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US 12,051,961 B2Granted
Assembly for a motor vehicle blower
AssigneeValeo Systemes Thermiques
InventorIsmaël Franco
Life of this patent
Estimating the term…
Abstract
The invention relates to an assembly for an electric motor, comprising a motor support (2), a brush (5) and a device for moving (7, 10) the brush (5), the device comprising an arm (7) rigidly connected to the brush (5) and a pivot connector (10) between the support (2) and the arm (7), characterised in that the pivot connector (10) is made from an elastomeric material so as to exert a restoring force on the arm (7).
Claims9
An assembly for an electric motor, comprising:
- a motor support;
- a brush;
- and
- a movement device for moving the brush, the movement device comprising an arm secured to the brush and a pivot connection element between the motor support and the arm,
- wherein the pivot connection element is made from an elastomer material so as to exert a return force on the arm,
- wherein the pivot connection element comprises an interface region that interfaces with the arm, an interface region that interfaces with the motor support and a narrowed region of material disposed between both interface regions.
3 more elements
A blower for a heating, ventilation and/or air conditioning device for a motor vehicle, comprising:
- an electric motor provided with a commutator and an assembly, the assembly comprising:
- a motor support,
- a brush, and
- a movement device for moving the brush, comprising an arm secured to the brush and a pivot connection element between the motor support and the arm,
- wherein the pivot connection element is made from an elastomer material so as to exert a return force on the arm,
- wherein the pivot connection element comprises an interface region that interfaces with the arm, an interface region that interfaces with the motor support and a narrowed region of material disposed between both interface regions,
- the assembly being shaped such that the brush is pressed against the commutator during operation of the blower.
4 more elements
Dependencies are inferred from the claim text.