EP 1868219 A1 20071219 - A contactor
Title (en)
A contactor
Title (de)
Kontaktor
Title (fr)
Contacteur
Publication
Application
Priority
EP 06115477 A 20060614
Abstract (en)
A contactor has two contact elements (1, 2) each having a contact member (11, 12) adapted to bear against the contact member of the other contact element for enabling an electric current to flow between the two contact elements. Means are arranged for moving a movable (2) of the contact elements with contact member apart from and into contact with a contact member (11) of the other contact element being fixed. The contact member (12) of the movable contact element is made of a hard contact material having a hardness HV above 70 and the contact member (11) of the fixed contact element is made of a soft contact material having a hardness HV below 30.
IPC 8 full level
H01H 1/02 (2006.01); H01H 1/0237 (2006.01); H01H 1/04 (2006.01)
CPC (source: EP)
H01H 1/02 (2013.01); H01H 1/02376 (2013.01); H01H 1/04 (2013.01)
Citation (search report)
- [Y] DE 4024939 A1 19920220 - SIEMENS AG [DE]
- [Y] EP 1387370 A1 20040204 - INOVAN GMBH & CO KGMETALLE UND [DE]
- [Y] EP 0059476 A2 19820908 - MITSUBISHI ELECTRIC CORP [JP]
- [Y] FR 2394164 A1 19790105 - CUTLER HAMMER WORLD TRADE INC [US]
- [A] CH 217329 A 19411015 - HERMES PATENTVERWERTUNGS GMBH [DE]
- [A] US 2003057073 A1 20030327 - SMITH RICHARD G [US]
- [Y] KARL-HEINZ SCHRÖDER: "Werkstoffe für elektrische Kontakte und ihre Anwendungen", 1997, EXPERT VERLAG, 71272 RENNINGEN-MALMSHEIM, XP002405901
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06115477 A 20060614