EP1170551B1 - Regard pour appareil ménager - Google Patents

Regard pour appareil ménager Download PDF

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Publication number
EP1170551B1
EP1170551B1 EP01115980A EP01115980A EP1170551B1 EP 1170551 B1 EP1170551 B1 EP 1170551B1 EP 01115980 A EP01115980 A EP 01115980A EP 01115980 A EP01115980 A EP 01115980A EP 1170551 B1 EP1170551 B1 EP 1170551B1
Authority
EP
European Patent Office
Prior art keywords
viewing window
roller
roller blind
household appliance
window
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.)
Expired - Lifetime
Application number
EP01115980A
Other languages
German (de)
English (en)
Other versions
EP1170551A1 (fr
Inventor
Kurt Leutner
Oliver Gros
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schott AG
Original Assignee
Schott Glaswerke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schott Glaswerke AG filed Critical Schott Glaswerke AG
Publication of EP1170551A1 publication Critical patent/EP1170551A1/fr
Application granted granted Critical
Publication of EP1170551B1 publication Critical patent/EP1170551B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 from 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 Solve problems 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.
  • U1 is also a viewing window for household appliances can be inserted into and out of a wall of the housing of the household appliance at least two transparent disks arranged at a distance from one another has become known, in which one can shield the field of view, from externally adjustable cover is provided.
  • 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 object of the invention is based on the above 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 is attached 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 another 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 the interior of 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 open and open 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 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.
  • 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 roller curtain 3 remains tensioned.
  • 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.
  • 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. B. for the long-wave Microwave radiation, are shielded, which is especially for that Prevent radiation from escaping from the lenses of Microwave ovens is of particular importance. A shield too against heat radiation is conceivable to thermally close the outer pane relieve.
  • 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)

Claims (4)

  1. Fenêtre pour appareils électroménagers, qui peut être insérée dans une paroi du caisson de l'appareil électroménager et qui est constituée d'au moins deux vitres transparentes (1, 2) disposées à distance l'une de l'autre, un recouvrement (3) qui peut couvrir le champ'de vision et qui peut être déplacé de l'extérieur étant prévu entre les deux vitres transparentes (1, 2), caractérisée en ce que le recouvrement est configuré comme store à rouleau (3) auquel sont associés deux rouleaux (4, 6) qui sont installés à proximité du champ de vision; l'un au-dessus et l'autre en dessous, l'un d'eux présentant un ressort de torsion du type ressort à rouleau et l'autre pouvant être entraíné, et en ce qu'une extrémité du store à rouleau (3) est reliée solidairement au rouleau (4) qui présente le ressort de torsion, l'autre extrémité étant reliée au rouleau entraíné (6) par l'intermédiaire d'éléments de traction (5).
  2. Fenêtre selon la revendication 1, caractérisée en ce qu'un système d'entraínement à moteur électrique est prévu pour faire tourner le rouleau entraíné (6).
  3. Fenêtre selon la revendication 1 ou 2, caractérisée en ce que les éléments de traction sont des câbles de traction (5).
  4. Fenêtre selon l'une des revendications 1 à 3, caractérisée en ce que le store à rouleau (3) est formé d'une feuille en matière synthétique qui résiste à l'usure.
EP01115980A 2000-07-05 2001-06-30 Regard pour appareil ménager Expired - Lifetime EP1170551B1 (fr)

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 EP1170551A1 (fr) 2002-01-09
EP1170551B1 true EP1170551B1 (fr) 2004-01-28

Family

ID=7647922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01115980A Expired - Lifetime EP1170551B1 (fr) 2000-07-05 2001-06-30 Regard pour appareil ménager

Country Status (4)

Country Link
US (1) US6467475B2 (fr)
EP (1) EP1170551B1 (fr)
CA (1) CA2352397A1 (fr)
DE (2) DE10032733C2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7140102B2 (en) * 2001-09-02 2006-11-28 Borealis Technical Limited Electrode sandwich separation
EP1313247B1 (fr) * 2001-11-16 2005-11-09 Matsushita Electric Industrial Co., Ltd. Procédé de retransmission ARQ de redondance incrémentale par schémas de réorganisation de bits
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
CN101233286A (zh) 2005-03-17 2008-07-30 奥里加米工业股份有限公司 精确折叠、高强度、耐疲劳的结构以及其板材
TW200902388A (en) 2006-10-26 2009-01-16 Ind Origami Inc Method of forming two-dimensional sheet material into three-dimensional structure
EP2118553A4 (fr) 2007-02-09 2014-04-16 Ind Origami Inc Structure tridimensionnelle portant une charge
WO2009086317A1 (fr) * 2007-12-21 2009-07-09 Industrial Origami, Inc. Structure très résistante en 3d et son procédé de fabrication
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
KR102444147B1 (ko) 2015-04-27 2022-09-19 엘지전자 주식회사 냉장고
KR101862564B1 (ko) 2016-01-05 2018-05-30 엘지전자 주식회사 냉장고
KR101810760B1 (ko) 2016-01-05 2017-12-19 엘지전자 주식회사 냉장고 및 냉장고의 제어 방법
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 (1)

* Cited by examiner, † Cited by third party
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

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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 (fr) * 1968-02-07 1980-01-22 Gsw Limited - Gsw Limitee Fenetre a volet sur porte de fourneau de cuisiniere
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
DE4122847A1 (de) * 1991-07-10 1993-01-21 Klaus Dr Seidel Backofen
EP0653592A3 (fr) * 1993-11-03 1995-11-08 Sanchez Francisca Sanchez Dispositif de protection pour entrées de four.
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
JPH09170761A (ja) 1995-12-18 1997-06-30 Tokyo Gas Co Ltd コンベクションオーブン
US6168291B1 (en) * 1998-09-14 2001-01-02 Sterner Lighting Systems Incorporated Luminaire motorized shade (douser) mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE50101380D1 (de) 2004-03-04
US6467475B2 (en) 2002-10-22
US20020046749A1 (en) 2002-04-25
EP1170551A1 (fr) 2002-01-09
DE10032733A1 (de) 2002-01-24
DE10032733C2 (de) 2003-08-21
CA2352397A1 (fr) 2002-01-05

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