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1. (WO2018204104) ELECTRIC MOTOR FOR USE IN PRESSURIZED FLUID ENVIRONMENT

Pub. No.:    WO/2018/204104    International Application No.:    PCT/US2018/028795
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Tue Apr 24 01:59:59 CEST 2018
IPC: H02K 1/04
F04B 17/00
F04B 35/00
F04B 35/04
Applicants: MOOG INC.
Inventors: CARROLL, Matthew, Allen
SNIDER, Lee, L.
KHANDAN-BARANI, Mohammad
FLANARY, Ronald, G.
DUNCAN, Allen
KING, Travis, S.
Title: ELECTRIC MOTOR FOR USE IN PRESSURIZED FLUID ENVIRONMENT
Abstract:
An electric motor built for exposure to high pressure fluid includes a unitary metal sleeve that provides a fluid barrier between the rotor and the stator. An overmolded resin encapsulates the stator windings and reinforces the sleeve to minimize deformation of the sleeve under high fluid pressures. The overmolded resin also fixes the positions of insulation displacement connectors connected to the stator windings, thereby avoiding mechanical brackets and fasteners for holding the insulation displacement connectors in position.