Combustion chamber subassembly for a vaporizing burner
AssigneeEberspächer Climate Control Systems GmbH & Co. KG
InventorsAndreas Collmer, Oliver Schmidt
Life of this patent
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Abstract
A combustion chamber subassembly for a vaporizing burner, in particular for a fuel-operated vehicle heating device, includes a combustion chamber housing having a circumferential wall which extends in the direction of a longitudinal housing axis. The circumferential wall surrounds a combustion chamber in a radially outward direction. The combustion chamber has a combustion chamber base which delimits the combustion chamber in an axial direction. A porous vaporizing medium is provided at a side, facing the combustion chamber, of the combustion chamber base. The porous vaporizing medium is concave-curved with respect to the combustion chamber at the side thereof facing the combustion chamber.
Claims16
A combustion chamber subassembly for a vaporizing burner, the combustion chamber subassembly comprising:
- a combustion chamber housing having a circumferential wall extending along a longitudinal housing axis;
- said circumferential wall surrounding a combustion chamber in a radially outward direction;
- said combustion chamber housing further having a combustion chamber base delimiting said combustion chamber in an axial direction;
- said combustion chamber base having a side facing said combustion chamber;
- a porous vaporizing medium being provided at said side of said combustion chamber base;
- and,
- said porous vaporizing medium having a side facing said combustion chamber and being concave-curved with respect to said combustion chamber at said side of said porous vaporizing medium facing said combustion chamber.
A fuel-operated vehicle heating device comprising:
- a burner area;
- said burner area including a combustion chamber subassembly;
- said combustion chamber subassembly including:
- a combustion chamber housing having a circumferential wall extending along a longitudinal housing axis;
- said circumferential wall surrounding a combustion chamber in a radially outward direction;
- said combustion chamber housing further having a combustion chamber base delimiting said combustion chamber in an axial direction;
- said combustion chamber base having a side facing said combustion chamber;
- a porous vaporizing medium being provided at said side of said combustion chamber base;
- and,
- said porous vaporizing medium having a side facing said combustion chamber and being concave-curved with respect to said combustion chamber at said side of said porous vaporizing medium facing said combustion chamber.
Dependencies are inferred from the claim text.