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US 2010/0074757 A1Published application
Swirler vane
AssigneeSiemens Aktiengesellschaft
InventorPaul Headland
Life of this patent
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Abstract
A vane used on a swirler is provided. The vane includes a thin end and a broad end, the broad end has sharp edges and is arranged on the outside of the swirler, the thin end is arranged on the inside of the swirler. The vane also includes at least one swirl slot side profile, the at least one swirl slot side profile includes a unit providing turbulence to an air flow.
Claims9
-7. (canceled)
A vane used on a swirler, comprising:
- a thin end;
- a broad end;
- and
- a swirl slot side profile,
- wherein the broad end includes sharp edges and is arranged on an outside of the swirler,
- wherein the thin end is arranged on an inside of the swirler, and
- wherein the swirl slot side profile provides a turbulence to an air flow.
4 more elements
Dependencies are inferred from the claim text.