Invention Grant
- Patent Title: Lamination for main generator rotor in an integrated drive generator
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Application No.: US16806303Application Date: 2020-03-02
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Publication No.: US11349363B2Publication Date: 2022-05-31
- Inventor: Derek R. Hochstetler , Ted A. Martin , Duane C. Johnson , Glenn C. Lemmers, Jr.
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: H02K1/32
- IPC: H02K1/32 ; F02C7/32 ; H02K15/02 ; H02K15/00 ; H02K7/116 ; F16H37/02 ; H02K1/28 ; H02K7/18 ; H02K3/20 ; H02K7/20
Abstract:
A lamination for use in an integrated drive generator is formed from a plurality of plates having a body including a pair of opposed cylindrical surfaces. Non-cylindrical ditches are defined circumferentially intermediate the pair of cylindrical surfaces. A plurality of passages are formed in an outer periphery of the cylindrical surfaces including relatively large holes extending through a slot to the outer periphery. Grooves are formed intermediate the relatively large holes.
Public/Granted literature
- US20200303981A1 LAMINATION FOR MAIN GENERATOR ROTOR IN AN INTEGRATED DRIVE GENERATOR Public/Granted day:2020-09-24
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