EP2391255A1 - Geschirrspülmaschine mit schallschutzelement - Google Patents
Geschirrspülmaschine mit schallschutzelementInfo
- Publication number
- EP2391255A1 EP2391255A1 EP10701343A EP10701343A EP2391255A1 EP 2391255 A1 EP2391255 A1 EP 2391255A1 EP 10701343 A EP10701343 A EP 10701343A EP 10701343 A EP10701343 A EP 10701343A EP 2391255 A1 EP2391255 A1 EP 2391255A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- soundproofing element
- base support
- dishwasher
- washing
- dishwasher according
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4272—Supporting arrangements for the tub
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/165—Particles in a matrix
Definitions
- the present invention relates to a dishwasher, in particular a domestic dishwasher, with a box-shaped washing container for receiving items to be cleaned, with a base support on which the washing container is placed and with a technical room for receiving electrical components of the dishwasher, which is formed between one on the base support Floor and the washing compartment is arranged.
- a household dishwasher has e.g. a box-shaped washing container, which is arranged on a base support and secured thereto.
- the washing container and the base support are arranged in an outer housing of the dishwasher.
- the box-shaped washing container is preferably made of a rust-resistant metal sheet, in particular stainless steel sheet and has a container bottom, two side walls, a rear wall and a roof element. Alternatively, it may alternatively be composed of a U-shaped hood and a ceiling part or insert part of the base support.
- a feed opening is provided, which can be closed by a movable door.
- washware to be washed can be introduced into the washing container through the feed opening, or washed items to be washed can be removed from the washing container.
- a substantially closed washing compartment is created inside the washing container.
- the dishes are cleaned when the door is closed by applying rinsing water to the dishes.
- a spray system is installed in the washing container, via which, depending on the rinsing phase, rinsing water of different temperatures can be sprayed into the washing compartment.
- the rinsing water is mixed with cleaning and / or auxiliary substances in order to achieve a good rinsing and drying result.
- a metering device for the automatic addition of cleaning and auxiliaries for example, is preferably arranged on an inner side of the washing container or on an inner side of the door, a technical room is provided for further components of the dishwasher, which is arranged above a bottom of the base carrier and below the washing container.
- a circulation pump for charging the spraying system with rinsing water, a heating element for heating the rinsing water and a water diverter which is arranged between the circulating pump and the spraying system so as to supply individual spraying elements of the spraying system with flushing water.
- a drain pump can be provided in the technical room, which serves to pump out spent rinse water.
- bitumen mats During operation of the dishwasher, the metal washing container is excited by circulated rinsing water to vibrations, which lead to a radiation of sound.
- polymer-modified bitumen mats with an adapted dissipation factor are glued to the outside of the washing container.
- bitumen mats By glued bitumen mats an additional mass is applied to the thin sheet metal parts of the washing and thus reduces their tendency to swing.
- the bitumen mats cause internal vibrations to convert vibrations into heat. Nevertheless, the emission of airborne noise can not be completely prevented by the bitumen mats.
- airborne sound is also generated and emitted by the electrical components of the dishwasher arranged in the technical room.
- electrically driven or electrically operated components such as in particular the drain pump, the circulation pump and / or the water switch, contribute to such sound generation.
- two-dimensional, ie plane-surface acoustic components made of an absorption material are usually attached to the inside of the outer housing of the dishwasher.
- Such acoustic components are as plates or mats with a small layer thickness formed and lie flat against the inside of the outer housing. They are thus formed as a thin layer and they have at each point of their layer plane substantially the same thickness.
- the plate-shaped acoustic components can be produced in a comparatively simple manner, in particular as stamped parts, from a substantially two-dimensionally shaped, ie plan-shaped, starting structure.
- a need has developed for ever quieter dishwashers. This applies to commercial dishwashers, but especially in household dishwashers. The latter is due in particular to the fact that in modern apartments a separation of kitchen and living area is increasingly eliminated.
- the previously known dishwasher has the disadvantage that it no longer meets the increased acoustic requirements.
- the object of the present invention is to provide a dishwasher, in particular a domestic dishwasher, whose noise emission is substantially reduced.
- the object is achieved in a dishwasher of the aforementioned type in that the equipment room is at least partially surrounded by a soundproofing element, which is designed as a three-dimensional molded part.
- the use of a soundproofing element which surrounds the technical room at least partially as a prefabricated molded part, makes it possible to prevent the airborne sound generated in the technical room from spreading, in particular before it reaches the outside into the area of the outer housing of the dishwasher or even into the area outside the dishwasher ,
- the airborne sound generated in the technical room can be both sound, which is generated directly by the electrical components arranged in the technical room, and sound, which is generated by vibrations of the container bottom of the washing compartment.
- the soundproofing element is rich outside the technical room designed so that it causes sound insulation and / or sound attenuation.
- Sound insulation is understood to mean a reduction of the sound emission by reflection of the sound at the soundproofing element.
- Sound attenuation is understood to mean a reduction in the sound propagation through the absorption of sound, that is, by the conversion of sound energy into heat.
- the three-dimensional shaping it is possible to target the soundproofing element specifically to the partially complex shaped adjacent components in the dishwasher in a simple manner or specifically, i. individually adapt.
- the three-dimensionally shaped soundproofing element in particular has its own profile structure, which, in contrast to a purely planar, thin Dämmvlies or a plane insulating mat of constant thickness in addition to its two-dimensional extent one or more material formations in a transverse thereto, in particular perpendicular, extending extension plane. So it is with spatial, i. formed three-dimensional contouring.
- the soundproofing element may have a section that directly surrounds a sound source, such as a circulating pump. Such a section may for example be part of a substantially closed enclosure or encapsulation of the sound source.
- a further advantage of the three-dimensional shaping of the soundproofing element can consist in particular in that, according to an advantageous embodiment, variant with only a single, ie single soundproofing element is possible to reduce a sound propagation on different sides, in particular in several mutually different, the technical space of the dishwasher limiting boundary levels. In this way, simplifies the production of the dishwasher according to the invention. In addition, gaps between several soundproofing elements are prevented. Overall, the dishwasher according to the invention is characterized by a significantly reduced sound radiation.
- the soundproofing element may be formed as a single, in particular one-piece or one-piece insert, which supplements the base support in such a way that the equipment room is largely soundproofed between the base of the base support and the rinsing container seated on top of it.
- it can be inserted or inserted inside the base carrier.
- it may also be formed such that it partially or completely covers the base support outside, in particular if there is sufficient space between the base support and the outer housing of the dishwasher outside.
- it may fill at least gaps, recesses and / or openings in the base support.
- the base support and the soundproofing element can be nested together or inserted into one another.
- the base support thus forms according to this advantageous embodiment, an insert in the base support. This facilitates assembly during assembly of the dishwasher.
- the soundproofing element can optionally also be designed as an outer frame for the base support, which makes it soundproof. Possibly.
- the soundproofing element it is also possible to form the soundproofing element three-dimensionally in such a way that it partially or completely encloses the base support on both the inside and the outside or at least completes or fills out its openings, recesses, recesses, thinning points, and / or other sound-absorbing and / or sound-absorbing.
- the service work once the service work has been completed, it can simply be inserted or inserted again into its installed position in and / or on the base support.
- the soundproofing element according to the invention may be expedient to design the soundproofing element according to the invention as a one-piece or one-piece structure or monobody.
- the soundproofing element according to the invention can be installed easily and simply, in particular in the technical room between the base support and the washing container in the manufacture or assembly of the dishwasher. In case of service, it can be conveniently removed from the technical room as a single component.
- a three-dimensionally embodied soundproofing element is understood in particular to mean a structure or a shape which, in contrast to a purely planiform thin soundproofing element having a constant layer thickness, extends in at least two spatial planes which are transverse, in particular perpendicular, to one another run.
- This spatial structure of the soundproofing element deviates from a planar, thin plate shape, ie, by its three-dimensional shape. In particular, it has transversely, preferably perpendicularly to its two-dimensional extent, one or more indentations inwards and / or outwards. Due to its three-dimensional geometry shape, this molded part can be improved to different inner contours, outer contours, i. in general, adapt designs of the basic carrier.
- the three-dimensionally formed soundproofing element comprises, in particular merely, a three-dimensionally structured front wall which rests against a front region of the base support and optionally on a front region of the rinsing container, in particular in the region of its snout.
- a front wall is understood to mean such a wall which is provided on a feed side of the washing.
- the front wall can expediently over a substantial part of the width of the dishwasher to the front portion of the base support and possibly to the front area, in particular so-called snout area, the rinse tank abut substantially gap-free.
- the so-called container spout is formed on the front of the washing container, which limits a feed opening of the washing container on its underside.
- the container spout is raised relative to the container bottom of the washing container in the height direction, preferably rising obliquely outwards, so that a kind of bottom pan is formed in the region of the front feed opening of the washing container.
- the preformed soundproofing element follows in the region of the front of the technology room an inwardly directed bulge provided in the upper half of the front of the technology room, which serves to receive a protrusion of the door, which is opposite its axis of rotation in its respective Has open position.
- This mecanicausbuchtung thus serves as Einschwenk Scheme for the respective door projection.
- the soundproofing element preferably extends in the lower region of the technical room substantially in the vertical direction.
- the soundproofing element is generally expressed in an advantageous embodiment variant as a preformed three-dimensional profile element that lines or boards the technical space with a front wall structure with at least two mutually offset in the depth direction to formations in the base support.
- the soundproofing element comprises a front wall which closes a front opening of the technical room located between the floor and the washing compartment.
- the base support may have on its front side up, in particular vertically, towering support elements on which the washing compartment is mounted.
- One or more openings can thereby be located between the support elements, which are each closed by the soundproofing element. This largely avoids that airborne sound can escape through this one or more openings from the technical room.
- the three-dimensionally shaped soundproofing element can be offset from one another in the depth direction of the base carrier or have stepped formwork levels lying to each other when it front side of the technical room, preferably a front opening in the base support, lined, and the washing container relative to the base support offset in the depth direction, in particular set back.
- the soundproofing element has mutually opposite side walls, which in each case abut against a lateral region of the base support and on a lateral region of the flushing container.
- the side walls may be connected as a second structural structure of the three-dimensional soundproofing element with an optionally present front wall as the first structural structure, so that even in the front corner areas of the dishwasher, a direct propagation of airborne sound is prevented.
- the soundproofing element has mutually opposite side walls, each of which closes a lateral opening located between the floor and the washing compartment.
- the known base support has at its rear corners in each case a guide arrangement which serves to fix the rinsing container.
- the soundproofing element has a bottom section, which is arranged on an upper side of the base of the base carrier.
- a bottom section which is arranged on an upper side of the base of the base carrier.
- the soundproofing element optionally also comprises a rear wall which abuts against a rear region of the base support and on a rear region of the flushing container.
- the rear wall can connect directly to the rear ends of side walls of the soundproofing element and / or its optionally provided bottom section. As a result, the noise reduction is further improved.
- the soundproofing element comprises a rear wall which closes a rear opening between the floor and the washing compartment.
- Such an opening may, for example, be present in the region of the rear guide arrangements or in between.
- the soundproofing element is essentially made of a carrier material, in particular phenolic resin, and of fillers incorporated therein, in particular cotton fibers and / or polyester fibers.
- a carrier material in particular phenolic resin
- fillers incorporated therein in particular cotton fibers and / or polyester fibers.
- the combination of a carrier material with embedded therein fillers makes it possible to precisely adapt the acoustic properties of the soundproofing element to the respective requirements.
- phenolic resin and embedded fibers allow the soundproofing design element with a virtually arbitrary three-dimensional shape. In addition, such a combination good insulation and damping properties.
- the three-dimensional molded part of the soundproofing element may in particular be formed by a preformed, i. prefabricated component may be formed, which also largely retains its original, prefabricated profile shape when it is installed in the space below the bottom of the washing, in particular in the base support.
- a preformed component i. prefabricated component may be formed, which also largely retains its original, prefabricated profile shape when it is installed in the space below the bottom of the washing, in particular in the base support.
- it can be designed as a shuttering part with a predetermined, three-dimensional geometry shape which can be used independently, i. self-sustaining both in dismantled and in the installed state maintains.
- it may be formed largely dimensionally stable.
- the soundproofing element is removably held in its intended position.
- the soundproofing element can expediently be mounted in a form-fitting, non-positive, and / or frictionally engaged manner, and / or be fixed in the base carrier, in particular by other mechanical retention or locking. In this way it is possible to remove the soundproofing element when maintenance work is to be carried out in the technical room, which simplifies such maintenance activities.
- the soundproofing element is designed and arranged so that it can be removed from its intended position when the washing container is placed on the base support.
- the equipment room becomes accessible for maintenance by openings formed on the base support. In this way, at least smaller maintenance work in the technical room can be carried out without having to remove the washing container from the base support in a complex manner.
- the installation of a three-dimensionally shaped soundproofing element allows a further reduction of the sound power radiation during operation of a fully automatic dishwasher, in particular by better airborne sound absorption and airborne sound reflection in the technical room area.
- the proposed soundproofing element is used advantageously the airborne sound insulation and the Airborne sound damping. This combination allows for a further reduction of the sound power level.
- the soundproofing element is a three-dimensional component, which can be removed in an advantageous embodiment for performing maintenance work to the outside of the base support and / or removed from the technical room of the dishwasher.
- the soundproofing element may preferably be designed so that it closes all the openings between the base support and the flushing container through which airborne noise could enter the kitchen area from the technical room area.
- the soundproofing element is advantageously made of a material which has sound-absorbing and noise-reflecting properties.
- Figure 1 is a perspective view of a base support with attached
- washing container of a first advantageous embodiment of a domestic dishwasher according to the invention Washing container of a first advantageous embodiment of a domestic dishwasher according to the invention
- Figure 2 shows the base support and the washing container of Figure 1 with inserted
- Figure 3 is a perspective view of a base support with attached
- washing container of a second advantageous embodiment of a dishwasher according to the invention Washing container of a second advantageous embodiment of a dishwasher according to the invention.
- Figure 4 shows the base support and the washing container of Figure 3 with inserted
- FIG. 1 shows a base support 1 of a first advantageous embodiment of a domestic dishwasher according to the invention in a schematic spatial representation.
- a washing container 2 made of sheet steel is placed, of which the outlines of a lower portion are shown by dashed lines.
- the washing compartment 2 is shown "transparent".
- the base carrier 1 made of plastic has a complex three-dimensional shape.
- the base support 1 has a front-side support element 3 at a first corner area and a front-side support element 4 at a second corner area opposite in the width direction of the base support.
- a first guide arrangement 5 is provided at a first corner area and a second guide arrangement 6 is provided at a second corner area opposite in the width direction of the base support.
- a substantially horizontal, planar contact surface 7 for the washing container 2 is provided on the base support 1.
- the rinsing container 2 comprises a container bottom 8, a first side wall 9, a second side wall 10, a rear wall 1 1 and a top wall, not shown.
- a rear wall flange 12 Along the edge of the rear wall 1 1 extends a rear wall flange 12, wherein a first lateral portion of the rear wall flange 12 of the connection of the rear wall 1 1 with the first side wall 9, a second lateral portion of the rear wall flange 12 of the connection of the rear wall 11 with the second side wall 10 and a lower portion of the rear wall flange 12 of the connection of the rear wall 11 with the container bottom 8 is used.
- a not shown upper portion of the rear wall flange 12 serves to connect the rear wall 11 with the top wall, not shown.
- a so-called container spout 13th formed, which limits a feed opening of the washing container 2 on its underside.
- the container spout is thus raised relative to the container bottom 8 in the vertical direction, preferably rising at an angle, so that a type of base tray is formed in the region of the front loading opening of the dishwasher.
- the feed opening can be closed by a pivotable door, not shown, wherein the container spout 13 serves to ensure that no water can escape during operation of the dishwasher between the door, not shown, and the container bottom 8.
- the washing container 2 is located in its front corner areas on the front side support members 3, 4 of the base support 1. Furthermore, the lower portion of the rear wall flange 12 of the washing container 2 rests on the support surface 7 of the base support 1. In this way, the weight of the washing container 2 is supported by the front-side support elements 3, 4 and the support surface 7.
- the guide arrangements 5, 6 formed on the base support 1 act counteracting a displacement of the washing container 2 with respect to the base support 1 in the direction of the front or in the direction of the back of the dishwasher.
- the guide arrangements 5, 6 also effect, in cooperation with the front-side support elements 3, 4, a lateral guidance of the washing compartment 2.
- a technology room 15 which serves to receive electrical components of the dishwasher, not shown.
- an electrically operated circulation pump, not shown, an electrically operated wastewater pump, not shown, and also not shown electrically controlled water distributor are arranged.
- These and optionally further electrical components of the dishwasher produce during operation of the dishwasher noise that may be perceived as disturbing in the environment of the dishwasher.
- the noise can be radiated to the outside, for example, that the base support 1 is excited to vibrate, which are then perceived as sound outside the engineering room 15.
- noises can also directly as airborne sound via one or more openings 16, 17, 18 in the base support and / or which between the bottom 14 of the base support 1 and the Container bottom 8 of the washing compartment 2 are located, step outward.
- an access opening may be provided in the region of the front side of the base support, via which the technology room 15 is accessible, for example, in the event of repair or maintenance. From this access opening, sound can emerge forward on the front side during operation of the dishwasher, which would lead to particularly unpleasant, undesirable noise propagation into the installation space in which the dishwasher is installed.
- a three-dimensionally shaped soundproofing element 19 is now provided, which is shown in FIG. 2 in its installed position between the base support 1 and the washing compartment 2.
- the soundproofing element 19 has a front wall 20, a first side wall 21, a second side wall 22, a rear wall 24 and a bottom section 23. These form a prefabricated molded part, the outer contour of the inner contour of the base support and / or the upper-side edge of the contour of the underbody of the washing follow.
- forms the Schalschutzelement a kind of shuttering, which can be inserted into the base support, in particular inserted, and its profile shape is formed so that it complements the base support, in particular maralt that the technical space at least on its front an encapsulation, in particular also along its side walls and possibly also on its rear wall receives.
- the molded part of the soundproofing element closes any gaps, openings, openings, cutouts or the like in the base support. In particular, it rests flush with its upper edge on the underbody of the washing container, i. it contacts or bumps against it.
- the three-dimensionally preformed front wall 20 is substantially gap-free with its lower portion and with its lateral flange-like portions 201, 202 on the base support 1 and closes its front access opening 16.
- the front wall 20 is largely free of gaps on Underbody of the washing compartment 2, so that the front side 16 of the technology room 15 is largely completely closed.
- the front wall of the molding has at its two ends in the transition region to its side walls 21, 22, the contoured flange portions 201, 202, the transversely, in particular perpendicular to the plane of their substantially planiform end wall.
- the flange sections 201, 202 surround or encase the support elements 3, 4 in a flat fit.
- the respective flange section has an outer contour such that it covers the inner wall and an adjoining edge section of the rear wall of the associated support element. Its outer contour thus follows the inner contour in the corner region of the base support. In this way, leakage of airborne sound from the engine room 15 to the front of the dishwasher can be substantially reduced.
- the front wall 20 also causes a reduction of a possible vibration excitation in the front region of the base support 1.
- the front wall 20 passes at its lateral end without interruption in the side walls 21 and 22 of the soundproofing element 19, so that an excitation of the front side support elements 3, 4th to vibrations is substantially prevented.
- the soundproofing element 19 is shaped three-dimensionally in its two front corner regions such that its outer contour is designed to be complementary to the inner contour of the base support in the region of its front-side support elements.
- the side walls 21 and 22 of the soundproofing element 19 are also in each case on the base support 1 and on the Spül electerêt 8. As a result, a lateral escape of airborne sound through the lateral openings 17 and 18 is virtually prevented. Likewise, an excitation of the lateral portions of the base support 1 to vibrations is at least greatly reduced.
- the rear wall 24 of the soundproofing element is likewise largely free from gaps on the underside of the washing container 2 and on the base support 1. It connects the rear ends of the side walls 21 and 22 of the soundproofing element 19, so that the walls 20, 21, 22, 24 assume in a plan view substantially the shape of a rectangle. Seen spatially, the soundproofing element thus forms an open-top, rectangular box.
- the rear wall 24 serves primarily to prevent vibrations of the base support 1 at its rear end or its rear wall 26.
- the soundproofing element is thus designed as a molded part such that it supplements the base support in such a manner that an encapsulation or enclosure for the technology space is provided at least on the front side and possibly also on the two side walls.
- the molded part boards the base support also on its rear wall, so that the technology room is enclosed around its outer circumference.
- the preformed soundproofing element follows in the region of the front of the technology room an inwardly directed bulge provided in the upper half of the front of the technology room, which serves to receive a protrusion of the door, which is opposite its axis of rotation in its respective Has open position.
- This mecanicausbuchtung thus serves as Einschwenk Scheme for the respective door projection.
- the soundproofing element preferably extends in the lower region of the technical room substantially in the vertical direction.
- the soundproofing element is generally expressed in an advantageous embodiment variant as a preformed three-dimensional profile element that lines or boards the technical space with a front wall structure with at least two mutually offset in the depth direction to formations in the base support.
- the bottom portion 23 of the soundproofing element 19 extends between the undersides of the walls 20, 21, 22, 24 of the soundproofing element 19. It rests on the bottom 14 of the base support 1 and in particular prevents vibration excitation of the underside of the base support 1. This can cause a sound leakage down significantly reduced.
- the soundproofing element 19 prevents the escape of sound from the technology room 15 downwards, forwards, backwards and to the sides of the dishwasher. The sound exit to the top is at least greatly reduced by the washing container 2, which is insulated by means not shown bitumen mats.
- the soundproofing element 19 prevents vibrations which are generated on the underside of the washing container 2 from impinging flushing water being discharged to the outside as airborne sound via the technology space 15. Possibly.
- the soundproofing element can also comprise a ceiling element which rests against the underside of the bottom of the washing container and encapsulates the machine room from the bottom of the washing machine.
- the soundproofing element 19 has a three-dimensional shape, which is preferably exactly adapted to the shape of the base support 1 and at the same time to the shape, in particular to the contour of the lower floor of the washing compartment 2. As a result, the noise reduction can be maximized without zooming the technology room 15 too much.
- the soundproofing element 19 has a material thickness which varies from section to section. Thus, for example, the largest material thickness is provided on the front wall 20, since a sound leakage would be particularly disturbing.
- the soundproofing element 19 allows an effective reduction of the radiated sound power without major installation effort, since just a single soundproofing element 19 is mounted for sound enclosure or enclosure of the technical chamber of the dishwasher during their production and it is not necessary to install several separate soundproofing parts, which would be complicated.
- the soundproofing element 19 may be made, for example, of phenolic resin-bonded cotton fibers. Such a material mix allows a simple production of the soundproofing element 19, for example in a pressing or casting process, and has good soundproofing and soundproofing properties.
- FIG. 3 shows a modified base support V and a lower section of the washing container 2 placed thereon of a further advantageous embodiment of a dishwasher according to the invention.
- the essential difference from the base support 1 previously shown is that at the top of the bottom 14, a web assembly 25 is provided which extends in the depth direction of the base support from the front opening 16 to the rear support surface 7 and which at its top a contact surface for a modified soundproofing element 19 'has.
- FIG. 25 shows a modified base support V and a lower section of the washing container 2 placed thereon of a further advantageous embodiment of a dishwasher according to the invention.
- the essential difference from the base support 1 previously shown is that at the top of the bottom 14, a web assembly 25
- the soundproofing element 19 ' has a front wall 20, a first side wall 21 and a second side wall 22, ie it is U-shaped and follows the contouring of the web arrangement 25 and the top edge of the recess or the cutout in the front wall of the base support.
- These three walls 20, 21, 22 lie with their undersides each gap-free on the web assembly 25 and the upper edge of the recess or of the cutout in the front wall of the base support.
- the walls 20, 21, 22 abut the underside of the washing container 2, so that the front opening 16 and the side openings 17, 18 are closed by the soundproofing element 19 '.
- the shaping and the mounting of the soundproofing element 19 ' make it possible to remove the soundproofing element 19' from the dishwasher to a large extent, even without the use of rebreathing, by means of a simple pull-out movement, even with the rinsing container 2 attached to the front.
- the technology room 15 through the openings 16, 17, 18 accessible so that maintenance in the technical room 15 are possible without for this purpose the washing compartment 2 must be removed from the base support 1 '.
- the soundproofing element 19 ' closes all openings in the area of the technology room 15 to the outside, so that leakage of airborne sound is substantially prevented.
- a possible vibration excitation of parts of the base support 1 ', for example in the region of the bottom 14, can be counteracted in particular by the fact that the vulnerable parts are additionally insulated and / or dampened on their outside.
- the preformed soundproofing element has a three-dimensional housing structure which partially or completely surrounds or switches on the equipment room in at least two different boundary planes.
- the soundproofing element partially or completely encloses the equipment room in the region of its front side and in the region of its side walls.
- the three-dimensional soundproofing element may comprise a structural component which is arranged in the region of the floor, the rear side and / or the ceiling of the technical room.
- Reference plate list Base carrier Washing container Front supporting element Front supporting element Guiding arrangement Guiding arrangement Support surface Container bottom First side wall Second side wall Rear wall Rear wall flange Container spout Bottom Technical room Front opening First lateral opening Second lateral opening Soundproofing element Front wall First side wall Second side wall Floor section Rear wall Bar arrangement Rear wall of the base carrier
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009000524A DE102009000524A1 (de) | 2009-01-30 | 2009-01-30 | Geschirrspülmaschine mit Schallschutzelement |
| PCT/EP2010/050499 WO2010086245A1 (de) | 2009-01-30 | 2010-01-18 | Geschirrspülmaschine mit schallschutzelement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2391255A1 true EP2391255A1 (de) | 2011-12-07 |
| EP2391255B1 EP2391255B1 (de) | 2015-08-26 |
Family
ID=42102145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10701343.5A Active EP2391255B1 (de) | 2009-01-30 | 2010-01-18 | Geschirrspülmaschine mit schallschutzelement |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8888930B2 (de) |
| EP (1) | EP2391255B1 (de) |
| DE (1) | DE102009000524A1 (de) |
| WO (1) | WO2010086245A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010031487A1 (de) * | 2010-07-16 | 2012-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Herstellung einer Geschirrspülmaschine mit mindestens einer, insbesondere vorkonfektionierten, Bitumenmatte zur Entdröhnung und/oder Schallbedämmung eines Bauteils |
| DE102012220347B4 (de) * | 2012-11-08 | 2017-04-20 | BSH Hausgeräte GmbH | Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine |
| DE102013201575A1 (de) * | 2013-01-31 | 2014-07-31 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät |
| DE102015201806A1 (de) * | 2015-02-03 | 2016-08-04 | BSH Bosch und Siemens Hausgeräte GmbH | Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine |
| US10137455B2 (en) | 2015-04-07 | 2018-11-27 | Owens Corning Intellectual Capital, Llc | Loosefill insulation blowing machine with reduced sound ratings |
| WO2017079501A1 (en) * | 2015-11-06 | 2017-05-11 | Owens Corning Intellectual Capital, Llc | Acoustically insulated machine |
| CN108652557B (zh) * | 2017-04-01 | 2022-12-30 | 青岛海尔洗碗机有限公司 | 一种洗碗机电机固定结构及洗碗机 |
| CN108236444A (zh) * | 2018-03-26 | 2018-07-03 | 佛山市顺德区美的洗涤电器制造有限公司 | 消音缓冲组件和洗碗机 |
| CN109261616A (zh) * | 2018-08-03 | 2019-01-25 | 杭州看啊贸易有限公司 | 一种低噪音的紧固件清洗机 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4568581A (en) * | 1984-09-12 | 1986-02-04 | Collins & Aikman Corporation | Molded three dimensional fibrous surfaced article and method of producing same |
| DE4110292C2 (de) * | 1991-03-28 | 1998-01-22 | Miele & Cie | Haushaltgerät, wie Geschirrspülmaschine, Kühlschrank oder Gefriertruhe, mit einem Außengehäusemantel und innenliegendem Spülbehälter oder Kühlraum |
| DE4408687A1 (de) | 1994-03-15 | 1995-09-21 | Basf Ag | Verfahren zur Herstellung von dimensionsstabilen Akustik-Bauteilen |
| AU6286996A (en) | 1995-06-23 | 1997-01-22 | Minnesota Mining And Manufacturing Company | Method of attenuating sound, and acoustical insulation therefor |
| DE19959089C2 (de) * | 1999-12-08 | 2003-11-13 | Borgers Johann Gmbh Co Kg | Schalldämmende Baueinheit in Fahrzeugen oder Möbeln, welche wärmeerzeugende Schallquellen beinhalten |
| US6539955B1 (en) * | 2000-09-29 | 2003-04-01 | Owens Corning Fiberglas Technology, Inc. | Acoustical insulation blanket for dishwasher |
| US6802389B2 (en) * | 2001-12-07 | 2004-10-12 | Collins & Aikman Products Co. | Multi-density sound attenuating laminates and methods of making same |
| US6893711B2 (en) | 2002-08-05 | 2005-05-17 | Kimberly-Clark Worldwide, Inc. | Acoustical insulation material containing fine thermoplastic fibers |
| US7409959B2 (en) | 2003-10-29 | 2008-08-12 | Whirlpool Corporation | Dishwasher and motor cavity sound attenuator |
| DE102006015498B4 (de) * | 2006-04-03 | 2019-07-18 | BSH Hausgeräte GmbH | Energiesparende Schalldämmung |
| US9922634B2 (en) * | 2006-06-30 | 2018-03-20 | 3M Innovative Properties Company | Sound insulation constructions and methods of using the same |
| US8317935B2 (en) * | 2006-12-01 | 2012-11-27 | Electrolux Home Products, Inc. | Dishwasher apparatus including sound absorbing device |
| KR101319893B1 (ko) * | 2007-03-26 | 2013-10-18 | 엘지전자 주식회사 | 식기세척기 |
| US20090205378A1 (en) * | 2008-02-15 | 2009-08-20 | Electrolux Home Products, Inc. | Washing appliance and associated method |
-
2009
- 2009-01-30 DE DE102009000524A patent/DE102009000524A1/de not_active Withdrawn
-
2010
- 2010-01-18 US US13/144,935 patent/US8888930B2/en active Active
- 2010-01-18 EP EP10701343.5A patent/EP2391255B1/de active Active
- 2010-01-18 WO PCT/EP2010/050499 patent/WO2010086245A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010086245A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US8888930B2 (en) | 2014-11-18 |
| US20110271987A1 (en) | 2011-11-10 |
| DE102009000524A1 (de) | 2010-08-05 |
| WO2010086245A1 (de) | 2010-08-05 |
| EP2391255B1 (de) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2391255B1 (de) | Geschirrspülmaschine mit schallschutzelement | |
| DE60003687T2 (de) | Geschirrspülmaschine mit verbesserter architektur | |
| EP2620089B1 (de) | Haushaltsgerät, insbesondere Geschirrspülmaschine, mit einem akustischen Dichtrahmen zur Geräuschreduzierung | |
| DE102008055017B4 (de) | Geschirrspülmaschine | |
| DE69812744T2 (de) | Haushaltgeschirrspülmaschine | |
| EP1804637A1 (de) | Beleuchtungsvorrichtung für ein wasserführendes haushaltgerät | |
| WO2012007062A1 (de) | Wasserführendes haushaltsgerät, insbesondere geschirrspülmaschine | |
| EP2494908B1 (de) | Geschirrspülmaschine mit verstellbarem Oberkorb | |
| DE102007057513B4 (de) | Haushaltsgerät, insbesondere Geschirrspülmaschine | |
| WO2010069760A1 (de) | Geschirrspülmaschine | |
| WO2006063890A1 (de) | Geschirrspülmaschine und verfahren zum herstellen derselben | |
| DE69015219T2 (de) | Verfahren zur akustischen Isolation von Lärmquellen in einer Geschirrspülmaschine und Geschirrspülmaschine, welche dieses Verfahren anwendet. | |
| WO2009121813A2 (de) | Haushaltsstandgerät, insbesondere geschirrspülmaschine | |
| EP2359737B1 (de) | Haushaltsgerät mit mindestens einem Aussteifungskörper | |
| DE102009028304A1 (de) | Geschirrspülmaschine mit einer geräuschabsenkenden Schürze im Sockelbereich | |
| DE102012213001B4 (de) | Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine | |
| EP2510855A2 (de) | Motoranordnung für ein elektromotorisch angetriebenes Haushaltsgerät und Reinigungsgerät | |
| DE102009003015A1 (de) | Spülvorrichtung | |
| EP2446798A2 (de) | Geschirrspülmaschine mit einer verbesserten Kederanordnung | |
| EP2484264B1 (de) | Geschirrspülmaschine, insbesondere haushalts-geschirrspülmaschine | |
| DE102011088129A1 (de) | Geschirrspülmaschine mit einer optimierten Spülkammer | |
| DE102011076374A1 (de) | Einbau-Haushaltsgeschirrspülmaschine mit Projektionseinrichtung im Sockel sowie zugehöriges Sockelverkleidungselement | |
| DE102010029948B4 (de) | Geschirrspülmaschine | |
| EP0806173A2 (de) | Einbauspüle | |
| DE102011116809B4 (de) | Haushaltsgerät, insbesondere Geschirrspülmaschine, mit wenigstens einer Entdröhnmatte |
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: 20110830 |
|
| 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 |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20130912 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BSH HAUSGERAETE GMBH |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20150508 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| 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: 744636 Country of ref document: AT Kind code of ref document: T Effective date: 20150915 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502010010148 Country of ref document: DE |
|
| 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: 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: 20150826 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: 20151127 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: 20150826 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: 20151126 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: 20150826 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20150826 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL 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: 20150826 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: 20151226 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: 20151228 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: 20150826 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: 20150826 Ref country code: ES 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: 20150826 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150826 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150826 Ref country code: SK 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: 20150826 Ref country code: CZ 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: 20150826 Ref country code: IT 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: 20150826 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: 20150826 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502010010148 Country of ref document: DE |
|
| 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: 20160131 Ref country code: RO 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: 20150826 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20160530 |
|
| 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: 20150826 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: 20160118 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160118 |
|
| 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: 20150826 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20160930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160118 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160131 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160131 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
| 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: 20160201 |
|
| 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: 20160118 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 744636 Country of ref document: AT Kind code of ref document: T Effective date: 20160118 |
|
| 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 NON-PAYMENT OF DUE FEES Effective date: 20160118 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150826 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20150826 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: 20100118 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: 20150826 |
|
| 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: 20150826 Ref country code: TR 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: 20150826 |
|
| 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: 20150826 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R084 Ref document number: 502010010148 Country of ref document: DE |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20260131 Year of fee payment: 17 |