Invention Grant
- Patent Title: Turbomachine bucket displacement apparatus and method of use
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Application No.: US15171554Application Date: 2016-06-02
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Publication No.: US09636789B2Publication Date: 2017-05-02
- Inventor: James Bradford Holmes , James Robert Hollis , David Randolph Spracher , Wayne David Sullivan
- 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: B23P15/04
- IPC: B23P15/04 ; B23P19/027 ; B23P19/04 ; B23P15/02 ; F01D5/00 ; F01D5/30 ; F01D25/28 ; F01D5/14

Abstract:
Various embodiments include methods adapted to displace turbomachine components from a location within a turbomachine. In some embodiments, a method of displacing a turbine bucket from a turbomachine wheel slot using a displacement apparatus, includes: detachably engaging an engagement arm of the displacement apparatus to the turbine bucket, the engagement arm attached to a linear actuator coupled to a body of the displacement apparatus, and the engagement arm adapted to be actuated in a first axial direction by the linear actuator; contacting the turbomachine wheel with at least two contacting portions of the body of the displacement apparatus; and displacing the turbine bucket from a position within a slot of the turbomachine wheel in the first axial direction by linearly actuating the engagement arm with the linear actuator.
Public/Granted literature
- US20160271743A1 TURBOMACHINE BUCKET DISPLACEMENT APPARATUS AND METHOD OF USE Public/Granted day:2016-09-22
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