Foam padding having hollow volumes and a flexible band
AssigneeVariowell Development GmbH
InventorTobias Kirchhoff
Life of this patent
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Abstract
A foam padding (10) is disclosed. The foam padding (10) has sections (32, 34), each covering at least one hollow volume (12, 14) of the padding said padding (10) including a flexible elongated band (20) for transferring thermal energy from at least one hollow volume (12) in a first one of said sections (32) in the event of excess thermal energy towards at least one hollow volume (14) in a second section (34) in the padding (10) not containing excess thermal energy. The band (20) has a continuous electrically conducting layer (22) with a defined area extending from at least one first section (32) to another different second section (34).
Claims23
A foam padding having sections, each covering at least one hollow volume of the padding, said padding including a flexible elongated uninterrupted band for transferring thermal energy from at least one hollow volume in a first one of said sections in the event of excess thermal energy towards at least one hollow volume in a second section in the padding not containing excess thermal energy, said band having a continuous electrically conducting layer with a defined area extending from the first section to another different second section, wherein the second section is located at an edge of the padding, and wherein the at least one hollow volume of each of the first section and the second section is formed as an open-cell foam.
A foam padding having sections, each covering at least one hollow volume of the padding, said padding including a flexible elongated uninterrupted band for transferring thermal energy from at least one hollow volume in a first one of said sections in the event of excess thermal energy towards at least one hollow volume in a second section in the padding not containing excess thermal energy, said band having a continuous electrically conducting layer with a defined area extending from the first section to another different second section, wherein the second section is located at an edge of the padding, and wherein the at least one hollow volume of each of the first section and the second section is formed as a closed-cell foam.
Dependencies are inferred from the claim text.