Patent · US Active

Linear-acting electric pump unit and method for operating said unit

US11512682B2 · kind B2 · utility

0Cited by

17References

9Claims

0Family size

Assignee

Thomas Magnete GmbH · DE

Inventors

Thomas Baum · Petershohn, DE
Thomas Rolland · Gebhardshain, DE
Diego Lehmann · Daaden, DE
Fabian Rösner · Wenden, DE
Edwin Kreuzberg · Daaden, DE

Key dates

Filing date	Apr 26, 2019
Grant date	Nov 29, 2022
Priority date	—
Expiry date	May 11, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF04B2203/0405
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A linear-acting electric pump unit and method for operating said unit. A linear-acting electric pump unit comprises an electromagnet and a pump unit. It is to be suitable for delivering gas/liquid mixtures. In order that it may be compactly assembled with other devices, it is to have a central inlet. The fluid delivered by the pump unit flows through the electromagnet and enters the pump unit on one side and leaves it on the other through the non-return valves, each arranged on the same centre line as the electromagnet. The pump unit can be used for delivery of gas/liquid mixtures, preferably in the sphere of combustion engines and their fuel supply systems and exhaust emission control systems.

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