EP 0185107 B1 19890510 - MOTOR PROTECTION SWITCH
Title (en)
MOTOR PROTECTION SWITCH
Publication
Application
Priority
EP 84115679 A 19841218
Abstract (en)
[origin: ES8607617A1] For creating a motor safety switch which eliminates much of the costs of wiring, material and labour, being compact when assembled, and which can be readily adapted to practically all requirements, without the necessity of maintaining a large reserve stock of parts and finally so that it can easily be replaced, a discretional configuration is proposed based on independent constructional units, namely, a switch unit, consisting of a contact system, a thermal tripper and a magnetic tripper, an electromagnetic drive unit and a modular contact unit.
[origin: ES8607617A1] A motor safety switch which eliminates much of the costs of conventional wiring, material and labor, the motor safety switch being formed of a plurality of assembled independent components a first of the components including a switch unit having a contact system, a thermal tripper and a magnetic tripper a second of the components being an electromagnetic drive unit a third of the components being a modular contact unit and the independent components are maintained by mechanical connectors in selected assembled relationship to include either all of the aforementioned independent components or selective subassemblies thereof.
IPC 1-7
IPC 8 full level
H01H 71/02 (2006.01); H01H 89/08 (2006.01)
CPC (source: EP US)
H01H 71/0228 (2013.01 - EP US); H01H 89/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0185107 A1 19860625; EP 0185107 B1 19890510; AT E43027 T1 19890515; CA 1249001 A 19890117; DE 3478167 D1 19890615; DK 165470 B 19921130; DK 165470 C 19930419; DK 558785 A 19860619; DK 558785 D0 19851203; ES 542978 A0 19860601; ES 8607617 A1 19860601; US 4688011 A 19870818
DOCDB simple family (application)
EP 84115679 A 19841218; AT 84115679 T 19841218; CA 497714 A 19851216; DE 3478167 T 19841218; DK 558785 A 19851203; ES 542978 A 19850509; US 80919585 A 19851216