Invention Grant
- Patent Title: Compressive stress system for a gas turbine engine
- Patent Title (中): 燃气轮机的压缩应力系统
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Application No.: US13235566Application Date: 2011-09-19
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Publication No.: US08985956B2Publication Date: 2015-03-24
- Inventor: Nicholas Alvin Hogberg
- Applicant: Nicholas Alvin Hogberg
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: F01D5/22
- IPC: F01D5/22 ; F01D5/30 ; F01D5/28
Abstract:
The present application provides a compressive stress system for a gas turbine engine. The compressive stress system may include a first bucket attached to a rotor, a second bucket attached to the rotor, the first and the second buckets defining a shank pocket therebetween, and a compressive stress spring positioned within the shank pocket.
Public/Granted literature
- US20130071248A1 COMPRESSIVE STRESS SYSTEM FOR A GAS TURBINE ENGINE Public/Granted day:2013-03-21
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