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US 12,492,698 B2Granted
Pump
AssigneeLG Innotek Co., Ltd.
InventorHoon Ki Hong
Life of this patent
Estimating the term…
Abstract
A pump comprises: an external gear, a magnet coupled to the external gear; an internal gear disposed inside the external gear; a support having a portion disposed between the external gear and the magnet; and a bearing coupled to the support, wherein the support includes a protruding part coupled to the inner surface of the bearing.
Claims20
A pump, comprising:
- a stator;
- an external gear disposed inside of the stator;
- a magnet coupled to the external gear;
- an internal gear disposed inside of the external gear;
- a can disposed inside of the stator and containing a space in which the internal gear and the external gear are disposed;
- a support partially disposed between the external gear and the magnet;
- and
- a bearing coupled to the support, wherein the support includes a first protruding part coupled to an inner surface of the bearing.
5 more elements
A pump, comprising:
- an external gear;
- a magnet being coupled to the external gear;
- an internal gear disposed inside of the external gear;
- and
- a can disposed inside of a stator and containing a space in which the internal gear and the external gear are disposed;
- a support coupled to the external gear;
- a bearing coupled to the support, wherein the support includes:
- a base disposed on a side surface of the internal gear;
- a coupling portion coupled to a side surface of the external gear;
- and
- a first protruding part that protrudes in a direction opposite to the coupling portion and coupled to an inner surface of the bearing.
8 more elements
Dependencies are inferred from the claim text.