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US 6,648,591 B2Granted
Tip treatment assembly for a gas turbine engine
AssigneeROLLS-ROYCE plc
InventorLarry Collins
Life of this patent
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Abstract
A tip treatment assembly is provided including a tip treatment bar (16) and retaining means (24, 26) which cooperate with a retaining element (30, 32) to retain the tip treatment bar (16) with respect to support means (44) of the assembly. The retaining means (24, 26) may comprise a hole through the bar (16) through which the retaining element, in the form of wire 30, 32, extends. The tip treatment bars (16) can be formed by stamping from a sheet of material such as a suitable alloy.
Claims17
A tip treatment assembly comprising:
- support means;
- at least one tip treatment bar supported by the support means;
- retaining means on the tip treatment bar;
- and
- a retaining element which cooperates with the retaining means to retain the tip treatment bar with respect to the support means.
2 more elements
In a gas turbine engine, a tip treatment assembly comprising:
- support means;
- a plurality of tip treatment bars supported by the support means;
- retaining means on the tip treatment bar;
- and
- a retaining element which cooperates with the retaining means to retain the tip treatment bar with respect to the support means.
2 more elements
A tip treatment bar comprising:
- a central region;
- opposite end regions;
- and
- a hole extending through the bar at each end region,
- the bar having a common transverse dimension throughout its length.
2 more elements
Dependencies are inferred from the claim text.