WO2003071205A1 - Innenteil für ein kältegerät - Google Patents
Innenteil für ein kältegerät Download PDFInfo
- Publication number
- WO2003071205A1 WO2003071205A1 PCT/EP2003/001135 EP0301135W WO03071205A1 WO 2003071205 A1 WO2003071205 A1 WO 2003071205A1 EP 0301135 W EP0301135 W EP 0301135W WO 03071205 A1 WO03071205 A1 WO 03071205A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner part
- part according
- substance
- fungi
- granules
- Prior art date
Links
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
- F25D23/06—Walls
- F25D23/065—Details
- F25D23/066—Liners
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0415—Treating air flowing to refrigeration compartments by purification by deodorizing
Definitions
- the present invention relates to an inner part for a refrigerator.
- Such an inner part is understood here to mean any individual part of the refrigeration device which forms part of the boundary of the cooled interior of the refrigeration device or is attached to this interior.
- the object of the present invention is therefore to provide an inner part for a refrigerator, with which it is possible to prevent the formation of such deposits from the outset, and to specify a method for its production.
- the chemical finish makes the surface of the inner part according to the invention unsuitable as a carrier for bacteria, mold, etc.; these are killed or at least inhibited in their development to such an extent that no visible deposits can form.
- a surface layer of the inner part is acted upon with a substance which is effective against it.
- Such a surface coating is particularly useful for inner parts that are deep-drawn or extruded.
- an inner part according to the invention can also be made in one piece from a material which is acted upon by a chemical substance which is effective against microbes and / or fungi. This is particularly useful for injection molded parts.
- the active substance is preferably embedded in a plastic matrix.
- ⁇ Silver compounds and / or zeolites, in which metal ions which are active against microbes and / or fungi, such as e.g. Silver, zinc, copper are bound interchangeably.
- metal ions which are active against microbes and / or fungi such as e.g. Silver, zinc, copper are bound interchangeably.
- Such zeolites are described in EP 0 270 129 B1, synthetic resin compositions to which they are exposed in EP 0 228 063 B1.
- the production of an inner part equipped against microbes and / or fungi comprises the steps of applying a surface layer effectively equipped against microbes and / or fungi to a workpiece and deforming the workpiece in order to obtain the inner part with a desired shape .
- the order of the two steps is in principle arbitrary; for example the surface layer is applied to a workpiece which has already been brought into the shape of the inner part by dipping, brushing, spraying, etc.; However, it is preferred to deform the workpiece only after the surface layer has been applied, since techniques such as coextrusion, laminating the workpiece with a film forming the surface layer, etc. can then be used simply and inexpensively to apply the surface layer.
- the manufacture of the inner part comprises the steps of manufacturing a substance with the substance which is effective against bacteria and / or fungi in a desired concentration Material granules and injection molding of the granules thus obtained to obtain the finished inner part.
- the desired concentration values which are necessary to achieve a microbicidal or fungicidal effect, are very low, so that it can be difficult to achieve the desired concentration values by directly mixing the substance with a material granulate.
- a pre-granulate is first prepared, which contains the active substance in a higher than the desired concentration, and this pre-granulate is mixed with granules substantially free of the substance, in order to obtain a material granulate with the desired concentration.
- the pre-granulate is preferably produced by mixing the substance with a material in the molten state and granulating the mixture thus obtained.
- a refrigeration device such as, in particular, a refrigerator comprises a heat-insulating housing which surrounds a cooled interior and can be closed with a door.
- Housing and door are constructed in the same way from an outer wall, e.g. made of lacquered sheet metal, an inner wall, which is generally produced by deep drawing from flat plastic material, and an insulating foam filling introduced into a space between the inner and outer wall. Since this structure is generally known, it need not be explained here using a figure.
- the inner wall of the housing and the door are provided with an anti-microbial and / or fungal treatment.
- the inner wall has a two-layer structure with a carrier layer which is essentially free of the active chemical substance and which faces the insulating foam layer, and a surface layer which is exposed to the chemical substance and which faces the interior of the refrigerator.
- a sheet of plastic flat material is first produced by coextrusion of two batches of raw material, a batch which forms the carrier layer and consists of a plastic material or material mixture which is essentially free of the active chemical substance, i.e. the substance is at most for a microbicidal or fungicidal activity contains insufficient traces, and a second batch, which contains the same plastic material or material mixture, loaded with the active chemical substance, and forms the surface layer.
- the flat material web is deep-drawn and disassembled in a manner known per se in order to form the housing or door inner walls.
- the thickness of the surface layer produced during coextrusion is dimensioned such that even after deep-drawing, a closed surface layer with a material thickness required for a long-term microbicidal and / or fungicidal effect remains.
- the interior of the refrigeration unit contains various internals such as refrigerated goods carriers for mounting on the housing, refrigerated goods carriers for mounting on the inside of the door, pull-out boxes, trays, etc.
- the refrigerated goods carriers mounted on the housing are made up of glass panes encased in plastic frame elements. These frame elements can be injection molded parts plugged onto the edges of the pane or can be formed directly on the edges of the pane by extrusion coating.
- the pull-out boxes and other boxes and trays installed in the interior of the refrigerator, the refrigerated goods carriers mounted in the door and other accessories are injection molded parts made of plastic. These frame elements and other injection molded parts can also be made from synthetic resin compositions, as described in the exemplary embodiments of EP 0 228 063 B1 or as defined in the patent claims of this document.
- a portion of a plastic granulate is first melted and mixed in the molten state with a portion of the chemical substance effective against microbes and / or fungi.
- the portion is dimensioned such that the concentration of the substance in the mixture is a multiple of the concentration desired in the finished injection molded parts.
- the mixture thus obtained is granulated with a grain size which corresponds to that of the granules originally used.
- the granules obtained in this way referred to as pre-granules, are mixed with granules free of the substance in such a ratio that granules with the concentration desired for the finished internal parts result. Since the granules of the granules entering the mixture are the same and the concentration of the substance in the pre-granules is so low that the densities of the granules do not differ noticeably, a stable mixture is obtained without a tendency to separate. This mixture is used in a manner known per se for the production of the inner parts by injection molding.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Passenger Equipment (AREA)
- Lubricants (AREA)
- Resistance Heating (AREA)
- Inorganic Insulating Materials (AREA)
- Secondary Cells (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03704551A EP1481207B1 (de) | 2002-02-25 | 2003-02-05 | Innenteil fuer ein kaeltegeraet |
AT03704551T ATE520938T1 (de) | 2002-02-25 | 2003-02-05 | Innenteil fuer ein kaeltegeraet |
BR0307231-2A BR0307231A (pt) | 2002-02-25 | 2003-02-05 | Parte interna para um refrigerador |
US10/926,421 US10465973B2 (en) | 2002-02-25 | 2004-08-25 | Inner part for a refrigerating device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10208066A DE10208066A1 (de) | 2002-02-25 | 2002-02-25 | Innenteil für ein Kältegerät |
DE10208066.6 | 2002-02-25 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/926,421 Continuation US10465973B2 (en) | 2002-02-25 | 2004-08-25 | Inner part for a refrigerating device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003071205A1 true WO2003071205A1 (de) | 2003-08-28 |
Family
ID=27674958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/001135 WO2003071205A1 (de) | 2002-02-25 | 2003-02-05 | Innenteil für ein kältegerät |
Country Status (10)
Country | Link |
---|---|
US (1) | US10465973B2 (de) |
EP (1) | EP1481207B1 (de) |
CN (1) | CN100430678C (de) |
AT (1) | ATE520938T1 (de) |
BR (1) | BR0307231A (de) |
DE (1) | DE10208066A1 (de) |
ES (1) | ES2369531T3 (de) |
PL (1) | PL202178B1 (de) |
RU (1) | RU2313050C2 (de) |
WO (1) | WO2003071205A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007061238A2 (en) | 2005-11-23 | 2007-05-31 | Lg Electronics, Inc. | Refrigerator |
WO2015185463A1 (de) * | 2014-06-04 | 2015-12-10 | BSH Hausgeräte GmbH | Haushaltsgerät mit einem kunststoffbauteil |
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JP2004219039A (ja) * | 2003-01-14 | 2004-08-05 | Daewoo Electronics Corp | ナノ銀粒子を含有する素材を備える冷蔵庫 |
KR20040065353A (ko) * | 2003-01-14 | 2004-07-22 | 주식회사 대우일렉트로닉스 | 나노실버를 이용한 항균 냉장고 |
US20070009695A1 (en) * | 2005-07-07 | 2007-01-11 | Lancer Partnership, Ltd. | Method and apparatus for a mold barrier |
DE202006010107U1 (de) * | 2006-03-29 | 2007-08-09 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
EP2641715A3 (de) | 2012-03-23 | 2015-06-03 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | Herstellungsverfahren und -system für Haushaltsgeräte |
US9221210B2 (en) | 2012-04-11 | 2015-12-29 | Whirlpool Corporation | Method to create vacuum insulated cabinets for refrigerators |
US8944541B2 (en) | 2012-04-02 | 2015-02-03 | Whirlpool Corporation | Vacuum panel cabinet structure for a refrigerator |
US9689604B2 (en) | 2014-02-24 | 2017-06-27 | Whirlpool Corporation | Multi-section core vacuum insulation panels with hybrid barrier film envelope |
US10052819B2 (en) | 2014-02-24 | 2018-08-21 | Whirlpool Corporation | Vacuum packaged 3D vacuum insulated door structure and method therefor using a tooling fixture |
DE102014225388A1 (de) | 2014-12-10 | 2016-06-16 | BSH Hausgeräte GmbH | Haushaltsgerätevorrichtung |
US9476633B2 (en) | 2015-03-02 | 2016-10-25 | Whirlpool Corporation | 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness |
US10161669B2 (en) | 2015-03-05 | 2018-12-25 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
US9897370B2 (en) | 2015-03-11 | 2018-02-20 | Whirlpool Corporation | Self-contained pantry box system for insertion into an appliance |
US9441779B1 (en) | 2015-07-01 | 2016-09-13 | Whirlpool Corporation | Split hybrid insulation structure for an appliance |
US10422573B2 (en) | 2015-12-08 | 2019-09-24 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
US10222116B2 (en) | 2015-12-08 | 2019-03-05 | Whirlpool Corporation | Method and apparatus for forming a vacuum insulated structure for an appliance having a pressing mechanism incorporated within an insulation delivery system |
US10041724B2 (en) | 2015-12-08 | 2018-08-07 | Whirlpool Corporation | Methods for dispensing and compacting insulation materials into a vacuum sealed structure |
US10429125B2 (en) | 2015-12-08 | 2019-10-01 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
US11052579B2 (en) | 2015-12-08 | 2021-07-06 | Whirlpool Corporation | Method for preparing a densified insulation material for use in appliance insulated structure |
US11994336B2 (en) | 2015-12-09 | 2024-05-28 | Whirlpool Corporation | Vacuum insulated structure with thermal bridge breaker with heat loop |
US10808987B2 (en) | 2015-12-09 | 2020-10-20 | Whirlpool Corporation | Vacuum insulation structures with multiple insulators |
US10422569B2 (en) | 2015-12-21 | 2019-09-24 | Whirlpool Corporation | Vacuum insulated door construction |
US10610985B2 (en) | 2015-12-28 | 2020-04-07 | Whirlpool Corporation | Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure |
US10018406B2 (en) | 2015-12-28 | 2018-07-10 | Whirlpool Corporation | Multi-layer gas barrier materials for vacuum insulated structure |
US10807298B2 (en) | 2015-12-29 | 2020-10-20 | Whirlpool Corporation | Molded gas barrier parts for vacuum insulated structure |
US10030905B2 (en) | 2015-12-29 | 2018-07-24 | Whirlpool Corporation | Method of fabricating a vacuum insulated appliance structure |
US11247369B2 (en) | 2015-12-30 | 2022-02-15 | Whirlpool Corporation | Method of fabricating 3D vacuum insulated refrigerator structure having core material |
WO2017180145A1 (en) | 2016-04-15 | 2017-10-19 | Whirlpool Corporation | Vacuum insulated refrigerator structure with three dimensional characteristics |
EP3443285B1 (de) | 2016-04-15 | 2021-03-10 | Whirlpool Corporation | Vakuumisolierter kühlschrank |
EP3491308B1 (de) | 2016-07-26 | 2021-03-10 | Whirlpool Corporation | Verkleidungsbrecher einer vakuumisolierten struktur |
EP3500804B1 (de) | 2016-08-18 | 2022-06-22 | Whirlpool Corporation | Kühlschrank |
WO2018101954A1 (en) | 2016-12-02 | 2018-06-07 | Whirlpool Corporation | Hinge support assembly |
US10352613B2 (en) | 2016-12-05 | 2019-07-16 | Whirlpool Corporation | Pigmented monolayer liner for appliances and methods of making the same |
WO2018199980A1 (en) * | 2017-04-28 | 2018-11-01 | Whirlpool Corporation | Structural insulating component for a multi-layer insulation system of a vacuum insulated structure |
US10907888B2 (en) | 2018-06-25 | 2021-02-02 | Whirlpool Corporation | Hybrid pigmented hot stitched color liner system |
US10907891B2 (en) | 2019-02-18 | 2021-02-02 | Whirlpool Corporation | Trim breaker for a structural cabinet that incorporates a structural glass contact surface |
US11486175B2 (en) | 2020-06-16 | 2022-11-01 | Andrew Gerald Victor Oldknow | Wedge for keeping an appliance access door open |
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US2245737A (en) * | 1937-03-17 | 1941-06-17 | Servel Inc | Refrigeration |
JPS6383576A (ja) * | 1986-09-29 | 1988-04-14 | 株式会社日立製作所 | 冷蔵庫用食品収納容器 |
EP0288063B1 (de) | 1987-04-22 | 1993-01-27 | Shinagawa Fuel Co., Ltd. | Antibiotische Harzzusammensetzung |
EP0270129B1 (de) | 1986-12-05 | 1993-03-03 | Shinagawa Fuel Co., Ltd. | Antibiotisches Zeolith |
JPH05148414A (ja) * | 1991-11-28 | 1993-06-15 | Kanegafuchi Chem Ind Co Ltd | 冷蔵庫用樹脂内装品 |
EP0228063B1 (de) | 1985-12-24 | 1993-09-29 | Kabushiki Kaisha Toshiba | Optischer Stecker |
JPH0673196A (ja) * | 1992-08-28 | 1994-03-15 | Hitachi Ltd | カビ防止プラスチック成形体及びそれを用いた冷蔵庫 |
JPH0771869A (ja) * | 1993-09-03 | 1995-03-17 | Matsushita Refrig Co Ltd | 冷蔵庫 |
JPH1156993A (ja) * | 1997-08-14 | 1999-03-02 | Hitoshi Ogasawara | 遠赤外線発生品 |
GB2330835A (en) * | 1997-10-30 | 1999-05-05 | Kim Jun Han | Synthetic resin articles containing nephrite jade |
US5935717A (en) * | 1996-06-28 | 1999-08-10 | Hitachi, Ltd. | Functional film having inorganic thin on surface of organic film article using the same and process for producing the same |
WO2000064259A1 (en) * | 1999-04-23 | 2000-11-02 | Agion Technologies, L.L.C. | Cooler chest with antimicrobial properties |
US6164739A (en) * | 1993-10-18 | 2000-12-26 | The Dow Chemical Company | Multilayer protective film |
JP2001235265A (ja) * | 2000-02-21 | 2001-08-31 | Daikin Ind Ltd | 保冷庫 |
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-
2002
- 2002-02-25 DE DE10208066A patent/DE10208066A1/de not_active Withdrawn
-
2003
- 2003-02-05 WO PCT/EP2003/001135 patent/WO2003071205A1/de active Application Filing
- 2003-02-05 PL PL369897A patent/PL202178B1/pl unknown
- 2003-02-05 BR BR0307231-2A patent/BR0307231A/pt not_active IP Right Cessation
- 2003-02-05 RU RU2004123967/12A patent/RU2313050C2/ru not_active IP Right Cessation
- 2003-02-05 ES ES03704551T patent/ES2369531T3/es not_active Expired - Lifetime
- 2003-02-05 EP EP03704551A patent/EP1481207B1/de not_active Expired - Lifetime
- 2003-02-05 AT AT03704551T patent/ATE520938T1/de active
- 2003-02-05 CN CNB038045966A patent/CN100430678C/zh not_active Expired - Fee Related
-
2004
- 2004-08-25 US US10/926,421 patent/US10465973B2/en not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
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US2245737A (en) * | 1937-03-17 | 1941-06-17 | Servel Inc | Refrigeration |
EP0228063B1 (de) | 1985-12-24 | 1993-09-29 | Kabushiki Kaisha Toshiba | Optischer Stecker |
JPS6383576A (ja) * | 1986-09-29 | 1988-04-14 | 株式会社日立製作所 | 冷蔵庫用食品収納容器 |
EP0270129B1 (de) | 1986-12-05 | 1993-03-03 | Shinagawa Fuel Co., Ltd. | Antibiotisches Zeolith |
EP0288063B1 (de) | 1987-04-22 | 1993-01-27 | Shinagawa Fuel Co., Ltd. | Antibiotische Harzzusammensetzung |
JPH05148414A (ja) * | 1991-11-28 | 1993-06-15 | Kanegafuchi Chem Ind Co Ltd | 冷蔵庫用樹脂内装品 |
JPH0673196A (ja) * | 1992-08-28 | 1994-03-15 | Hitachi Ltd | カビ防止プラスチック成形体及びそれを用いた冷蔵庫 |
JPH0771869A (ja) * | 1993-09-03 | 1995-03-17 | Matsushita Refrig Co Ltd | 冷蔵庫 |
US6164739A (en) * | 1993-10-18 | 2000-12-26 | The Dow Chemical Company | Multilayer protective film |
US5935717A (en) * | 1996-06-28 | 1999-08-10 | Hitachi, Ltd. | Functional film having inorganic thin on surface of organic film article using the same and process for producing the same |
JPH1156993A (ja) * | 1997-08-14 | 1999-03-02 | Hitoshi Ogasawara | 遠赤外線発生品 |
GB2330835A (en) * | 1997-10-30 | 1999-05-05 | Kim Jun Han | Synthetic resin articles containing nephrite jade |
WO2000064259A1 (en) * | 1999-04-23 | 2000-11-02 | Agion Technologies, L.L.C. | Cooler chest with antimicrobial properties |
JP2001235265A (ja) * | 2000-02-21 | 2001-08-31 | Daikin Ind Ltd | 保冷庫 |
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Title |
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PATENT ABSTRACTS OF JAPAN vol. 017, no. 540 (C - 1115) 29 September 1993 (1993-09-29) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 328 (C - 1215) 22 June 1994 (1994-06-22) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 08 30 June 1999 (1999-06-30) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 25 12 April 2001 (2001-04-12) * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007061238A2 (en) | 2005-11-23 | 2007-05-31 | Lg Electronics, Inc. | Refrigerator |
EP1952079A2 (de) * | 2005-11-23 | 2008-08-06 | LG Electronics Inc. | Kühlschrank |
EP1952079A4 (de) * | 2005-11-23 | 2012-04-18 | Lg Electronics Inc | Kühlschrank |
US8196417B2 (en) | 2005-11-23 | 2012-06-12 | Lg Electronics Inc. | Refrigerator |
WO2015185463A1 (de) * | 2014-06-04 | 2015-12-10 | BSH Hausgeräte GmbH | Haushaltsgerät mit einem kunststoffbauteil |
Also Published As
Publication number | Publication date |
---|---|
US10465973B2 (en) | 2019-11-05 |
PL369897A1 (en) | 2005-05-02 |
EP1481207B1 (de) | 2011-08-17 |
PL202178B1 (pl) | 2009-06-30 |
BR0307231A (pt) | 2004-12-07 |
DE10208066A1 (de) | 2003-09-04 |
CN100430678C (zh) | 2008-11-05 |
RU2004123967A (ru) | 2006-01-27 |
US20050042247A1 (en) | 2005-02-24 |
ATE520938T1 (de) | 2011-09-15 |
RU2313050C2 (ru) | 2007-12-20 |
EP1481207A1 (de) | 2004-12-01 |
ES2369531T3 (es) | 2011-12-01 |
CN1639526A (zh) | 2005-07-13 |
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