EP 0484592 A3 19930224 - ELECTROMAGNETIC RELAY WITH CONTACT SPRING MOUNTED ON ARMATURE
Title (en)
ELECTROMAGNETIC RELAY WITH CONTACT SPRING MOUNTED ON ARMATURE
Publication
Application
Priority
DE 9015406 U 19901109
Abstract (en)
[origin: EP0484592A2] The relay has a contact spring which is connected to the armature, is broadened in the T-shape in the region opposite to the armature end after a constriction and hence forms a double contact or a bridge contact. A supporting lug is in each case integrally formed on the two lateral limbs of the contact spring, which supporting lug engages with the armature end in the event of an armature movement directed to contact opening. In this way, the soft spring characteristic is maintained during closing of the contacts, while, during opening, the armature impact is exerted in the immediate vicinity of the contact pieces in order, if necessary, to separate welded adhesions and mechanical sticking. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 1/26 (2006.01); H01H 3/00 (2006.01); H01H 50/54 (2006.01); H01H 50/60 (2006.01)
CPC (source: EP US)
H01H 1/2075 (2013.01 - EP US); H01H 3/001 (2013.01 - EP US); H01H 50/546 (2013.01 - EP US); H01H 50/60 (2013.01 - EP US)
Citation (search report)
- [AD] EP 0214469 A1 19870318 - SIEMENS AG [DE]
- [A] EP 0099019 A1 19840125 - SIEMENS AG [DE]
- [A] EP 0081164 A1 19830615 - SIEMENS AG [DE]
- [A] DE 1104065 B 19610406 - RAU SWF AUTOZUBEHOER
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0484592 A2 19920513; EP 0484592 A3 19930224; EP 0484592 B1 19941130; CA 2055106 A1 19920510; DE 59007873 D1 19950112; DE 9015406 U1 19920305; ES 2064595 T3 19950201; JP 3112098 B2 20001127; JP H04233116 A 19920821; PT 99443 A 19940131; PT 99443 B 19990226; US 5151675 A 19920929
DOCDB simple family (application)
EP 90124627 A 19901218; CA 2055106 A 19911107; DE 59007873 T 19901218; DE 9015406 U 19901109; ES 90124627 T 19901218; JP 10536491 A 19910510; PT 9944391 A 19911107; US 71824791 A 19910620