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公开(公告)号：US20210207493A1
公开(公告)日：2021-07-08
申请号：US16733377
申请日：2020-01-03
Applicant: General Electric Company
Inventor： Kelli Marie Fishback , Jonathan Russell Ratslaff , Steven Robert Brassfield , Kurt Thomas Whittington
Abstract: An airfoil assembly for a turbine engine that includes a platform, a dovetail, an airfoil. The airfoil assembly can further include a cooling air circuit that fluidly connects to a platform cooling passage. The cooling air circuit and platform cooling passage can be contained within or housed at least in part by the platform, the dovetail, or the airfoil. The cooling air circuit can also include a deflector.
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公开(公告)号：US20250154873A1
公开(公告)日：2025-05-15
申请号：US18941684
申请日：2024-11-08
Applicant: General Electric Company
Inventor： Zachary R. Noeth , Thomas P. Warburg , Zachary Daniel Webster , Kelli Marie Fishback , Marie Myers , Kurt Thomas Whittington
Abstract: A gas turbine engine having a blade assembly with a platform, an airfoil, and a shank. The airfoil has a plurality of cooling conduits, and the shank has a plurality of inlet passages to provide cooling fluid to the cooling conduits in the airfoil. The cooling fluid is vented through a plurality of cooling holes along the trailing edge of the airfoil. The blade assembly has specific geometries that improve durability
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公开(公告)号：US11131213B2
公开(公告)日：2021-09-28
申请号：US16733377
申请日：2020-01-03
Applicant: General Electric Company
Inventor： Kelli Marie Fishback , Jonathan Russell Ratzlaff , Steven Robert Brassfield , Kurt Thomas Whittington
Abstract: An airfoil assembly for a turbine engine that includes a platform, a dovetail, an airfoil. The airfoil assembly can further include a cooling air circuit that fluidly connects to a platform cooling passage. The cooling air circuit and platform cooling passage can be contained within or housed at least in part by the platform, the dovetail, or the airfoil. The cooling air circuit can also include a deflector.
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