WO2007045442A1 - Anlage und verfahren zum strahlungshärten einer beschichtung eines werkstückes unter schutzgas - Google Patents
Anlage und verfahren zum strahlungshärten einer beschichtung eines werkstückes unter schutzgas Download PDFInfo
- Publication number
- WO2007045442A1 WO2007045442A1 PCT/EP2006/010016 EP2006010016W WO2007045442A1 WO 2007045442 A1 WO2007045442 A1 WO 2007045442A1 EP 2006010016 W EP2006010016 W EP 2006010016W WO 2007045442 A1 WO2007045442 A1 WO 2007045442A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cabin
- workpiece
- curing
- collecting area
- hardening
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2258/00—Small objects (e.g. screws)
- B05D2258/02—The objects being coated one after the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0486—Operating the coating or treatment in a controlled atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/066—After-treatment involving also the use of a gas
Definitions
- the invention relates to a system for radiation curing a coating of a workpiece under protective gas according to the preamble of claim 1.
- a system may comprise a curing booth on which at least one irradiation device for irradiating the provided inside the cabin workpiece is arranged, and a conveyor for transporting the workpiece in the hardening cabin.
- the invention further relates to a method for radiation curing a coating of a workpiece under protective gas according to the preamble of claim 11, wherein the workpiece is conveyed to a curing cabin and irradiated there.
- a generic system and a generic method are known for example from DE 202 03 407 Ul.
- carbon dioxide-containing inert gas is introduced into a bottom trough of the system, whereby a protective gas bath is formed.
- UV light sources for irradiating the workpiece are arranged.
- the workpieces When operating the known system, the workpieces are immersed along a conveyor track in the protective gas-filled floor pan. The workpieces then pass through the floor pan in the horizontal direction, where they are irradiated by the UV light sources. After passing through the the trough arranged irradiation zone, the workpieces are lifted out of the bottom tray and thus the inert gas.
- Carbon dioxide is preferably used as the protective gas according to the prior art. In case of malfunction, especially in an overfilling of the bottom tray, this carbon dioxide can flow out of the bottom tray in an unfavorable case and get from there to adjacent parts of the system or flow out of the system entirely. In this case, the carbon dioxide gas may possibly lead to a health impairment of bystanders.
- the installation according to the invention is characterized in that a collection area is formed in the area of the curing cabin, in which lighter protective gas is collected compared with the ambient atmosphere, that the transport path of the workpiece passes through the collecting area and that the at least one irradiation device along the collecting area is arranged.
- a first basic idea of the invention can be seen in the fact that a protective gas is used, which is lighter, that is less dense, compared with the ambient atmosphere.
- This Shielding gas does not accumulate at the bottom of the curing cabin but rises in the curing cabin up to the ceiling.
- the irradiation under protective gas is not carried out in an upwardly open bottom or immersion trough in the bottom region of the plant but rather in an upwardly closed, usually open-bottom collecting area on the ceiling of the curing cabin.
- the transport path of the workpiece passes through the collection area arranged on the ceiling side and also the irradiation device is positioned in the ceiling area in the region of the collection area.
- an inert gas which is lighter than the ambient atmosphere, has significant worker safety benefits. If, for example, an accidental overfilling of the system occurs due to a malfunction, the escaping gas initially does not collect in the surrounding rooms on the room floor but on the ceiling. Here, however, it usually does not present a hazard to workers at first and can be detected early by means of ceiling sensors. The system according to the invention and the method according to the invention are thus particularly safe.
- the collecting area according to the invention can in particular be formed by a ceiling trough, that is to say an inverted floor trough, which is closed at the top and to the sides and open towards the bottom.
- the collecting area may also have a closed area to the bottom for even better concentration of the protective gas, in which case at least one through-opening for the conveyor can be provided in this bottom-side area.
- provision can be made, in particular, for the height of the ceiling to be relative to the earthworks. in the collection area is greater than the height of the ceiling in adjacent, located outside of the collection area areas.
- the invention can be used in particular for UV radiation curing, wherein the irradiation device then serves to generate UV radiation.
- As conveyor according to the invention for example, serve a overhead conveyor or a floor conveyor.
- the transport path can enter the collection area substantially horizontally.
- a particularly simple construction according to the invention is given by the fact that the transport path rises into the collecting area.
- the transport path does not extend horizontally but obliquely to the horizontal from the collecting area environment into the collecting area and possibly out of the collecting area. This makes it possible to provide the collecting area with massive side walls, without a lock would be necessary, whereby a simple enclosure design ensures a particularly secure gas inclusion in the collection area.
- the transport path rises vertically into the collecting area.
- a particularly reliable and safe plant according to the invention is obtained in that the collecting area is arranged in an upper vertex of the transport path, that is, that the transport path reaches its highest point in the collecting area.
- the transport path suitably has an inlet track section on the workpieces enter the collecting area, as well as a spatially separate outlet track section, on which the workpieces exit from the collecting area.
- the collection area Preferably, both the inlet track section and the outlet track section run obliquely to the horizontal.
- the workpieces can also be driven on one and the same transport path section in the collection area and driven out of this again.
- a particularly economical and reliable plant is obtained according to the invention in that connects to the curing cabin at least one transport tunnel for supplying and / or discharging the workpiece into or out of the curing cabin. These transport tunnels are passed through by the transport track.
- two transport tunnels are provided on the hardening cabin, one of which serves for feeding the workpiece into the hardening cabin and a second for removing the workpiece from the hardening cabin.
- the collecting area according to the invention can be formed in a particularly simple manner by increasing the height of the ceiling with respect to the ground in the transport tunnel to the hardening cabin.
- the ceiling height increases along the transport path to the collecting area.
- the collecting area is completed in the lateral direction along the transport path by inclined ceiling elements.
- the ceiling elements of the two transport tunnels and the curing cabin and / or the transport path in the region of the curing cabin form at least approximately an inverted V-shape, wherein the ceiling elements and the web can also extend approximately horizontally in the vertex.
- the ceiling height on both sides of the sheets can then be about the same size.
- the collecting area is closed laterally in the direction of the transport path by obliquely to the vertical wall elements.
- these wall elements which are given in particular by the ceiling elements of the transport tunnel, at an angle between 30 ° and 60 °, preferably about 45 ° to the horizontal.
- the collecting area can be limited laterally but also by approximately perpendicular wall elements.
- Such vertically extending wall elements may be provided in particular for limiting transversely to the conveying direction.
- a particularly reliable gas filling of the collecting area can be given by the fact that at least one supply opening for supplying protective gas is provided on the curing cabin, in particular on its ceiling area.
- the protective gas is preferably supplied to the chamber in the collecting area itself, in particular on the cover side, since undesired gas turbulence and / or intermixing with ambient gas can thereby be prevented particularly well.
- the protective gas could also be supplied outside the collecting area and, if appropriate, the hardening cabin, from where it then flows into the collecting area due to its buoyancy.
- a plurality of feed openings are provided which in particular over a large area, for example as feed slots are formed.
- the protective gas discontinuously, in particular as a function of a concentration and / or level measurement in the collecting area. But it can also be a continuous gas injection. To avoid an overfilling of the collecting area, in this case, a continuous gas discharge in the vicinity of the collecting area, in particular below the collecting area, may be provided.
- At least one gas sensor is arranged in the ceiling region of the curing cabin.
- the gas sensor may be, for example, a protective gas sensor and / or an ambient gas sensor.
- the gas sensor may be located in the collection area and / or its surrounding areas to monitor the fill level of the collection area.
- the gas sensor may be designed as an oxygen sensor. A detection of the oxygen content in the collection area may therefore be of particular importance, since oxygen can greatly hinder the radiation hardening process.
- At least one gas lock is provided along the transport path.
- the gas lock can be provided, for example, in the transport tunnel, where it can prevent harmful gas flows through the transport tunnel into the collecting area.
- the collecting area can also be bounded laterally directly by a gas lock.
- the at least one gas lock can, for example, have a nozzle curtain. Additionally or alternatively, for example, a curtain of flexible cloth, such as plastic lapping, may be provided.
- a paint booth is arranged on the transport path. In this painting booth painting equipment for applying the coating to be cured are arranged.
- an air treatment plant is provided for adjusting the humidity of the gas contained in the spray booth.
- the air treatment plant can be designed in particular as a drying plant. This embodiment is based on the recognition that atmospheric moisture can get into it especially during the application process of the coating, where it then forms a kind of barrier layer, which can prevent complete curing.
- the humidity in the paint booth By controlling the humidity in the paint booth, the tendency to form a barrier layer can be reduced and / or eliminated.
- it may be provided for this purpose to blow air predried in the spray booth.
- the humidity in the paint booth is about 40% or less.
- the gas moisture is also controlled in the area between the paint booth and the curing booth.
- a device for adjusting the gas humidity in the transport tunnel is also advantageously provided.
- continuously or discontinuously prepared, ie pre-dried, air is blown into the transport tunnel and / or the paint booth.
- pre-dried air is necessary especially at high layer thicknesses.
- carbon dioxide (CO 2 ) and / or nitrogen (N 2 ) can be used as protective gas.
- the ambient atmosphere is typically air. If a shielding gas is used, which at the same temperature has a greater or only slightly lower density than the ambient atmosphere, according to the invention, the protective gas is heated relative to the ambient atmosphere, whereby a density reduction of the protective gas is associated relative to the ambient gas.
- a heating device for heating the protective gas is suitably provided. By heating the protective gas, it is also possible to collect such a protective gas, which is heavier than the ambient atmosphere at the same temperature, in the collecting area on the ceiling side.
- the protective gas is heated before its release in the curing cabin, for which the heating device is suitably arranged outside of the curing cabin.
- the protective gas can in principle also be heated within the curing cabin, for which purpose, for example, lamps can be provided.
- the shielding gas at the introduction may also have about the same temperature as the ambient gas.
- the irradiation device which irradiates the workpiece for coating hardening, can also be used simultaneously for gas heating.
- a particularly economical operation is given at a protective gas temperature between 40 0 C and 100 0 C, in particular between 50 0 C and 80 0 C.
- the ambient gas preferably has room temperature.
- the invention is particularly suitable for the machining of large workpieces, such as whole axle groups for passenger cars or trucks.
- the workpiece in the curing cabin is movable relative to the radiator.
- the conveyor has at least one pivotable workpiece holder for pivoting the workpiece in the curing cabin.
- the workpiece holder is pivotable at least in two, in particular in three axes.
- the irradiation device has at least one moveable emitter for changing the irradiation angle of the workpiece.
- the radiator may also have a pivotable reflector.
- the irradiation device preferably has UV radiators.
- the at least one radiator of the irradiation device can in principle be arranged in the irradiation booth.
- the radiator can also be arranged outside the curing cabin, said cabin then having windows through which the radiation can enter the cabin.
- radiation-permeable discs are arranged in the windows, in particular in the collecting area.
- the windows are suitably elongate and extend in or transverse to the transport direction of the workpiece.
- the radiators have reflectors.
- the inner walls of the curing cabin are at least partially provided with a reflection material.
- the reflection material produces a diffuse reflection in which an incident on the wall. Depending on the place of incidence, the light beam is reflected back in a different direction.
- the reflection material may have a reflection layer whose angular position is varied regularly or irregularly along the wall.
- the reflection material is provided only in the collecting area, so that a radiation reflection out of this area and thus an uncontrolled curing outside the collecting area is avoided.
- the inner walls in areas outside the collecting area and / or outside of the hardening cabin are radiation-absorbing, that is to say blackened.
- An absorbent inner wall is particularly advantageous in the feed region between the paint shop and curing booth, since in this area the coating is not yet cured.
- the curing cabin is preferably darkened.
- the irradiation device and the inner walls of the system also independent invention aspects can be seen.
- the inventive method is characterized in that compared to the ambient atmosphere less dense shielding gas, in particular nitrogen, is introduced into the curing cabin, which collects in a arranged on the ceiling of the curing cabin collecting area, and that the workpiece is conveyed through the cover side arranged collecting area and is irradiated therein.
- less dense shielding gas in particular nitrogen
- the method can be carried out in particular with a system according to the invention, the advantages explained in this connection being achieved.
- the workpieces are transported at least approximately horizontally into the curing cabin and are lifted at least approximately vertically into the inert gas atmosphere in the collecting area arranged on the ceiling side for curing.
- the conveying device according to the invention for transporting the workpiece may in particular be a rotary indexing machine and / or chain automatic machine.
- Fig. 1 is a schematic view of a radiation curing system according to the invention for carrying out the method according to the invention.
- FIG. 1 A system for radiation hardening of the coating of workpieces under protective gas is shown in FIG.
- the installation has a conveying device 60 in the form of a suspended conveyor, on which workpieces 1 are suspended via pivotable workpiece holders 67.
- the conveyor 60 conveys the workpieces 1 along a transport path 63 shown in dotted lines in the conveying direction 80 through the system.
- a painting booth 40 On the input side of the system, a painting booth 40 is provided in which the workpieces 1 are provided with the coating to be cured by means of a coating device 41.
- a blower 32 is provided for ventilation of the spray booth 40.
- a dehumidifier 34 is arranged for predrying the blown into the paint booth 40 air at the vent line.
- the workpieces 1 From the paint booth 40, the workpieces 1 arrive on the transport path 63 in a connecting channel 50 into which if the air dehumidifier 34 pre-dried air is blown. From the connecting channel 50, the workpieces 1 continue on the transport path 63 into a first transport tunnel 21 and from there into a curing cabin 10. In the curing cabin 10, the workpieces 1 are irradiated to cure the coating with UV light. The UV light is generated by emitters, not shown, within the curing booth 10 and / or generated outside the curing booth 10 and radiated through windows 11 into the interior of the curing booth 10. Via a second transport tunnel 22, the workpieces 1 are removed from the curing cabin 10.
- the curing that is the UV irradiation, under a protective gas atmosphere.
- a supply line 17 which is fed from a reservoir 16 with inert gas.
- the height of the ceiling 13 increases relative to the ground 8 along the transport path 63 to the curing booth 10.
- the ceiling 13 extends approximately horizontally.
- the height of the ceiling 13 relative to the ground 8 decreases with increasing distance from the curing cabin 10 again.
- a reverse trough structure is formed in the system along the conveying direction 80, in the upper region of which a collecting region 5 for the protective gas is formed.
- the collecting area 5 is limited by not shown, perpendicular to the ground 8 extending side wall elements of the transport tunnel 21, 22 and the curing cabin 10.
- a shielding gas is used that is lighter than the surrounding gas in the remaining parts of the system.
- This protective gas rises within the system upwards and accumulates in the collecting area 5. It is thus formed at the top of the system, a protective gas bubble, in which the UV curing is performed.
- This protective gas bubble is limited in the transport tunnels 21 and 22 in boundary regions 25 and 26 with respect to the ambient atmosphere. Since two different gas phases meet in the boundary regions 25, 26, these boundary regions 25, 26 are generally not sharp.
- the floor in the transport tunnels 21, 22 and the curing booth 10 along the transport path 63 runs approximately parallel to the ceiling 13.
- the extent of the collecting area is essentially determined by the ceiling shape, the course of the floor can the transport tunnels 21, 22 and the curing cabin 10 are basically freely varied without significant loss of functionality.
- the height of the ground with respect to the ground 8 in the transport tunnels 21, 22 and the hardening cabin 10 may be approximately constant.
- the transport path 63 After passing through the paint booth 40, the transport path 63 rises in the transport tunnel 21 upwards, so that the workpieces 1 enter the protective gas bubble formed in the collecting area 5 on the ceiling side. In the curing cabin 10, in which the irradiation takes place, the transport path 63 runs approximately horizontally through the collecting area 5 along the window 11. In the outlet-side transport tunnel 22, the height of the transport path increases with increasing distance from the curing cabin 10, so that the workpieces 1, once cured, emerge again from the cover-side, protective gas-filled collecting area 5.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Coating Apparatus (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06806343A EP1938033B1 (de) | 2005-10-20 | 2006-10-17 | Anlage und verfahren zum strahlungshärten einer beschichtung eines werkstückes unter schutzgas |
PL06806343T PL1938033T3 (pl) | 2005-10-20 | 2006-10-17 | System i sposób utwardzania za pomocą promieniowania ultrafioletowego powłoki przedmiotu obrabianego w atmosferze gazu ochronnego |
BRPI0617672-0A BRPI0617672A2 (pt) | 2005-10-20 | 2006-10-17 | instalação e processo por têmpera por radiação de um revestimento de uma peça com emprego de gás protetor |
US12/083,828 US20090288310A1 (en) | 2005-10-20 | 2006-10-17 | System and Method for Radiation-Hardening a Coating of a Workpiece Under a Protective Gas |
CN2006800393038A CN101292128B (zh) | 2005-10-20 | 2006-10-17 | 用于在保护气下辐射硬化工件涂层的设备和方法 |
JP2008535957A JP2009512543A (ja) | 2005-10-20 | 2006-10-17 | 保護ガス下での工作物コーティングの放射線硬化のためのプラントおよび方法 |
EA200800882A EA013578B1 (ru) | 2005-10-20 | 2006-10-17 | Установка и способ радиационного отверждения покрытия детали в среде защитного газа |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005050371.3 | 2005-10-20 | ||
DE102005050371A DE102005050371B4 (de) | 2005-10-20 | 2005-10-20 | Anlage und Verfahren zum Strahlungshärten einer Beschichtung eines Werkstückes unter Schutzgas |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007045442A1 true WO2007045442A1 (de) | 2007-04-26 |
WO2007045442B1 WO2007045442B1 (de) | 2007-06-21 |
Family
ID=37667144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/010016 WO2007045442A1 (de) | 2005-10-20 | 2006-10-17 | Anlage und verfahren zum strahlungshärten einer beschichtung eines werkstückes unter schutzgas |
Country Status (11)
Country | Link |
---|---|
US (1) | US20090288310A1 (de) |
EP (1) | EP1938033B1 (de) |
JP (1) | JP2009512543A (de) |
KR (1) | KR20080063516A (de) |
CN (1) | CN101292128B (de) |
BR (1) | BRPI0617672A2 (de) |
DE (1) | DE102005050371B4 (de) |
EA (1) | EA013578B1 (de) |
PL (1) | PL1938033T3 (de) |
UA (1) | UA90022C2 (de) |
WO (1) | WO2007045442A1 (de) |
Cited By (4)
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EP1967284A3 (de) * | 2007-03-06 | 2008-12-17 | Ist Metz Gmbh | Verfahren und Vorrichtung zur UV-Strahlungshärtung von Substratbeschichtungen |
US20110274855A1 (en) * | 2009-01-16 | 2011-11-10 | Daimler Ag | Method for coating a component |
EP2696155A1 (de) | 2012-08-07 | 2014-02-12 | Sturm Maschinen- & Anlagenbau GmbH | Verfahren und Vorrichtung zum UV-Härten |
EP2821147A1 (de) | 2013-07-01 | 2015-01-07 | Sturm Maschinen- & Anlagenbau GmbH | Beschichtungsanlage und Beschichtungsverfahren |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4649344B2 (ja) * | 2006-02-17 | 2011-03-09 | トリニティ工業株式会社 | 紫外線塗料硬化設備、塗料硬化方法 |
DE102007024745A1 (de) * | 2007-05-26 | 2008-11-27 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Trocknen von Gegenständen, insbesondere von lackierten Fahrzeugkarosserien |
US20140046471A1 (en) * | 2012-08-10 | 2014-02-13 | Globe Machine Manufacturing Company | Robotic scanning and processing systems and method |
CN114798344A (zh) | 2016-12-27 | 2022-07-29 | 沙特基础工业全球技术公司 | 利用电磁辐射或滚筒加热对涂层进行干燥 |
CN109051793A (zh) * | 2018-07-31 | 2018-12-21 | 中山易必固新材料科技有限公司 | 一种下沉式二氧化碳气体保护输送管 |
CN109365244A (zh) * | 2018-10-24 | 2019-02-22 | 安徽柳溪智能装备有限公司 | 一种辐射炉 |
EP3930921A1 (de) * | 2019-02-25 | 2022-01-05 | Cefla Societa' Cooperativa | Vorrichtung und verfahren zum trocknen/härten von chemischen produkten |
IT201900002665A1 (it) * | 2019-02-25 | 2020-08-25 | Cefla Soc Cooperativa | Apparato e metodo per l’essiccazione/polimerizzazione di prodotti chimici |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2887584A (en) * | 1957-10-01 | 1959-05-19 | High Voltage Engineering Corp | Electron irradiation apparatus |
DE19804202A1 (de) * | 1998-02-03 | 1999-08-05 | Viotechnik Ges Fuer Innovative | Vorrichtung für die Bestrahlung von Gegenständen unter Schutzgas |
DE10051109C1 (de) * | 2000-10-14 | 2002-04-25 | Messer Griesheim Gmbh | Anlage zum Strahlungshärten |
DE10157554A1 (de) * | 2001-11-23 | 2003-06-12 | Messer Griesheim Gmbh | Anlage zum Strahlungshärten |
DE10354165B3 (de) * | 2003-11-19 | 2004-11-04 | EISENMANN Maschinenbau KG (Komplementär: Eisenmann-Stiftung) | Vorrichtung und Verfahren zur Aushärtung einer Beschichtung in einem Schutzgas |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790801A (en) * | 1972-09-08 | 1974-02-05 | Ppg Industries Inc | Apparatus for ultraviolet light treatment in a controlled atmosphere |
FR2441432A1 (fr) * | 1978-11-15 | 1980-06-13 | Air Ind | Perfectionnements apportes aux enceintes pour le traitement de pieces |
JPS56121469U (de) * | 1980-02-20 | 1981-09-16 | ||
LU84911A1 (fr) * | 1983-07-14 | 1985-04-17 | Cockerill Sambre Sa | Procede et installation de cuisson d'un revetement organique applique sur un support |
JPS6242768A (ja) * | 1985-08-20 | 1987-02-24 | Dynic Corp | 電子線照射方法 |
JPH01159000U (de) * | 1988-04-23 | 1989-11-02 | ||
JP2001141371A (ja) * | 1999-11-11 | 2001-05-25 | Kanto Yakin Kogyo Kk | 雰囲気連続炉 |
US6655040B2 (en) * | 2002-01-04 | 2003-12-02 | The Diagnostics Group, Inc. | Combination ultraviolet curing and infrared drying system |
JP2003228176A (ja) * | 2002-02-04 | 2003-08-15 | Fuji Photo Film Co Ltd | 塗膜層の含水調整装置及び平版印刷版の製造方法 |
JP4069642B2 (ja) * | 2002-02-14 | 2008-04-02 | 大同特殊鋼株式会社 | ストリップ連続焼鈍用横型炉 |
DE20203407U1 (de) * | 2002-03-02 | 2002-06-27 | Fa. Thomas Rippert, 33442 Herzebrock-Clarholz | Anlage zur Lichthärtung von auf Werkstücken aufgebrachten Beschichtungsstoffen |
JP4059782B2 (ja) * | 2003-02-12 | 2008-03-12 | 富士フイルム株式会社 | 紫外線硬化型樹脂の硬化方法及びその装置 |
DE102004030674A1 (de) * | 2004-06-24 | 2006-01-19 | Basf Ag | Vorrichtung und Verfahren zum Härten mit energiereicher Strahlung unter Inertgasatmosphäre |
JP2006320813A (ja) * | 2005-05-18 | 2006-11-30 | Trinity Ind Corp | 紫外線照射型硬化装置 |
-
2005
- 2005-10-20 DE DE102005050371A patent/DE102005050371B4/de not_active Expired - Fee Related
-
2006
- 2006-10-17 JP JP2008535957A patent/JP2009512543A/ja active Pending
- 2006-10-17 BR BRPI0617672-0A patent/BRPI0617672A2/pt not_active IP Right Cessation
- 2006-10-17 EP EP06806343A patent/EP1938033B1/de not_active Not-in-force
- 2006-10-17 WO PCT/EP2006/010016 patent/WO2007045442A1/de active Application Filing
- 2006-10-17 PL PL06806343T patent/PL1938033T3/pl unknown
- 2006-10-17 CN CN2006800393038A patent/CN101292128B/zh not_active Expired - Fee Related
- 2006-10-17 EA EA200800882A patent/EA013578B1/ru not_active IP Right Cessation
- 2006-10-17 UA UAA200804985A patent/UA90022C2/ru unknown
- 2006-10-17 US US12/083,828 patent/US20090288310A1/en not_active Abandoned
- 2006-10-17 KR KR1020087012035A patent/KR20080063516A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2887584A (en) * | 1957-10-01 | 1959-05-19 | High Voltage Engineering Corp | Electron irradiation apparatus |
DE19804202A1 (de) * | 1998-02-03 | 1999-08-05 | Viotechnik Ges Fuer Innovative | Vorrichtung für die Bestrahlung von Gegenständen unter Schutzgas |
DE10051109C1 (de) * | 2000-10-14 | 2002-04-25 | Messer Griesheim Gmbh | Anlage zum Strahlungshärten |
DE10157554A1 (de) * | 2001-11-23 | 2003-06-12 | Messer Griesheim Gmbh | Anlage zum Strahlungshärten |
DE10354165B3 (de) * | 2003-11-19 | 2004-11-04 | EISENMANN Maschinenbau KG (Komplementär: Eisenmann-Stiftung) | Vorrichtung und Verfahren zur Aushärtung einer Beschichtung in einem Schutzgas |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1967284A3 (de) * | 2007-03-06 | 2008-12-17 | Ist Metz Gmbh | Verfahren und Vorrichtung zur UV-Strahlungshärtung von Substratbeschichtungen |
US20110274855A1 (en) * | 2009-01-16 | 2011-11-10 | Daimler Ag | Method for coating a component |
US8652585B2 (en) * | 2009-01-16 | 2014-02-18 | Daimler Ag | Method for coating a component |
EP2696155A1 (de) | 2012-08-07 | 2014-02-12 | Sturm Maschinen- & Anlagenbau GmbH | Verfahren und Vorrichtung zum UV-Härten |
EP2821147A1 (de) | 2013-07-01 | 2015-01-07 | Sturm Maschinen- & Anlagenbau GmbH | Beschichtungsanlage und Beschichtungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
PL1938033T3 (pl) | 2013-03-29 |
US20090288310A1 (en) | 2009-11-26 |
BRPI0617672A2 (pt) | 2011-08-02 |
EA200800882A1 (ru) | 2008-10-30 |
CN101292128A (zh) | 2008-10-22 |
WO2007045442B1 (de) | 2007-06-21 |
EA013578B1 (ru) | 2010-06-30 |
DE102005050371A1 (de) | 2007-04-26 |
DE102005050371B4 (de) | 2012-08-16 |
UA90022C2 (ru) | 2010-03-25 |
EP1938033B1 (de) | 2012-09-19 |
KR20080063516A (ko) | 2008-07-04 |
JP2009512543A (ja) | 2009-03-26 |
EP1938033A1 (de) | 2008-07-02 |
CN101292128B (zh) | 2010-10-20 |
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