EP3853528A1 - Haushaltsgerät mit einem rauheitsreduzierungselement in einer vertiefung einer komponente aus einem transparenten material, sowie verfahren zum herstellen eines haushaltsgeräts - Google Patents
Haushaltsgerät mit einem rauheitsreduzierungselement in einer vertiefung einer komponente aus einem transparenten material, sowie verfahren zum herstellen eines haushaltsgerätsInfo
- Publication number
- EP3853528A1 EP3853528A1 EP19769138.9A EP19769138A EP3853528A1 EP 3853528 A1 EP3853528 A1 EP 3853528A1 EP 19769138 A EP19769138 A EP 19769138A EP 3853528 A1 EP3853528 A1 EP 3853528A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roughness
- household appliance
- depression
- reduction element
- roughness reduction
- 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.)
- Pending
Links
- 239000012780 transparent material Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000009467 reduction Effects 0.000 claims description 71
- 239000000654 additive Substances 0.000 claims description 24
- 230000000996 additive effect Effects 0.000 claims description 24
- 239000002241 glass-ceramic Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 16
- 230000003287 optical effect Effects 0.000 description 14
- 238000010411 cooking Methods 0.000 description 9
- 238000009499 grossing Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 238000007649 pad printing Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007524 flame polishing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
- F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
Definitions
- One aspect of the invention relates to a household appliance with a component made of a transparent material, in which at least one recess is formed.
- the depression is at least partially filled with a further material element.
- Another aspect of the invention relates to a method for producing a household appliance.
- a domestic appliance setting unit is known from DE 10 2005 002 952 A1.
- a plurality of crescent-shaped depressions arranged in a row are formed in a plate made of glass ceramic.
- a tactile means different from this is formed, which is provided for outputting or generating a changing tactile signal when actuated in an adjusting direction.
- a tactile means is printed as a sliding strip on the glass ceramic plate in the area of such a crescent-shaped depression.
- the household appliance has at least one component made of an at least partially transparent material.
- a depression or a depression is formed in the transparent material.
- the depression is filled, at least in regions, with a further, separate material element.
- the material of the material element is different from the material of the component, in particular different from the transparent material of the component.
- the surface of the depression has a first roughness and the material element is designed as a roughness reduction element. This roughness reduction element has a surface facing away from the surface of the depression, which has a second roughness which is reduced or less than the first roughness of the surface of the depression.
- Such a configuration makes it possible for a quasi-exposed surface, which in particular can form a visible end and thus face an observer, to be defined and smoother than the surface of the depression.
- Such a configuration can compensate or compensate for the relatively rough surface of the depression with regard to optical properties.
- the transparency of the component in the region of the depression which may be impaired by the roughness of the surface of the depression, can be compensated for and improved in this regard.
- This configuration also creates a simple procedure for taking this train of thought into account. In this regard, by specifically introducing a material element after the depression has been produced, it is no longer necessary to polish the surface of the depression.
- the roughness reduction element which can also be referred to as a smoothing element or smoothing compound, thus enables the first roughness of the surface of the depression to be compensated in a simple manner in a very targeted manner with regard to optical properties, but not to change the first roughness of the surface itself, for example by direct machining effect on the first roughness of the surface of the recess.
- the component is preferably designed as a plate or in the form of a plate.
- the depression is advantageously designed as a non-continuous hole, in particular as a blind hole depression.
- the depression is formed in particular on a visible side of the component and thus on an upper side of the component facing an observer. In particular, the depression is open towards the visible side.
- the component made of the transparent material on the underside or rear side opposite this visible side is also uneven, for example has a knob structure of some kind. This unevenness can also be compensated for, for example by introducing a smoothing material or a smoothing compound such as silicone.
- the roughness reduction element is a lacquer or an adhesive which is applied into the depression on the surface of the depression.
- the varnish or the adhesive is designed such that the first roughness of the surface of the depression is adapted with regard to the optical properties of the depression in such a way that the optical properties are improved, in particular the transparency caused by the first roughness of the surface of the depression is reduced, is improved and is compensated in this regard.
- the roughness reduction element is a liquid. This can be placed in a casing and arranged in the depression.
- the roughness reduction element can also be a silicone.
- the roughness reduction element is transparent and is therefore transparent in particular to the spectral range visible to humans, in particular transparent to a partial interval of this spectral range.
- perception of optical information through the depression and this roughness reduction element can be improved by an observer of the component.
- Undesired distortions, scattering or other impairments of the perceptibility of the optical information due to the specific first roughness of the surface of the depression are thereby at least partially eliminated, in particular completely eliminated.
- the roughness reduction element is formed from one layer or one layer.
- this roughness reduction element is constructed in multiple layers and is thus formed from at least two different layers or layers.
- the layers can be formed with an individual thickness.
- a first layer applied directly to the surface of the depression can also be applied relatively thinly.
- the surface of this first layer also has a roughness, in particular due to a greater first roughness of the surface of the depression, which is additionally to be smoothed, at least one further layer can be applied to this first layer.
- the relatively high first roughness of the surface of the depression is thus gradually compensated for by a layer concept or a layer concept and partially compensated for via each of the layers.
- a first layer is made of a first material and the at least second layer is made of a different second material.
- a surface of the outermost layer, which is thus the most distant from the surface of the depression, has a second roughness reduced to the first roughness of the surface of the depression.
- the material of the roughness reduction element is made of a base material, the at least an additive is added.
- the roughness reduction element is thus composed of different material components.
- very individual roughness reduction elements can be produced in this way, which are improved with regard to the ability to be introduced into the recess.
- they can then also be made particularly specific with regard to the production of a surface that is as smooth as possible.
- very individual roughness reduction elements can then also be designed with respect to the layer thickness, which nevertheless have the best possible smooth surface.
- the color of the additive is different from the base material and that the color of the roughness reduction element is individualized by the additive.
- individual coloring can also be created, so that the recess is also optically individual.
- very simple detection can be achieved
- a specific wavelength selection of the light rays passing through the depression and the roughness reduction element can also be achieved.
- the transparency of the additive is different from the base material and that the transparency of the roughness reduction element is individualized by the additive.
- the feel of the additive is different from the base material and that the feel of the roughness reduction element is individualized by the additive.
- an individual surface structure can be created, for example lines or rings or the like can be formed.
- a specific viscosity or elasticity of the roughness reduction element can also be achieved.
- a surface with high lubricity can also be created. This also allows the individual hardness of the roughness reduction element to be set.
- a color and / or a transparency and / or a feel of the roughness reduction element is individually set or designed.
- a color individuality and / or transparency individuality and / or haptic individuality can also be generated by, for example, a very homogeneous material design of the roughness reduction element will.
- the roughness reduction element is sprayed or printed onto the surface of the depression. This also enables the roughness reduction element to be produced in a simple manner and yet with great precision with regard to the geometry and the respective thickness.
- the recess is formed in the front or visible side of the component by etching or grinding or machining with a laser.
- the roughness reduction element is at least partially filled only after this indentation is produced with the individual surface, which is caused by the specific manufacturing process and in particular is inevitably produced with a certain first roughness.
- the component is preferably made of glass or glass ceramic, in particular at least in the region in which the at least one depression is formed.
- the recess is designed as an, in particular, touch-sensitive, operating area of an operating device of the household appliance and / or as an optical display area of a display device of the household appliance.
- the depression is formed as part of a touch-sensitive operating ring.
- the household appliance is designed for preparing food and can be, for example, a hob or an oven.
- the household appliance can also be designed for storing and preserving foodstuffs and can, for example, be a refrigerator or a freezer or a fridge-freezer combination. It is also possible that the household appliance is designed to care for laundry items and is, for example, a washing machine or a tumble dryer or a corresponding combination device.
- the household appliance can also be designed for cleaning dishes and, for example, a dishwasher.
- the household appliance is made with a component made of a transparent material.
- This component made of a transparent material is provided.
- this component is a plate or plate-like.
- At least one recess is advantageously formed in this component.
- This depression is formed on a front side or on a surface facing an observer.
- the front side is the side that faces an observer when the observer looks at the household appliance in the properly installed state and with proper operation.
- this depression or this at least one depression is produced in the component by etching or grinding or machining with a laser.
- the depression is produced in particular as a non-continuous depression, in particular, for example, as a blind hole or channel or the like.
- a material element separate from the components is introduced onto the surface of the depression, which has a first roughness as a result of this production or processing, so that the surface of the depression is at least partially, in particular completely, covered with this material element.
- the material element is produced as a roughness reduction element and is produced with a surface facing away from the surface of the depression, which has a second roughness reduced to the first roughness of the surface of the depression. This surface of the roughness reduction element faces the viewer and thus faces away from the surface of the depression.
- this roughness reduction element is specifically designed, in particular materially and / or with regard to the structure and the geometry, in such a way that in particular the surface of this roughness reduction element has a defined second roughness that is lower than the first roughness of the surface of the recess.
- the recess is used as an, in particular touch-sensitive, operating area of an operating device of the household appliance and / or as an optical display area Display device of the household appliance generated.
- the recess is formed as part of a touch-sensitive control ring.
- Advantageous versions of the household appliance are to be regarded as advantageous versions of the method, the elements mentioned in the context in each case by the individual method steps, for example the material composition of the roughness reduction element and / or the generation of the at least one, in particular several, layers , and / or the local introduction into the depression.
- a partial or flat application of compensating media can be introduced as a roughness reduction element.
- a corresponding production of the roughness-reducing element in the recess can take place here, for example, by screen printing or pad printing or spraying or dipping a material entry into the recess.
- the proposed procedure is very advantageous in particular when compared to polishing or grinding the surface of the recess itself, in particular if the material of the component is glass or glass ceramic. In addition, it is also reduced in terms of production costs and therefore also more cost-effective. This is also particularly advantageous when machining partial areas or when using complex geometries, such as undercuts or sharp edges of a depression.
- the proposed procedure is one of glass-typical processes, such as tempering, an independent further processing process or one
- the proposed household appliance and the proposed method thus enable a very individual and efficient control of light-guiding properties, such as coupling or decoupling at defined points with different intensities. In particular, this is achieved in the area of the depression, which is at least partially restricted by the, in particular production-related, relatively high first roughness of the surface of the depression with regard to optical properties.
- Embodiments of the invention are thus also to be regarded as encompassed and disclosed, which are not explicitly shown and explained in the figures, but can be derived from the explanations explained and can be generated by separate combinations of features. Versions and combinations of features are also to be regarded as disclosed, which therefore do not have all the features of an originally formulated independent claim. In addition, versions and combinations of features, in particular those explained above, are to be regarded as disclosed, which go beyond or differ from the combinations of features set out in the back references of the claims.
- Figure 1 is a schematic perspective view of an embodiment of a household appliance.
- Fig. 2 shows a further schematic perspective view of a
- Embodiment of a household appliance Embodiment of a household appliance
- Fig. 3 is a simplified sectional view through a portion of the
- Fig. 4 shows a further schematic sectional view corresponding to the view in
- FIG. 3 according to another embodiment.
- a household appliance 1 is shown in a schematic representation, which here is a hob.
- the household appliance 1 has a cooktop 2 on which, with regard to the location, the number and the geometry, to be understood merely as an example, cooking zones 3, 4, 5 and 6 are formed.
- the hob also has an operating device 7, which is designed at least in some areas as a touch-sensitive operating panel.
- the touch-sensitive control panel has a touch-sensitive control ring 8.
- this touch-sensitive control ring 8 can be a completely closed one and thus be a circular ring or a degenerate circular ring, such as an oval ring or an elliptical ring.
- 8 individual functional units of the household appliance 1 can be set, for example selected, and / or operating parameters of this functional unit can be set by touching this ring. It can also be provided in the context that this touch-sensitive operating ring 8 can be touched and, when touched, can be brushed along this ring shape in order to make a corresponding setting, for example to set an operating parameter. For example, this can be the cooking level of a cooking zone 3 to 6.
- control ring 8 is also designed to display optical information.
- the household appliance 1 can have a lighting device 9 which has at least one light source. The light from this light source can be radiated at least in the area of the control ring 8, preferably from below the cooktop plate 2, and can be perceived by an observer in the area of the control ring 8 through the cooktop plate 2.
- optical information can also be displayed in the touch-sensitive control panel, in particular in the control ring 8.
- the touch-sensitive control panel in particular the control ring 8
- the touch-sensitive control panel can be designed for the optical display of such information and in this respect, however, cannot be designed as a touch-sensitive control ring.
- the element in the form of the ring is then only provided for visual display but not as an operating element.
- the cooktop plate 2 is made of glass or glass ceramic. It represents a component made of a transparent material. In particular in the area of the operating device 7, the component here is made of a transparent material, in particular glass or glass ceramic.
- FIG. 2 shows a perspective schematic illustration of a further household appliance 1 which can be designed for preparing food and can be, for example, an oven or a steam cooker or a microwave oven.
- This household appliance 1 has a housing 10 in which at least one cooking space 11 is formed. This can be closed at the front by a door 12, which is shown in the closed state in FIG. 2.
- the household appliance 1 here preferably has an operating panel 13 which is plate-like.
- the control panel 13 is formed at least in regions from glass or glass ceramic and thus is preferably formed from a transparent material.
- the control panel is a component of the household appliance 1, which is formed at least in regions from a transparent material.
- the control panel 13 has an operating device 7, which can be designed in particular in accordance with the operating device 7 according to FIG. 1.
- FIG. 3 An area of the operating device 7 is shown in FIG. 3 in an exemplary sectional illustration along the section line III-III in FIG.
- a recess 15 is formed on an upper side 14 facing the observer, which also represents a front side or a visible side facing the observer, when the household appliance 1 is arranged and used as intended and an observer as intended from above or according to FIG. 2 from the front Household appliance 1 looks.
- the depression 15, which can also be referred to as a trough, is not continuous and thus represents a blind hole or a channel, as it were. It is designed to be open toward the top 14.
- the depression 15, which here forms the ring or the operating ring 8, is produced, for example, by etching or grinding or machining with a laser.
- a material-removing process is thus used to produce this depression 15.
- a surface 16 of the depression 15 is produced which has a first roughness, as can be seen in FIG. 3.
- This roughness in particular in the specific manufacturing methods of the recess 15 mentioned and caused by this manufacturing method and practically unavoidable, however, it affects the optical properties of this area, in particular the perceptibility of the light from a light source 17, which can be a component of the lighting device 9 if an observer shares the area of the operating ring 8 Looking at top 14 viewed.
- This recess 15 is at least partially, in FIG. 3 only partially, filled by a separate material element, which is a roughness reduction element 18.
- a separate material element which is a roughness reduction element 18.
- the roughness reduction element 18, which can also be referred to as a smoothing element or a smoothing mass, has a surface 19 facing away from the surface 16, which has a second roughness that is reduced, in particular defined, to the first roughness of the surface 16 of the depression 15.
- the view-side surface 19 of this roughness reduction element 18 facing the observer is clearly smoother here than the surface 16. This improves the optical imaging property for this control ring 8 again and the impairment caused by the first roughness Surface 16 is at least partially compensated for by this lower second roughness.
- this roughness reduction element 18 is different from the material of the hob plate 2, in particular in the area below the control ring 8.
- the roughness reduction element 18 is made of a transparent material.
- the roughness reduction element 18 can be at least partially a lacquer or at least partially an adhesive. It is also possible that the roughness reduction element 18 is at least partially a liquid. It is also possible that the roughness reduction element 18 is at least partially silicone.
- the roughness reduction element 18 is formed, for example, only by one layer.
- the roughness reduction element 18 is formed from a base material to which at least one additive has been added. It can it can be provided that the color of the additive is different from the base material and that the color of the entire roughness reduction element 18 is individualized by the additive. Additionally or instead of this, the transparency of the additive can be different from the transparency of the base material and the transparency of the roughness reduction element 18 can be individualized by the additive. It can also be provided that the feel of the additive is different from the base material and that the feel of the roughness reduction element 18 is individualized by the additive.
- the material of the roughness reduction element 18 is sprayed or printed onto the recess 15 and thus also onto the surface 16.
- screen printing or pad printing can be provided here.
- Application by immersion is also possible.
- the depression 15 is not completely filled by the material of the roughness reduction element 18, but is only provided in some areas in this regard.
- the surface 19 of the roughness reduction element 18 is thus offset downwards from the upper side 14, which laterally delimits the recess 15.
- FIG. 4 shows a further schematic sectional illustration of a further exemplary embodiment with a roughness reduction element 18 which is multilayered here.
- This roughness reduction element 18 has a first layer 20 which is applied directly to the surface 16.
- a surface 21 of this first layer 20 is still formed with a roughness that is reduced compared to the first roughness of the surface 16, but is still provided with a roughness that is again should also be smoothed or compensated. 4 is therefore formed on this first layer 20.
- their surface 23 is again designed with a reduced roughness compared to the first roughness of the surface 16 and to the roughness of the surface 21 of the first layer 20.
- the depression 15 is only partially filled with the multilayer roughness reduction element 18.
- the layers 20 and 22 which are shown in the number of two layers shown here, but can also comprise more than two layers, can differ in material. They can also differ in the layer thickness. It can also be provided that both layers 20 and 22 are formed with a base material and each with an individual additive. Provision can also be made for one of the two layers 20 and 22 to be formed homogeneously from a base material and for the other layer to have a base material, in particular a different base material, and at least one additive.
- the household appliance 1 can also be designed for storing and preserving food or can be designed for the care of laundry items or can be designed for cleaning dishes.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018215789.8A DE102018215789A1 (de) | 2018-09-18 | 2018-09-18 | Haushaltsgerät mit einem Rauheitsreduzierungselement in einer Vertiefung einer Komponente aus einem transparenten Material, sowie Verfahren zum Herstellen eines Haushaltsgeräts |
| PCT/EP2019/074517 WO2020058125A1 (de) | 2018-09-18 | 2019-09-13 | Haushaltsgerät mit einem rauheitsreduzierungselement in einer vertiefung einer komponente aus einem transparenten material, sowie verfahren zum herstellen eines haushaltsgeräts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3853528A1 true EP3853528A1 (de) | 2021-07-28 |
Family
ID=67956786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19769138.9A Pending EP3853528A1 (de) | 2018-09-18 | 2019-09-13 | Haushaltsgerät mit einem rauheitsreduzierungselement in einer vertiefung einer komponente aus einem transparenten material, sowie verfahren zum herstellen eines haushaltsgeräts |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3853528A1 (de) |
| DE (1) | DE102018215789A1 (de) |
| WO (1) | WO2020058125A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020215501A1 (de) | 2020-12-08 | 2022-06-09 | BSH Hausgeräte GmbH | Bedienvorrichtung für ein Haushaltsgerät mit einem integrierten berührsensitiven Bedienring in einer Bedienmulde, sowie Haushaltsgerät |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236718A1 (de) * | 2002-08-06 | 2004-02-12 | E.G.O. Control Systems Gmbh & Co. Kg | Elektrohaushaltsgerät mit Anzeigeeinrichtung |
| DE102005002952A1 (de) * | 2005-01-21 | 2006-07-27 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgeräteeinstelleinheit |
| JP2008267633A (ja) * | 2007-04-17 | 2008-11-06 | Narumi China Corp | 調理器用ガラストッププレート |
| FR2992313B1 (fr) * | 2012-06-21 | 2014-11-07 | Eurokera | Article vitroceramique et procede de fabrication |
| ES2501340B1 (es) * | 2013-04-01 | 2015-07-08 | Bsh Electrodomésticos España, S.A. | Dispositivo de aparato doméstico |
| ES2501315B1 (es) * | 2013-04-01 | 2015-07-08 | Bsh Electrodomésticos España, S.A. | Procedimiento para la fabricación de al menos un dispositivo de aparato doméstico, y dispositivo de aparato doméstico |
| DE102015103460A1 (de) * | 2015-03-10 | 2016-09-15 | Schott Ag | Beschichtetes Substrat mit einem geräuschoptimierten Dekor auf Glasbasis und Verfahren zur Herstellung eines solchen |
| DE102015207569A1 (de) * | 2015-04-24 | 2016-10-27 | Schott Ag | Glas- oder Glaskeramikartikel |
| EP3064119A1 (de) * | 2016-06-14 | 2016-09-07 | V-Zug AG | Haushaltgerät mit berührungsempfindlicher anzeige |
-
2018
- 2018-09-18 DE DE102018215789.8A patent/DE102018215789A1/de active Pending
-
2019
- 2019-09-13 EP EP19769138.9A patent/EP3853528A1/de active Pending
- 2019-09-13 WO PCT/EP2019/074517 patent/WO2020058125A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020058125A1 (de) | 2020-03-26 |
| DE102018215789A1 (de) | 2020-03-19 |
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