A - Human Necessities – 47 – J
Patent
A - Human Necessities
47
J
A47J 37/07 (2006.01) F24B 3/00 (2006.01)
Patent
CA 2169265
An outdoor cooking device which reduces heat transfer between the inner and outer surfaces of the device. The base includes a food cooking surface and grate for supporting a heat source such as charcoal briquettes. The cover is supported on the base and encloses an open space facing the cooking surface. A multilayer heat insulating composite is provided on an inside surface of the cover and/or the base. The composite includes at least two layers of metal foil and at least one of the layers has a plurality of projections in point contact with an adjacent layer of the metal foil so as to provide a plurality of air spaces therebetween.
Barbecue (1) conçu pour réduire les transferts de chaleur entre sa surface inférieure et sa surface extérieure, et dont la base (2) comporte une table de cuisson (4) et une grille (5) support de la source de chaleur pouvant consister en briquettes de charbon de bois (17). Un couvercle (3) fixé à la base (2) entoure un espace ouvert faisant face à la table de cuisson. Un matériau composite isolant multicouche (7) est prévu sur la surface interne du couvercle (3) et/ou de la base (2). Ledit matériau composite (7) comporte au moins deux couches (9) de feuilles métalliques dont l'une au moins est munie d'une multitude de saillies (10) formant chacune un point de contact avec la feuille adjacente, ce qui crée entre elles une multitude d'espaces remplis d'air (11).
Parker Ralph Edward
Ragland Christopher Vance
Ragland G. William
Atd Corporation
Marks & Clerk
LandOfFree
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