Patent · US Active

Automotive electrical gas pump

US11177722B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

PIERBURG PUMP TECHNOLOGY GMBH · DE

Inventors

Frank Buerger · Lehrte, DE
Andreas Wulf · Goldkronach, DE
WOLFGANG PILENZ · Neukirchen-Vluyn, DE

Key dates

Filing date	Dec 22, 2016
Grant date	Nov 16, 2021
Priority date	—
Expiry date	Dec 22, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M2037/085
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An automotive electrical gas pump includes an electronically commutated motor which drives a motor rotor to rotate within a motor can. The motor has a motor stator which comprises at least one static electro-magnetic coil. An electronic circuit board drives the at least one electro-magnetic coil. A mounting frame includes a motor can and a stator bed. The stator bed embeds the motor stator at least in part. The mounting frame is made of a plastic material which includes a thermally high-conductive filler material.

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