EP1522250A2 - Gehäuseteil eines Haushaltsgerätes - Google Patents
Gehäuseteil eines Haushaltsgerätes Download PDFInfo
- Publication number
- EP1522250A2 EP1522250A2 EP04023647A EP04023647A EP1522250A2 EP 1522250 A2 EP1522250 A2 EP 1522250A2 EP 04023647 A EP04023647 A EP 04023647A EP 04023647 A EP04023647 A EP 04023647A EP 1522250 A2 EP1522250 A2 EP 1522250A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing part
- plastic
- housing
- household appliance
- part 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.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
Definitions
- the invention relates to a housing part of a household appliance according to the Preamble of claim 1 and a housing for a household appliance with such a housing part and a household appliance with a such housing.
- housing parts of household appliances such.
- the door of a dishwasher are from a variety of different parts from partially very different Materials meticulously assembled. So they have one outer shell of sheet metal and an inner shell of stainless steel or thermoplastic (i.e., molded) plastic (eg, polypropylene), a flow-insulating mat for thermal insulation, a bitumen mat for Sound and vibration damping and a metal construction for attachment from hinges up. All of these parts must be predominantly through Screwing to the finished dishwasher door will be assembled. This complex installation is time consuming and costly. In addition, for the many different parts requires a costly storage.
- thermosetting plastic such as foamed thermosetting plastic
- B. polyurethane foam is achieved that for the housing part of the household appliance significantly fewer different parts are needed because due the high thermal, sound and vibration insulation values of the thermoset Plastic no insulation and other mats and because The high stability of the thermosetting plastic also no stiffeners more must be installed.
- the housing part is a Door or a lid of the household appliance.
- a lock, hinges, connecting, fastening or stiffening elements can at least partially foamed into the plastic be. Furthermore, screw threads, cable ducts, trachea, condensed water pipes or moldings for fixing other components be formed of the housing part in the plastic part.
- operating, display and / or Controls of the household appliance applied to the plastic part or completely or partially foamed in the plastic. at the operating element may be a membrane keyboard in the display element to displays or individual LEDs and / or in the Control to act preferably encapsulated control electronics.
- the entire housing part is preferably made of the thermoset Assembled plastic part and one or more other components.
- a Plastic shell preferably made of a thermoplastic material consists of, or a metal shell, which is preferably made of stainless steel, be.
- a conventional dishwasher door has an outer sheet metal shell 1 and an inner plastic or stainless steel shell 2. In between lie a flow-insulating mat 3 and bitumen mats 4.1 to 4.5.
- a detergent container 5 In an opening 2.1 of the inner shell 2 is a detergent container 5 by means of a from the other side of the inner shell 2 screwed holding frame 6 attached.
- a metal frame 7 is used to stiffen the outer Sheet metal shell 1 and for attaching hinges 7.1 and 7.2 to the screwed outer shell 1.
- On the outer shell 1 sits a control and display part 8 on which a membrane keyboard 9 is mounted.
- An electronic control unit 10 is in a plastic housing 11 with a lid Housed 12 and attached to the outer shell 1.
- a lock 13 and a fan component 14 with integrated fan and air duct. The fan output is provided with a Filterabdeckkappe 15.
- For stiffening the door construction is still a metal rod 16 screwed to the inner shell 2.
- FIG. 2 The outer sheet metal shell is through a Plastic part 1 'replaced by foamed thermosetting plastic.
- the control and display part 8 ' is integrated in this plastic part 1', d. H. made in one piece with this.
- the hinges 7.1 and 7.2 are partial in the plastic of the plastic part 1 'with foamed and thus already firmly connected with this.
- the (welded or not welded) control electronics 10 can - without them only in one own housing would have to be accommodated - in the plastic part 1 'inserted, glued or even foamed.
- the plastic part 1 is produced by means of polyurethane integral foam technology.
- PU foam as a thermosetting plastic, has a number of advantages: In the production, no high pressure such. B. during the casting of thermoplastic required. Thus, the tools needed easier to manufacture and cheaper, resulting in smaller series and thus different Gepatiusefronten or shapes for different Device types are possible.
- PU foam is flame-retardant (it only burns above 500 ° C) and has high insulation and damping values concerning heat, sound and vibrations.
- By the relative high wall thickness of plastic parts made of PU foam have this a high stability and do not need additional through - however quite possible - insertion or lathering of stabilizing elements be stiffened.
- a coloring of the plastic part 1 ' is also as a variation of the degree of hardness of the material or the surface possible.
- plastic when using plastic is a higher given creative freedom, so that contours, air and condensed water tubes as well as cable channels as desired depending on the requirements can be.
- operating, display and control elements by attaching to or by at least partial foaming be integrated into the plastic part 1 '.
- the invention is not limited to the embodiment described. So she can z. B. also with doors or covers of cooling and Freezers or chests find use. In addition, you can also all other housing parts of household appliances in the context of this invention be educated.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Refrigerator Housings (AREA)
- Polyurethanes Or Polyureas (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
- Figur 1
- eine Tür eines Geschirrspülers nach dem Stand der Technik und
- Figur 2
- eine Geschirrspülertür gemäß der Erfindung.
Claims (10)
- Gehäuseteil eines Haushaltsgerätes, vorzugsweise eines Geschirrspülers, eines Kühl- bzw. Gefriergerätes, einer Waschmaschine oder eines Wäschetrockners,
dadurch gekennzeichnet, dass ein vorzugsweise tragender Bestandteil (1') des Gehäuseteils aus aufgeschäumtem duroplastischem Kunststoff, insbesondere aus Polyurethan-Schaum, besteht. - Gehäuseteil nach Anspruch 1,
dadurch gekennzeichnet, dass das Gehäuseteil eine Tür bzw. ein Deckel des Haushaltsgeräts ist. - Gehäuseteil nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass ein Schloss (13), Scharniere (7.1, 7.2), Verbindungs-, Befestigungs- oder Versteifungselemente zumindest teilweise in den Kunststoff eingeschäumt sind. - Gehäuseteil nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass Schraubgewinde, Kabelkanäle, Luftröhren, Kondenswasserröhren oder Ausformungen zur Befestigung weiterer Bestandteile des Gehäuseteils im Kunststoffteil (1') ausgebildet sind. - Gehäuseteil nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet, dass Bedien-, Anzeige- und/oder Steuerelemente (8', 9, 10) des Haushaltsgerätes auf das Kunststoffteil (1') aufgebracht oder ganz oder teilweise im Kunststoff eingeschäumt sind. - Gehäuseteil nach Anspruch 5,
dadurch gekennzeichnet, dass das Bedienelement (9) durch eine Folientastatur das Anzeigeelement durch ein Display oder durch eine oder mehrere Leuchtdioden und/oder das Steuerelement (10) durch eine vorzugsweise vergossene Steuerelektronik gebildet sind. - Gehäuseteil nach einem der vorherigen Ansprüche,
dadurch gekennzeichnet, dass es aus dem duroplastischen Kunststoffteil und mindestens einem weiteren Bestandteil (2) zusammengebaut ist. - Gehäuseteil nach Anspruch 7,
dadurch gekennzeichnet, dass der weitere Bestandteil (2) eine vorzugsweise aus einem thermoplastischen Kunststoff bestehende Kunststoffschale oder eine vorzugsweise aus Edelstahl bestehende Metallschale ist. - Gehäuse für ein Haushaltsgerät mit einem Gehäuseteil nach einem der vorherigen Ansprüche.
- Haushaltsgerät mit einem Gehäuse nach Anspruch 9.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347808 | 2003-10-10 | ||
DE10347808A DE10347808B4 (de) | 2003-10-10 | 2003-10-10 | Geschirrspülertür |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1522250A2 true EP1522250A2 (de) | 2005-04-13 |
EP1522250A3 EP1522250A3 (de) | 2007-03-14 |
Family
ID=34306397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04023647A Withdrawn EP1522250A3 (de) | 2003-10-10 | 2004-10-05 | Gehäuseteil eines Haushaltsgerätes |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050079739A1 (de) |
EP (1) | EP1522250A3 (de) |
DE (1) | DE10347808B4 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2626854A1 (de) | 2012-02-09 | 2013-08-14 | Electrolux Home Products Corporation N.V. | Isolierte Komponente eines Haushaltsgeräts, insbesondere eines Geschirrspülers, und Verfahren zur Herstellung solch einer Komponente |
ITTO20131080A1 (it) * | 2013-12-30 | 2015-07-01 | Indesit Co Spa | Assieme per porta in una macchina lavastoviglie e macchina lavastoviglie |
EP2107655A3 (de) * | 2008-04-01 | 2016-09-28 | BSH Hausgeräte GmbH | Kabelhalter |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8040666B2 (en) | 2007-01-04 | 2011-10-18 | Whirlpool Corporation | Door with a service interface on an edge |
US7870753B2 (en) * | 2007-01-04 | 2011-01-18 | Whirlpool Corporation | Appliance door with a service interface |
US8460479B2 (en) * | 2008-05-21 | 2013-06-11 | Electrolux Home Products, Inc. | Door assembly for a dishwashing appliance, and associated apparatuses and methods |
US8015848B2 (en) * | 2009-01-22 | 2011-09-13 | Electrolux Home Products, Inc. | Acoustic panel |
US8302280B2 (en) * | 2010-01-12 | 2012-11-06 | Basf Se | Appliance comprising polyurethane foam |
US10010237B1 (en) | 2017-06-21 | 2018-07-03 | Whirlpool Corporation | Dishwasher door assembly |
DE102018217537A1 (de) * | 2018-10-12 | 2020-04-16 | BSH Hausgeräte GmbH | Haushaltsgerät, Verfahren zum Herstellen eines Haushaltsgeräts und Verfahren zum Demontieren eines Haushaltsgeräts |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990009140A1 (en) * | 1989-02-09 | 1990-08-23 | Industrial Designs Consultancy | Kitchen units |
EP1081268A2 (de) * | 1999-08-25 | 2001-03-07 | TARGOR GmbH | Abdeckplatte für Haushaltsgeräte |
EP1106932A2 (de) * | 1999-11-30 | 2001-06-13 | AEG Hausgeräte GmbH | Tür für einen Garofen mit Trägerelementen aus Kunststoff |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1107545A (en) * | 1914-01-03 | 1914-08-18 | William L O'kelly | Composition of matter for waterproofing porous surfaces. |
US2394134A (en) * | 1941-10-08 | 1946-02-05 | Seeger Sunbeam Corp | Plasticized refrigerator cabinet |
US3294462A (en) * | 1965-03-26 | 1966-12-27 | Gen Motors Corp | Refrigerating apparatus |
FR2088098A1 (fr) * | 1970-05-19 | 1972-01-07 | Isolations Thermiques | Porte isothermique |
US3855049A (en) * | 1971-03-02 | 1974-12-17 | Normac | Composite polymer products for that |
US3889918A (en) * | 1973-01-09 | 1975-06-17 | Helmut Stoeberl | Moulding of shells |
DE2837722C2 (de) * | 1978-08-30 | 1983-02-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Tischgehäuse zur Aufnahme von 19"-Baugruppenträgern |
DE8005082U1 (de) * | 1980-02-26 | 1980-05-29 | Schaefer-Etiketten Gmbh & Co, 7441 Wolfschlugen | Gehäuse |
DE3223134A1 (de) * | 1982-06-21 | 1983-12-22 | Siemens AG, 1000 Berlin und 8000 München | Kunststoffgehaeuse |
US4711098A (en) * | 1985-10-11 | 1987-12-08 | Sanyo Electric Co., Ltd. | Refrigerator |
EP0546211B2 (de) * | 1991-12-11 | 1998-09-16 | Hewlett-Packard GmbH | Vorrichtungschassis |
DE4438619A1 (de) * | 1994-10-28 | 1996-05-02 | Acs Advanced Cooling Systems A | Kühlbehälter |
US6640434B1 (en) * | 2000-04-11 | 2003-11-04 | Lear Corporation | Method of forming an electrical circuit on a substrate |
IT1315033B1 (it) * | 2000-09-05 | 2003-01-27 | G M P Poliuretani Spa | Dispositivo per la produzione di manufatti poliuretanici, relativoprocedimento e manufatti poliuretanici cosi'ottenuti. |
DE10118632A1 (de) * | 2001-04-12 | 2002-10-17 | Miele & Cie | Geräusch- und wärmeisolierter Spülbehälter für eine Geschirrspülmaschine, sowie Verfahren zur Geräusch- und Wärmeisolation des Spülbehälters |
-
2003
- 2003-10-10 DE DE10347808A patent/DE10347808B4/de not_active Expired - Lifetime
-
2004
- 2004-10-01 US US10/956,676 patent/US20050079739A1/en not_active Abandoned
- 2004-10-05 EP EP04023647A patent/EP1522250A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990009140A1 (en) * | 1989-02-09 | 1990-08-23 | Industrial Designs Consultancy | Kitchen units |
EP1081268A2 (de) * | 1999-08-25 | 2001-03-07 | TARGOR GmbH | Abdeckplatte für Haushaltsgeräte |
EP1106932A2 (de) * | 1999-11-30 | 2001-06-13 | AEG Hausgeräte GmbH | Tür für einen Garofen mit Trägerelementen aus Kunststoff |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2107655A3 (de) * | 2008-04-01 | 2016-09-28 | BSH Hausgeräte GmbH | Kabelhalter |
EP2626854A1 (de) | 2012-02-09 | 2013-08-14 | Electrolux Home Products Corporation N.V. | Isolierte Komponente eines Haushaltsgeräts, insbesondere eines Geschirrspülers, und Verfahren zur Herstellung solch einer Komponente |
WO2013117685A1 (en) | 2012-02-09 | 2013-08-15 | Electrolux Home Products Corporation N.V. | Insulated component of a household appliance, in particular of a dishwasher, and method for manufacturing such a component |
ITTO20131080A1 (it) * | 2013-12-30 | 2015-07-01 | Indesit Co Spa | Assieme per porta in una macchina lavastoviglie e macchina lavastoviglie |
WO2015101865A1 (en) * | 2013-12-30 | 2015-07-09 | Indesit Company S.P.A. | A door assembly for a dishwashing machine, and dishwashing machine |
Also Published As
Publication number | Publication date |
---|---|
DE10347808A1 (de) | 2005-05-12 |
EP1522250A3 (de) | 2007-03-14 |
US20050079739A1 (en) | 2005-04-14 |
DE10347808B4 (de) | 2011-02-17 |
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Effective date: 20110125 |