EP 0630517 B1 19970716 - SAFETY RELAY WITH GUIDED CONTACT SET AND MONOSTABLE DRIVE
Title (en)
SAFETY RELAY WITH GUIDED CONTACT SET AND MONOSTABLE DRIVE
Title (de)
SICHERHEITSRELAIS MIT ZWANGSGEFÜHRTEM KONTAKTSATZ UND MONOSTABILEM ANTRIEB
Title (fr)
RELAIS DE SECURITE COMPORTANT UN JEU DE CONTACTS GUIDE ET UNE COMMANDE MONOSTABLE
Publication
Application
Priority
- DE 4300594 A 19930113
- EP 9400089 W 19940113
Abstract (en)
[origin: US5568108A] A safety relay has a guided contact set and a monostable drive with a H-armature. The individual contacts of the set of contacts are located in separate chambers and are actuated by a common armature. In order to miniaturize the relay while having a low power consumption, a mechanically symmetrical H-armature with an asymmetrical magnetic effect is provided to ensure the monostable drive. The longitudinal axis of the H-armature is approximately parallel to the longitudinal axis of the driving coil and the axis of rotation of the H-armature is perpendicular to the longitudinal axis of the driving coil. The actuator is actuated by an actuating plate which prolongs the H-armature.
IPC 1-7
IPC 8 full level
H01H 50/18 (2006.01); H01H 51/22 (2006.01); H01H 51/24 (2006.01); H01H 50/16 (2006.01)
CPC (source: EP US)
H01H 51/2227 (2013.01 - EP US); H01H 50/163 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 5568108 A 19961022; AT E155609 T1 19970815; CA 2131889 A1 19940721; DE 4300594 A1 19940714; DE 59403362 D1 19970821; DK 0630517 T3 19980209; EP 0630517 A1 19941228; EP 0630517 B1 19970716; JP 3388473 B2 20030324; JP H07504780 A 19950525; WO 9416456 A1 19940721
DOCDB simple family (application)
US 30496594 A 19940912; AT 94905055 T 19940113; CA 2131889 A 19940113; DE 4300594 A 19930113; DE 59403362 T 19940113; DK 94905055 T 19940113; EP 9400089 W 19940113; EP 94905055 A 19940113; JP 51569494 A 19940113