EP 0885450 A1 19981223 - ELECTROMAGNETIC SWITCHING DEVICE
Title (en)
ELECTROMAGNETIC SWITCHING DEVICE
Title (de)
ELEKTROMAGNETISCHES SCHALTGERÄT
Title (fr)
DISPOSITIF DE COMMUTATION ELECTROMAGNETIQUE
Publication
Application
Priority
- DE 9700331 W 19970224
- DE 19608729 A 19960306
Abstract (en)
[origin: DE19608729C1] An electromagnetic switching device comprising an armature (10) provided with an armature plate (11) at one end of a plunger core portion (9), and with one winding (6) wound around a bobbin (8). Inner (15) and outer (21) yokes are provided, with the inner yoke (15) designed in such a way that it lies opposite the other end of the plunger core portion (9) and is positioned adjacent and normal to it, and a magnetic cylinder (19) having an axial length considerably greater than the width of the inner yoke (15) at that part , which faces towards this other end of the plunger core portion (9), and with the cylinder (19) inserted into an axially extending opening (7) of the bobbin (8).
IPC 1-7
IPC 8 full level
H01H 51/22 (2006.01)
CPC (source: EP US)
H01F 7/1615 (2013.01 - EP US); H01F 7/1623 (2013.01 - EP US); H01H 51/2209 (2013.01 - EP US)
Citation (search report)
See references of WO 9733293A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
DE 19608729 C1 19970703; CN 1065357 C 20010502; CN 1211336 A 19990317; DE 59700374 D1 19990930; EP 0885450 A1 19981223; EP 0885450 B1 19990825; US 5959519 A 19990928; WO 9733293 A1 19970912
DOCDB simple family (application)
DE 19608729 A 19960306; CN 97192239 A 19970224; DE 59700374 T 19970224; DE 9700331 W 19970224; EP 97915302 A 19970224; US 12594198 A 19980828