Patent · US Active

Electromagnetic valve

US11435007B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

GEA Tuchenhagen GmbH · DE

Inventors

Wolfgang Arnold · Murrhardt, DE
Julius Pretterebner · Stuttgart, DE
Hans-peter Magnus · Hop, NO

Key dates

Filing date	Oct 7, 2019
Grant date	Sep 6, 2022
Priority date	—
Expiry date	Oct 7, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01F2007/1692
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A process component includes a first connection, a second connection, and an adjusting element arranged in a hollow space fluidically connecting the first connection to the second connection and that can be brought into a first position and second position in an axial direction within the hollow space. The component includes a permanent magnet, a first electrical coil, and a second electrical coil arranged in succession in the axial direction to create a simple process component whose size can be effectively scaled. The magnet, adjusting element, and a yoke form a first closed magnetic circuit in the first position and a second closed magnetic circuit in the second position. The first and second coil respectively compensate for the first circuit and the second circuit. The hollow space and adjusting element are shaped such that the valve can be penetrated by a fluid flow formed between the first and second connections.

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