24-01-2013 дата публикации
Номер: US20130019478A1
Принадлежит:
The invention relates to a heat exchange device, in particular a vehicle radiator, for indirect exchange of heat between a first medium and a second medium, with a first guide section () for routing the first medium and a second guide section () for routing the second medium, the first guide section () being formed by a thermally conductive heat exchange element () consisting of graphite foam and being spatially separated from the second guide section (), at least part of a second guide section () being formed by the heat exchange element (). The invention furthermore relates to a method for producing a heat exchange element () for a heat exchange device, in particular for the radiator of a motor vehicle. 117-. (canceled)18. A method forming a heat exchange for a motor vehicle comprising:forming a body of foam material disposable in heat transfer relation to a first medium; andforming at least one passageway for a second medium in heat exchange relation to said body of foam material.19. The method of wherein said body of foam material is formed of a graphic material.20. The method of wherein said first medium comprises a gas and second medium comprises a liquid.21. The method of wherein said body of foam material is formed by one of a group consisting of machining claim 18 , chemical erosion and casting.22. The method of wherein said passageway is lined with a metal.23. The method of wherein is passageway is lined with one of a group consisting of aluminum and copper.24. The method of wherein said passageway is at least partially in contact with said body of foam material.25. The method of wherein said passageway is lined with a metal.26. The method of wherein said passageway extends therough said body of foam material.27. The method of wherein said passageway is lined with a metal.28. The method of wherein said body of foam material is structured to conduct said first medium therethrough.29. The method of wherein said body of foam material is formed of a graphic ...
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