Invention Grant
- Patent Title: Cooling circuit for a multi-wall blade
-
Application No.: US14977228Application Date: 2015-12-21
-
Publication No.: US09932838B2Publication Date: 2018-04-03
- Inventor: Aaron Ezekiel Smith , Gregory Thomas Foster , David Wayne Weber , Joseph Anthony Weber
- 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: F02C7/12
- IPC: F02C7/12 ; F01D5/18 ; F02C3/04
Abstract:
A cooling system according to an embodiment includes: a three-pass serpentine cooling circuit; and an air feed cavity for supplying cooling air to the three-pass serpentine cooling circuit; wherein the three-pass serpentine cooling circuit extends radially outward from and at least partially covers at least one central plenum and a first set of near wall cooling channels of a multi-wall blade.
Public/Granted literature
- US20170175546A1 COOLING CIRCUIT FOR A MULTI-WALL BLADE Public/Granted day:2017-06-22
Information query
IPC分类:
