EP2328689A1 - Projecteur rotatif et procédé de projection de produit de revêtement mettant en oeuvre un tel projecteur rotatif - Google Patents
Projecteur rotatif et procédé de projection de produit de revêtement mettant en oeuvre un tel projecteur rotatifInfo
- Publication number
- EP2328689A1 EP2328689A1 EP09753160A EP09753160A EP2328689A1 EP 2328689 A1 EP2328689 A1 EP 2328689A1 EP 09753160 A EP09753160 A EP 09753160A EP 09753160 A EP09753160 A EP 09753160A EP 2328689 A1 EP2328689 A1 EP 2328689A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- primary
- orifices
- axis
- contour
- rotation
- 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
- 239000011248 coating agent Substances 0.000 title claims abstract description 40
- 238000000576 coating method Methods 0.000 title claims abstract description 40
- 238000005507 spraying Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 5
- 239000007921 spray Substances 0.000 title abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims 1
- 230000008021 deposition Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002966 varnish Substances 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
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1092—Means for supplying shaping gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
- B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0426—Means for supplying shaping gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
- B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/14—Paint sprayers
Definitions
- the present invention relates to a rotary projector coating product.
- the present invention also relates to a coating product spraying method which implements such a rotating projector.
- a rotary coating product projection projector comprises a spraying member rotating at high speed under the effect of rotating drive means, such as a compressed air turbine.
- Such a spraying member generally has the shape of a rotationally symmetrical bowl and it comprises at least one spraying edge capable of forming a jet of coating product.
- the rotating projector also comprises a fixed body housing the rotating drive means as well as means for supplying the spray member with coating material.
- the jet of coating material sprayed from the edge of the rotating member has a generally conical shape which depends on such parameters as the rotation speed of the bowl and the flow rate of the coating product.
- the rotary projectors of the prior art are generally equipped with several primary orifices formed in the body of the projector and arranged on a circle which is centered on the axis of symmetry of the bowl and which is located on the outside edge of the bowl.
- the primary orifices are intended to emit jets of primary air together forming an air of conformation of the jet of product, this air of conformation being sometimes called "air of skirt".
- JP-A-8 071 455 discloses a rotating projector provided with primary orifices for emitting jets of primary air to conform the jet of product.
- Each primary air jet is inclined relative to the axis of rotation of the bowl in a primary direction having an axial component and an orthoradial or circumferential component.
- the primary air jets thus generate a flow of air swirling around the outer periphery of the bowl and the product jet. coating.
- This swirling air flow sometimes called "vortex" allows, in particular by adjusting its flow rate, to conform the jet of sprayed product by the edge depending on the desired application.
- the rotating projector body illustrated in FIG. 6 of JP-A-8 071 455 is furthermore provided with several secondary orifices also arranged on the outer periphery of the bowl and on the same circle as the primary orifices and offset from these latter.
- Each secondary air jet from one of these secondary orifices is inclined relative to the axis of rotation in a secondary direction having an axial component and a radial component. These components are determined so as to inject air flows around the bowl to reduce the depression caused downstream of the bowl by the rotation of the bowl at high speed.
- the secondary air jets are intended to obtain a uniform deposited paint film.
- the secondary air jets reach directly into the depression zone located in front of the bowl and downstream thereof.
- the direction of each jet of secondary air is determined so as to prevent this jet of secondary air does not hit the rear surface of the bowl.
- such a rotating projector induces relatively high vortex air and skirt air velocities, which may qualitatively and quantitatively degrade the application of the coating product to the object to be irradiated. coated.
- an object coated with such a rotating projector has impacts whose profiles are sometimes irregular and generally not robust.
- the robustness of an impact resulting from a rotary projector of a coating product corresponds substantially to the regularity of a curve representing, as a function of a determined parameter such as the skirt air flow rate, the width of the area of median or superior deposited thickness, considered in a direction perpendicular to the direction of relative movement between the rotating projector and the object to be coated.
- the deposition efficiency of such a rotating projector is relatively limited.
- the deposition efficiency also referred to as transfer efficiency, is the ratio of the amount of coating product deposited on the object to be coated to the amount of coating product sprayed by means of the rotating projector.
- JP-A-8 084 941 discloses a rotating projector provided with primary orifices and secondary orifices for emitting respectively primary air jets and secondary air jets.
- the primary air jets and the secondary air jets are oriented in respective parallel or divergent directions, producing marginal and low-volume intersections between adjacent jets.
- Such a rotating projector thus also has the disadvantages mentioned above.
- the present invention aims in particular to overcome these disadvantages by providing a rotary coating product projector to obtain relatively high deposition efficiencies and good strength impacts of coating product on the objects to be coated.
- the subject of the invention is a rotary coating product projector comprising: a spraying member of the coating product having at least one generally circular edge and capable of forming a jet of coating product;
- Secondary orifices disposed on a secondary contour surrounding the axis of rotation of the atomizer member, each secondary orifice being intended to eject a secondary jet of air in a secondary direction,
- each primary direction and of each secondary direction induces the formation of combined jets each resulting from the intersection of at least one primary air jet and at least one associated secondary air jet, the intersection region being upstream of the ridge.
- Each primary direction and the spraying member are disjoint and in that each secondary direction is secant to the spray member;
- each secondary direction extends in a plane comprising the axis of rotation and the secondary directions converge globally towards an apex situated on the axis of rotation;
- Each primary orifice and the associated secondary orifice are separated by a distance between OTnm and 10T ⁇ nm, preferably 1 mm;
- the primary orifices and the secondary orifices are respectively positioned on the primary contour and on the secondary contour so as to partially mix two adjacent combined jets;
- the set of primary directions and the set of secondary directions respectively have a symmetry with respect to the axis of rotation; - the distance between the primary contour and the edge, taken along the axis of rotation, is between 5 mm and 30 mm and in that the distance between the secondary contour and the edge, taken along the axis of rotation is between 5 mm and 30 mm;
- the primary contour and the secondary contour each have a circular shape
- the primary contour and the secondary contour are arranged in a common plane, the common plane being perpendicular to the axis of rotation;
- the primary contour and the secondary contour are disposed on a generally frustoconical surface which extends in the downstream portion of the fixed body and around the axis of rotation of the bowl;
- the primary contour and the secondary contour coincide in a circle centered on the axis of rotation, the ratio between the diameter of the edge and the diameter of the circle being between 0.65 and 1 and preferably equal to 0, 95;
- the body comprises between 20 and 60 primary orifices and between 20 and 60 secondary orifices;
- the primary orifices and the secondary orifices are circular;
- the primary orifices are arranged on the circle alternating with the secondary orifices and the diameter of the primary orifices and the diameter of the secondary orifices are between 0.4 mm and 1.2 mm and preferably equal to 0.8 mm;
- a primary direction and an associated secondary direction meet at a meeting point, the distance along the axis of rotation between the common plane and the meeting point being between 0.5 times and 30 times, preferably between 1 time and 2 times, the largest dimension of the primary or secondary ports (6) taken in the common plane;
- each combined jet has a section in the plane of the edge which is generally in the form of an ellipse truncated by the edge, the major axis of the ellipse being inclined relative to a direction locally tangent to the edge of an angle of between 20 ° and 70 °, preferably between 35 ° and 155 °; and
- the subject of the present invention is a process for projecting a coating product, implementing a rotating projector as explained above, with a total air flow rate of between 100 NL / min and 1000 NL / min. preferably between 300 NL / min and 800 NL / min and comprising from 25% to 75%, preferably 33%, flow rate of the primary air jets and 75% to 25%, preferably 67%, flow rate jets of secondary air.
- the subject of the invention is a coating product projection installation, which comprises at least one rotating projector as explained above.
- FIG. 1 is a perspective view with broken away of a rotating projector according to the invention
- - Figure 2 is a perspective view, on a larger scale and at an angle different from that of Figure 1, a portion of the projector of Figure 1;
- FIG. 3 is a view similar to Figure 2, on a smaller scale, illustrating in particular a feature of the invention
- FIG. 4 is a view similar to FIG. 3 illustrating in particular a characteristic of the invention
- FIG. 5 is a view of detail V in FIG. 4;
- FIG. 6 is a front view along the arrow Vl in Figure 5;
- FIG. 7 is a view similar to Figure 4 and illustrating the operation of the invention.
- FIG. 8 is a view of detail VIII in FIG.
- FIG. 1 shows a rotating projector P for projecting coating product comprising a spraying member 1, hereinafter referred to as a bowl.
- the bowl 1 is housed partially within a body 2.
- the bowl 1 is shown in a spray position where it is rotated at high speed about an axis Xi by unrepresented drive means.
- the axis Xi therefore constitutes the axis of rotation of the bowl 1.
- the body 2 is fixed, that is to say that it does not rotate about the axis Xi.
- the body 2 can be mounted on a not shown support such as a multiaxis robot arm.
- a distributor 3 is secured to the upstream portion of the bowl 1 to channel and distribute the coating product.
- the speed of rotation of the bowl 1 under load that is to say when spraying the product, can be between 30,000 rpm and 70,000 rpm.
- the bowl 1 has a symmetry of revolution around the axis Xi.
- the bowl 1 has a distribution surface January 1 on which the coating product spreads, under the effect of centrifugal force, to a spray edge 12 where it is micronized into fine droplets.
- the set of droplets forms a jet of unrepresented product that leaves the bowl 1 and goes to an object to be coated not shown on which it produces an impact.
- the outer rear surface 13 of the bowl that is to say the surface which is not turned towards its axis of symmetry X 1 , is turned towards the body 2.
- the body 2 has primary orifices 4 and secondary orifices 6.
- the primary orifices 4 are arranged on a primary contour C 4 which surrounds the Xi axis.
- the secondary orifices 6 are arranged on a secondary contour Ce which surrounds the axis Xi.
- the primary contour C 4 and the secondary contour C 6 are arranged in a common plane P 46 .
- the common plane P 46 is perpendicular to the axis Xi.
- the plane P 46 is in the downstream part of the body 2. Insofar as the body 2 has a symmetry of revolution about the axis Xi, the common plane P 46 is materialized by a plane ring comprising the primary contours C 4 and secondary C 6 .
- upstream and downstream refer to the direction of flow of the product from the base of the rotating projector P, situated to the right of FIG. 1, to the edge 12, situated to the left of the figure 1.
- the primary contour C 4 and the secondary contour C 6 each have a circular shape centered on the axis Xi.
- the primary contour C 4 and the contour C 6 coincide in a circle C which is thus centered on the axis Xi and on which are arranged the primary orifices 4 and the secondary orifices 6.
- the primary orifices 4 and the secondary orifices 6 belong to the body 2.
- the edge 12 generally has the shape of a circle of diameter D 12 centered on the axis Xi. Notches are made between the distribution surface 11 and the edge 12, some of which are shown in Figure 2 with the reference 14, to improve the control of the size of the micronized droplets at the edge 12.
- the ridge 12 is at an axial distance Li of the circle C, so the primary contour C 4 or the secondary contour (C 6 ) is here 10 mm. In practice, the distance Li can is between 5 mm and 30 mm. The distance Li represents the passing of the bolt 1 out of the body 2.
- the adjective "axial" qualifies a distance or, more generally, an entity that extends in the direction of the axis Xi.
- the diameter D of the circle C is here 52.6 mm for a bowl 1 of diameter equal to 50 mm. In practice, the diameter D can be between 50 mm and 77 mm for such a bowl.
- the ratio between the diameter Di 2 of the edge 12 and the diameter D of the circle C is equal to 0.95. In practice, this ratio may be between 0.65 and 1.
- the primary orifices 4 and the secondary orifices 6 are intended to emit respectively primary air jets J 4 and secondary air jets J 6 which are represented on Figures 1 and 8 by their respective directions, primary X 4 and secondary X 6 .
- Primary direction means the direction of ejection of a primary jet J 4 .
- secondary direction is meant the direction of ejection of a jet of secondary air J 6 .
- each primary air jet J 4 is inclined on the axis X in a primary direction X 4 .
- Each primary direction X 4 extends obliquely with respect to the axis Xi and with respect to the common plane P 46 .
- each primary direction X 4 has non-zero components along the three directions of a cartesian coordinate system whose origin merges with the corresponding primary orifice 4, namely the direction of the axis Xi, a radial direction and orthoradial direction, that is to say circumferential or tangential.
- Each primary direction X 4 and the bowl 1 are disjoint, so that each jet of primary air J 4 can freely cross the region where the edge 12 is.
- the primary air jets J 4 do not hit the outer rear surface 13 of the bowl 1.
- the primary jets J 4 together generate a swirling air flow, called "vortex air", which is suitable to influence the shape of the coating product stream.
- vortex air a swirling air flow, called "vortex air"
- Each primary direction X 4 is such that the corresponding primary air jet J 4 flows at a radial distance r 4 of the edge 12 of 5 mm.
- the distance r 4 is non-zero and less than 25 mm.
- the distance r 4 depends in particular on the axial distance L 1 .
- Each jet of secondary air J 6 is inclined relative to the axis Xi in a secondary direction X 6 which extends obliquely with respect to the axis Xi.
- Each secondary direction X 6 is such that the secondary jet of secondary air J 6 hits the outer rear surface 13 of the bowl 1, as is apparent from Figure 2.
- each secondary direction X 6 is secant to the surface defining the bowl 1 and it "cuts" the bowl 1 at an axial distance L 136 of the edge 12 worth 3.5 mm.
- the distance L 136 can be between 0 mm and 25 mm.
- each secondary direction X 6 extends in a plane comprising the axis X 1 (meridian plane).
- the secondary directions X 6 converge to a vertex S 6 which is located on the axis X 1 .
- the secondary direction X 6 is transverse to the axis of rotation X 1 .
- Each secondary direction X 6 can thus be likened to a generator of a cone whose vertex S 6 belongs to the axis X 1 .
- the secondary directions X 6 may not converge completely, but rather converge in a weak area and close to the axis Xi.
- the secondary directions X 6 can be disjoint, that is to say do not confluence or converge, like the primary directions X 4 in the example of Figures 1 to 8.
- the set of primary directions X 4 of the primary air jets J 4 and the set of secondary directions X 6 of the air jets J 6 respectively have a symmetry with respect to the axis Xi .
- other orientations of the primary and secondary directions are possible, in particular asymmetric orientations.
- the primary orifices 4 are alternately arranged with the secondary orifices 6. As shown in FIGS. 1 to 8, the primary and secondary orifices 6 are distributed uniformly over the circle C, so that two primary orifices 4 successive or successive secondary orifices 6 are spaced apart by the same angle B equal to 9 ° which is visible in FIG. 6. In practice, this angle B may be between 6 ° and 18 °.
- a primary orifice 4 and a neighboring secondary orifice 6 are separated by an angle A equal to 6.7 ° which is visible in FIG. 6, that is to say half of the angle B separating by example two successive primary orifices 4.
- the angular gap A between a primary orifice 4 and a secondary orifice 6 may be between 3 ° and 12 °.
- a primary orifice 4 and an adjacent secondary orifice 6 are separated by a distance C 46 equal to 1 mm.
- the distance C 46 may be between 0 mm and 10 mm. As described below, such a distance C 46 makes it possible to add the primary jets J 4 and J 6 secondary jets.
- the number and the distribution of the primary and secondary orifices 6 is determined according to the precision sought for the control of the shape of the product jet and the desired regularity for the impact surface. Thus, the more numerous the orifices 4 and 6, the more the impact surface is regular.
- the body 2 comprises about forty primary orifices 4 and about forty secondary orifices 6. In practice, the body 2 may comprise between twenty and sixty primary orifices 4 and between twenty and sixty secondary orifices 6. As a variant, it is possible to provide primary orifices and secondary orifices in different numbers.
- the primary and secondary orifices 6 have respective diameters d 4 and d 6 , which are visible in FIG. 6, both equal to 0.8 mm.
- the diameters d 4 and d 6 of the primary and secondary orifices 4 and 6 may be between 0.4 mm and 1.2 mm. In particular, the diameters d 4 and d may be different from each other.
- each primary air jet J 4 and each secondary air jet J 6 bursts into a relatively low vertex half-angle cone of about 10 °.
- the primary directions J 4 and secondary directions J 6 are here respectively determined by the primary channel 40 and secondary channel orientations 60 defined in the body 2.
- the primary X 4 and secondary X 6 directions correspond to the direction of the respective axes of the primary channels 40 and secondary 60.
- the channels 40 and 60 are rectilinear and open respectively to the primary and secondary orifices 6.
- the upstream channels 40 and 60 are connected to two independent sources. compressed air supply described below to form the jets J 4 and J 6 .
- the primary and secondary channels 40 extend rectilinearly through an outer jacket 22 which extends a cap 20 defining the outer casing of the body 2.
- the channels 40 and 60 are made by means of drilling operations at the appropriate angles.
- the primary channels 40 are connected upstream to a primary chamber which is common to them and that it is itself relé to a compressed air not shown.
- the secondary channels 60 are connected to a secondary chamber which is common to them and which is connected to a source of compressed air not shown and independent of the source supplying the primary channels 40.
- the primary and secondary chambers are here formed between the outer jacket 22 and an inner liner 24, and are separated by an O-ring seal.
- the adjective "internal” here means an object close to the axis of rotation Xi, while the adjective “external” designates an object that is further away.
- the shirts 22 and 24 generally have a symmetry of revolution about the axis X 1 .
- the primary channels 40 and / or secondary 60 may be defined by interstices formed between the outer jack 22 and inner 24. These interstices can in this case be made by machining notches on one and / or the other of facing surfaces of the inner and outer sleeves 24 and 22.
- the geometry of the primary and secondary orifices 6 causes the formation of combined jets 46 which each result from the intersection of a primary air jet J 4 and a secondary air jet J 6 . More precisely, the respective orientations of each primary direction X 4 and of each secondary direction X 6 , in particular with respect to the axis X 1 , as well as the respective positions of each primary orifice 4 and of each secondary orifice 6 induce, and therefore are determined for the formation of J 46 combined jets, as shown in FIGS. 5 to 8.
- intersection region R 46 corresponds to the volume where a primary air jet J 4 meets the associated secondary air jet J 6 , which generates a combined jet J 46 .
- each combined air jet J 46 generally has the shape of a cone flaring from the intersection region R 46 downstream of the edge 12.
- a primary direction X 4 and a secondary direction X 6 associated preferably meet at a meeting point 46 belonging to the intersection region R 46 .
- the intersection, or interaction, of the primary air jet and the jet corresponding secondary air is maximum.
- the flow rate of each combined air jet corresponds substantially to the addition of the flow rates of the primary air jet and the secondary air jet that generated it. This makes it possible to optimize the deposition efficiency and the robustness of the impacts of the coating product on the objects to be coated.
- the meeting point 46 is at an axial distance L 46 of the common plane P 46 between 1 and 2 times the largest dimension of the primary or secondary orifices 4 6. This larger dimension is taken in the common plane P 46 . In this case, it is indifferently the diameter d 4 or the diameter d 6 , since the primary orifices 4 and secondary 6 have the same diameter. In practice, the axial distance L 46 between the meeting point 46 and the common plane P 46 is between 0.5 times and 30 times this larger dimension.
- Such an axial distance L 46 makes it possible to achieve a relatively homogeneous addition of the streams of the primary air jet J 4 and the secondary air jet J 6 , thus limiting the irregularities of the combined jet J 46 at and downstream of the ridge 12.
- each combined jet J 46 has, in the plane of the edge 12, a section which is generally in the form of an ellipse E 46 truncated by the edge 12.
- the flow of the additional jet or combined jet J 46 is indeed deflected by the outer rear surface 13 of the bowl 1.
- the major axis X 46 of the ellipse E 46 is inclined, at an angle A 46 , with respect to a direction Ti 2 locally tangent to the edge 12
- the angle A 46 is also determined by the respective orientations of each primary direction X 4 and each secondary direction X 6 , as well as by the respective positions of each primary orifice 4 and each secondary orifice 6.
- the angle A 46 is here 50 °. In practice, the angle A 46 may be between 20 ° and 70 °, preferably between 35 ° and 55 °. This inclination of the ellipse E 46 , thus of the combined jet J 46 , makes it possible to render the air velocities uniform in the streams of combined jets 46 which flow around the edge 12, as described here. -after in connection with Figures 7 and 8.
- the primary orifices 4 and the secondary orifices 6 are respectively positioned on the primary contour C 4 and on the secondary contour C 6 , that is to say here on the circle C, so that to mix in part two jets combined J 4 6 neighbors.
- each lateral region of a combined jet J 4 6, considered in the direction Ti 2 defined by a tangent to the edge 12, mixes with a side region of the adjacent jet J 46 neighbor.
- the mixing volumes F 46 are represented by their hatched section in FIG. 8.
- Such a mixture makes it possible to ensure a relatively good uniformity of the air velocities at the periphery of the edge 12, not only if a profile is considered. of speed in the circumferential direction Ti 2 , but also if we consider a velocity profile in a radial direction Ri 2 .
- the respective positions of the primary and secondary orifices 4 and 6, as well as the respective orientations of the primary directions X 4 and secondary X 6 make it possible to produce an isotropic field of air velocities all around the bowl 1.
- the flow rates of air passing through two elementary sections of identical area but of any position within the envelope formed by the juxtaposition of the J 46 combined jets are substantially the same. All droplets micronized by the edge 12 are thus subjected to uniform and constant aerodynamic forces.
- the deposition efficiency thus ranges from about 75% for a rotary projector of the prior art to about 87% for a rotating projector according to the invention.
- a coating product projection installation according to the invention and comprising a rotary projector according to the invention such a deposition efficiency represents considerable savings on the coating product to be sprayed and on the effluents to be reprocessed.
- the rotating projector P may be implemented according to a coating product projection method according to the invention.
- the flow rate of the primary air jets J 4 and the flow rate of the secondary air jets J 6 represent respectively 33% and 67% of the total air flow rate, which can be between 100 NL / min and 1000 NL / min, preferably between 300 NL / min and
- the flow rate of the primary air jets J 4 may represent from 25% to 75% of the total air flow and the secondary air flow J 6 may represent, in addition, from 75% to 25%.
- Such operating conditions in particular such a distribution of the flow rates of primary air jets J 4 and secondary jets J 6 , makes it possible to optimize the deposition efficiency and the robustness of the impacts of the coating product on the object to be coated.
- the primary and secondary contours can be arranged in two separate planes.
- the primary and secondary contours may be arranged in two distinct planes on a generally frustoconical surface which extends in the downstream portion of the fixed body and around the axis of rotation of the bowl. More generally, the primary contour and / or the secondary contour may not be plane (s).
- the fixed body of the rotating projector may comprise additional holes intended to emit air jets oriented differently from the primary and secondary air jets.
- the fixed body may comprise additional orifices which are positioned differently from the primary and secondary orifices. Such additional ports are not necessarily configured to produce combined jets, but may serve other purposes.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09753160.2T PL2328689T5 (pl) | 2008-09-30 | 2009-09-30 | Rozpylacz obrotowy i sposób natryskiwania produktu powlekającego przy użyciu takiego rozpylacza obrotowego |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0856607A FR2936434B1 (fr) | 2008-09-30 | 2008-09-30 | Projecteur rotatif et procede de projection de produit de revetement mettant en oeuvre un tel projecteur rotatif |
PCT/FR2009/051859 WO2010037972A1 (fr) | 2008-09-30 | 2009-09-30 | Projecteur rotatif et procédé de projection de produit de revêtement mettant en oeuvre un tel projecteur rotatif |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2328689A1 true EP2328689A1 (fr) | 2011-06-08 |
EP2328689B1 EP2328689B1 (fr) | 2014-02-26 |
EP2328689B2 EP2328689B2 (fr) | 2022-11-16 |
Family
ID=40578689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09753160.2A Active EP2328689B2 (fr) | 2008-09-30 | 2009-09-30 | Projecteur rotatif et procédé de projection de produit de revêtement mettant en oeuvre un tel projecteur rotatif |
Country Status (12)
Country | Link |
---|---|
US (1) | US8973850B2 (fr) |
EP (1) | EP2328689B2 (fr) |
JP (1) | JP5628179B2 (fr) |
KR (1) | KR101688936B1 (fr) |
CN (1) | CN102170972B (fr) |
BR (1) | BRPI0913688B1 (fr) |
DE (1) | DE202009019107U1 (fr) |
ES (1) | ES2452298T5 (fr) |
FR (1) | FR2936434B1 (fr) |
PL (1) | PL2328689T5 (fr) |
RU (1) | RU2502566C2 (fr) |
WO (1) | WO2010037972A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10155233B2 (en) * | 2008-04-09 | 2018-12-18 | Carlisle Fluid Technologies, Inc. | Splash plate retention method and apparatus |
JP5342600B2 (ja) * | 2011-04-28 | 2013-11-13 | 本田技研工業株式会社 | 回転霧化塗装装置 |
FR2989289B1 (fr) * | 2012-04-13 | 2015-07-17 | Sames Technologies | Projecteur rotatif et methode de pulverisation d'un produit de revetement |
JP5973078B2 (ja) * | 2013-08-26 | 2016-08-23 | Abb株式会社 | 回転霧化頭型塗装機 |
JP5681779B1 (ja) * | 2013-11-08 | 2015-03-11 | ランズバーグ・インダストリー株式会社 | 静電塗装機 |
CA2988061C (fr) * | 2015-06-03 | 2020-04-21 | Honda Motor Co., Ltd. | Dispositif de peinture |
US9375734B1 (en) * | 2015-06-16 | 2016-06-28 | Efc Systems, Inc. | Coating apparatus turbine having internally routed shaping air |
CN105478263B (zh) * | 2016-01-18 | 2018-10-19 | 杨福毅 | 一种静电雾化器 |
FR3053608B1 (fr) | 2016-07-11 | 2021-04-23 | Exel Ind | Jupe pour projecteur rotatif de produit de revetement comprenant au moins trois series de buses d'ejection d'air distinctes |
CN110624740B (zh) * | 2019-09-02 | 2021-04-06 | 广德肯美特精密工业有限公司 | 一种方便角度调节的喷涂用喷枪 |
EP4094842A1 (fr) | 2021-05-28 | 2022-11-30 | Graco Minnesota Inc. | Configuration d'air de mise en forme d'atomiseur à cloche rotative, appareil de capuchon d'air et méthode correspondante |
CN116732993B (zh) * | 2023-08-15 | 2023-10-13 | 成都理工大学 | 一种风调式混凝土喷射装置 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2698564B1 (fr) * | 1992-12-01 | 1995-03-03 | Sames Sa | Dispositif de projection de produit de revêtement à élément rotatif de pulvérisation et outil pour le montage et le démontage d'un tel élément rotatif. |
JP3254828B2 (ja) † | 1993-07-12 | 2002-02-12 | トヨタ自動車株式会社 | 回転霧化静電塗装方法およびその装置 |
JPH0833859A (ja) * | 1994-07-22 | 1996-02-06 | Nissan Motor Co Ltd | 回転霧化静電塗装装置 |
JP3473718B2 (ja) * | 1994-07-22 | 2003-12-08 | 日産自動車株式会社 | 回転霧化静電塗装方法および装置 |
JP3248361B2 (ja) | 1994-09-09 | 2002-01-21 | トヨタ自動車株式会社 | 回転霧化静電塗装装置 |
JPH0899052A (ja) * | 1994-09-29 | 1996-04-16 | Abb Ransburg Kk | 回転霧化頭型塗装装置 |
JP3273432B2 (ja) * | 1994-11-11 | 2002-04-08 | エービービー株式会社 | 回転霧化頭型塗装装置 |
JPH08294647A (ja) * | 1995-04-26 | 1996-11-12 | Mazda Motor Corp | 回転霧化塗装装置 |
JPH0994488A (ja) * | 1995-07-27 | 1997-04-08 | Mazda Motor Corp | ベル型塗装装置 |
JPH0985134A (ja) * | 1995-09-27 | 1997-03-31 | Nissan Motor Co Ltd | 回転霧化静電塗装方法および装置 |
US6050499A (en) * | 1996-12-03 | 2000-04-18 | Abb K. K. | Rotary spray head coater |
JPH10296136A (ja) * | 1997-04-30 | 1998-11-10 | Nissan Motor Co Ltd | 回転霧化静電塗装装置および回転霧化静電塗装方法 |
US5947377A (en) * | 1997-07-11 | 1999-09-07 | Nordson Corporation | Electrostatic rotary atomizing spray device with improved atomizer cup |
US5927609A (en) * | 1997-12-19 | 1999-07-27 | Usbi, Co. | Portable convergent spray gun for applying coatings |
DE10141674A1 (de) * | 2000-09-01 | 2002-03-14 | Henkel Kgaa | Reaktionsklebstoff mit mindestens einer mikroverkapselten Komponente |
JP3767361B2 (ja) * | 2000-10-13 | 2006-04-19 | 日産自動車株式会社 | 回転霧化静電塗装装置 |
DE10233198A1 (de) * | 2002-07-22 | 2004-02-05 | Dürr Systems GmbH | Rotationszerstäuber |
US6991178B2 (en) * | 2003-01-24 | 2006-01-31 | Dürr Systems, Inc. | Concentric paint atomizer shaping air rings |
US6899279B2 (en) * | 2003-08-25 | 2005-05-31 | Illinois Tool Works Inc. | Atomizer with low pressure area passages |
WO2005115636A1 (fr) * | 2004-05-27 | 2005-12-08 | Abb K.K. | Procédé pour le contrôle du motif de pulvérisation d’un dispositif de revêtement de type pulvérisateur rotatif et dispositif de revêtement de type pulvérisateur rotatif |
US20060219816A1 (en) * | 2005-04-05 | 2006-10-05 | Durr Systems | Rotary atomizer component |
US7611069B2 (en) * | 2005-08-09 | 2009-11-03 | Fanuc Robotics America, Inc. | Apparatus and method for a rotary atomizer with improved pattern control |
US9346064B2 (en) * | 2005-09-16 | 2016-05-24 | Carlisle Fluid Technologies, Inc. | Radius edge bell cup and method for shaping an atomized spray pattern |
JP2007203257A (ja) * | 2006-02-03 | 2007-08-16 | Duerr Japan Kk | ベル型塗装装置の噴霧パターン可変機構及び噴霧パターン可変方法 |
JP2008093521A (ja) * | 2006-10-06 | 2008-04-24 | Ransburg Ind Kk | 回転式静電塗装装置 |
DE102006057596A1 (de) * | 2006-12-06 | 2008-06-19 | Dürr Systems GmbH | Lenkluftring mit einer Ringmulde und entsprechender Glockenteller |
DE102007006547B4 (de) * | 2007-02-09 | 2016-09-29 | Dürr Systems GmbH | Lenkluftring und entsprechendes Beschichtungsverfahren |
FR2917309B1 (fr) * | 2007-06-13 | 2013-10-25 | Sames Technologies | Projecteur rotatif de produit de revetement et installation comprenant un tel projecteur. |
JP5490369B2 (ja) * | 2008-03-12 | 2014-05-14 | ランズバーグ・インダストリー株式会社 | 回転式静電塗装装置及び塗装パターン制御方法 |
DE102008027997A1 (de) † | 2008-06-12 | 2009-12-24 | Dürr Systems GmbH | Universalzerstäuber |
-
2008
- 2008-09-30 FR FR0856607A patent/FR2936434B1/fr active Active
-
2009
- 2009-09-30 US US13/121,926 patent/US8973850B2/en active Active
- 2009-09-30 DE DE202009019107.9U patent/DE202009019107U1/de not_active Expired - Lifetime
- 2009-09-30 WO PCT/FR2009/051859 patent/WO2010037972A1/fr active Application Filing
- 2009-09-30 ES ES09753160T patent/ES2452298T5/es active Active
- 2009-09-30 RU RU2011117173/05A patent/RU2502566C2/ru active
- 2009-09-30 JP JP2011528410A patent/JP5628179B2/ja active Active
- 2009-09-30 KR KR1020117009941A patent/KR101688936B1/ko active IP Right Review Request
- 2009-09-30 BR BRPI0913688-6A patent/BRPI0913688B1/pt active IP Right Grant
- 2009-09-30 PL PL09753160.2T patent/PL2328689T5/pl unknown
- 2009-09-30 EP EP09753160.2A patent/EP2328689B2/fr active Active
- 2009-09-30 CN CN200980138323.4A patent/CN102170972B/zh active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2010037972A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN102170972B (zh) | 2014-05-21 |
ES2452298T5 (es) | 2023-03-13 |
BRPI0913688B1 (pt) | 2019-11-19 |
US8973850B2 (en) | 2015-03-10 |
PL2328689T5 (pl) | 2023-04-11 |
KR101688936B9 (ko) | 2024-01-08 |
RU2502566C2 (ru) | 2013-12-27 |
FR2936434A1 (fr) | 2010-04-02 |
BRPI0913688A2 (pt) | 2015-10-13 |
ES2452298T3 (es) | 2014-03-31 |
FR2936434B1 (fr) | 2014-07-25 |
JP5628179B2 (ja) | 2014-11-19 |
DE202009019107U1 (de) | 2016-07-17 |
WO2010037972A1 (fr) | 2010-04-08 |
CN102170972A (zh) | 2011-08-31 |
US20110210180A1 (en) | 2011-09-01 |
EP2328689B1 (fr) | 2014-02-26 |
RU2011117173A (ru) | 2012-11-10 |
KR20110084206A (ko) | 2011-07-21 |
JP2012504040A (ja) | 2012-02-16 |
EP2328689B2 (fr) | 2022-11-16 |
PL2328689T3 (pl) | 2014-08-29 |
KR101688936B1 (ko) | 2016-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2328689B1 (fr) | Projecteur rotatif et procédé de projection de produit de revêtement mettant en oeuvre un tel projecteur rotatif | |
EP2429716B1 (fr) | Projecteur et organe de pulverisation de produit de revetement et procede de projection mettant en oeuvre un tel projecteur | |
EP2164644B1 (fr) | Projecteur rotatif de produit de revetement et installation comprenant un tel projecteur | |
JP5552537B2 (ja) | 回転霧化塗装装置 | |
EP2100668B1 (fr) | Buse de pulvérisation de liquide et pulvérisateur de liquide comprenant une telle buse | |
EP3056283B1 (fr) | Applicateur électrostatique d'atomisation rotative et anneau de mise en forme d'air pour celui-ci | |
EP2361157B1 (fr) | Projecteur de produit de revetement | |
EP2321060B1 (fr) | Procédé de revêtement | |
EP2142307B1 (fr) | Organe de pulverisation, dispositif de projection comportant un tel organe et installation de projection comprenant un tel dispositif | |
EP2836309B1 (fr) | Projecteur rotatif et methode de pulverisation d'un produit de revetement | |
JP2013166113A (ja) | 回転霧化式静電塗装機及び回転霧化頭 | |
EP3554715A1 (fr) | Applicateur de peinture comprenant des airs de jupes réglables |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110321 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GERSTCH, FRANCK Inventor name: PERINET, SYLVAIN |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B05B 3/10 20060101AFI20130910BHEP Ipc: B05B 5/04 20060101ALN20130910BHEP |
|
INTG | Intention to grant announced |
Effective date: 20130927 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 653234 Country of ref document: AT Kind code of ref document: T Effective date: 20140315 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2452298 Country of ref document: ES Kind code of ref document: T3 Effective date: 20140331 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009022024 Country of ref document: DE Effective date: 20140417 |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 653234 Country of ref document: AT Kind code of ref document: T Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140526 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 16330 Country of ref document: SK |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 602009022024 Country of ref document: DE |
|
PLAZ | Examination of admissibility of opposition: despatch of communication + time limit |
Free format text: ORIGINAL CODE: EPIDOSNOPE2 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PLBA | Examination of admissibility of opposition: reply received |
Free format text: ORIGINAL CODE: EPIDOSNOPE4 |
|
26 | Opposition filed |
Opponent name: DUERR SYSTEMS GMBH Effective date: 20141126 |
|
R26 | Opposition filed (corrected) |
Opponent name: DUERR SYSTEMS GMBH Effective date: 20141126 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 602009022024 Country of ref document: DE Effective date: 20141126 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140930 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140930 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140527 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20090930 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
R26 | Opposition filed (corrected) |
Opponent name: DUERR SYSTEMS AG Effective date: 20141126 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SAMES KREMLIN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 602009022024 Country of ref document: DE Representative=s name: LAVOIX MUNICH, DE Ref country code: DE Ref legal event code: R081 Ref document number: 602009022024 Country of ref document: DE Owner name: SAMES KREMLIN, FR Free format text: FORMER OWNER: SAMES TECHNOLOGIES, MEYLAN, FR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20170706 AND 20170715 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: PC4A Ref document number: E 16330 Country of ref document: SK Owner name: KREMLIN REXON, MEYLAN, FR Free format text: FORMER OWNER: SAMES TECHNOLOGIES, MEYLAN, FR Effective date: 20170810 Ref country code: SK Ref legal event code: TC4A Ref document number: E 16330 Country of ref document: SK Owner name: SAMES KREMLIN, MEYLAN, FR Effective date: 20170810 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: SAMES KREMLIN, FR Effective date: 20171010 |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APBM | Appeal reference recorded |
Free format text: ORIGINAL CODE: EPIDOSNREFNO |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20180822 Year of fee payment: 10 |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R039 Ref document number: 602009022024 Country of ref document: DE Ref country code: DE Ref legal event code: R008 Ref document number: 602009022024 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181108 |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 20221116 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R102 Ref document number: 602009022024 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T5 Ref document number: E 16330 Country of ref document: SK |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: DC2A Ref document number: 2452298 Country of ref document: ES Kind code of ref document: T5 Effective date: 20230313 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20230914 Year of fee payment: 15 Ref country code: RO Payment date: 20230901 Year of fee payment: 15 Ref country code: IT Payment date: 20230908 Year of fee payment: 15 Ref country code: GB Payment date: 20230920 Year of fee payment: 15 Ref country code: CZ Payment date: 20230821 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20230818 Year of fee payment: 15 Ref country code: PL Payment date: 20230818 Year of fee payment: 15 Ref country code: DE Payment date: 20230911 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20231006 Year of fee payment: 15 |