Wood heating device
AssigneeAtelier Dominique Imbert
InventorsLaurent GABORIT, Jean-Marc CHALIER, Dominique IMBERT
Life of this patent
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Abstract
The wood heating device, such as a stove or a wood-burner, includes a combustion chamber defined by a metal combustion space having an intake. The chamber is equipped with a closing mechanism of the retractable type, and at least one distinct oxidant air inlet orifice. The combustion space is housed in a metal outer casing. The outer casing defines with the combustion space at least one reserve of preheated air and an oxidant air duct. An outside-air supply opening is made in the outer casing and is arranged laterally to the intake. The reserve of preheated air bypasses the combustion space by at least one side starting from the outside-air supply opening.
Claims13
A wood heating device, comprising:
- a combustion chamber delimited by a metal combustion space, having an intake, equipped with closing means of the retractable type, and
- at least one distinct oxidant air inlet orifice, said combustion space being housed in a metal outer casing,
- wherein the outer casing comprises a front opening coinciding with the intake of the combustion space and comprises at least one outside-air supply opening arranged laterally to the intake,
- wherein at least one oxidant air duct and at least one reserve of preheated air are provided between the outer casing and the combustion space,
- wherein the reserve of preheated air extending from the outside-air supply opening to an end of the oxidant air duct, the oxidant air duct extending from said end to the oxidant air inlet orifice, the reserve of preheated air being delimited at least in part by an internal wall of the outer casing and by an outer wall of the combustion space, and
- wherein the reserve of preheated air bypassing the combustion space by at least one side starting from the outside-air supply opening.
Dependencies are inferred from the claim text.