Invention Grant
US08973347B2 Pilot burner of a gas turbine engine, combustor, and gas turbine engine 有权
燃气涡轮发动机,燃烧器和燃气涡轮发动机的先导燃烧器

Pilot burner of a gas turbine engine, combustor, and gas turbine engine
Abstract:
A pilot burner of a gas turbine engine is provided. The pilot burner includes a front body with an axial expansion along a center axis of the pilot burner, the center axis having an axial direction towards a burning zone of the gas turbine engine. The front body includes a pilot burner face which is directed to the burning zone. A material is deposited in the front body progressing in the axial direction to form a high temperature resilient body in the axial direction of the front body and to form a high temperature resilient face of the pilot burner face.
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