EP1170551A1 - Sichtfenster für Haushaltsgeräte - Google Patents
Sichtfenster für Haushaltsgeräte Download PDFInfo
- Publication number
- EP1170551A1 EP1170551A1 EP01115980A EP01115980A EP1170551A1 EP 1170551 A1 EP1170551 A1 EP 1170551A1 EP 01115980 A EP01115980 A EP 01115980A EP 01115980 A EP01115980 A EP 01115980A EP 1170551 A1 EP1170551 A1 EP 1170551A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- viewing window
- roller blind
- cover
- household appliance
- 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
Images
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
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/04—Doors specially adapted for stoves or ranges with transparent panels
-
- 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
- F24C15/00—Details
- F24C15/007—Removable panels
Definitions
- the invention relates to a viewing window for household appliances in a Wall of the housing of the household appliance can be used and at least there are two transparent disks arranged at a distance from one another, with a field of view between the two transparent panes shieldable, externally adjustable cover is provided.
- Such household appliances can in particular be: baking and cooking appliances, Refrigerators, freezers, microwave ovens and space heaters. With these The interior of household appliances is always visible through the window. It However, there is sometimes a desire to have this insight into the interior of the Temporarily not available or only when needed To have insight. So far, one has in practice to solve this Troubleshoot what with a custom outer cover what but can only be a makeshift solution because it is cumbersome to install and also the outer appearance of the household appliance disadvantageous impaired.
- the externally adjustable cover consists of a Variety of vertically extending slats with pegs and in Hole recordings are pivotally mounted about a vertical axis.
- the well-known Construction relatively complex.
- Slats standing perpendicular to the viewing window provide a completely unobstructed view of the Interior of the household appliance only in a perpendicular to the door Direction of view possible. With an angled view impair the Louvre areas the field of vision.
- the invention is based, based on the task designated viewing window to design this so that a simple construction for the cover with a clear field of vision when the cover is removed is made possible.
- a viewing window for Household appliances in a wall of the housing of the household appliance can be used and consists of at least two spaced apart transparent panes, being between the two transparent Panels a shield that can be shielded from the field of view and is adjustable from the outside is provided according to the invention in that the cover as Roll curtain is formed, which are assigned two roles, one of which above and the other below adjacent to the viewing window, and from which one has a torsion spring like a spring roller blind and the other is drivable, and that one end of the roller blind is fixed to the roller, which has the torsion spring and the other end via tension elements with the drivable role is connected.
- This construction of the window cover is relatively simple and with little effort to manufacture and assemble.
- the field of view of the viewing window can be completely cleared, i.e. at The open roller blind does not interfere even with angled views of the field of vision.
- JP abstract 09170761 A shows a roller blind that can be pulled in front of the glass window in the door of a convection oven.
- the cover the roller blind
- the viewing window is shown in dashed lines in the figure, ie is covered by an externally attached roller blind in the closed state.
- the roller blind according to the invention is arranged within the viewing window.
- Radiation from inside the household appliance is decisive be influenced, e.g. heat rays or microwave radiation.
- the drivable role of the cover can from the outside via a mechanical connection can be rotated manually, however it is essential more comfortable if according to a design of the viewing window Electromotive drive system for rotating the drivable roller is provided.
- the pull elements are formed by pull cables.
- Such a film is made of a commercially available material in a simple manner manufacture.
- Figures 1 and 2 show a viewing window for a household appliance, which is not in illustrated manner can be used in the wall of the household appliance.
- the viewing window consists of two transparent panes 1, 2, preferably through glass panes, in particular glass panes that can withstand high thermal loads, be formed.
- transparent plastic panes can also be used be used.
- a roller blind 3 is opened and closed in the space between the two panes 1, 2 arranged to move downwards.
- This curtain typically consists of a tear-resistant plastic film. But other materials can also be used be used.
- the roller blind 3 With its one end, the roller blind 3 is with a roller blind-like roller 4, which has a torsion spring for rolling up and tensioning the rolling curtain 3 owns, connected.
- This roller 4 is in a suitable manner on the window frame or the wall of the housing of the household appliance rotatably attached.
- roller blind 3 The other end of the roller blind 3 is via pull cables 5 with a second Roller 6 connected to the upper window frame or on the wall of the Housing of the household appliance is rotatably attached and by a Electric motor 7 is connected.
- the roller blind 3 is pulled over the pulling ropes 5 withdrawn from the roller 4 against the force of the torsion spring and on the Roll 6 wound and covered the field of view in the window desired dimensions, typically complete.
- the preload of the Torsion spring remains the curtain 3 under tension.
- this state remains received when the motor is no longer with a supply voltage is applied. If this lock is removed again, then the Roll curtain 3 by means of the spring force of the preloaded torsion spring on the lower roll 4 wound up and unwound from the upper roll 6. Due to the roller blind 3, which is largely opaque, the field of vision of the viewing window can therefore be effectively shielded.
- roller blind 3 can not only radiation in the visible range, but also in other parts of the Spectrum of electromagnetic radiation, e.g. for the longer wave Microwave radiation, are shielded, which is especially for that Prevent radiation from escaping from the lenses of Microwave ovens is of particular importance. Also a shield against heat radiation is conceivable to thermally close the outer pane relieve.
- an actuator that is manually operated from the outside Rotation of the upper roller 6 may be provided.
- rollers 4 and 6 can be reversed, i.e. the The roller blind is moved from top to bottom in front of the viewing window.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Blinds (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
Description
Im Gegensatz zu dieser Schrift ist der Rollvorhang nach der Erfindung jedoch innerhalb des Sichtfensters angeordnet.
- Fig. 1
- in einer Frontsicht-Darstellung eine Ausführungsform mit einem Rollvorhang als Abdeckung, der mittels zweier Rollen auf- und abwickelbar zwischen zwei Glasscheiben verläuft, und
- Fig. 2
- eine seitliche perspektivische Ausschnitt-Darstellung der Ausführungsform nach Fig. 1.
Claims (4)
- Sichtfenster für Haushaltsgeräte, das in eine Wandung des Gehäuses des Haushaltsgerätes einsetzbar ist und aus mindestens zwei, beabstandet zueinander angeordneten transparenten Scheiben (1,2) besteht, wobei zwischen den beiden transparenten Scheiben (1,2) eine das Sichtfeld abschirmbare, von aussen verstellbare Abdeckung (3) vorgesehen ist, dadurch gekennzeichnet, daß die Abdeckung als Rollvorhang (3) ausgebildet ist, dem zwei Rollen (4,6) zugeordnet sind, von denen eine oben und die andere unten benachbart zum Sichtfenster angebracht ist, und von denen eine nach Art eines Springrollos eine Torsionsfeder aufweist und die andere antreibbar ist, und daß ein Ende des Rollvorhanges (3) fest mit der Rolle (4), die die Torsionsfeder aufweist und das andere Ende über Zugelemente (5) mit der antreibbaren Rolle (6) verbunden ist.
- Sichtfenster nach Anspruch 1, dadurch gekennzeichnet, daß ein elektromotorisches Anstriebssystem zum Drehen der antreibbaren Rolle (6) vorgesehen ist.
- Sichtfenster nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Zugelemente durch Zugseile (5) gebildet sind.
- Sichtfenster nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Rollvorhang (3) durch eine reißfeste Kunststofffolie gebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10032733 | 2000-07-05 | ||
DE10032733A DE10032733C2 (de) | 2000-07-05 | 2000-07-05 | Sichtfenster für Haushaltsgeräte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1170551A1 true EP1170551A1 (de) | 2002-01-09 |
EP1170551B1 EP1170551B1 (de) | 2004-01-28 |
Family
ID=7647922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01115980A Expired - Lifetime EP1170551B1 (de) | 2000-07-05 | 2001-06-30 | Sichtfenster für Haushaltsgeräte |
Country Status (4)
Country | Link |
---|---|
US (1) | US6467475B2 (de) |
EP (1) | EP1170551B1 (de) |
CA (1) | CA2352397A1 (de) |
DE (2) | DE10032733C2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003021663A1 (en) * | 2001-09-02 | 2003-03-13 | Borealis Technical Limited | Electrode sandwich separation |
ATE309652T1 (de) * | 2001-11-16 | 2005-11-15 | Matsushita Electric Ind Co Ltd | Arq wiederübertragungsverfahren mit inkrementaler redundanz unter verwendung von bit umordnungsarten |
DE10318859A1 (de) * | 2003-04-25 | 2004-11-11 | BSH Bosch und Siemens Hausgeräte GmbH | Gargerät |
DE202004012298U1 (de) * | 2004-04-26 | 2004-09-30 | BSH Bosch und Siemens Hausgeräte GmbH | Haushaltsgerät mit verschwenkbarem Anzeigeschirm |
KR100654833B1 (ko) | 2005-01-05 | 2006-12-08 | 삼성전자주식회사 | 조리장치 |
AU2006227372A1 (en) | 2005-03-17 | 2006-09-28 | Industrial Origami, Inc. | Precision-folded, high strength, fatigue-resistant structures and sheet therefor |
JP2010508150A (ja) | 2006-10-26 | 2010-03-18 | インダストリアル オリガミ インコーポレイテッド | 平面的シート材料を立体的構造に形成する方法 |
EP2118553A4 (de) | 2007-02-09 | 2014-04-16 | Ind Origami Inc | Lasttragende dreidimensionale struktur |
US20090194089A1 (en) * | 2007-12-21 | 2009-08-06 | Industrial Origami, Inc. | High-strength three-dimensional structure and method of manufacture |
ES2384138B1 (es) * | 2009-09-11 | 2013-05-16 | Bsh Electrodomésticos España, S.A. | Puerta para horno de cocción y horno de cocción con dicha puerta. |
US8936164B2 (en) | 2012-07-06 | 2015-01-20 | Industrial Origami, Inc. | Solar panel rack |
EP3146281B1 (de) * | 2015-04-27 | 2019-04-17 | LG Electronics Inc. | Kühlschrank und verfahren zum öffnen einer kühlschranktür |
KR101810760B1 (ko) | 2016-01-05 | 2017-12-19 | 엘지전자 주식회사 | 냉장고 및 냉장고의 제어 방법 |
KR101862564B1 (ko) | 2016-01-05 | 2018-05-30 | 엘지전자 주식회사 | 냉장고 |
US10618447B2 (en) * | 2016-10-17 | 2020-04-14 | Walmart Apollo, Llc | Delivery vehicle and systems or parts thereof |
KR102703183B1 (ko) * | 2019-09-26 | 2024-09-04 | 현대자동차 주식회사 | 차체 조립 시스템 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9108355U1 (de) | 1990-07-24 | 1991-09-05 | Whirlpool International B.V., Veldhoven | Elektrischer Ofen, Gasofen oder ein Kombinationsofen mit einer Tür, deren Glasfläche auf einer niedrigen Temperatur gehalten wird |
DE4122847A1 (de) * | 1991-07-10 | 1993-01-21 | Klaus Dr Seidel | Backofen |
JPH09170761A (ja) | 1995-12-18 | 1997-06-30 | Tokyo Gas Co Ltd | コンベクションオーブン |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433213A (en) * | 1967-11-15 | 1969-03-18 | Kelvinator Inc | Shutter for window in oven door |
CA1070200A (en) * | 1968-02-07 | 1980-01-22 | Gsw Limited - Gsw Limitee | Shuttered oven-door window |
US3643647A (en) * | 1970-10-26 | 1972-02-22 | Mills Prod Inc | Thermostatically controlled heat shield for window units in pyrolytic ovens |
DE3414250A1 (de) * | 1984-04-14 | 1985-10-17 | Roland 3380 Goslar Drignath | Lueftungs-vorhaenge an tuerscheiben fuer kraftfahrzeuge |
DE3514656A1 (de) * | 1985-04-23 | 1986-10-23 | Rudolf 4300 Essen Wille | Rolladen-fenster-anordnung |
JPS62217022A (ja) * | 1986-03-17 | 1987-09-24 | Sharp Corp | 加熱調理器のドア |
US4813198A (en) * | 1986-09-29 | 1989-03-21 | Libbey-Owens-Ford Co. | Variable solar control window assembly |
EP0653592A3 (de) * | 1993-11-03 | 1995-11-08 | Sanchez Francisca Sanchez | Schutzvorrichtung für Ofenzugang. |
JPH0917061A (ja) | 1995-06-29 | 1997-01-17 | Aiwa Co Ltd | 記録媒体再生方法およびそれを用いた記録媒体再生装置 |
US6168291B1 (en) * | 1998-09-14 | 2001-01-02 | Sterner Lighting Systems Incorporated | Luminaire motorized shade (douser) mechanism |
-
2000
- 2000-07-05 DE DE10032733A patent/DE10032733C2/de not_active Expired - Fee Related
-
2001
- 2001-06-30 DE DE50101380T patent/DE50101380D1/de not_active Expired - Fee Related
- 2001-06-30 EP EP01115980A patent/EP1170551B1/de not_active Expired - Lifetime
- 2001-07-03 US US09/898,918 patent/US6467475B2/en not_active Expired - Fee Related
- 2001-07-04 CA CA002352397A patent/CA2352397A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9108355U1 (de) | 1990-07-24 | 1991-09-05 | Whirlpool International B.V., Veldhoven | Elektrischer Ofen, Gasofen oder ein Kombinationsofen mit einer Tür, deren Glasfläche auf einer niedrigen Temperatur gehalten wird |
DE4122847A1 (de) * | 1991-07-10 | 1993-01-21 | Klaus Dr Seidel | Backofen |
JPH09170761A (ja) | 1995-12-18 | 1997-06-30 | Tokyo Gas Co Ltd | コンベクションオーブン |
Also Published As
Publication number | Publication date |
---|---|
US6467475B2 (en) | 2002-10-22 |
US20020046749A1 (en) | 2002-04-25 |
CA2352397A1 (en) | 2002-01-05 |
DE50101380D1 (de) | 2004-03-04 |
EP1170551B1 (de) | 2004-01-28 |
DE10032733A1 (de) | 2002-01-24 |
DE10032733C2 (de) | 2003-08-21 |
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