Patents by Inventor Dietmar Blersch
Dietmar Blersch 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: 8572997Abstract: An adjustment foot unit of a domestic appliance, in particular an adjustment foot unit of a refrigerator unit and/or freezer unit, has a vertical adjustment device having a rotatable rod and a spindle rotatably supported in a housing and having a thread at least sectionally, with the rod and the spindle being connected to one another such that a rotation of the rod results in a rotation of the spindle, having an adjustment unit, in particular a nut, which is arranged rotationally fixedly and has a thread which is in engagement with the thread of the spindle as well as having a foot part displaceable relative to the housing, with the foot part and/or the adjustment unit having a sloped plane in which the adjustment unit is in contact with the foot part.Type: GrantFiled: May 18, 2006Date of Patent: November 5, 2013Assignee: Liebherr-Hausgerate Ochsenhausen GmbHInventors: Dietmar Blersch, Klaus Arnold, Oliver Weidelener
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Patent number: 8490428Abstract: The present invention relates to a refrigerator and/or freezer with one or more storage trays for accommodating refrigerated and/or frozen goods, wherein the appliance includes one or more extensions which are connected with the storage trays and by means of which the storage trays can be pulled out of the appliance and be pushed into the same, wherein the extensions include first and second housing parts and a pull-out rail, wherein the pull-out rail comprises first and second parts which are movable relative to each other, wherein the first housing part is directly or indirectly connected with the first part of the pull-out rail and the second housing part is directly or indirectly connected with the second part of the pull-out rail, and wherein the first housing part is directly or indirectly connected with the storage tray and the second housing part is directly or indirectly connected with the refrigerator and/or freezer.Type: GrantFiled: May 28, 2008Date of Patent: July 23, 2013Assignee: Liebherr-Hausgerate Ochsenhausen GmbHInventors: Dietmar Blersch, Oliver Weidelener
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Publication number: 20130015749Abstract: The present invention relates to a method for installing a side-by-side domestic appliance combination, in particular a side-by-side refrigerator unit and/or freezer unit combination, which comprises at least two domestic appliances or refrigerator and/or freezer units. In accordance with the invention, the method includes the steps: Arranging the two domestic appliances next to one another; placing an installation element onto the upper side of the two domestic appliances arranged next to one another; and fastening of the installation element to both domestic appliances such that the installation element prevents or makes difficult a relative movement of the two domestic appliances in the depth direction and in the height direction.Type: ApplicationFiled: January 13, 2012Publication date: January 17, 2013Applicant: Liebherr-Hausgerate Ochsenhausen GmbHInventors: Josef Hecht, Dietmar Blersch, Ralf Schubert, Oliver Weidelener, Stefan Schweikart
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Patent number: 8347553Abstract: An arrangement comprises a housing, in particular of a cooling and/or freezing device, a door which is articulated to the housing so as to be pivotable about a pivot axis of a hinge, and at least one drive device for pivoting the door relative to the housing, with the drive device comprising a drive unit by means of which a moment is exertable on the door relative to the hinge axis via at least one force transmission means.Type: GrantFiled: July 24, 2009Date of Patent: January 8, 2013Assignees: SUSPA GmbH, Liebherr-Hausgeraete Ochsenhausen GmbHInventors: Josef Hecht, Dietmar Blersch, Armin Pfister, Florian Stephan, Jens Scharg, Markus Kegel, Herbert Müller
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Patent number: 8256064Abstract: The present invention relates to a refrigerator and/or freezer with a door or flap for closing the appliance interior, with a hinge, by means of which the door or flap can be swivelled relative to the body of the appliance, wherein the hinge includes means for producing a closing force acting in closing direction of the door or flap, and with a damper which at least over a part of the closing movement of the door or flap applies a force directed against the closing movement of the door or flap, wherein the means for producing a closing force include an eccentric and means which exert a force that acts on the eccentric and is dependent on the opening angle of the door or flap.Type: GrantFiled: February 19, 2008Date of Patent: September 4, 2012Assignee: Liebherr-Hausgeraete Ochsenhausen GmbHInventors: Dietmar Blersch, Oliver Weidelener
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Patent number: 8234818Abstract: A refrigerator and/or freezer with an appliance carcass, can be closed by at least one door, and a powered door operating device for automatically operating the door. The door operating device has drives both automatically opening and closing the door.Type: GrantFiled: July 19, 2006Date of Patent: August 7, 2012Assignee: Liebherr-Hausgerate Ochsenhausen GmbHInventors: Josef Hecht, Dietmar Blersch, Georg Dorner
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Patent number: 7886407Abstract: The invention relates to a hinge arrangement, in particular refrigerator housing comprising a refrigerator door pivotably articulated thereto, with a first part, with a second part pivotably articulated to the first part via a hinge, with a piston cylinder damping unit, which is operatively arranged between the first part and the second part for damping a pivoting movement of the two parts relative to one another, and which is articulated to at least one part.Type: GrantFiled: April 24, 2006Date of Patent: February 15, 2011Assignees: SUSPA GmbH, Liebherr-Hausgeräte-OchsenhausenInventors: Corinne Resnik, Josef Hecht, Dietmar Blersch
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Publication number: 20100300138Abstract: An adjustment foot unit of a domestic appliance, in particular an adjustment foot unit of a refrigerator unit and/or freezer unit, has a vertical adjustment device having a rotatable rod and a spindle rotatably supported in a housing and having a thread at least sectionally, with the rod and the spindle being connected to one another such that a rotation of the rod results in a rotation of the spindle, having an adjustment unit, in particular a nut, which is arranged rotationally fixedly and has a thread which is in engagement with the thread of the spindle as well as having a foot part displaceable relative to the housing, with the foot part and/or the adjustment unit having a sloped plane in which the adjustment unit is in contact with the foot part.Type: ApplicationFiled: May 18, 2006Publication date: December 2, 2010Inventors: Dietmar Blersch, Klaus Arnold, Oliver Weidelener
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Publication number: 20100218547Abstract: The present invention relates to a refrigerator and/or freezer with at least one body and at least one door or flap pivotable relative to the body, wherein the door or flap has a first region which is defined by a circumferential seal when the door or flap is closed, and wherein the door or flap has at least one second region located outside this first region, wherein in the second region at least one receiving element is arranged, in which one or more functional elements of the refrigerator and/or freezer are arranged.Type: ApplicationFiled: October 2, 2008Publication date: September 2, 2010Inventors: Anton Rothmund, Dietmar Blersch
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Publication number: 20100170288Abstract: The present invention relates to a refrigerator and/or freezer with one or more storage trays for accommodating refrigerated and/or frozen goods, wherein the appliance includes one or more extensions which are connected with the storage trays and by means of which the storage trays can be pulled out of the appliance and be pushed into the same, wherein the extensions include first and second housing parts and a pull-out rail, wherein the pull-out rail comprises first and second parts which are movable relative to each other, wherein the first housing part is directly or indirectly connected with the first part of the pull-out rail and the second housing part is directly or indirectly connected with the second part of the pull-out rail, and wherein the first housing part is directly or indirectly connected with the storage tray and the second housing part is directly or indirectly connected with the refrigerator and/or freezer.Type: ApplicationFiled: May 28, 2008Publication date: July 8, 2010Applicant: LIEBHERR-HAUSGERÄTE OCHSENHAUSEN GMBHInventors: Dietmar Blersch, Oliver Weidelener
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Publication number: 20100109497Abstract: The present invention relates to a refrigerator and/or freezer with a door or flap for closing the appliance interior, with a hinge, by means of which the door or flap can be swivelled relative to the body of the appliance, wherein the hinge includes means for producing a closing force acting in closing direction of the door or flap, and with a damper which at least over a part of the closing movement of the door or flap applies a force directed against the closing movement of the door or flap, wherein the means for producing a closing force include an eccentric and means which exert a force that acts on the eccentric and is dependent on the opening angle of the door or flap.Type: ApplicationFiled: February 19, 2008Publication date: May 6, 2010Applicant: LIEBHERR-HAUSGERAETE OCHSENHAUSEN GMBHInventors: Dietmar Blersch, Oliver Weidelener
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Publication number: 20100050657Abstract: The present invention relates to a refrigerator and/or freezer with a magnetic cooler, comprising a cold heat exchanger for cooling the cooling and/or freezing space of the appliance and means for detecting a value representative of the temperature of the cold heat exchanger, wherein the appliance includes a control or adjusting unit by means of which the temperature and/or the amount of the heat transfer medium supplied to the cold heat exchanger is adjustable such that in cooling operation the temperature of the cold heat exchanger does not go below 0° C.Type: ApplicationFiled: November 16, 2007Publication date: March 4, 2010Inventors: Holger Jendrusch, Dietmar Blersch, Eugen Schmid, Thomas Gindele, Matthias Wiest, Didier Siegel
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Patent number: 7669945Abstract: A refrigerator or freezer is provided with a chilling space for receiving refrigerated or frozen products and a holder for a support tray for the products, the holder at most projecting only insignificantly beyond the wall of the chilling space.Type: GrantFiled: November 7, 2005Date of Patent: March 2, 2010Assignee: Liebherr-Hausegeraete Ochsenhausen GmbHInventors: Dietmar Blersch, Josef Hecht
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Publication number: 20100018122Abstract: An arrangement comprises a housing, in particular of a cooling and/or freezing device, a door which is articulated to the housing so as to be pivotable about a pivot axis of a hinge, and at least one drive device for pivoting the door relative to the housing, with the drive device comprising a drive unit by means of which a moment is exertable on the door relative to the hinge axis via at least one force transmission means.Type: ApplicationFiled: July 24, 2009Publication date: January 28, 2010Applicants: SUSPA Holding Gmbh, Liebherr-Hausgerate Ochsenhausen GmbHInventors: Josef HECHT, Dietmar Blersch, Armin Pfister, Florian Stephan, Jens Scharf, Markus Kegel, Herbert Müller
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Publication number: 20100018240Abstract: A refrigerator and/or freezer with an appliance carcass, can be closed by at least one door, and a powered door operating device for automatically operating the door. The door operating device has drives both automatically opening and closing the door.Type: ApplicationFiled: July 19, 2006Publication date: January 28, 2010Inventors: Josef Hecht, Dietmar Blersch, Georg Dorner
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Publication number: 20080189906Abstract: The invention relates to a hinge arrangement, in particular refrigerator housing comprising a refrigerator door pivotably articulated thereto, with a first part (2), with a second part (4) pivotably articulated to the first part (2) via a hinge (3, 3a), with a piston cylinder damping unit (6), which is operatively arranged between the first part (2) and the second part (4) for damping a pivoting movement of the two parts (2, 4) relative to one another, and which is articulated to at least one part (2, 4).Type: ApplicationFiled: April 24, 2006Publication date: August 14, 2008Applicants: SUSPA HOLDING GmbH, Liebherr-Hausgerate-Ochsenhausen GmbHInventors: Corinne Resnik, Josef Hecht, Dietmar Blersch
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Publication number: 20060163985Abstract: A refrigerator or freezer is provided with a chilling space for receiving refrigerated or frozen products and a holder for a support tray for the products, the holder at most projecting only insignificantly beyond the wall of the chilling space.Type: ApplicationFiled: November 7, 2005Publication date: July 27, 2006Inventors: Dietmar Blersch, Josef Hecht