EP2682192A1 - Painting assembly and method for conveying paint - Google Patents

Painting assembly and method for conveying paint Download PDF

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Publication number
EP2682192A1
EP2682192A1 EP12005024.0A EP12005024A EP2682192A1 EP 2682192 A1 EP2682192 A1 EP 2682192A1 EP 12005024 A EP12005024 A EP 12005024A EP 2682192 A1 EP2682192 A1 EP 2682192A1
Authority
EP
European Patent Office
Prior art keywords
paint
pressure
chamber
container
bottom plate
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.)
Withdrawn
Application number
EP12005024.0A
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German (de)
English (en)
Inventor
Volker Weiss
Stefan Pohl
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.)
Lactec GmbH
Original Assignee
Lactec 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 Lactec GmbH filed Critical Lactec GmbH
Priority to EP12005024.0A priority Critical patent/EP2682192A1/fr
Publication of EP2682192A1 publication Critical patent/EP2682192A1/fr
Withdrawn legal-status Critical Current

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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
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • 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
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/035—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material to several spraying apparatus

Definitions

  • the invention relates to a paint shop with a number of provided for applying paint on an object to be coated atomizers, which are connected via a common supply line system, in particular a common main supply line or with separate stub lines to a paint supply unit. It further relates to a method for conveying paint to a number of atomizers provided for applying the paint to an object to be coated.
  • Paint systems of the above type are used, for example, in the coating or painting of motor vehicle bodies.
  • a main supply line for supplying the paint is usually provided, for example, in the manner of a so-called loop at a corresponding Paint booth along or around this can be performed. From this main supply line or loop then branches off with the interposition of suitable components such as valves or the like from spurs that open into the respective atomizer and can convey the paint to these.
  • a plurality of ring lines may be provided, wherein suitable color changers can usually be connected to the system at the branch of the respective branch lines.
  • suitable color changers can usually be connected to the system at the branch of the respective branch lines.
  • the paint supply unit immediately downstream stub lines may be provided to the delivery points instead of the ring lines.
  • the supply line system is usually connected on the input side to a paint supply unit via which the paint material from a paint container, such as a replaceable paint bucket or the like, can be fed into the supply lines by means of a feed pump or conveyor.
  • a paint supply unit such as a replaceable paint bucket or the like
  • this end may in turn also be connected in the manner of a circular or annular guide to the paint reservoir, so that the guided in the loop, recirculated paint on the output side can flow back into the paint reservoir.
  • the supply line system can also be designed in the manner of a number of branch lines, which are only connected on the input side to the paint storage container.
  • the invention is therefore based on the object of specifying a paint shop of the type mentioned above, which is suitable to a particular extent and with particularly low maintenance also for a needs-based provision of particularly low individual paint amounts.
  • the paint supply unit comprises a provided for receiving a paint container over-pressure chamber, which is formed by a bottom plate and a sealing with the edge of its opening placed on the bottom plate pressure bell.
  • the invention is based on the consideration that the operating costs can be kept particularly low especially in the provision of the smallest individualized paint quantities by consistently avoiding or at least minimizing the possible resulting, especially in the form of just incurred in color changes to discard residual paint amounts becomes.
  • the painting system in its entirety should consequently be designed to keep the amount of paint required for operation in the system to be particularly low.
  • the delivery member for feeding the paint from the reservoir into the main supply line largely such that to maintain the operation in the conveying member possible no or only small amounts of paint are required.
  • an overpressure chamber is provided into which the lacquer container containing the lacquer, that is to say in particular a paint canister or a paint or paint bucket, can be introduced.
  • the pressure chamber is preferably designed for a particularly facilitated introduction of conventional and commercial paint bucket or container as a paint container, so that in the processing of the paint no decanting or otherwise vessel change is required.
  • the overpressure chamber is preferably designed as a system consisting of a substantially planar bottom plate and associated, over the bottom plate buckle pressure bell.
  • the substantially flat, plate-like design of the bottom plate which can be performed in a particularly advantageous development while avoiding circumferential edges, annular beads or the like, even with comparatively heavy paint or Lackeimern a manual placement or pushing the paint container on the bottom plate is comparatively easy possible.
  • the bell jar can be placed on the bottom plate and connected to this sealing, these processes can be made automated and / or mechanically assisted.
  • a device for clamping the pressure bell against the bottom plate for example a clamp system or a bayonet closure, is provided in a particularly advantageous development.
  • suitable sealing means are provided between the pressure bell and the bottom plate, for example a circumferential sealing ring.
  • piggable lines in addition to the supply line system is formed using so-called piggable lines, in which Resort to the example of the EP 1 142 649 B1 known pigging technology is a "packet" or needs-based coating of the individual paint lines with individualized and adapted to the identified needs amounts of paint is possible.
  • This design can be advantageous both for a main supply line in the manner of a loop or the like as well as for a number of stubs.
  • the individually and needs determined amount of paint in the supply line system wherein after feeding to the media side conclusion of the paint package thus formed a pig is introduced into the respective paint line.
  • a Lackaustragsrohr is advantageously performed by the bell pressure, in the free end of counselracende paint can flow.
  • the Lackaustragsrohr is expediently positioned so that its free end with mounted pressure chamber, so when placed on the bottom plate pressure bell in the immediate vicinity of the bottom plate above, preferably at most 30mm above the bottom plate is located.
  • a particularly reliable and metered delivery even the smallest amounts of paint in the main supply line can be achieved by an advantageous development the paint supply unit designed as a metering system is suitably combined with a sensor system for comparatively high-precision determination of the amount of paint dispensed and fed into the supply line system.
  • the paint discharge pipe is provided with a flow sensor in a particularly advantageous development, so that the amount of paint delivered can be reliably determined therefrom.
  • the pressure chamber advantageously for a particularly suitable as discharge pressure chamber pressure of at least 5 bar, advantageously from about 6 bar to 8 bar, designed.
  • comparatively high chamber pressure is taken into account in particular that even with the smallest amounts of paint targeted delivery of each paint package to individual sampling stations, ie in particular the respective branch points of the individual atomizers associated stubs should be possible.
  • the length of the respective paint package in the pipe system should be sufficiently high to ensure reliable positioning of the paint package along the supply line.
  • the respective paint line is dimensioned with a comparatively low cable cross-section, so that even a small-volume paint package has a certain length in the wiring harness.
  • the chamber pressure should be selected appropriately.
  • the paint shop is designed such that the product of internal volume of the pressure chamber (in liters) and design pressure (in bar) is at most 200.
  • the paint shop is basically designed for paint delivery using the chamber pressure in the overpressure chamber.
  • the overpressure chamber is expediently connected to an overpressure system which has an adjusting device for setting a predeterminable chamber pressure in the overpressure chamber.
  • the control system is designed as a control system, via the means of suitable control of the pressure in the pressure chamber, the discharged paint amount and / or the Ausströmrate of the paint can be set as a reference variable.
  • the painting system advantageously comprises a control unit via which the chamber pressure in the overpressure chamber is controllable in such a way that from the paint container a predetermined quantity of paint is conveyed to the supply line system in a predetermined time, preferably in the shortest possible time with regard to the other system and ambient conditions becomes.
  • the control unit is in a particularly advantageous embodiment, the signal input side connected to the Lackaustragsrohr associated flow sensor and signal output side with the adjusting device for adjusting the chamber pressure in the pressure chamber.
  • a control loop can be provided in which the chamber pressure is tracked as a function of the actual value and the desired value for the discharged paint quantity.
  • a fixed predetermined pressure in the interior of the pressure chamber can be adjusted, wherein the amount of the discharged paint is controlled by the appropriate control of the Lackaustragsrohr associated release valve.
  • a particularly compact and thus also material-saving construction of the paint shop can be achieved by carrying out, in an advantageous development, essential components of the paint supply unit in the manner of an integrated unit.
  • the pressure bell of the pressure chamber is advantageously with a manifold provided in the Lackaustragsrohr opens and there branches into a plurality of connecting lines for the atomizer.
  • a system can be realized in which individual stubs for the atomizer directly from the manifold block and thus depart directly from the bell, so that all distribution components and the like can be spatially positioned directly to each other.
  • Such a compact design also favors any required maintenance or rinsing operations, as in any case no major distances are to be overcome.
  • the compact and integrated design is still further accessible, in which in a further advantageous embodiment, the or some sensors and optionally a switching unit for the branch point of a vent line are also integrated into the manifold block.
  • the paint shop is in a particularly advantageous embodiment for the widest possible and virtually residue-free emptying of the paint container, with which the supplied paint to be processed is provided.
  • the Lackaustragsrohr which is introduced to the paint receptacle in the paint container, provided at its free end with a backstop.
  • This can for example be designed as a suitable non-return valve, as a ball check valve or the like and is advantageously arranged in the immediate end of the Lackaustragsrohrs.
  • the overpressure chamber is pivotable, in particular from the vertical.
  • the Lackaustragsrohr is advantageously sufficiently long dimensioned and in particular has a length, which, seen from above, beyond the bottom of the paint container provided for providing the paint protrudes by at least a few mm down.
  • the bottom plate and pressure bell are suitably separated from each other, so that there is a corresponding access opening into the interior of the pressure chamber.
  • This and the provided after introduction of a new paint container into the chamber interior closing of the pressure chamber is carried out by the bottom plate on the one hand and the pressure bell on the other hand are suitably moved relative to each other.
  • the bottom plate is held stationary, the bell jar temporarily raised and after z. B. a container change is placed back on the bottom plate.
  • the bell jaw is held stationary and instead moves the bottom plate relative to the pressure bell and initially lowered and raised again after replacement of the paint container.
  • the bottom plate is advantageously mounted vertically adjustable.
  • the system is designed such that an automated merging and locking of pressure bell and bottom plate can be done.
  • the automated merging of the bell jar and the bottom plate preferably monitors a sensor for an automated lock required correct positioning to each other. Once this positioning is achieved, one or more fasteners, preferably latch hooks are activated, the pressure bell and bottom plate firmly and preferably positively connect with each other.
  • the fastening devices can be designed, for example, as a pneumatically or motor-operated lever, as a splined connection or as a bayonet lock.
  • the correct function of the fastening device and in particular the proper locking of pressure bell and bottom plate is preferably also monitored by a sensor, in particular a proximity switch or a pressure sensor.
  • a number of cleaning devices are arranged in the overpressure chamber, via which the cleaning of the inner region of the pressure bell and possibly of auxiliary devices arranged therein can take place.
  • the stated object is achieved by putting a paint container containing the paint under pressure and thereby at least a portion of the paint in the paint container is supplied via a projecting into the paint container Lackaustragsrohr a atomizer associated with the common supply line system.
  • the paint container is advantageously applied in response to the desired amount of paint with overpressure.
  • the paint container is placed on an approximately flat bottom plate, which is pressure-tightly connected to a pressure vessel überölbenden the paint container.
  • the advantages achieved by the invention are in particular that, due to the configuration of the paint supply unit provided in the supply introduction system for paint supply unit as a pressure system, ie in particular by turning away from the pumping system-based conveying concepts actually used, a particularly far-reaching minimization of the so-called "dead", thus necessary to maintain the operational processes, volumes in the paint shop is possible.
  • necessary residual paint amount can be kept particularly low, so that the paint feed can be made particularly needs.
  • the paint consumption of the system as a whole and the production of rejects or no longer usable residual paint can be kept particularly low even in extremely small quantities required in individual cases and frequently required color changes.
  • the paint shop 1 is in the exemplary embodiment for processing in particular of very small series of motor vehicles or an individual production of individual components, for example, in the attachment of a special paint for an individually designed motor vehicle designed.
  • the paint shop 1 comprises a number of branch lines or coating lines 2, 4, of which only two are shown in the embodiment; Of course, but also a painter strand or a larger number of Lackierstrnature can be provided leidglich.
  • Each spur line or each coating line 2,4 each has a plurality, arranged one behind the other and provided for the application of paint on the object to be coated atomizer 6, the under Forming the respective coating line 2, 4 via the respective, within the respective Lackierstrangs 2, 4 the atomizers 6 together as a supply line 8 and 10 associated stub to a two Lackierstrnature 2, 4 common paint supply unit 12 are connected.
  • the spur lines or supply lines 8, 10 thus form a common to the atomizers 6 supply line system 8, 10.
  • the supply line system 8, 10 should be designed as a number of loops or the like, from a common branch point to the individual atomizers 6 and lead from this back to the paint supply unit 12 to form a self-contained wiring to return residual amounts of paint from the supply lines 8, 10 back into the paint supply unit 12, if necessary.
  • the stub lines or supply lines 8, 10 of Lackierstrlinde 2, 4 are freely selectable in length and lead in a paint booth, not shown to the respective atomizers 6. Alternatively or additionally, color changer can also be provided at a suitable position, with which a switch between each Paint colors is possible.
  • the supply line 8, 10 is designed in each case piggable.
  • the respective supply line 8, 10 has at its beginning or at its delivery end in each case a release valve 14, which is followed by a first parking station 16 for a newt. Behind the last delivery point, a second parking station 18 is provided for the pig, in which the pig can pass the operatively flowing past him fluid.
  • the first parking station 16 is adjoined by a valve combination 20 which comprises at least one valve 22 for release into a collecting line or into a collecting container and a valve 24 for flushing agent and a valve 26 for a pushing medium, preferably compressed air.
  • a valve combination 20 which comprises at least one valve 22 for release into a collecting line or into a collecting container and a valve 24 for flushing agent and a valve 26 for a pushing medium, preferably compressed air.
  • the respective supply line 8, 10 suitably designed with recourse to pigging technology, as for example in the EP 1 142 649 B1 is described, the disclosure of which is fully incorporated with respect to the pigging technique used ("incorporation by reference").
  • the paint shop 1 is specifically designed to allow for very low cost of material under very low operating costs and a minimum application of small amounts of paint and thus the need-based coating of very small series or items.
  • the feeding of demand-sized color or paint packages using the pigging technology in the respective supply lines 8, 10 is provided, so that residual amounts of paint in the subsequent systems can be kept particularly low.
  • the paint supply unit 12 is designed in particular to the processing of very small quantities with substantial reduction of the resulting Committee even with frequent color changes.
  • the paint supply unit 12 on the one hand designed to keep the amount of paint needed to maintain the operational processes in the manner of a resource particularly low, on the other hand, the corresponding line volumes and the like are kept relatively low.
  • the paint supply unit 12 is deliberately turned away from the usual use of pumping systems for paint promotion by applying a coating containing the paint to be dispensed paint container 28 designed with overpressure.
  • the paint supply unit 12 comprises an overpressure chamber 30 into which the lacquer container 28 containing the lacquer to be applied, for example a conventional lacquer canister, a paint hobbock, a paint or paint bucket or any other commercially available container or vessel for the lacquer, can be introduced.
  • the pressure chamber 30 is thereby of a bottom plate 34 and an associated Pressure bell 36 formed.
  • the pressure bell 36 can be placed sealingly on the bottom plate 34 to form the overpressure chamber 30 with the edge 38 of its opening.
  • a circumferential seal 40 provided in the embodiment in the form of an O-ring suitably selected sealing material.
  • the overpressure chamber 30 and the components forming it are designed for a chamber pressure of 4 to 8 bar, in the exemplary embodiment of about 6 bar, so that a reliable paint delivery is guaranteed on overpressure. Consequently, the seal 40 is selected accordingly. If necessary, for example, with a comparatively small dimensioning of the overpressure chamber 30 and / or smaller diameters of the connected Lackaustrags effeten, the chamber pressure and, accordingly, the said components can also be designed for a target value of, for example, more than 10 bar. To pressurize the overpressure chamber 30 with the desired chamber pressure, this is further connected to a suitably designed overpressure system 42.
  • a paint discharge pipe 44 is performed by the pressure bell 36, which protrudes into the interior of the paint container 28 when placed on the bottom plate 34 pressure bell, and the free end 46 positioned in this state in the immediate vicinity of the paint container 28 is.
  • the components are dimensioned and configured in such a way that the free end 46 of the paint discharge pipe 44 is positioned approximately 5 to 10 mm above the bottom plate 34 and thus less than 30 mm above the bottom plate 34 when the pressure bell 36 is placed on the bottom plate 34.
  • the free end 46 is also made chamfered.
  • the paint supply unit 12 Due to the design of the delivery principle of the paint supply unit 12 as a pressure system 42 ensures that the amount of paint spent by the applied pressure in the Lackaustragsrohr 44 amounts of paint can be fed almost completely and residue-free in the supply lines 8, 10. In this case, a comparatively high-precision application of precisely metered amounts of paint and an adjustment of particularly suitable discharge rates by the use of flow sensors or via a correspondingly precise adjustment of the overpressure within the pressure chamber 30 and a suitable process control is possible. In order to further improve the accuracy of the targeted and needs-based paint feed, the paint supply unit 12 is also provided with a number of sensors for accurate determination of the delivered amount of paint.
  • the Lackaustragsrohr 44 is provided with a flow sensor 50. Further such flow sensors not shown in the exemplary embodiment could in particular also be associated with the individual branch lines or supply lines 8, 10. Furthermore, a number of pressure sensors 52 for detecting and monitoring the chamber pressure is arranged within the overpressure chamber 30. Adjacent to Lackaustragssrohr 44 also protrudes a level sensor 54 into the interior of the pressure chamber 30 and into the interior of the paint container 28 into it. In addition, an agitator 56, which likewise projects into the interior of the overpressure chamber 30 and into the interior of the paint container 28, can also be provided for stirring the paint in the paint container 28.
  • an automation system 60 is assigned; Alternatively, a central control center for the paint shop 1 and possibly even further painting facilities could be provided.
  • the automation system 60 includes a control unit 62, which via a signal line 63 or preferably via a bus system or the like is connected to an overpressure system 42 associated adjusting device 64 for setting a predetermined chamber pressure in the pressure chamber 30.
  • a throttle valve that can be acted upon by the control unit 62 with an actuating signal is provided as the actuating device 64.
  • the automation system 60 is designed for controlling the paint delivery by demand-driven control and adjustment of the chamber pressure in the overpressure chamber 30.
  • the control unit 62 is signal input side via signal lines 66 or preferably also via a bus system or the like with the Lackaustragsrohr 44 associated flow sensor 50, the pressure sensors 52 and the level sensor 54 and signal output side connected to the actuator 64 and a switched into the Lackaustragsrohr 44 release valve 68.
  • a control system is provided, with which the chamber pressure is used as a control parameter for the regulation of paint application with the conveyed paint amount as a reference variable.
  • the control unit 62 is signal side connected to a drive unit 69 for the agitator 56, so that this is controllable via the control unit 62, z. B. depending on the level in the paint container 28th
  • the paint supply unit 12 is also designed for an integrated and thus particularly compact design.
  • the pressure bell 36 is provided with a manifold block 70, in which the Lackaustragsrohr 44 via the intermediate release valve 68 opens, and in which this branched into a number of connecting lines 72, 74 for the supply lines 8, 10 on the one hand and optionally a vent line on the other hand.
  • the distributor block 70 is mounted directly on the pressure bell 36 for the integrated and compact design.
  • further valves for flushing agent, compressed air and / or release of various flushing or venting paths in particular also the valves 22, 24, 26, can be integrated into the distributor block 70.
  • the Lackaustragsrohr 44 is provided at its free end 46 with a backstop, in particular in the form of a check valve, preferably a ball check valve.
  • the Lackaustragsrohr 44 may be formed for discharging a remaining amount of residual paint during idling of the paint container 28, for example by a run in Lackaustragsrohr 44 or a ball floating therein, which transfers the remaining amount of residual paint within the Lackaustragsrohrs 44 in the manifold block 70.
  • the Lackaustragsrohr 44 is also sufficiently rigid in terms of its choice of material and dimensioned in its length so that it exceeds the height of the paint container 28 such that upon penetration of the Lackaustragsrohrs 44 in the paint container 28, a local deformation of the container bottom through the free end 46 of the Lackaustragsrohrs 44 is enabled.
  • the base plate 34 is contoured on its upper side 80 carrying the paint container 28 in such a way that it has a depression 84 in the positioning region 82 for the paint container 28.
  • the bottom plate 34 In the resulting depression in the container bottom residual paint quantities can collect and be provided for the Lackaustragsrohr 44, so that a targeted discharge even the smallest amounts of residual paint is favored.
  • the bottom plate 34 In the region of the depression 84, the bottom plate 34 also has a drain opening 88, which can be closed by a valve 86, via which residues of paint, detergent or the like can be dispensed to a waste container 90.
  • spray nozzles 92 can be integrated into the pressure bell 36, with which the paint-carrying components and the interior of the overpressure chamber 30 can be rinsed.
  • the spray nozzles 92 are each connected to each with a valve 93 shut-off supply lines for a rinsing or cleaning agent connected; They thus serve as cleaning means for cleaning the interior of the bell jar and possibly the auxiliary equipment arranged therein.
  • a valve unit at least valves for supplying detergent and compressed air are included, as well as release valves for selecting Spülwege and / or associated pumping valves, which direct the soiled detergent in disposal lines.
  • the bottom plate 34 is height adjustable mounted on a support frame 94, whereas the pressure bell 36 is mounted stationary within the frame system.
  • the bottom plate 34 As shown in particular in the illustration of the paint shop 1 in loading / unloading in Fig. 2 can be seen, moved away from the bell 36 downwards, so that an annular gap 96 between the bottom plate 34 and pressure bell 36 opens. Once this is sufficiently large, the container change or exchange can be made, the handling of the paint container 28 is not hindered by lateral components such as edges or the like due to the flat in itself design of the bottom plate 34.
  • the locking hooks 98 are adjustable via a servo motor 100, which in turn is likewise connected to the control unit 62 on the signal side.
  • the position of the locking hook 98 between the positions "open” (for loading and unloading mode, as in Fig. 2 shown) and “closed” (for the operating mode, as in Fig. 1 shown) are switched.
  • a change of the paint container 28 can thus be effected by moving the bottom plate 34 in the contact position with the bell 36 by controlling the locking hooks 98, an automated locking of the pressure chamber 30.
  • a sensor monitors its correct positioning required for automated locking.
  • locking hooks 98 are activated.
  • the fastening devices may alternatively be designed as a pneumatically actuated lever, as a splined connection or as a bayonet lock.
  • the correct function of the locking hooks 98 and in particular the proper locking of pressure bell 36 and bottom plate 34 is also monitored by a sensor, in particular a proximity switch or a pressure sensor.
  • the paint supply unit 12 and with this also the overpressure chamber 30 is also designed to be pivotable in the longitudinal axis, as indicated by the double arrow 102 in Fig. 1 is symbolized. This is starting from a straight starting position, as in FIG. 1 and 2 shown, by tilting the entire system in case of need a tilted position adjustable. By this tilting is ensured that accumulate small residual amounts of residual paint in the paint container 28 in the bottom area in the immediate vicinity of the free end 46 of Lackaustragsrohrs 44, so that the tilting a targeted discharge even the smallest amounts of residual paint is favored.

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  • Spray Control Apparatus (AREA)
EP12005024.0A 2012-07-06 2012-07-06 Painting assembly and method for conveying paint Withdrawn EP2682192A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12005024.0A EP2682192A1 (fr) 2012-07-06 2012-07-06 Painting assembly and method for conveying paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12005024.0A EP2682192A1 (fr) 2012-07-06 2012-07-06 Painting assembly and method for conveying paint

Publications (1)

Publication Number Publication Date
EP2682192A1 true EP2682192A1 (fr) 2014-01-08

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Application Number Title Priority Date Filing Date
EP12005024.0A Withdrawn EP2682192A1 (fr) 2012-07-06 2012-07-06 Painting assembly and method for conveying paint

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EP (1) EP2682192A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108435489A (zh) * 2018-02-27 2018-08-24 重庆双驰门窗有限公司 门套喷漆装置
CH713909A1 (de) * 2017-06-21 2018-12-28 Soudronic Ag Vorrichtung zur unterbruchlosen Beschichtung von Dosenzargen und Betriebsverfahren.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059928A1 (fr) * 1981-03-07 1982-09-15 Ludwig Schwerdtel GmbH. Dispositif pour vider un récipient cylindrique contenant, en particulier, une masse visqueuse
DE19705006A1 (de) * 1996-02-09 1997-08-14 Umetani Mfg Co Ltd Vorrichtung zum Zuführen und Absaugen von Farbe in Druckmaschinen
EP1142649B1 (fr) 2000-02-12 2008-04-16 Lac Tec GmbH Gesellschaft für moderne Lackiertechnik Procédé et appareil de revêtement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059928A1 (fr) * 1981-03-07 1982-09-15 Ludwig Schwerdtel GmbH. Dispositif pour vider un récipient cylindrique contenant, en particulier, une masse visqueuse
DE19705006A1 (de) * 1996-02-09 1997-08-14 Umetani Mfg Co Ltd Vorrichtung zum Zuführen und Absaugen von Farbe in Druckmaschinen
EP1142649B1 (fr) 2000-02-12 2008-04-16 Lac Tec GmbH Gesellschaft für moderne Lackiertechnik Procédé et appareil de revêtement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH713909A1 (de) * 2017-06-21 2018-12-28 Soudronic Ag Vorrichtung zur unterbruchlosen Beschichtung von Dosenzargen und Betriebsverfahren.
CN108435489A (zh) * 2018-02-27 2018-08-24 重庆双驰门窗有限公司 门套喷漆装置

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