Electromagnetic flat relay
AssigneeSiemens Aktiengesellschaft
InventorHelmut Schedele
Life of this patent
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Abstract
An electromagnetic flat relay has an elongated carrier element which is disposed inside of the hollow coil spool and parallel to the longitudinal axis thereof. The carrier element consists of non-ferromagnetic material and supports the yoke and the pole piece and is directly or indirectly connected to one or more contact elements. The base of the carrier element rests on the yoke and the pole piece opposite the armature and has laterally depending flanks which at least partially surround the yoke and the pole piece.
Claims4
An electromagnetic flat relay comprising a hollow spool on which a coil is wound, a flat armature, a yoke and a pole piece disposed inside said coil spool, one or more contact elements engaging said armature for co-movement therewith and a carrier element having a U-shaped cross-section consisting of non-ferromagnetic metal and having a base which rests on said yoke and said pole piece opposite said armature and which has laterally depending flanks which at least partially surround said yoke and said pole piece, said yoke, said pole pice, said armature and said contact elements being connected to said carrier for insertion inside said spool as a pre-adjusted unit.
Dependencies are inferred from the claim text.