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US 6,612,248 B2Granted
Wall segment for a combustion area, and a combustion area
AssigneeSiemens Aktiengesellschaft
InventorBernard Becker
Life of this patent
Estimating the term…
Abstract
A wall segment is for a combustion area to which a hot fluid can be applied. The wall segment includes a metallic supporting structure, with a heat protection element mounted on it. The metallic supporting structure is provided at least in places with a thin and/or metallic, heat-resistant separating layer. The separating layer is fitted between the metallic supporting structure and the heat protection element.
Claims10
A wall segment for a combustion area, to which a hot fluid can be applied, comprising:
- a metallic supporting structure;
- a heat protection element located above the metallic supporting structure;
- and
- a metallic, heat-resistant separating layer, fitted between the metallic supporting structure and the heat protection element and supporting the heat protection element, wherein a distance between the heat protection element and the metallic supporting structure is adjustable and,
- wherein the separating layer and the heat protection element protect the metallic supporting structure from the hot fluid, the separating layer being exposable to the hot fluid and the combustion chamber through gaps in the heat protection element,
- wherein the heat-resistant separating layer includes a metal grid with honeycomb cells and wherein the honeycomb cells are filled with a deformable filling material.
3 more elements
A wall segment for a combustion area, to which a hot fluid can be applied, comprising:
- a metallic supporting structure;
- a heat protection element located above the metallic supporting structure;
- and
- a metallic, heat-resistant separating layer, fitted between the metallic supporting structure and the heat protection element and supporting the heat protection element, wherein a distance between the heat protection element and the metallic supporting structure is adjustable and,
- wherein the separating layer and the heat protection element protect the metallic supporting structure from the hot fluid, the separating layer being exposable to the hot fluid and the combustion chamber through gaps in the heat protection element, and
- wherein the heat-resistant separating layer is a thin coating on the metal supporting structure.
3 more elements
A wall segment for a combustion area, to which a hot fluid can be applied, comprising:
- a metallic supporting structure;
- a heat protection element located above the metallic supporting structure;
- and
- a metallic, heat-resistant separating layer, fitted between the metallic supporting structure and the heat protection element and supporting the heat protection element, wherein a distance between the heat protection element and the metallic supporting structure is adjustable and,
- wherein the separating layer and the heat protection element protect the metallic supporting structure from the hot fluid, the separating layer being exposable to the hot fluid and the combustion chamber through gaps in the heat protection element, and
- wherein the heat-resistant separating layer is scale-resistant at a temperature of more than 500° C.
3 more elements
A wall segment for a combustion area, to which a hot fluid can be applied, comprising:
- a metallic supporting structure;
- a heat protection element located above the metallic supporting structure;
- and
- a metallic, heat-resistant separating layer, fitted between the metallic supporting structure and the heat protection element and supporting the heat protection element, wherein a distance between the heat protection element and the metallic supporting structure is adjustable and,
- wherein the separating layer and the heat protection element protect the metallic supporting structure from the hot fluid, the separating layer being exposable to the hot fluid and the combustion chamber through gaps in the heat protection element, and
- wherein the heat protection element is mechanically connected to the metallic supporting structure by means of a tongue-and-groove joint.
3 more elements
A wall segment for a combustion area, to which a hot fluid can be applied, comprising:
- a metallic supporting structure;
- a heat protection element located above the metallic supporting structure;
- and
- a metallic, heat-resistant separating layer, fitted between the metallic supporting structure and the heat protection element and supporting the heat protection element, wherein a distance between the heat protection element and the metallic supporting structure is adjustable and,
- wherein the separating layer and the heat protection element protect the metallic supporting structure from the hot fluid, the separating layer being exposable to the hot fluid and the combustion chamber through gaps in the heat protection element, and
- wherein the heat-resistant separating layer is a thin coating on the metal supporting structure and is at least one of elastically and plastically deformed by the heat protection element.
3 more elements
Dependencies are inferred from the claim text.