Patent · US Expired

Armature for an electromagnetic actuator with a sintered armature plate

US6806596B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

FEV MOTORENTECHNIK GMBH · DE

Inventors

Gunter Feyerl · Alsdorf, DE
Lutz Fischer · Bonn, DE
Michael Schebitz · Attendorn, DE

Key dates

Filing date	Dec 31, 2002
Grant date	Oct 19, 2004
Priority date	—
Expiry date	Dec 31, 2022

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01L9/20
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to an armature for an electromagnetic actuator, having a guide pin that is connected to an armature plate, characterized in that the armature plate (3) is formed by a frame element (4) that comprises soft-magnetic iron and is connected to the guide pin (2), and at least one plate element (5) that comprises a soft-magnetic material and is held in the frame element (4).

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