Invention Grant
- Patent Title: Balancing apparatus for rotor assembly
- Patent Title (中): 用于转子组装的平衡装置
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Application No.: US12543829Application Date: 2009-08-19
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Publication No.: US08506253B2Publication Date: 2013-08-13
- Inventor: Joseph Daniel Lecuyer , Bruno Chatelois
- Applicant: Joseph Daniel Lecuyer , Bruno Chatelois
- Applicant Address: unknown Longueuil, Quebec
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: unknown Longueuil, Quebec
- Agency: Norton Rose Fulbright Canada LLP
- Main IPC: F01D5/16
- IPC: F01D5/16
Abstract:
A balancing assembly for a rotor assembly of a gas turbine engine includes a flange engaging portion defining a flange receiving opening for mating with the flange in a slidable manner. A hole extends through at least part of the flange engaging portion, the hole corresponding in size to a recess and adapted to receive a rivet or other suitable fastener to fix the balancing weight with respect to the disc.
Public/Granted literature
- US20110044816A1 BALANCING APPARATUS FOR ROTOR ASSEMBLY Public/Granted day:2011-02-24
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