EP1761340A1 - Installation d'application de peinture automobile et procede utilisant l'installation - Google Patents
Installation d'application de peinture automobile et procede utilisant l'installationInfo
- Publication number
- EP1761340A1 EP1761340A1 EP05766714A EP05766714A EP1761340A1 EP 1761340 A1 EP1761340 A1 EP 1761340A1 EP 05766714 A EP05766714 A EP 05766714A EP 05766714 A EP05766714 A EP 05766714A EP 1761340 A1 EP1761340 A1 EP 1761340A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paint
- circuit
- solvent
- scrapers
- secondary circuit
- 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
- 239000003973 paint Substances 0.000 title claims abstract description 154
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 239000002904 solvent Substances 0.000 claims abstract description 64
- 238000009826 distribution Methods 0.000 claims abstract description 48
- 238000011084 recovery Methods 0.000 claims abstract description 31
- 238000010422 painting Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000010926 purge Methods 0.000 claims description 45
- 238000003860 storage Methods 0.000 claims description 29
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 9
- 239000003086 colorant Substances 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 3
- 108010066114 cabin-2 Proteins 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/149—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet characterised by colour change manifolds or valves therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1481—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet comprising pigs, i.e. movable elements sealingly received in supply pipes, for separating different fluids, e.g. liquid coating materials from solvent or air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
Definitions
- the invention relates to an automotive paint application installation and a method using such an installation.
- the automotive paint distribution and application facilities generally include a plurality of manual or automatic paint application stations each connected to a plurality of paint distribution circuits.
- Each paint distribution circuit corresponds to a particular shade and feeds each application station from a paint tank.
- the paint is circulated in the circuit, also called "circulating".
- the paint tint to be applied is selected by a color change device, called a tint changer, having a plurality of valves whose input is connected to a paint distribution circuit by a color change device. and whose outlet is connected to a supply line connected to the station paint application device. Between two paint applications of different colors, this supply line is rinsed by means of a purge system. The opening of the color changer valves is automated to automate the application of the paint.
- Distribution circuits of this size are unlikely for paint colors rarely used, especially since a small amount of paint, of the order of 5 liters, is required to paint a car. These shades are therefore most often applied manually, but with a finish lower than the usual shades applied austatically.
- smaller vessels have been brought closer to the application stations to also reduce the length of the distribution circuit.
- a not insignificant volume of paint for charging the distribution circuit is still necessary (several hundred liters), and the paint must be kept permanently in circulation.
- the paint consumption is too low, the paint is denatured so that the quality and color are no longer in conformity, and the product must be destroyed and replaced.
- the object of the invention relates to an automotive paint application installation comprising a plurality of paint stations each connected to a plurality of main current paint distribution circuits, each paint station comprising a device dispenser supplied with paint through the outlet of a main shade changer provided with a purge system, each main shade changer having a plurality of inlet valves each connected to a main distribution circuit of a current shade , the valves and the application devices being controlled by a control system, characterized in that it further comprises a secondary system for dispensing and recovering paint of rare shade controlled by the control system comprising at least one circuit secondary distribution and paint recovery supplying the plurality of paint stations, dimensions r compared to the main circuits, the secondary circuit comprising: a system for storing and circulating scrapers, the inlet and the outlet of which are connected respectively downstream and upstream of the paint stations in order to circulate the scrapers in the part of the circuit supplying the substations,
- At least one paint tank of rare color a solvent tank and a solvent recovery tank, connected upstream of the outlet of the scraper storage system, a distribution device connected to the inlet of the system scraper storage, for directing the fluid leaving the paint stations to the tanks of paint, solvent or recovery,
- each connecting line being provided with an independent purge system for purging between the flush three-way valve and the inlet valve of the main color changer.
- the reduced size of the secondary distribution and recovery circuit reduces the amount of rare shade paint used.
- the scraper circulation system associated with the distribution device, makes it possible to recover the excess of rare-colored paint at the exit of the painting and painting stations.
- each connecting line allows its cleaning during the purge of the secondary circuit, without requiring the stop main color changers that distribute another paint tint from a main circuit. Cleaning operations of the connecting line and the secondary circuit can thus be performed in masked time without affecting the rate of the installation,
- each connecting line is connected a secondary color changer whose output is connected to the inlet valve of the corresponding main color changer, and which comprises at least one intake valve connected to a secondary circuit by the valve three channels flush.
- This shade changer similar in structure to the main color changers, can be connected to a single secondary circuit. One or more rare colors can then be applied according to the number of paint tanks connected to this circuit. Or, preferably, this changer is connected to two or more secondary circuits, each having one or more paint vats.
- each secondary circuit and / or each connecting pipe purge system is connected to a compressed gas supply.
- a gas blowing throughout the circuit secondary and / or in the connecting line removes traces of solvent remaining after cleaning.
- the scraper storage and circulation system comprises a storage station whose inlet and outlet are controlled by solenoid valves.
- the entry and exit of the scrapers can thus be automated.
- the storage station has a substantially L-shaped tubular shape, the upper and lower ends forming the inlet and the outlet respectively, the scrapers being stored in the substantially vertical portion.
- the system for introducing and recovering scrapers is thus compact, and makes it possible to place quickly and easily by gravity each scraper entering the station in a potion in which it is ready to be reintroduced into the circuit.
- the invention also relates to a method of dispensing and recovering rare-colored paint for the use of an installation according to the invention, characterized in that it comprises the steps of: - pushing, between two scrapers, a predetermined quantity of paint in a secondary distribution circuit for supplying the paint stations via the connecting pipes.
- the unused paint is thus recovered between each use, and the secondary circuit cleaned which allows to limit considerably the loss of paint.
- the secondary circuit can then be used to subsequently dispense the same paint hue, or other hue.
- the rinsing of the secondary circuit is carried out by introducing two predetermined quantities of solvent separated by a scraper following a scraper according to the amount of paint, at least a part of the second quantity of solvent introduced being directed towards the tank. of solvent by means of the distribution device.
- each secondary circuit is provided with scraper sensors
- some of the paint introduction, recovery and purge steps of the secondary circuit are controlled by the control system in response to detection signals emitted by the scraper sensors.
- FIG. 1 is a schematic representation of an installation according to the invention
- - Figure 2 is a schematic representation of a connecting line connecting a secondary circuit to a paint station
- FIG. 3 is a schematic representation of a particular embodiment of a connection line
- - Figure 4 is a schematic representation of a system for storing and circulating scrapers.
- the arrows indicate the flow direction of the fluids.
- Figure 1 shows an automotive paint applicalion installation according to the invention.
- the installation comprises a plurality of painting stations 1, manual or robotic, arranged in a cabin 2 in which are introduced the vehicles to be painted in the direction of the arrow F of Figure 1.
- Each paint station 1 comprises an application device 3 supplied with paint through an outlet pipe 4 of a main shade changer 5, as shown in FIG. 2.
- the dashed line represents the wall of the cabin 2.
- Each changer of main shade 5 comprises a plurality of valves, paint admission 6.
- Each intake valve is connected on the one hand to a main paint distribution circuit (not shown) and on the other hand to the outlet pipe of the paint 4.
- the main paint distribution circuits are conventional and will not not described. They are used to apply the paint colors commonly applied and called in the following "common colors".
- each valve is connected to a paint distribution circuit corresponding to a current predetermined color.
- the main color changer is further provided with a purge system which comprises two valves 7 and 8 upstream of the inlet valves 6 and respectively connected to a solvent supply and a compressed gas supply (not shown). The latter is generally compressed air, while the solvent will be chosen according to the nature of the paint.
- the purge system also comprises an evacuation pipe 9 connected to the application device 3 and leading to a purge collector 10.
- the purge of a main color changer 5 is thus carried out in the following manner, after the application of a paint, the inlet valves 6 are all closed, then the solvent admission valve 7 is opened and Ie The solvent flows in the outlet line 4, passes through the application device 3, then into the evacuation line 9 and is recovered in the purge manifold 10.
- the solvent admission valve 7 is then closed and the admission valve, compressed gas 8 is opened to let the gas pass in the same way and dry the inside of the pipes.
- This valve is then closed and another paint admission valve 6 can be opened to apply a different shade. All the valves 6 to 8, as well as the application devices 3, are controlled by a control system (not shown). Of course, other purge systems can be used.
- Each main color changer 5 is further connected to a secondary paint distribution circuit 11 for the application of a low diffusion tint, called a "rare hue".
- a secondary paint distribution circuit 11 for the application of a low diffusion tint, called a "rare hue".
- an inlet valve 12 connected to the outlet pipe 4 of the exchange changer main shade is connected to a connecting line 13, sometimes called an antenna, which is connected to the secondary circuit 11 by a flush valve 14 three-way.
- a purge system independent of the purge system at the main changer, is associated with the connecting pipe 13.
- This purge system comprises a first purge pipe 15 connected to the third channel of the flush valve 14, this first pipe 15 being connected to a solvent supply 16 and a compressed gas supply 17 via a three-way valve 115.
- the purge system comprises a second bleed line 18, one end of which is connected to a third channel of the valve. intake 12, to which the connecting line 13 is connected, and the other end is connected to the purge manifold 10 of the purge system of the main changer.
- the connecting pipe 13 is preferably of a length as small as the clearance around the main changer 5.
- the purge is then carried out by closing the three-way valve 14 on the side secondary circuit 11, the inlet valve 12 of the main changer on the main changer side 5.
- the solvent and compressed air then follow the following path: first purge line 15, connecting line 13, second purge line 18, collector purge 10.
- the operation of the three-way valve 115 selects the solvent inlet to perform the rinsing, then compressed air so as to drive off the residual solvent so as not to over-dilute the next shade.
- a secondary shade changer 5 ' is connected to the connecting line 13. This secondary changer 5' has a structure similar to that of a main changer 5.
- the example it comprises two intake valves 20, 20 'each connected to a secondary distribution circuit 11, 11' by a flush valve 14, 14 ', and connected to the outlet line 21 of the secondary changer.
- the outlet of this outlet pipe is connected to the inlet valve 12 of the main changer.
- the secondary changer comprises, upstream of the intake valves 20, 20 ', a solvent inlet solenoid valve 22 connected to a solvent collector 16', and a compressed gas inlet valve
- the inlet of the outlet line 21 of the secondary changer 5 ', located upstream of the solenoid valve 22 and the valve 23 is connected by the first purge line 15 'to the third channels of the flush valves 14, 14'.
- the solvent collector 16 ' is connected to this first purge line 15' so as to supply solvent to the flush valves 14, 14 'and the secondary changer 5'.
- Purge of the connecting line 13 and the secondary shade changer 5 is then performed as follows.
- the corresponding flush valve 14 (or 14 ') is closed on the secondary circuit side 11, while the inlet valve 12 of the main changer is closed on the main changer side.
- the solvent, then the compressed gas then follow the following path: first bleed line 15 ', the flush valve 14, connecting line 13, corresponding intake valve 20 of the secondary changer 5', the outlet line 21 thereof ci, connecting line 13, intake valve 12 of the main changer 5 (closed on the side of the main changer), then second purge line 18, and purge manifold 10.
- This purge can thus be performed while another shade current from a main circuit is applied in the cab by means of the main changer 5.
- this purge phase of the connecting pipe 13 the recovery of the unused paint of the secondary circuit and cleaning of the latter can be realized .
- the structure of a secondary circuit is now described with reference to FIG. 1. Only one secondary circuit 11 is shown in this figure. It comprises two paint tanks P1 and P2 each containing a rare shade, a solvent tank S and a used solvent recovery tank R. Each paint tank P1 and P2, and the solvent tank S, is associated with a circulation pump 24 controlled by the control system of the installation.
- the secondary circuit also comprises a scraper storage and circulation system 25 and a distribution device 26, such as a distribution plate, for directing the fluids leaving the paint stations to one of the tanks. . paint, solvent or recovery.
- the scraper storage and circulation system 25 is described with reference to FIG. 4.
- the substantially L-shaped scraper storage station 25 having a portion substantially cylindrical cylindrical 27 in which the scrapers are stacked and a substantially horizontal portion 28.
- the scrapers are introduced through the top of the vertical portion 27 by means of an inlet lock chamber 29.
- the substantially horizontal portion 28 of the station storage presumes at its end an airlock outlet 30 for the output of the scrapers.
- the entry of the entry lock chamber 29 is connected to the secondary circuit by a valve 31, while its outlet communicates with the vertical part 27 via another valve 32.
- the airlock 30 is connected serially to the secondary circuit by two three-way valves 33, 34 respectively allowing the inlet and the outlet of the fluid in the chamber 30.
- the outlet lock also communicates with the horizontal part 28, a solenoid valve 35 located at the end of the horizontal part 2B, opposite the output lock, and connected to a source of compressed gas moves the scrapers from the bottom of the vertical portion to the airlock 30.
- the different elements of the secondary circuit 11 are connected in the following manner.
- a distribution line 36 serves the painting stations 1 of the cabin. It feeds the connecting lines 13 of the paint stations. This distribution line 36 is connected, upstream of the paint stations 1, to the outlet valve 34 of the outlet lock 30 of the storage station. The line 36 is also connected to the inlet valve 29 of the entrance lock of the station, downstream of the paint stations. The scrapers thus circulate only in the distribution line 36, between the exit and the entrance to the storage station.
- a valve 37 is connected to the distribution line 36 downstream of the last paint station, in the immediate vicinity of the latter.
- the inlet valve 33 of the outlet lock 30 of the station is connected to a paint feed line 38 and to a feed line
- the paint supply line 38 is connected to the pump of the paint tank P1 by means of a quick coupling 40. It can also be alternately connected to the pump of the paint tank P2. Upstream of the inlet valve 33 of the outlet lock 30, the paint supply line 38 is connected to. the recovery tank R by a return line 41. A valve 42 placed on this line 41 makes it possible to close it when the paint is directed towards the painting stations,
- the solvent supply line 39 is connected to the pump 24 of the solvent tank S via a valve 43 It is also connected, between the inlet valve 33 of the outlet lock 30 and this valve 43, to each of the tanks paint through two three-way valves 44 connected between the paint tank P1 or P2, and the associated circulation pump 24.
- the entry lock chamber 29 of the station comprises an outlet connected to a recovery line 45 on which is connected the distribution device 26
- This device 26 is connected to the paint tanks F1, F2, solvent S and used solvent recovery , R, in order to send the fluid flowing in the recovery line 45 into the appropriate vessel.
- a compressed gas circuit 46 is connected to the solvent supply line 39, downstream of the valve 43 and close thereto, through a non-return valve 47.
- a valve 48 upstream this valve makes it possible to control the flow of compressed gas throughout the circuit.
- a series of position sensors of scrapers C1 to C5 are distributed in the secondary circuit. Two sensors C1 and C5 are.
- sensors C2 and C3 located at the exit and entry lock respectively of the storage station, two other sensors C2 and C3 being located along the distribution line 36 at the height of the paint stations, and another C4 sensor being located just after the closing valve 37 of the distribution line 36. These sensors are connected to the control system of the installation.
- the lines of the secondary circuit 11 preferably have a reduced diameter compared to that of the piping used for the main distribution circuits in order to reduce the amount of paint required for charging the circuit. This amount is further reduced by placing the paint cans and their circulation pump near the paint stations. It is then possible to use tanks with a capacity of approximately 25 liters: 5 liters being necessary for the painting of a vehicle, the rest being used for loading the circuit. Of course tanks of larger capacity can be used when several vehicles must be painted with the same hue. The low capacity of the paint tanks makes it possible to place them on a cart and to change them easily according to the needs. In an embodiment not shown, it is possible to connect in parallel the scraper circulation device, a second scraper circulation device connected to a second distribution line serving other paint stations of the installation. It is also possible to connect several secondary circuits to the secondary changers of the paint stations. An example of a method of operation of this secondary circuit is now described, the paint tank P1 being connected.
- a first scraper is introduced into the outlet lock 30 of the storage station.
- the inlet and outlet valves 33 and 34 of this chamber are then opened, and the circulation pump 24 of the paint tank P1 charges the circuit in painting.
- the paint is introduced into the line 38 of the circuit and pushes this first scraper into the distribution line 36 until it is detected by the sensor C3, causing the stoppage of the paint circulation pump 24 and the introduction of a second scraper into the circuit.
- the position of this sensor C3 corresponds to a quantity of paint introduced into the circuit sufficient to paint a vehicle.
- the inlet valve 33 of the outlet lock 30 of the storage station is then closed on the side of the paint tank P1 and open on the side of the solvent supply line 39.
- the solvent is introduced by the pornpe of the solvent tank , and pushes the second scraper as well as the paint.
- the sensor C4 is placed in such a way that the quantity of paint introduced into the circuit makes it possible to feed each of the paint stations of the cabin sufficiently.
- the detection of the first scraper by this sensor C4 causes the closure of the valve 37 of the distribution line 3 ⁇ .
- the paint application is triggered by the entry of the box to be painted in the area of application, by the control system. During the application of paint, it is thus the pump of the solvent tank S which maintains the pressure in the circuit.
- the intake valves 12 and 20 of the main and secondary shade changers of each station, corresponding to the secondary circuit are open to bring the. paint with each device 3. This opening can be controlled simultaneously or successively depending on the progress of the vehicle in the cabin.
- a signal is sent automatically, and causes the opening of the. valve 37 of the distribution line 36.
- the excess paint and the solvent then advance in the circuit until the second scraper is detected by the sensor C2.
- a third wiper is then introduced into the distribution line 36, the solvent circulation pump 24 being momentarily stopped for this purpose, and pushed by a second amount of solvent.
- the first scraper, followed by the unused paint joins the entrance hall 29 of the storage station.
- this scraper is in the airlock (detection by the sensor C5), the inlet valve 31 of the airlock is closed and its outlet valve 32 to the storage station is open, then closed after the evacuation of the scraper .
- the inlet valve 31 of this airlock is then reopened, as well as its exit towards the recovery line 45.
- the paint can thus be returned to the paint tank P1 by means of the dispensing device 26.
- the distribution device is preferably controlled to direct traces of fluids remaining in the lines (solvent a gas from a previous use ) to the recovery tank.
- the solvent pump is stopped and a fourth scraper is introduced into the distribution line 36.
- This fourth scraper is pushed by the compressed gas introduced by the solvent supply line. gas 39, The end of the recovery of the paint can be controlled following a detection signal of one of the scrapers circulating in the circuit.
- the solvent supply line 39 is used to circulate solvent in the paint supply line 38 and in its return line 41, the inlet valve 33 of the outlet airlock 38 the storage station is closed airlock side, the valve 42 of the return line 41 to the used solvent tank R being open.
- the solvent follows, for example, the following path (the outlet valve 32 of the inlet airlock being closed, as well as the inlet valve 33 of the airlock): solvent supply line 39, line 49 (air valve). inlet 33 of the closed exit chamber on line 39), vertical part 27, horizontal part 28, outlet valve 34 in the direction of line 51, recovery tank R.
Landscapes
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
- Road Signs Or Road Markings (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0406717A FR2871713B1 (fr) | 2004-06-21 | 2004-06-21 | Installation d'application de peinture automobile et procede utilisant l'installation |
| PCT/FR2005/050389 WO2006005860A1 (fr) | 2004-06-21 | 2005-05-30 | Installation d'application de peinture automobile et procédé utilisant l'installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1761340A1 true EP1761340A1 (fr) | 2007-03-14 |
| EP1761340B1 EP1761340B1 (fr) | 2007-09-19 |
Family
ID=34945807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05766714A Expired - Lifetime EP1761340B1 (fr) | 2004-06-21 | 2005-05-30 | Installation d'application de peinture automobile et procede utilisant l'installation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7886683B2 (fr) |
| EP (1) | EP1761340B1 (fr) |
| AT (1) | ATE373523T1 (fr) |
| DE (1) | DE602005002565T2 (fr) |
| ES (1) | ES2290920T3 (fr) |
| FR (1) | FR2871713B1 (fr) |
| WO (1) | WO2006005860A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1817301T3 (da) | 2004-11-22 | 2012-02-27 | Lilly Co Eli | Forstærkere af glutamat-receptorer |
| DE102006022570A1 (de) * | 2006-05-15 | 2007-11-29 | Dürr Systems GmbH | Beschichtungseinrichtung und zugehöriges Betriebsverfahren |
| DE102009020064A1 (de) | 2009-05-06 | 2010-11-11 | Dürr Systems GmbH | Fluidventil, insbesondere Rückführventil für eine Lackieranlage |
| DE102012005080A1 (de) * | 2012-03-13 | 2013-09-19 | Hydac Accessories Gmbh | Steuereinrichtung für Farbspritz- und Auftraganlagen |
| FR3036298B1 (fr) * | 2015-05-21 | 2017-05-05 | Renault Sas | Installation de distribution de peinture pour caisse de vehicule automobile |
| CN108787269B (zh) * | 2018-08-03 | 2023-08-11 | 包歧峰 | 一种用于喷涂材料的存储供应快速清洗及自动更换系统 |
| CN112100672B (zh) * | 2020-09-24 | 2022-08-23 | 维沃移动通信有限公司 | 应用程序卸载方法及装置 |
| CN116786301B (zh) * | 2023-06-26 | 2025-12-05 | 北京兴信易成机电工程有限公司 | 一种定量走珠式快速换色系统走珠发射站及其使用方法 |
| CN116786300B (zh) * | 2023-06-26 | 2025-12-05 | 北京兴信易成机电工程有限公司 | 一种用于供漆的定量走珠式快速换色系统走珠接收站 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4537280A (en) * | 1982-04-23 | 1985-08-27 | Thrush Incorporated | Exhaust extension pipe replacement kit |
| FR2562983B1 (fr) | 1984-04-16 | 1986-10-10 | Commissariat Energie Atomique | Tuyauterie a levres de soudage exterieures |
| KR100200442B1 (ko) * | 1988-06-17 | 1999-06-15 | 스스키 이사무 | 물과 유기용매 둘다에 기초한 코팅제의 분배를 위한 시스템 |
| DE3919496C1 (fr) * | 1989-06-12 | 1990-07-05 | Mannesmann Ag, 4000 Duesseldorf, De | |
| US5221047A (en) * | 1991-08-13 | 1993-06-22 | Gmfanuc Robotics Corporation | Method and system for cleaning a paint supply line and changing paint colors in production paint operations |
| US5882428A (en) * | 1997-09-09 | 1999-03-16 | Graco Inc | Method of flushing a circulation system using first and second rigs |
| DE19805938A1 (de) * | 1998-02-13 | 1999-08-19 | Lactec Gmbh | Verfahren und Vorrichtung zum Beschichten von Teilen |
| US20030111118A1 (en) * | 2001-12-17 | 2003-06-19 | Diana Michael J. | Color changers |
| DE10233006B4 (de) * | 2002-07-20 | 2007-07-05 | Eisenmann Lacktechnik Gmbh & Co. Kg | Verfahren zur Versorgung einer Lackapplikationseinrichtung mit Lack |
-
2004
- 2004-06-21 FR FR0406717A patent/FR2871713B1/fr not_active Expired - Fee Related
-
2005
- 2005-05-30 AT AT05766714T patent/ATE373523T1/de not_active IP Right Cessation
- 2005-05-30 WO PCT/FR2005/050389 patent/WO2006005860A1/fr not_active Ceased
- 2005-05-30 EP EP05766714A patent/EP1761340B1/fr not_active Expired - Lifetime
- 2005-05-30 ES ES05766714T patent/ES2290920T3/es not_active Expired - Lifetime
- 2005-05-30 US US11/629,991 patent/US7886683B2/en not_active Expired - Fee Related
- 2005-05-30 DE DE602005002565T patent/DE602005002565T2/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006005860A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2871713B1 (fr) | 2006-08-25 |
| DE602005002565T2 (de) | 2008-06-12 |
| US20080118652A1 (en) | 2008-05-22 |
| DE602005002565D1 (de) | 2007-10-31 |
| ES2290920T3 (es) | 2008-02-16 |
| US7886683B2 (en) | 2011-02-15 |
| WO2006005860A1 (fr) | 2006-01-19 |
| FR2871713A1 (fr) | 2005-12-23 |
| EP1761340B1 (fr) | 2007-09-19 |
| ATE373523T1 (de) | 2007-10-15 |
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