Heat exchange – Structural installation – Related to wall – floor or ceiling structure of a chamber
Reexamination Certificate
2005-08-02
2005-08-02
Hepperle, Stephen M. (Department: 3753)
Heat exchange
Structural installation
Related to wall, floor or ceiling structure of a chamber
C165S169000
Reexamination Certificate
active
06923248
ABSTRACT:
The present invention concerns a cooling cover (10) comprising cooling tubular armatures (34) applied against said cooling cover or against an existing cover. The cooling cover is characterized by a sandwich-type assembly of dry-process manufactured upper and lower firestop plates (16, 26) of gypsum plasterboard or plaster mold, separated by spacers (22) so as to form plane cavities (24) where the cooling tubular armatures (16) are situated, the upper plates (16) preferably being provided with a firestop spacer or a heat reflecting layer, for instance an aluminum foil. In an other embodiment, the tubes of the cooling armature are embedded in a sealing material, resulting in a plate being placed either against the lower surface of the dry-process manufactured upper plates or against segments of this surface.
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Schwendemann Michael
Weber Reiner
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