The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 2021
Filed:
Sep. 11, 2017
Panasonic Industrial Devices Europe Gmbh, Lüneburg, DE;
Herbert Elsinger, Unterhaching, DE;
Markus Bichler, Weyarn, DE;
PANASONIC INDUSTRIAL DEVICES EUROPE GMBH, Lüneburg, DE;
Abstract
The invention relates to an electromagnetic relay (), more particularly a safety relay (). This has a main body () and a coil system () located thereon, the coil system () having a coil () and a yoke () which extends through the coil () along a winding axis (WA) of the coil (). An armature () for the relay () is located next to the coil () and mounted such that it can pivot about an armature bearing axis (AA, AA') and has pole shoes () for magnetically coupling with the yoke () of the coil system (). The relay () also comprises a contact system () having at least two contact springs (), wherein each spring movement plane (FB) of the contact springs () extends across the winding axis (WA) of the coil (), preferably at a substantially right angle. At least two actuators () are located on the armature (), which actuators () are allocated to the contact springs () in order to actuate same and which actuators () extend radially outwards on the armature () with respect to the armature bearing axis (AA, AA′) in a longitudinal direction (AL) of the armature (), wherein the radially outermost ends of the two actuators () are farther away from the armature bearing axis (AA, AA′) than the pole shoes () of the armature ().