Invention Grant
- Patent Title: Turbomachine rotor having dovetail slot and method of machining
- Patent Title (中): 涡轮机转子具有燕尾槽和加工方法
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Application No.: US13593629Application Date: 2012-08-24
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Publication No.: US09200516B2Publication Date: 2015-12-01
- Inventor: Mahesh Gopalakrishnan , Michael Ericson Friedman , Mark Alan Newton , Roberto Anthony Nunez , Yong Soon Phua , Premkumar Rajamohan
- Applicant: Mahesh Gopalakrishnan , Michael Ericson Friedman , Mark Alan Newton , Roberto Anthony Nunez , Yong Soon Phua , Premkumar Rajamohan
- Applicant Address: US NY Schenctady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenctady
- Agency: Hoffman Warnick LLC
- Agent Ernest G. Cusick
- Main IPC: F01D5/00
- IPC: F01D5/00 ; B23P6/00 ; F01D5/02
Abstract:
Various embodiments include a rotor having a dovetail slot with a bulbous fillet region, and in some cases, recessed inclined bearing surfaces. Various embodiments include methods of forming such a slot in a turbomachine rotor.
Public/Granted literature
- US20140056714A1 TURBOMACHINE ROTOR HAVING DOVETAIL SLOT AND METHOD OF MACHINING Public/Granted day:2014-02-27
Information query
