Invention Grant
- Patent Title: Cooling circuits for a multi-wall blade
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Application No.: US15334454Application Date: 2016-10-26
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Publication No.: US10240465B2Publication Date: 2019-03-26
- Inventor: David Wayne Weber , Robert Peter Hanet , Gregory Thomas Foster , Brendon James Leary
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Hoffman Warnick LLC
- Agent Ernest G. Cusick
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D5/14 ; F02C3/04 ; F01D9/04

Abstract:
A trailing edge cooling system for a multi-wall blade, including: a set of outward legs extending toward a trailing edge of the multi-wall blade and fluidly coupled to a coolant feed; a set of return legs extending away from the trailing edge of the multi-wall blade and fluidly coupled to a coolant collection passage; and a connecting system for fluidly coupling the set of outward legs and the set of return legs; wherein the set of outward legs is radially offset from the set of return legs along a radial axis of the multi-wall blade.
Public/Granted literature
- US20180112539A1 COOLING CIRCUITS FOR A MULTI-WALL BLADE Public/Granted day:2018-04-26
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