Combustion apparatus
First Claim
Patent Images
1. A wall element for use as part of a gas turbine engine combustor wall structure, the wall element including inner and outer walls defining a space therebetween, the inner wall being of cast construction and including a plurality of cooling apertures provided therethrough and formed during the casting process.
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Accused Products
Abstract
A wall element for use as part of an inner wall of a gas turbine engine combustor wall structure is of cast construction and includes a plurality of cooling apertures provided therethrough and formed during the casting process. The cooling apertures may be located in positions where they could not be conventionally formed by laser drilling.
42 Citations
10 Claims
- 1. A wall element for use as part of a gas turbine engine combustor wall structure, the wall element including inner and outer walls defining a space therebetween, the inner wall being of cast construction and including a plurality of cooling apertures provided therethrough and formed during the casting process.
Specification