Invention Grant
- Patent Title: Motor housing having conical shaped ends with various dimensional ratios and slopes for a stator in an avionics cabin air compressor
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Application No.: US14051771Application Date: 2013-10-11
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Publication No.: US09685835B2Publication Date: 2017-06-20
- Inventor: Darryl A. Colson , Murtuza Lokhandwalla , Brent J. Merritt
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US CT Windsor Locks
- Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee Address: US CT Windsor Locks
- Agency: Cantor Colburn LLP
- Main IPC: H02K5/04
- IPC: H02K5/04 ; F04D25/06 ; F04D29/62 ; H02K15/00 ; B64D13/06
Abstract:
A motor housing for a cabin air compressor includes a central body portion having a center wall thickness and an internal cavity that is configured to receive an electric motor, a first end portion having a second internal cavity that is configured to receive a first end winding of the stator, and a second end portion having a third internal cavity configured to receive a second end winding of the stator. A ratio of a wall thickness of either of the first or the second end portions to the motor wall thickness is at least greater than 1.68 to 1.
Public/Granted literature
- US20150104301A1 MOTOR HOUSING FOR A CABIN AIR COMPRESSOR Public/Granted day:2015-04-16
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