Patent · US Active

Gerotor pump and method for producing same

US11499548B2 · kind B2 · utility

2Cited by

3References

12Claims

0Family size

Assignee

HANON SYSTEMS EFP DEUTSCHLAND GMBH · DE

Inventors

Jan Hinrichs · Friedrichsdorf, DE
Tilo Schäfer · Daubach, DE
Bernd Denfeld · Bad Homburg vor der Höhe, DE

Key dates

Filing date	Dec 10, 2018
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Jul 8, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05C2225/00
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Gerotor pump comprising an inner gerotor and an outer gerotor and an electric motor in a pump housing, and the outer gerotor is formed integrally with the rotor of the electric motor, wherein magnets are integrated into the outer gerotor, and the rotor is rotatably mounted on a shaft that is fixed on one side to a housing or a housing base of the pump housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.