EP0951597A1 - Blende, insbesondere für hausgeräte - Google Patents
Blende, insbesondere für hausgeräteInfo
- Publication number
- EP0951597A1 EP0951597A1 EP98906801A EP98906801A EP0951597A1 EP 0951597 A1 EP0951597 A1 EP 0951597A1 EP 98906801 A EP98906801 A EP 98906801A EP 98906801 A EP98906801 A EP 98906801A EP 0951597 A1 EP0951597 A1 EP 0951597A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier
- panel
- household appliances
- openings
- carrier component
- 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.)
- Withdrawn
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 3
- 238000004382 potting Methods 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 229920002635 polyurethane Polymers 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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
- A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
-
- 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
- the invention relates to an aperture, in particular for household appliances.
- control elements in the narrower sense, in addition to realizing the actual function, it is also necessary to equip the elements with a corresponding control symbol that informs and guides the user. This is attached to the control panel.
- the screen must be scratch, impact and break resistant, solvent and heat resistant, it should be easy to manufacture and assemble and its manufacturing costs should be as low as possible. In addition, it should not restrict the creative freedom of the industrial designer and convey a high-quality look for the end customer. In the latter context, panels with a “showcase effect” are preferred, above all, for devices in the upper price ranges.
- the screens that have become known so far can be classified as follows.
- the operating symbols are printed directly from the operator side onto the panel carrier.
- the operating symbols are printed on a carrier film, which is glued into or slightly recessed into the panel carrier.
- control symbols are printed behind a transparent material such as polymethyl methacrylate (PMMA) or polycarbonate (PC), which creates the aforementioned showcase effect.
- PMMA polymethyl methacrylate
- PC polycarbonate
- full-surface coverage in the form of a further component or a flat color application with barrier printing is required.
- PMMA or PC transparent cover
- Inexpensive forms of presentation such as those in sections 1 and 2, are not sufficiently resilient mechanically and chemically. In addition, they are visually unappealing, which is why they are mainly used in inexpensive devices.
- the carrier component is designed as a panel carrier. This results in the application of the operating symbols and the layer for producing the showcase effect on the component which is already present, so that additional components can be saved. Under certain conditions, however, it is preferred to design the carrier component as a carrier film. These flat carrier foils are very easy to handle and transport, so that the printing and coating can be outsourced if necessary.
- Fig. 1 shows a complete panel of a washing machine in front view
- FIG. 2 shows a top view of the panel from FIG. 1;
- Fig. 3 shows a cross section of the panel of Figure 1;
- FIG. 4 shows an enlarged detail of the diaphragm cross section from FIG. 3;
- Fig. 5 shows a panel for a stove in a front view
- FIG. 6 shows a cross section of the diaphragm from FIG. 4.
- FIG. 1 A complete screen of a washing machine is shown in FIG. 1 under reference number 1.
- This has conventional controls such as a shell handle 2, pressure switch 3 and rotary switch 4.
- the switch 3 or the shafts of the rotary switches 4 are introduced at the corresponding locations of the aperture 1 circular holes or rectangular openings.
- Operating symbols 5 are provided in the vicinity of the individual operating elements 2, 3, 4 for user guidance.
- these operating symbols 5 are applied directly to the panel support 6, which can be seen in FIG. 2, by conventional printing methods. Since the panel support 6 is colored white, for example, it provides sufficient background for the operating symbols 5. An at least translucent, for example slightly tinted, but preferably transparent coating 7 is applied to the entire panel support 6 and thus also to the control symbols 5 applied to it.
- This coating 7 consists of polyurethane (PUR) casting compound, which e.g. with the help of a two-component dosing and mixing system and a CNC linear robot is applied in traces to the panel support 6.
- PUR polyurethane
- Adhesive and cohesive forces alone result in a defined and reproducible decrease in the layer thickness 7 towards the openings, as can be seen at reference number 8 in FIG.
- the PUR material produces a scratch-resistant surface.
- FIGS. 5 and 6 Another embodiment is shown in FIGS. 5 and 6, the same parts having the same reference numbers.
- the operating symbols 5 have been printed on a carrier film 9 shown in FIG.
- This carrier film 9 can e.g. 0.5 mm thick, colored and punched out. Then it is covered with PUR potting compound as described. The coated carrier film 9 is then attached to the panel carrier, e.g. glued to this.
- openings 10 are provided in the panel support 6 (or the film 9) for light-emitting diodes or other display devices not shown here, or below, it is possible to cast these openings with the coating 7 made of PUR potting compound. This is to be understood to mean that the coating 7 is also formed in the region of the openings 10 or that the openings 10 are completely or partially filled.
- the advantage of the aperture described is therefore that a high-quality coating of PU potting compound that creates a showcase effect is applied, which, due to its properties, is self-distributed on the underlying carrier (aperture carrier or carrier film). There is no need for time-consuming drilling and milling work for each new type, so that the panels can be designed very flexibly.
- the invention described above is not only limited to the field of household appliances, but can also be used in other areas of application in which a high-quality optical and / or low-wear design is important. For example, use with control panels of high-quality industrial systems is conceivable.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19701630 | 1997-01-18 | ||
| DE19701630A DE19701630C1 (de) | 1997-01-18 | 1997-01-18 | Blende, insbesondere für Hausgeräte |
| PCT/DE1998/000118 WO1998031864A1 (de) | 1997-01-18 | 1998-01-15 | Blende, insbesondere für hausgeräte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0951597A1 true EP0951597A1 (de) | 1999-10-27 |
Family
ID=7817715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98906801A Withdrawn EP0951597A1 (de) | 1997-01-18 | 1998-01-15 | Blende, insbesondere für hausgeräte |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0951597A1 (de) |
| AU (1) | AU6288998A (de) |
| DE (2) | DE19701630C1 (de) |
| WO (1) | WO1998031864A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19853053A1 (de) * | 1998-11-17 | 2000-05-18 | Bsh Bosch Siemens Hausgeraete | Hausgerät |
| DE29903008U1 (de) * | 1999-02-19 | 2000-06-29 | AEG Hausgeräte GmbH, 90429 Nürnberg | Bedienblende für ein elektrisches Haushaltsgerät |
| DE10236718A1 (de) * | 2002-08-06 | 2004-02-12 | E.G.O. Control Systems Gmbh & Co. Kg | Elektrohaushaltsgerät mit Anzeigeeinrichtung |
| DE102005023440A1 (de) * | 2005-05-20 | 2006-11-30 | BSH Bosch und Siemens Hausgeräte GmbH | Anzeige- und/oder Bedienungspaneel |
| DE102005024934B4 (de) * | 2005-05-31 | 2014-03-27 | BSH Bosch und Siemens Hausgeräte GmbH | Bedienblendenanordnung für ein Haushaltgerät |
| EP2363055A1 (de) | 2010-03-01 | 2011-09-07 | Electrolux Home Products Corporation N.V. | Projektor und Haushaltsgerät mit einem derartigen Projektor |
| DE102011081331A1 (de) * | 2011-08-22 | 2013-02-28 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät mit einer berührungssensitiven Bedien- und Anzeigeeinrichtung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3213627A1 (de) * | 1982-04-13 | 1983-10-20 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Bedienblenden-bausatz |
| US5464955A (en) * | 1993-04-15 | 1995-11-07 | Emerson Electric Co. | Backlit appliance control console |
| DE29610047U1 (de) * | 1996-06-07 | 1996-08-22 | Schwarzbich, Jörg, 33615 Bielefeld | Bedienungskonsole für Haushaltsgeräte |
-
1997
- 1997-01-18 DE DE19701630A patent/DE19701630C1/de not_active Expired - Fee Related
-
1998
- 1998-01-15 WO PCT/DE1998/000118 patent/WO1998031864A1/de not_active Ceased
- 1998-01-15 DE DE19880047T patent/DE19880047D2/de not_active Expired - Fee Related
- 1998-01-15 AU AU62889/98A patent/AU6288998A/en not_active Abandoned
- 1998-01-15 EP EP98906801A patent/EP0951597A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9831864A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19880047D2 (de) | 2000-02-24 |
| DE19701630C1 (de) | 1998-10-22 |
| AU6288998A (en) | 1998-08-07 |
| WO1998031864A1 (de) | 1998-07-23 |
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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: 19990716 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE ES FR GB IT LI NL SE |
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| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| 17Q | First examination report despatched |
Effective date: 20020131 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20020801 |