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US 2026/0121484 A1Published application
Electric pump with vacuum-impregnated housing and stationary running axle
AssigneeNidec Gpm GmbH
InventorFranz PAWELLEK
Life of this patent
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Abstract
An electric pump includes a motor housing, a stator located in the motor housing and a rotor assembly circumferentially surrounding the stator. The motor housing is vacuum-impregnated and the rotor assembly is traversed by a stationary running axle pressed into the motor housing or into a stiffening disc connected to the motor housing.
Claims12
An electric pump, comprising:
- a motor housing;
- a stator located in the motor housing;
- and
- a rotor assembly circumferentially surrounding the stator;
- wherein
- the motor housing is vacuum-impregnated and the rotor assembly is traversed by a stationary running axle pressed into the motor housing or into a stiffening disc connected to the motor housing.
3 more elements
Dependencies are inferred from the claim text.