EP 1135786 B1 20021009 - ELECTROMAGNETIC SMALL RELAY
Title (en)
ELECTROMAGNETIC SMALL RELAY
Title (de)
ELEKTROMAGNETISCHES KLEINRELAIS
Title (fr)
PETIT RELAIS ELECTROMAGNETIQUE
Publication
Application
Priority
- DE 9903512 W 19991103
- DE 19850668 A 19981103
- DE 19850667 A 19981103
Abstract (en)
[origin: WO0026932A1] The relay has a base (40) with fixed contacts (42-45), connection elements (46, 46) for moveable contact springs (24), a pivotally mounted rocker armature (24) that is connected to the contact springs (30, 31), a magnet arrangement comprising a coil (14), core (15) and pole shoes (17, 18) in addition to a triple-pole magnetized permanent magnet that forms working air gaps with said armature (24). In order to produce a monostable switching characteristic, the armature has two wings (25, 26) of different widths that interact with pole shoes (17, 18) of different widths. A constructionally dissymmetric magnetic system is thus produced, whereby the area obtained as a result of the dissymmetry of the armature inside the cuboid housing can be used to accommodate coil connecting elements (16) or the terminal connections of the contact springs (36,37) which would otherwise result in a much wider relay.
IPC 1-7
IPC 8 full level
H01H 51/22 (2006.01)
CPC (source: EP)
H01H 51/229 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 0026932 A1 20000511; DE 59903065 D1 20021114; EP 1135786 A1 20010926; EP 1135786 B1 20021009
DOCDB simple family (application)
DE 9903512 W 19991103; DE 59903065 T 19991103; EP 99963193 A 19991103