Patents by Inventor Erhardt Koitzsch
Erhardt Koitzsch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10371388Abstract: The invention in particular is directed to an oven cavity (3) adapted to be used with a baking and/or steaming oven (1). The cavity (3) comprises several cavity walls (5, 6), wherein at least one load bearing wall section of at least one of the cavity walls (5, 6) is made in self-supporting configuration from at least one of a high temperature resistant polymer material and technical textile material.Type: GrantFiled: January 9, 2013Date of Patent: August 6, 2019Assignee: Electrolux Home Products Corporation N.V.Inventors: Arnd Hofmann, Fabienne Reinhard-Herrscher, Erhardt Koitzsch
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Patent number: 10041686Abstract: The present invention relates to a door for a domestic appliance, in particular a cooking oven. Said door comprises a door frame (14) formed as a closed rectangular frame, at least one outer glass panel (10) attached or attachable at an outer side of the door frame (14), at least one inner glass panel (16) attached or attachable at an inner side of the door frame (14), at least one outer sealing element (38) arranged or arrangeable between the inner side of the outer glass panel (10) and the outer side of the door frame (14), and at least one inner sealing element (40) arranged or arrangeable between the outer side of the inner glass panel (16) and the inner side of the door frame (14). The large area side of the outer glass panel (10) is bigger than the large area side of the door frame (14). Further, the large area side of the outer glass panel (10) is bigger than the large area side of the inner glass panel (16).Type: GrantFiled: July 28, 2014Date of Patent: August 7, 2018Assignee: Electrolux Appliances AktiebolagInventors: Dietmar Hildner, Branko Ivanovic, Erhardt Koitzsch
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Publication number: 20160209047Abstract: The present invention relates to a door for a domestic appliance, in particular a cooking oven. Said door comprises a door frame (14) formed as a closed rectangular frame, at least one outer glass panel (10) attached or attachable at an outer side of the door frame (14), at least one inner glass panel (16) attached or attachable at an inner side of the door frame (14), at least one outer sealing element (38) arranged or arrangeable between the inner side of the outer glass panel (10) and the outer side of the door frame (14), and at least one inner sealing element (40) arranged or arrangeable between the outer side of the inner glass panel (16) and the inner side of the door frame (14). The large area side of the outer glass panel (10) is bigger than the large area side of the door frame (14). Further, the large area side of the outer glass panel (10) is bigger than the large area side of the inner glass panel (16).Type: ApplicationFiled: July 28, 2014Publication date: July 21, 2016Inventors: Dietmar Hildner, Branko Ivanovic, Erhardt Koitzsch
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Patent number: 9004623Abstract: A door for a domestic appliance, in particular for a cooking oven. The door comprises two door columns on the left hand side and on the right hand side of the door, an outer door panel at the outer sides of the door columns, an inner door panel at the inner sides of the door columns, and a cover frame for covering the top sides of the door columns and the inner door panel. In a mounted state the cover frame is fastened on the door columns, and the inner door panel is clamped by the cover frame. In an intermediate state the cover frame is fastened at the door columns in another position as in the mounted state, so that the inner door panel is removable from the inner sides of the door columns. Further, a corresponding domestic appliance with at least one door.Type: GrantFiled: May 11, 2011Date of Patent: April 14, 2015Assignee: Electrolux Home Products Corporation N.V.Inventors: Erhardt Koitzsch, Gerhard Schaff, Dietmar Hildner, Branko Ivanovic
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Publication number: 20140311473Abstract: The invention in particular is directed to an oven cavity (3) adapted to be used with a baking and/or steaming oven (1). The cavity (3) comprises several cavity walls (5, 6), wherein at least one load bearing wall section of at least one of the cavity walls (5, 6) is made in self-supporting configuration from at least one of a high temperature resistant polymer material and technical textile material.Type: ApplicationFiled: January 9, 2013Publication date: October 23, 2014Inventors: Arnd Hofmann, Fabienne Reinhard-Herrscher, Erhardt Koitzsch
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Publication number: 20130049559Abstract: The present invention relates to a door for a domestic appliance, in particular for a cooking oven. The door comprises two door columns (10) on the left hand side and on the right hand side of the door, an outer door panel (12) at the outer sides of the door columns (10), an inner door panel (14) at the inner sides of the door columns (10), and a cover frame (16) for covering the top sides of the door columns (10) and the inner door panel (14). In a mounted state the cover frame (16) is fastened on the door columns (10), and the inner door panel (14) is clamped by the cover frame (16). In an intermediate state the cover frame (16) is fastened at the door columns (10) in another position as in the mounted state, so that the inner door panel (14) is removable from the inner sides of the door columns (10). Further, the present invention relates to a corresponding domestic appliance with at least one door.Type: ApplicationFiled: May 11, 2011Publication date: February 28, 2013Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Erhardt Koitzsch, Gerhard Schaff, Dietmar Hildner, Branko Ivanovic
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Publication number: 20130000626Abstract: The present invention relates to an oven door with at least one elongated plastic door column and at least one corresponding door hinge. The door hinge includes an elongated door part and an oven part. The plastic door column includes an elongated channel for receiving the door part. The channel extends from one end of the plastic door column parallel to the longitudinal axis of said plastic door column. The door part is detachably mountable within the channel. A leaf spring for clamping the door part is durably fixed within the channel. A section of the leaf spring is complementary with a corresponding section of the door part. Further, the present invention relates to a corresponding plastic door column and a method for assembling said plastic door column.Type: ApplicationFiled: December 22, 2010Publication date: January 3, 2013Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Andreas Trautner, Christoph Bluml, Erhardt Koitzsch
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Publication number: 20110277741Abstract: An oven, especially a domestic oven, can comprise a cooking cavity and at least two carrier structures arranged at each side of the cavity respectively for holding an auxiliary element for cooking food, wherein each carrier structure comprises at least one column extending in a vertical direction (V) within the cavity, and at least one holding element for holding the auxiliary element. The holding element is moveable along at least a sliding range of the column or columns in the vertical direction (V) in a sliding movement, so that the holding element is adjustable in its vertical (V) height within the cavity. And, the columns and the corresponding holding elements comprise corresponding guiding surfaces each extending in the vertical direction (V) and are in contact with each other during the sliding movement so that, during the sliding movement, the holding element is guided by the column or columns.Type: ApplicationFiled: November 18, 2009Publication date: November 17, 2011Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.Inventors: Marco Böckler, Tobias Weber, Erhardt Koitzsch, Klaus Winkelmann, Gerhard Münzberg, Mirko Gummersbach