Electric oil pump system

A stator (5) is fixedly fastened at its outer periphery by a cylindrical and thin metal collar (22). One end of the collar (22) is engaged with a pump housing (13). Multiple metal nuts (16) are embedded in insulators (21) fitted to stator cores (9) through insert molding. The stator (5) of a brushle...

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Bibliographic Details
Main Authors Nisizaki, Katsutoshi, Kanda, Naotake, Oono, Yoshihiro, Miyaki, Junichi
Format Patent
LanguageEnglish
French
German
Published 10.10.2018
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
STEAM ENGINES
WEAPONS
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Summary:A stator (5) is fixedly fastened at its outer periphery by a cylindrical and thin metal collar (22). One end of the collar (22) is engaged with a pump housing (13). Multiple metal nuts (16) are embedded in insulators (21) fitted to stator cores (9) through insert molding. The stator (5) of a brushless motor (3) is fixed by screwing bolts (19) passed through the pump housing (13) from a pump plate (14), to nuts (16) embedded in the insulators (21).
Bibliography:Application Number: EP20130153086