EP2773914A1 - Vorrichtung und verfahren zum temperieren von gegenständen - Google Patents
Vorrichtung und verfahren zum temperieren von gegenständenInfo
- Publication number
- EP2773914A1 EP2773914A1 EP12778242.3A EP12778242A EP2773914A1 EP 2773914 A1 EP2773914 A1 EP 2773914A1 EP 12778242 A EP12778242 A EP 12778242A EP 2773914 A1 EP2773914 A1 EP 2773914A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tempering
- temperature
- vehicle body
- tempered
- lokaltemperiereinrichtung
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
-
- 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
- F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
-
- 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
- F26B15/12—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 the lines being all horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/50—Ducting arrangements from the source of air or other gases to the materials or objects being dried
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying goods
- F26B2210/12—Vehicle bodies, e.g. after being painted
-
- 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
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
- F26B3/305—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements the infrared radiation being generated by combustion or combustion gases
Definitions
- the invention relates to a device for controlling the temperature of objects, in particular for drying coated vehicle bodies, with a) a housing; b) a tempering tunnel accommodated in the housing, through which an object can be transported by means of a transport system in a transport direction; c) at least one tempering device for tempering the article.
- the invention relates to a method for controlling the temperature of objects, in particular for drying coated vehicle bodies, in which objects are transported through a tempering tunnel and tempered by means of at least one tempering device.
- vehicle body here not only the complete vehicle body are understood, but also such large body parts, in which the problems outlined below in the same way.
- tempered air is understood to mean one which has the temperature required for temperature control of the vehicle body.
- tempering in the automotive industry namely, heating of vehicle bodies is the process of drying the coating of a vehicle body, be it a paint or an adhesive or the like.
- the following description of the invention in detail is based on the example of such a dryer.
- drying all processes are meant in which the coating of the vehicle bodywork, in particular a lacquer, can be cured, be this by expelling solvents or by crosslinking the coating substance.
- Known designed as a dryer devices of the type mentioned above usually have a tempering ne in Temperiertunnel in which the vehicle body is heated as a whole to a desired temperature.
- a pressure chamber may be present; tempered air through nozzles on the outer surface and, where appropriate, on the inner surface of the vehicle body can be given from these pressure chambers.
- Vehicle bodies have recently become increasingly complicated in structure. In particular, they have different masses in different areas. For example, the lowermost area, the sill area or the floor area, is heavily massed and thus has a considerable heat capacity. The heating of the various areas of body requires a considerable amount of time until the heat has completely penetrated these areas. In addition, this time differs locally, depending on how precisely in each area the mass distribution and the distribution of heat capacities is.
- the vehicle body as a whole is tempered as a whole over a certain period of time with the tempering device. Due to the different masses of the body parts, however, areas or parts of the vehicle body may have different temperatures, which may be below a required minimum temperature for optimal drying possible in some parts, although other areas and parts of the vehicle body already have the required target temperature or even exceed.
- the residence time of the vehicle body to be dried in the dryer is usually adjusted to the longest time that the worst, most massed area of the vehicle body needs to dry.
- Object of the present invention is to provide a device and a method of the type mentioned, which take into account this idea.
- the device is thereby set up such that certain areas of the object, in particular the vehicle body, can be tempered in a targeted manner, without this having the same influence on other and in particular adjacent areas of these targeted areas of the object and without simultaneously other and in particular adjacent Areas of these targeted tempered areas of the article must be tempered.
- a detection device in a test zone, is arranged, with which a temperature distribution on the surface of the object can be detected, wherein the test zone is located in the transport direction in front of the Lokaltemperier gifted; b) output signals of the detection device are processed by means of a control unit to control signals, by which the temperature control units of Lokaltemperier styles are controlled.
- the detection device comprises a plurality of temperature sensors, by which at least the outer contour of the object is largely detectable.
- temperature sensors are preferably infrared sensors, for example in the form of IR cameras, laser temperature sensor or the like into consideration.
- the article can simply be guided past the temperature sensors or through the portal formed by them during transport through the tempering tunnel.
- the Lokaltemperier realized is arranged in a pre-tempering zone, which is located in the transport direction in front of a tempering zone in which the object is tempered as a whole.
- a pre-tempering zone which is located in the transport direction in front of a tempering zone in which the object is tempered as a whole.
- mass-afflicted areas and parts of the vehicle body can be pre-tempered, so that the actual temperature of the vehicle body can be done as a whole faster and more energy efficient.
- the Lokaltemperier beautiful is arranged in a Wegemperierzone, which is located in the transport direction behind a tempering zone, in which the object is tempered as a whole.
- the vehicle bodywork is treated as it were for drying, in that, in particular, parts which are subject to mass are specifically tempered.
- the detection device it can be used to determine beforehand which areas or parts of the vehicle body require a night temperature control. With a uniform deviation from the target temperature up or down at all Detektxonslitis can thereby also the overall energy level detected and be readjusted if necessary.
- the temperature control units of the local temperature control device is movable, so that its main radiation direction can be adjusted.
- the main beam direction should dabe define that direction in which a tempering unit unfolds its greatest effect.
- tempering units of the local tempering device can be designed as heat radiators.
- tempering units of the local tempering device can be designed as heat radiators.
- infrared radiators and dark radiators are used.
- the above-mentioned object is achieved in that locally limited areas of the object are specifically tempered by means of a Lokaltemperier sensible.
- Targeted temperature control also means here that - again using the example of the vehicle body - certain areas of the vehicle body can be tempered in a controlled manner, without this having the same influence on other and in particular adjacent areas of these specifically tempered areas of the vehicle body and without simultaneously other and in particular adjacent areas of these targeted temperature areas of the vehicle body must be tempered.
- the advantages correspond to the advantages explained above for the device.
- the locally limited areas of the object are determined by means of a detection device, by means of which a temperature distribution on the surface of the object is detected.
- Figure 1 is a horizontal section of a dryer for
- Figure 2 is a vertical section of the dryer of Figure 1 according to the local line II-II with a view of the test zone;
- Figure 3 is a vertical section of the dryer of Figure 1 according to the local line III-III with a view of the Gabemperierzone;
- FIG. 4 shows a vertical section, corresponding to FIG. 3, of a dryer according to a second exemplary embodiment with a modified night-tempering zone;
- FIG. 5 a horizontal corresponding to FIG
- Section of a dryer according to a third embodiment with a further modified Häemperierzone shows a Figures 3 and 4 corresponding vertical section of the dryer of Figure 5 with a view of the Häemperierzone.
- a drier, generally designated 10, for coated vehicle bodies 12 is shown, which in a known manner comprises a housing 14 in which a tempering tunnel 16 is accommodated.
- the tempering tunnel 16 comprises a tempering zone 18, whose interior is divided by two vertical longitudinal walls 20, 22 into two lateral pressure chambers 24, 26 and an intermediate central drying tunnel 28.
- the coated vehicle bodies 12 are conveyed through the tempering tunnel 16 by means of a transport system 30 shown schematically.
- a transport system 30 shown schematically.
- sluices not shown in general, are provided, which enable the passage of the vehicle body 12 into and out of the tempering tunnel 16 without great loss of heat and with little exchange of atmosphere.
- each a plurality of short jet nozzles 32 and wide jet nozzles 34 which establish a connection between the pressure chambers 24, 26 and the drying tunnel 28.
- the pressure chambers 24, 26 are fed in a known manner with tempered air, which then flows through both the short jet nozzles 32 and through the wide jet nozzles 34 and discharged from them into the drying tunnel 28 and directed toward the vehicle body 12.
- a tempering device in the form of a Volltemperier sensible 35 is formed, by means of which the vehicle bodies 12 as Whole tempered.
- the short jet nozzles 32 are nozzles with such a short discharge width that they can act on the side of the vehicle body 12 facing them. Such short jet nozzles 32 are known per se. Their jet direction is adjustable, for which purpose the short jet nozzles 32 can be located, for example, in openings in the longitudinal walls 20, 22 with spherical capped boundary walls, whereby the short jet nozzles 32 are adjustably guided in their angular position.
- the wide jet nozzles 34 have a larger discharge width than the short jet nozzles 32, whereby it is possible to discharge the hot air emerging from the wide jet nozzles 34 through an opening in the facing side surface of the vehicle bodies 12, for example through a window opening or through an opened door directed to the opposite body side, so that thus the hot air flow traverses the entire interior of the vehicle body 12.
- the direction of this hot air is such that it is directed primarily to the lower, inner region of the vehicle body 12, where relatively much mass and therefore a large heat capacity is present.
- the tempering tunnel 16 comprises a test zone 36 and a Wegemperierzone 38 for Grepsch the vehicle body 12, which are located in the transport direction behind the tempering zone 18, in which the vehicle body is tempered as a whole.
- the test zone 36 is located in the transport direction before the Wegemperierzone 38.
- a detection device 40 is arranged, which is traversed by the vehicle body to be checked 12 after the tempering zone 18 and with which the temperature distribution on the surface of the vehicle body 12 can be detected.
- the detection device 40 comprises a plurality of temperature sensors 42, as they are known per se.
- infrared sensors e.g. in the form of IR cameras, laser temperature sensors or the like in question.
- the temperature sensors 42 are arranged like a portal, as can be seen in Figure 2, where not all temperature sensors 42 carry a reference numeral.
- the outer contour of the vehicle body 12 can be largely covered by the detection range of the temperature sensors 42 when the vehicle body 12 passes by the temperature sensors 42.
- a support structure for the temperature sensors 42 is not shown for the sake of simplicity.
- the detection of the temperature distribution on the surface of the vehicle body 12 does not mean that always a complete surface image of the vehicle body 12 is created or must be. For example, it may also only be desired to check in the test zone 36 whether agreed areas of the vehicle body 12, for example, the Schwel ler Scheme, have a required set temperature.
- the information density about the temperature distribution on the surface of the vehicle body 12 thus depends on the number and / or the arrangement of the temperature sensors 42.
- the demoemperierzone 38 now includes in turn a limited by longitudinal walls 44 and 46
- Mapatunnel 48 in which by means of a further temperature control in the form of Lokaltemperier coupled 50 locally limited areas of the vehicle body 12 can be specifically controlled temperature.
- the longitudinal walls 44 and 46 carry as temperature control units a plurality of air nozzles 52, which are independently activated and controlled, so that each air nozzle 52 is because able to deliver tempered air regardless of the remaining air nozzles 52 of the Lokaltemperier worn 50 to the vehicle body 12.
- each air nozzle 52 is supplied via a separate supply line 54 with tempered air, wherein the leads 54 to the air nozzles 52 on a longitudinal wall 44, 46 via a respective only visible in Figure 3 distribution device 56 optionally with tempe ⁇ - oriented air can be supplied or not.
- the leads 54 are provided with a reference character.
- ⁇ a not specifically shown circulation system may be present, as it is known per se and by which the atmosphere in the temperature control tunnel 16 is circulated in the entire tempering tunnel 16 largely the same temperature prevails.
- the air nozzles 52 of the Lokaltemperier Anlagen 50 in the Heilemperierzone 38 are now placed on the longitudinal walls 44 and 46, that in particular massive areas of the vehicle body 12 can be acted upon with tempered air.
- the temperature control units, ie here the air nozzles 52 arranged from bottom to top in four groups A, B, C and D.
- the group A is assigned to the floor group, the group B to the sill area, the group C to a middle area and the group D to an upper area of the vehicle body 12 near the roof rail.
- air nozzles 52 of the groups B, C and D flank the vehicle body 12 on both sides.
- the detection device 40 When the vehicle body 12 passes from the tempering zone 18, the detection device 40, their temperature sensors 42 produce output signals which are received by control units 58, evaluated and processed into control signals, in turn, the air nozzles 52 of the Lokaltemperier listening 50 is controlled in the Heilemperierzone 38. From the output signals of the temperature sensors 42, the control units 58 can generate a temperature data set and from this a temperature profile from which local temperature differences on the surface of the vehicle body 12 can be derived. The information thus obtained can then be compared with a stored body type-dependent temperature profile, so that the Lokaltemperier couples 50 can be controlled accordingly in the Wegemperierzone 38.
- the data density that can be obtained with the detection device 40 depends on the number and type of temperature sensors 42 used.
- the vehicle body 12 in the tempering zone 18 should reach a temperature of 120 ° C. If the detection device 40 now determines, for example, that the vehicle body 12 has a temperature in the transport direction right threshold range, which is below a lower minimum value, for example below 110 ° C, activate the control units 58, the distribution device 56 such that tempered air from the Air nozzles 52 of the group B exits, which are associated with this right threshold area of the vehicle body 12. In this way, the too-cool threshold region of the vehicle body 12 is tempered during its passage through the Wegemperierzone 38 and heated to the target temperature of 120 ° C.
- all regions of the vehicle body 12 covered by the air nozzles 52 can be temperature-controlled at night if the detection device 40 detects temperatures that are too low in certain areas of the vehicle body 12.
- the detection device 40 detects temperatures that are too low in certain areas of the vehicle body 12.
- the distribution device 56 is controlled in accordance with the control units 58 so that the required air nozzles 52 are supplied with tempered air.
- a modified Lokaltemperier constructive 50 which also also comprises movable tempering 60, here vorlie in the form of a multi-axis robotic arm 62 ⁇ gene carrying an air nozzle 64, which via a flexible Lei ⁇ tion 66 is connected to one of the leads 54.
- movable tempering 60 here vorlie in the form of a multi-axis robotic arm 62 ⁇ gene carrying an air nozzle 64, which via a flexible Lei ⁇ tion 66 is connected to one of the leads 54.
- These movable temperature control units 60 can reach the interior of the vehicle body 12 via their window openings, so that even areas in the interior of the vehicle body 12 can be tempered later.
- temperature sensors 68 are also included in the detection device 40, which can detect the temperature on the inner wall on the opposite side through the window openings of the vehicle body 12 and have a corresponding scanning range.
- Two of these temperature sensors 64 can be seen in FIG. 2, the scanning window of which is indicated on the respective opposite inner surface of the vehicle body 12 by dashed lines. In a corresponding manner, further such temperature sensors 64 may be present in order to also the
- a modified dryer 10 in which a modified second tempering device in the form of a local tempering device 70 is provided in the night-tempering zone 38, with which locally delimited areas of the vehicle body 12 can be tempered in a targeted manner.
- a modified second tempering device in the form of a local tempering device 70 is provided in the night-tempering zone 38, with which locally delimited areas of the vehicle body 12 can be tempered in a targeted manner.
- the air nozzles 52 as individually controllable tempering heat radiators 72 available, which emit heat radiation to the vehicle body 12, so that local areas of the vehicle body 12 can be specifically controlled temperature.
- the heat radiators 72 are connected to supply lines 74 instead of supply lines for tempered air, via which che the heat radiator 72 can be supplied from not specifically shown Ban ⁇ len / reservoirs with the resources that are necessary for their operation. Infrared radiators, which must be energized, and dark radiators have proven to be useful as heat radiators 72 in practice, which generate heat by combustion of an oxygen-gas mixture, which must be supplied accordingly.
- the heat radiators 72 can be operated with different power, so that the amount of heat emitted by a heat radiator 72 per unit time can be adjusted.
- the example of the heat radiator 72 illustrates a finer division of the temperature control units into groups; there are groups A, B, C, D, E, F, which are assigned from bottom to top of the floor panel, the sill area, a central area, the window area, the area of the roof rail and the roof of the vehicle body 12. Also, the air nozzles 52 of the tempering device 50 may be attached ⁇ arranged in such a finer subdivision.
- both the air nozzles 52 of the Lokaltemperier interests 50 and the heat radiator 72 of the Lokaltemperier interests 70 may be rigid.
- One or more of the air nozzles 52 or one or more of the heat radiators 72 may also be movable, e.g. be moved, so that the main beam direction can be adjusted.
- the vehicle bodies to be heated 12 in the heating zone 18 to a target temperature ⁇ Tempe does not reach the parts or areas of the vehicle body 12th To cool these Areas are detected in the test zone 36 and brought later in the Wegemperierzone 38 to the desired temperature.
- the vehicle body 12 need only be heated to a first temperature ⁇ , but other areas must be heated to a relatively higher second temperature T 2 in order to effect adequate drying at the respective parts or areas.
- the vehicle body 12 is heated in such a case as a whole to the higher temperature T 2 , so that it is ensured that all parts and areas of the vehicle body 12 reach the respectively required minimum temperature.
- those parts and areas of the vehicle body 12 can then be specifically heated to the second, higher temperature T 2 , without this taking place for the remaining areas at the temperature Ti. If the test procedure in the test zone 36 has shown that there are other regions with the desired temperature Ti that they do not have, such regions can also be brought to the desired temperature Ti in the night-tempering zone 38.
- a Lokaltemperier noisy 50 or 70 may also be provided alternatively or in addition to the Goodemperierzone 38 in a Vortemperierzone, which is located in the transport direction in front of the tempering zone 18, in which the vehicle bodies 12 are tempered as a whole.
- this preheating zone certain parts or regions of the vehicle body 12 may then be preheated, possibly under specification of a known target temperature profile, so that the actual heating and / or drying process can take place more quickly than without the preheating zone.
- air nozzles 52 and heat radiators 72 can also be combined to specifically control certain parts or regions of the vehicle body 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Drying Of Solid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12778242T PL2773914T3 (pl) | 2011-11-03 | 2012-10-17 | Urządzenie i sposób do wygrzewania przedmiotów |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011117666.0A DE102011117666B4 (de) | 2011-11-03 | 2011-11-03 | Vorrichtung und Verfahren zum Temperieren von Gegenständen |
| PCT/EP2012/004334 WO2013064214A1 (de) | 2011-11-03 | 2012-10-17 | Vorrichtung und verfahren zum temperieren von gegenständen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2773914A1 true EP2773914A1 (de) | 2014-09-10 |
| EP2773914B1 EP2773914B1 (de) | 2019-04-24 |
Family
ID=47076149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12778242.3A Active EP2773914B1 (de) | 2011-11-03 | 2012-10-17 | Vorrichtung und verfahren zum temperieren von gegenständen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2773914B1 (de) |
| DE (1) | DE102011117666B4 (de) |
| PL (1) | PL2773914T3 (de) |
| WO (1) | WO2013064214A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014009945A1 (de) | 2014-07-04 | 2016-01-07 | Dürr Systems GmbH | Lackierverfahren und Lackieranlage zur Dekorlackierung |
| MY186755A (en) * | 2015-01-26 | 2021-08-18 | Nissan Motor | Paint baking oven and paint baking method |
| DE102015214711A1 (de) | 2015-07-31 | 2017-02-02 | Dürr Systems Ag | Behandlungsanlage und Verfahren zum Behandeln von Werkstücken |
| DE102015214706A1 (de) | 2015-07-31 | 2017-02-02 | Dürr Systems Ag | Behandlungsanlage und Verfahren zum Behandeln von Werkstücken |
| DE102015224916A1 (de) | 2015-12-10 | 2017-06-14 | Dürr Systems Ag | Behandlungsanlage und Verfahren zum Behandeln von Werkstücken |
| DE102016113062A1 (de) | 2016-07-15 | 2018-01-18 | Eisenmann Se | Vorrichtung, Anlage und Verfahren zum Temperieren von Werkstücken |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2012161C (en) * | 1989-06-12 | 1999-03-16 | Yoshio Tomioka | Apparatus for painting |
| US5282145A (en) * | 1991-08-29 | 1994-01-25 | Ronald Lipson | Method of repair paint curing for production lines and apparatus |
| US5456023A (en) * | 1994-06-28 | 1995-10-10 | Ransburg Corporation | Advance cure paint spray booth |
| DE10045608A1 (de) * | 2000-09-15 | 2002-03-28 | Volkswagen Ag | Verfahren und Vorrichtung zum Trocknen einer lackierten Kraftfahrzeugkarosserie |
| WO2005011878A2 (de) * | 2003-07-24 | 2005-02-10 | Eisenmann Maschinenbau Gmbh & Co. Kg | Vorrichtung zur aushärtung einer aus einem material, das unter elektromagnetischer strahlung aushärtet, insbesondere aus einem uv-lack oder aus einem thermisch aushärtenden lack, bestehenden beschichtung eines gegenstandes |
| DE102005060388A1 (de) * | 2005-12-16 | 2007-06-21 | Advanced Photonics Technologies Ag | Verfahren und Anordnung zur Lacktrocknung |
| DE202008017366U1 (de) * | 2008-09-09 | 2009-07-09 | Wolf Verwaltungs Gmbh & Co. Kg | System zur Steuerung der Kabineninnentemperatur in einer Trocknungs- und/oder Lackier-Kabine |
| DE102011011261A1 (de) | 2011-02-15 | 2012-08-16 | Eisenmann Ag | Vorrichtung zum Temperieren von Fahrzeugkarosserien |
-
2011
- 2011-11-03 DE DE102011117666.0A patent/DE102011117666B4/de active Active
-
2012
- 2012-10-17 WO PCT/EP2012/004334 patent/WO2013064214A1/de not_active Ceased
- 2012-10-17 PL PL12778242T patent/PL2773914T3/pl unknown
- 2012-10-17 EP EP12778242.3A patent/EP2773914B1/de active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013064214A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2773914B1 (de) | 2019-04-24 |
| DE102011117666B4 (de) | 2019-01-17 |
| PL2773914T3 (pl) | 2019-09-30 |
| WO2013064214A1 (de) | 2013-05-10 |
| DE102011117666A1 (de) | 2013-05-08 |
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