view of a liquid guiding device with integrated nozzle
  • FIG. 33 is a side view of the fluid guide device shown in FIG. 32;
  • FIG. 34 shows a section through a further liquid guiding device with integrated nozzle
  • FIG. 35 shows a perspective view of the liquid guiding device shown in FIG. 34
  • FIG. 36 shows a section through a liquid-conducting device with nozzle and air distributor ring
  • FIG. 37 is a perspective view of the fluid guide device shown in FIG. 36;
  • FIG. 38 is a perspective view of a spray gun
  • FIG. 39 shows an enlarged view of the detail A in FIG. 38
  • FIG. 40 shows an example of a tongue and groove connection with a bevelled groove
  • FIG. 41 shows an example of a tongue and groove connection with a stepped groove
  • Figure 42 is a perspective view of a spray gun
  • FIG. 43 shows a front view of the spray gun shown in FIG. 42
  • FIG. 44 shows a perspective view of a spray gun
  • FIG. 45 shows an enlarged section in the area of the air distributor disk
  • FIG. 46 shows a perspective view of a spray gun with encapsulated air duct
  • FIG. 47 shows a further view of the spray gun shown in FIG. 46
  • FIG. 48 shows an exploded view of a spray gun with a spraying means guide spaced from the paint needle
  • FIG. 49 shows the attachment of the air distributor disk in the main body of the spray gun
  • FIG. 50 is an exploded view of the spray gun shown in FIG.
  • FIG. 51 a section through the spray gun shown in FIGS. 48 to 50
  • FIG. 52 is a view of a spray gun cup with the liquid-conducting device and mandrel screwed on,
  • FIG. 53 is a view of the fluid guide device shown in FIG. 52 with the spike inserted;
  • FIG. 54 shows a section through the liquid-conducting device shown in FIG. 52 with inserted one
  • FIG. 55 shows an enlarged view of the liquid-conducting device shown in FIG. 54
  • FIG. 56 shows two views of a fluid-conducting device with a spike
  • FIG. 57 shows a section through the liquid-conducting device shown in FIG. 56
  • FIG. 58 shows a section through the one front region of the liquid-conducting device shown in FIG. 57
  • FIG. 59 shows a plan view of the rear side of the liquid-conducting device shown in FIG. 57
  • FIG. 60 shows a section through a liquid guiding device with a paint needle cover
  • FIG. 61 shows a section through a spray gun with paint cup
  • FIG. 62 shows a detail of the front region of a spray gun in section
  • FIG. 63 shows a section of a front region of a spray gun
  • FIG. 64 enlarges the detail shown in FIG. 63
  • FIG. 65 shows a perspective view from the side of a color guide
  • Figure 66 is a perspective view of the back of the color guide shown in Figure 65 and
  • FIG 67 is a section through the Farbleit listening shown in Figure 65.
  • the spray gun 1 shown in Figure 1 has a base body 2, a remplisstechniksleit Vietnamese 3 and a fastening nut 4.
  • a paint cup 5 can be attached on the spray gun 1, a paint cup 5 can be attached.
  • the fastening nut 4 By screwing the fastening nut 4 on a thread 6 of the base body 2, the sosstechniksleit Vietnamese 3 is attached to the base body 2.
  • the thread 6 has a recess 7 and the copesstechniksleit Hughes 3 has a protruding from its central copessyersleitrohr 8 element 9, which can be inserted into the recess 7.
  • the liquid inlet pipe 10 of the copessmaschinesleit Rhein 3 enters a recess 1 1 of the main body. 2
  • the paint cup 5 can be attached directly to the liquid inlet pipe 10 or it is connected with the interposition of an adapter with theticianssleit issued.
  • An adapter makes it possible to connect different Farbleit issueden with different paint cups.
  • the color cup 5 can be screwed, plugged or attached with a latching closure.
  • a click closure is suitable which audibly and / or palpably engages in order to indicate to the user that the color cup 5 is securely fastened and preferably even locked. It is advantageous if a stabilizing sleeve engages around the closure.
  • the liquid guiding device 3 can be gripped on the protruding element 9 in order to remove the liquid guiding device 3 from the main body 2.
  • An air distribution disc 12 is screwed to the base body 2 by means of the screws 13, 14.
  • This air distributor disc 12 has a central recess 15, within which the diesstechniksleit responded 3 extends.
  • the liquid-conducting device 3 has an orifice 16, at which the liquid feed pipe 10 opens into the liquid-conducting pipe 8.
  • a bushing 17 is arranged with a flange 18, which sits with a press fit in the sossyersleitrohr 8.
  • an annular rubber disc 19 is attached as a scraper for the paint needle 20.
  • This rubber ring is arranged approximately in the region of the flange 18 and forms a scraper for the paint needle 20 at the location of the entry of the needle 20 into the bushing 17th
  • a radially inwardly extending flange 21 is provided on the inside of the bushing 17, which wipes the paint needle 20 at this point of the bush 17.
  • This flange 21 is produced during the manufacture of the bushing from the material of the bush by injection molding.
  • a nozzle 22 is fixed with a thread 23 in the diesstechniksleit Vietnamese 8.
  • a nozzle 24 is fixed with a press fit 25 in the liquid guide tube 8.
  • the nozzles 22 and 24 each have an air distributor disk 26 and 27, respectively.
  • Such a nozzle can be attached with or without air distribution disc as a press fit on remplisstechniksleitrohr. In this case, the nozzle can be pushed into a recess in the copessiersleitrohr or it is pushed the diessiersleitrohr into a recess in the nozzle.
  • the fit has a special stability, if at least one of the two parts when nesting is not fully cured. Then the part hardens after the telescoping and shrinks thereby, whereby the force of the fit between the parts is significantly increased.
  • the strength can be further increased, if between the parts a small groove or undercut is provided in order to achieve a positive connection.
  • the nozzle or part of the nozzle can also be made of metal. This makes it possible, in particular, to produce the abutment area between the color needle tip and the metal nozzle in order to increase the stability of the nozzle.
  • a web 28 having a gripping surface 29.
  • This gripping surface 29 is arranged so that when screwing the mounting nut 4, the gripping surface 29 is covered by the mounting nut 4.
  • a gripping surface 30 is fixed to a web 31, the other end of which is located on a radially extending from the copesstechniksleitrohr 8 outwardly extending flange 32.
  • This flange 32 is provided with bores 33 like an air distributor disk.
  • an air cap 34 is arranged with two color horns 35, 36, so that the air cap 34 when screwing the fastening nut 4 against the copesstechniksleit responded 3 is pressed.
  • the air cap 34 rests with its oblique abutment surface 37 against the liquid-conducting device 3 such that the air cap 34 can still be rotated even when the fastening nut 4 is screwed on.
  • a special fit on the contact surface 37 defines the force with which the air cap 34 can be rotated with the fastening nut 4 screwed on.
  • the paint needle 20 extends in a channel 38.
  • This channel 38 is from a bore 39 in the sleeve 17, a widened space 40 in the region of the mouth 16 and a bore 41 in the nozzle 22 and 24 formed.
  • This channel ends at the nozzle tip 42, where the tip 43 of the paint needle 20 abuts when closing the nozzle and is positioned with the nozzle open at a distance from the nozzle tip 42.
  • the fastening nut 4 When the fastening nut 4 is screwed onto the thread 6 of the main body 2, the fastening nut 4 moves in the axial direction towards an annular surface 47. In this movement toward the surface 47, the fastening nut 4 in a recessed portion 48 touches a protruding Area 49 of the liquid guide 3. This causes the liquid guide 3 is pressed into the base body 2 of the spray gun 1 when screwing the fastening nut 4.
  • the liquid guiding device 3 should be introduced centering into a receptacle 52 in the main body 2 of the spray gun 1 along the orientation of the paint needle 20.
  • the contact surfaces 53, 54 between the liquid-conducting device 3 and the basic body 2 are slightly conical.
  • an angle 55, 56 of 1 ° is indicated in each case, which indicates the conical design.
  • the radially extending surfaces 57 and 58 on the webs 28 and 31 are slightly conical and cooperate with corresponding conical contact surfaces in the body 2 together to seal the entire system between copesstechniksleit Published and body optimally and the sosstechniksleit observed when inserted into the body accurately positioned.
  • the fastening nut 4 is formed of metal with an annular contact surface made of plastic. This plastic abutment surface acts on the remplisstechniksleit observed 3 when the fastening nut 4 is screwed and slides on the copesstechniksleit issued 3 along.
  • a further seal can be achieved between the mounting nut 4 and the base body 2 of the spray gun by on the surface, where the annular side facing the base body of the fastening nut has a seal, which then rests on the base body when the fastening nut is completely screwed.
  • Such a seal can also be provided on the contact surface on the base body, so that the fastening nut 4 moves when screwing on this seal to compress the seal slightly when tightening to achieve a seal.
  • the withdrawal of the sosstechniksleit Vietnamese 3 from the base body 2 can be facilitated by a pin 59 which is guided in a bore 60 in the base body 2 and a contact surface 61 which acts on a counter surface 62 on the body 44 of the liquid 3.
  • the contact surfaces 61 and 62 are formed in the embodiment shown in Figure 22 parallel to each other and arranged in the present case at an angle 63 of 65 ° to the extension of the paint needle 20 to exert a pressure force 64 on the copesstechniksleit adopted 3 with the pin 59.
  • a pressure force 64 acting decentrally to align the color needle in the direction of the central axis 65 of the pin 59 can lead to tilting of the liquid-conducting device 3 within the base body 2. Therefore, at the front end of the pin 59 a decentralized to the central axis 65 of the pin 59 abutment surface 66 is provided to selectively exert a force on the diesstechniksleit adopted decentralized to the axis 65 of the pin 59.
  • the pin 59 has a circumferential groove 67 in which a snap ring 68 is arranged, which in turn cooperates with a spring 69 such that the pin 59 is pressed into a position in which it does not press against the liquid guide 3.
  • the end 70 of the pin 59 thus acts as a push button with which ejection of the liquid-conducting device 3 can be effected.
  • snap ring and spring are arranged so that when relieved spring the pin 59 is positioned with its end 70 in the base body and hardly or not at the opposite end of the main body looks out.
  • the pin 59 is then displaced backwards counter to the spring force, so that its end 70 protrudes from the basic body. This also makes it possible, after unscrewing the fastening nut 4 with the pin 59, the diesstechniksleit adopted 3 push out of the main body 2.
  • the pin 59 can also be pulled away from the liquid guiding device 3 against the force of a spring 69, so that the pin 59, when released, is accelerated by the force of the spring 69 and quickly onto the liquid guiding device 3 moved. As a result, the pin 59 strikes against the copessyersleit adopted 3. It has been shown that even a small blow from behind on the remplisstechniksleit Vietnamese 3, for example, with such a pin 59, sufficient to loosen the copesstechniksleit responded 3 such that they move away from the main body. 2 the spray gun 1 triggers. [84] The pin can also be pressed against a spring force in the base body 2 of the spray gun 1 when inserting the copesstechniksleit responded 3.
  • the pin beats against the liquid guiding device 3 and thereby can detach the liquid guiding device 3 from the main body 2 of the spray gun 1.
  • the liquid-conducting device 3 can also be detached from the main body 2 of the spray gun 1 by the paint needle 20.
  • a stop 108 is provided on the paint needle 20, which is arranged such that it can act on the remplisstechniksleit vibration 3 (see Figure 42).
  • the paint needle 20 can strike, for example, on the rear side of the copesstechniksleit adopted 3 against the rubber disc 17, the sleeve 19 or in the front region against the nozzle 22 to release the copesstechniksleit adopted 3 from the main body 2 of the spray gun 1.
  • the main body 2 may have a trigger (not shown) which moves the paint needle in a conventional manner.
  • the trigger can be brought into a position in which the paint needle 20 presses against the sosstechniksleit Vietnamese 3.
  • a spring-biased paint needle 20 is triggered via the trigger, so that the paint needle 20 is moved by the spring against the sosstechniksleit responded 3 strikes.
  • the pin 59 and the gripping surfaces 29, 30 thus represent alternatively or cumulatively usable means which make it possible to remove the liquid-conducting device 3 from the main body 2.
  • a blow or pressure on the liquid-conducting device 3 can act on a weakened region of the liquid-conducting device 3 in such a way that it is destroyed by the impact.
  • the liquid guide device 3 when released from the main body 2 of the spray gun 1, is changed so that it can not be used a second time.
  • the sosstechniksleit Vietnamese 3 thus becomes a genuine disposable article, which is used only once in practice because of its breaking point. This means that after each removal of the remplissyersleit- device 3 only a new remplissiersleittwisted 3 can be used and thus always a clean remplisstechniksleitmila 3 is available.
  • the liquid guide 3, the sleeve 17, the nozzles 22 and 24 and the air distributors 12, 32 and 27 can be manufactured as individual parts, preferably made of plastic, by injection molding and attached to each other. Preferably, however, as many as possible of these parts of the liquid-conducting device 3 are produced in one piece, preferably by injection molding.
  • FIGS. 32 to 35 show how the body 44 of the liquid-conducting device 3 can be produced in one piece with a nozzle 71.
  • FIGS. 36 and 37 show that such a nozzle can also have an air distributor disk 72.
  • FIG. 38 shows the detail of the radially projecting element 80, which has an oblique fit or even a tongue and groove connection 81 around the region of its end-face bearing in order to ensure a seal.
  • Details of the connection between an air distributor disc 82, 83 and a Sprühstoffleit Anlagen 84, 85 show Figures 40 and 41.
  • Figure 40 shows a sealing ring with bevelled cone 86 and beveled spring 87 and 41 a sealing ring with stepped spring 88, the a stepped groove 89 engages.
  • the formation of tongue and groove can, as shown in Figure 40, also help to center the parts in a simple manner.
  • FIG. 43 shows such a seal passing through in the lower region 94, which is interrupted only on the upper side 95, since there the spray agent inlet 97 is pushed into the corresponding receptacle 96 of the spray gun 98.
  • a shoulder 106 as a circumferential line, which is provided on the inside of the receptacle 96 on the spray gun.
  • This shoulder 106 corresponds to a shoulder 107 on the spray medium guide device 92.
  • This shoulder can serve as a contact surface for a spray agent cup (not shown).
  • the shoulder 106 is at least partially formed as a protruding element which cooperates positively with a corresponding recess on the spray gun.
  • the protruding element may be, for example, a circumferential projection which cooperates with a corresponding groove in the spray gun. It can but also other elements such as a pin and a hole act as a positive connection. Correspondingly, the element can also project on the spray gun, while a corresponding depression is provided on the spray medium guide device.
  • FIG. 44 shows a spray gun 100 with a main body 101 into which an air distributor disk 102 is inserted.
  • a groove 103 is provided in the base body 101, into which groove a circumferential web 104 of the air distributor disk 102 engages.
  • nozzles 71 with bores 73 having different bore diameters 74 are needed. It is therefore proposed to produce spray-medium guide devices 3 with different bore diameters 74 and to color differentiate spray-agent guide devices with different bore diameters 74 or to produce them from differently colored materials, in particular differently colored plastics.
  • the Sprühstoffleit boots can be made in the same color and have only nozzles in different colors.
  • These nozzles can either be permanently connected to the body of the Sprühstoffleit issued via an interference fit or they are exchangeable with a thread inserted into the body.
  • a set may be made having a fluid guide and a plurality of different nozzles 22 which fit into the fluid conduit 8 of the fluid guide 3 and have different bore diameters and, optionally, different air distributor discs 72. It is advantageous if the different nozzles 22 are made in different colors or different colored plastics. In this case, the nozzles 22 may also be made of a metal and screwed into a body 44 of a liquid-conducting device 3 or fastened there elsewhere. If the nozzle is permanently connected to the body of the Sprühstoffleit responded, various Sprühstoffleit respondeden that the same body but different nozzles in each nozzle matching color are offered as a set.
  • the body of the Sprühstoffleit listening is preferably made black and the nozzles have different colors.
  • the spray gun 1 10 shown in Figure 46 has a main body 1 1 1, a diesstechniksleit Vietnamese 1 12 and an air cap 1 13.
  • the diesstechniksleit Vietnamese 1 12 has a Lucasverteileractivity 1 14 with a cover 1 15, in which an opening 1 16 for a paint needle 1 17 is provided.
  • FIGS. 48 to 51 show an embodiment variant of a spray gun 120, in which an air distributor disk 121 is inserted into the main body 122 of the spray gun 120 and is fastened there by means of screws 123 or latching.
  • the air distributor disc 123 is thereby a part of the base body 122 and it is no longer part of the liquid guide device 124 as in the embodiments previously shown.
  • the air distributor disk 121 has annular sealing lands 125, 126 and 127 which cooperate with a corresponding structure such as a groove 128, 129, 130 on the liquid directing device 124 to define air channels 132, 133.
  • the liquid-conducting device 124 has a cover 131 which, together with the air distributor disk 121, forms and seals the air channels 132 and 133.
  • the webs 125 to 127 can be arranged either on the air distributor disk 121 or on the cover 131. It is advantageous if webs made of a harder material such as, for example, aluminum or hard plastic cooperate with grooves made of a softer material in order to ensure a good seal.
  • the webs are preferably arranged on the air distributor disk 121, while the grooves are provided on the cover 131.
  • the sealing between a web and a corresponding counter-structure can be improved by a sealing material which is provided in the two-component injection molding on the cover 131 and / or on the air distributor disk 121. It is advantageous if only by the shape of web and groove sufficient sealing is achieved.
  • the cover 131 has three grooves 128, 129 and 130, between which two opposite the base surface of the grooves increased annular surfaces are formed with air holes which so between the annular webs 125 to 127 plugged who - that they seal like a plug.
  • a conicity can be provided between the contact surfaces of the groove and web, which facilitates the insertion and when pressing the cover 131 to the air distributor disc 121 ensures a secure seal.
  • the spray flows at the spray inlet 134 into the liquid guide 124. From there, the spray enters a narrowed channel 135, in which the spray is directed towards the paint needle 136.
  • a wall 137 prevents the spray from entering the color needle channel 138 from the channel 135 arranged at an acute angle to the paint needle 136. From the channel 135, the spray enters a parallel to the paint needle 136 extending color channel 139, which is also separated by the wall 137 of the paint needle channel.
  • the spray has been customary to allow the spray to flow on a straight line from the spray inlet 134 to the paint needle, so that the smallest possible surfaces of the diesstechniksleit leverage be wetted by the spray and thus to keep the path of the spray from the spray agent inlet to the paint needle as short as possible.
  • the spray reaches the nozzle in a longer ink channel from the main body of the spray gun along the paint needle and in this area wets the paint needle and the channel of the liquid guide.
  • the spray input is in the vicinity of the nozzle, so that the spray wetted only in the region of a shorter color channel, the liquid guide and the paint needle. However, this causes the center of gravity of the spray gun to move towards the nozzle.
  • the spray agent inlet 134 lies in a region surrounded by the base body 122 of the spray gun 120.
  • the spray agent 150 to be flowed from the spray medium inlet on a straight line into the liquid guide 124 and from there in the direction of the paint needle 136 can not reach the paint needle on this line but is deflected into a paint channel 139 running parallel to the paint needle, in which it is parallel to the paint needle by a wall 137 from the paint needle spaced from the paint nozzle 141 passes.
  • the spray center is guided inside the main body 122 of the spray gun 120, the color needle only comes into contact with the spray agent so little that a cleaning of the paint needle is possible even without its removal.
  • the liquid thus flows in the liquid guide 124 through the wall 137 separated from the paint needle 136 to the liquid outlet 140 where the liquid exits the liquid guide 124 and enters the spray nozzle 141.
  • the liquid flows from the color channel 139 remote from the paint needle 136 in a keyhole-shaped area to the paint needle 139 and from there concentrically around the paint needle 139 into the nozzle 142.
  • This area can be provided as a keyhole-shaped recess in the liquid guide 124 and cooperate with a keyhole-shaped web 142 on the nozzle 141, so that the liquid is transferred in a sealed channel from the liquid guide 124 in the nozzle 141.
  • a sealing surface 146 is provided on the outer circumference of the liquid guiding device 124, which cooperates with a sealing surface 147 arranged in the air cap 143.
  • a sealing surface 147 arranged in the air cap 143.
  • a sealing surface 147 for this purpose, for example, be provided in the air cap 143, a ring seal. However, it may also be provided a seal on the diesstechniksleit adopted, which cooperates with the air cap 143.
  • the paint needle 136 thus comes into contact with spray agent 150 only after exiting the paint needle channel 130. This has the consequence that in practice only the foremost end of the paint needle 136 comes into contact with spray, whereby the area to be cleaned of the Color needle is significantly reduced.
  • an annular scraper 149 is provided which, when the sosstechniksleit adopted 124 is withdrawn from the paint needle 136, via the front end 148 of Paint needle 136 brushes to clean the paint needle.
  • FIG. 52 shows the liquid guiding device with an inlet 151 and an outlet 152 and a connection 153 to a paint cup 5.
  • the liquid guiding pipe 8 Between the inlet 151 and the outlet 152 is the liquid guiding pipe 8, of which at least one part is during spraying Color or liquid is wetted. Since the connection to the paint cup 5 airtight, in the present case as a screw cap, is formed, the paint cup is then hermetically sealed when the input 151 and the output 152 are hermetically sealed.
  • the closure device 154 which is formed in the present case as a mandrel 155 with a handle 156. The mandrel 154 is formed so long that it can close not only the input 151 but also the output 152 when it is arranged in the color channel 8.
  • the paint cup is formed as a flow cup 5 with a Heilnachströmö réelle 157, which is arranged in the present case in a lid 158 of the cup 5, and during the injection process for the Afterflow of air can be opened while it is closed during storage of the spray.
  • FIG. 56 shows the interaction of a mandrel 160 with a liquid-conducting device 161.
  • the mandrel 160 is in the direction of the supplied air and in the direction of the supplied liquid, which is usually a paint, a varnish or a filler far into the liquid guide 161 inserted until a stop 162 is reached.
  • a blind bore 163 is provided into which a reduced diameter portion 164 of the mandrel fits.
  • the mandrel 160 has a structured handle piece 165 and this handle 165 opposite a nozzle 166 is provided on the copesstechniksleit Korea 161. This nozzle 166 is connected to the liquid-conducting device 161 via a fitting 167.
  • liquid-conducting device In order that the liquid-conducting device can cooperate sealingly with an air distributor ring 121, slightly conical regions 168 and a notch 169 are provided on the rear side thereof at 10 °, with which the liquid-conducting device can engage in depressions in an air distributor ring 121 like a stopper.
  • ink is supplied to the paint needle inside the liquid-conducting device.
  • a color needle cover 170 is provided as part of the sossniersleit worn, which projects conically tapering in the liquid region 171 as a conically shaped tip to the nozzle 172.
  • this tip covers part of the paint needle guided through the liquid area, so that only a particularly small area of the paint needle (not shown) comes into contact with the liquid.
  • the paint needle is only wetted as little as possible with liquid after disassembly of the liquid guide device 173 from the spray gun base body, and this area is easily accessible from the outside for cleaning.
  • the transition between the Sprühstoffleit Vietnamese, the spray gun body and the paint cup is designed so that a screwed or attached paint cup can be supported directly on the spray gun body.
  • a force between ink cup and Sprühstoffleit styles is thus minimized by the outlet of the paint cup has a contact surface, which rests with attached paint cup on a contact surface of the spray gun body.
  • This also leads to the fact that the spray-medium guide device is enveloped and stabilized at the transition to the paint cup by the spray-gun main body.
  • the spray medium guide and the paint cup are made of plastic and the spray gun body is made of metal, then the metal portion of the spray gun body supports and protects the spray agent guide.
  • the spray medium guide device can only be pushed onto the needle so far that it does not yet rest completely against the spray gun base body.
  • the tip of the needle acts as a stop and prevents the spray medium guide device from being pushed further to the spray gun base body. Only when the needle is retracted by means of the handle on the spray gun base body does the spray medium guide device slide into its position on the contact surface on the spray gun base body.
  • the Lackierstoffleit noise can also be pressed, for example, with the mounting nut against the paint needle, so that the paint needle is pressed into the body of the spray gun and the Sprühstoffleit Noise slides into position on the contact surface on the spray gun body. Then, the handle on the spray gun body is also slightly pushed back.
  • the space in which the spray flows from the paint cup to the nozzle can be increased by making the front portion of the spray medium guide extending around the paint needle cylindrical inside and tapering outwardly toward the nozzle.
  • FIG. 61 shows how the paint cup 180 bears against the base body 1 82 of the spray gun 183 with a circumferential contact surface 181.
  • FIG. 62 shows a conical region 190 on the outside of the spraying device 191.
  • a scraper 200 at the plant between the Sprühstoffleit responded 201 and the paint needle 202 shows the figure 63 with the detail 64.
  • a space 203 between Spritzstoffleit responded 201 and the paint needle 202 extends to the scraper 200, which cooperates with a small groove 204.
  • An essential aspect of the invention is the airtight seal between the Farbleit issued and the main body or attached to the base air distribution disc.
  • a survey is provided on the Farbleit Nurs in which at least one passage is arranged.
  • This elevation fits like a cork in a depression on the body or a basic body attachment.
  • the survey slides in such a way in the depression that creates a seal between the parts.
  • the survey thus acts as a seal with passage.
  • the survey can also be arranged on the main body or a basic body attachment, if in the Farbleit responded a corresponding recess is provided. It is advantageous if at least one of the parts is made of such an elastic material that thereby the sealing is facilitated.
  • the Farbleit be made of a plastic and the base body or the basic body attachment made of metal or a harder plastic than the plastic of the Farbleit issued. Elevation and depression can each be conical, so that the survey can slide so far into the depression that it seals well. However, it can also be provided only a conical insertion region, which merges into a cylindrical region, so that the seal is at least on a cylindrical contact surface.
  • FIGS. 58 and 59 An exemplary embodiment is shown in FIGS. 58 and 59 as well as in FIGS. 65 to 67.
  • An almost annular elevation 205 with passages 206 to 216 concentrically encloses another almost annular elevation 217 with passages 218 to 224.
  • the base attachment attached to the spray gun 225 has corresponding nearly annular receivers 227 and 228.
  • Slightly conical contact surfaces 229 to 232 make it possible to in that the elevations 205 and 217 slide into the receptacles 227 and 228 and that the abutment surfaces 229 to 232 seal, while the passages 206 to 216 and 218 to 224 allow an outwardly sealed passage from the main body of the spray gun 225 to the air cap 233.
  • only one survey with appropriate recording and individual design can be provided.
  • the paint coating device 237 has a shoulder 235 in the region of the liquid inlet pipe 234, which rests against the main body of the spray gun.
  • Another paragraph 236 serves as a contact surface for a screwed paint cup.
  • These contact surfaces 235 and 236 are arranged at an acute angle to each other, so that the Farbleit styles 233 can be easily pushed onto the body of the spray gun 225, while a paint cup can be screwed onto the slightly angled arranged liquid inlet pipe.
  • the paint cup is thus held by screwing almost to the Farbleit responded and the Farbleit appeal relies, when it was pushed onto the base body of the paint spray gun, on the base body of the paint spray gun at the trained between Farbleit styles and body abutment surface.

Landscapes

  • Nozzles (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

L'invention concerne un pistolet de pulvérisation comprenant un corps de base, un dispositif de guidage de liquide et un écrou de fixation. Un filet présente un évidement et le dispositif de guidage de liquide comporte au moins un élément qui fait saillie radialement d'un tube de guidage de liquide central et qui s'insère dans l'évidement de sorte que, une fois l'écrou de fixation vissé, le dispositif de guidage de liquide puisse venir en prise avec l'élément saillant pour permettre le retrait du dispositif de guidage de liquide du corps de base. L'invention concerne en outre un ensemble équipé d'un dispositif de guidage de liquide, présentant un tube de guidage de liquide dans lequel est agencé une douille comportant un trou.
EP16721346.1A 2015-03-04 2016-03-04 Pistolet de pulvérisation Active EP3265239B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP24163881.6A EP4364855A3 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation, dispositif de liquide et ensemble comprenant un dispositif de guidage de liquide
EP21194804.7A EP3954468B1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP24164559.7A EP4400220A1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE102015002684 2015-03-04
DE102015002950 2015-03-10
DE102015004252 2015-04-07
DE102015009328 2015-07-22
DE102015013409 2015-10-19
DE102015014083 2015-11-03
DE102015016042 2015-12-10
DE102016001567 2016-02-12
PCT/DE2016/000102 WO2016138888A2 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation, dispositif de guidage de liquide et ensemble équipé d'un dispositif de guidage de liquide

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP24163881.6A Division EP4364855A3 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation, dispositif de liquide et ensemble comprenant un dispositif de guidage de liquide
EP24164559.7A Division EP4400220A1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP21194804.7A Division EP3954468B1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP21194804.7A Division-Into EP3954468B1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation

Publications (2)

Publication Number Publication Date
EP3265239A2 true EP3265239A2 (fr) 2018-01-10
EP3265239B1 EP3265239B1 (fr) 2022-05-04

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EP21194804.7A Active EP3954468B1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP16721346.1A Active EP3265239B1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP24164559.7A Pending EP4400220A1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP24163881.6A Pending EP4364855A3 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation, dispositif de liquide et ensemble comprenant un dispositif de guidage de liquide

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EP21194804.7A Active EP3954468B1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation

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EP24164559.7A Pending EP4400220A1 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation
EP24163881.6A Pending EP4364855A3 (fr) 2015-03-04 2016-03-04 Pistolet de pulvérisation, dispositif de liquide et ensemble comprenant un dispositif de guidage de liquide

Country Status (7)

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US (1) US10870120B2 (fr)
EP (4) EP3954468B1 (fr)
JP (1) JP6996984B2 (fr)
CN (1) CN107635671B (fr)
DE (1) DE112016001004A5 (fr)
ES (1) ES2924398T3 (fr)
WO (1) WO2016138888A2 (fr)

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DE102007053855A1 (de) 2007-02-27 2008-09-04 Martin Ruda Farbspritzpistole mit einem Grundkörper, auswechselbare Farbleiteinrichtung und Anordnung aus einer Farbspritzpistole, einer auswechselbaren Farbleiteinrichtung und einem Farbspritzpistolenbecher
CN201015754Y (zh) * 2007-03-29 2008-02-06 海峰机械工业股份有限公司 具多种喷漆角度的喷枪
FR2927824A1 (fr) * 2008-02-25 2009-08-28 Jean Camille Valentin Dispositif a mise en oeuvre rapide destine a la projection des peintures et autres liquides en vue du recouvrement et de la protection des metaux et autres materiaux
EP2389255B1 (fr) * 2009-01-26 2017-01-11 3M Innovative Properties Company Pistolet de pulvérisation, plate-forme de pulvérisation, et tête de pulvérisation
US9192950B2 (en) * 2009-11-20 2015-11-24 Wagner Spray Tech Corporation Sprayer for a fluid delivery system
DE202010016052U1 (de) 2010-12-02 2012-03-23 Sata Gmbh & Co. Kg Spritzpistole und Zubehör
EP2646166B1 (fr) * 2010-12-02 2018-11-07 SATA GmbH & Co. KG Pistolet de pulvérisation et accessoire
DE102011013071A1 (de) 2011-03-04 2012-09-20 Martin Ruda Farbspritzpistole mit einem Farbleitbereich und einer Farbnadel
MX350716B (es) 2011-10-12 2017-09-14 3M Innovative Properties Co Montajes de boquilla rociadora para pistolas pulverizadoras de líquido.
CA2866545C (fr) 2012-03-06 2021-07-13 3M Innovative Properties Company Pistolet pulverisateur a conduit de surcompression interne
JP6018412B2 (ja) * 2012-05-10 2016-11-02 株式会社Ｈ＆Ｂコンサルティング 化粧水噴霧器及び化粧水噴霧装置

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WO2016138888A3 (fr) 2016-11-10
EP4400220A1 (fr) 2024-07-17
CN107635671A (zh) 2018-01-26
EP3954468A1 (fr) 2022-02-16
US10870120B2 (en) 2020-12-22
DE112016001004A5 (de) 2017-11-23
EP4364855A2 (fr) 2024-05-08
EP3954468B1 (fr) 2024-05-15
EP4364855A3 (fr) 2024-07-17
JP6996984B2 (ja) 2022-01-17
ES2924398T3 (es) 2022-10-06
EP3954468C0 (fr) 2024-05-15
CN107635671B (zh) 2021-06-08
EP3265239B1 (fr) 2022-05-04
US20180050358A1 (en) 2018-02-22
JP2018507108A (ja) 2018-03-15
WO2016138888A2 (fr) 2016-09-09

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