Gas turbine combustor
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 25, 2020
Grant Date -
Apr 26, 2018
app pub date -
Oct 23, 2017
filing date -
Oct 23, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The gas turbine combustor includes a swirler lip on the air hole plate periphery, protruding toward a chamber, and a spring seal in an area for fitting the liner and the plate/lip. The spring seal has an air hole for passage of part of the combustion air introduced in the gap between the outer periphery of the air hole plate and the liner. The swirler lip has an air hole which introduces part of the combustion air passing through the spring seal air hole into the chamber. The liner has an air hole facing the spring seal air hole, to introduce part of air from outside the liner into the gap between the outer periphery of the air hole plate and the liner. A turn guide for rectifying a combustion air flow is provided at the liner end portion on the side for fitting the liner and air hole plate.
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