EP 0485306 B1 19950726 - Multiphase rotating switch.
Title (en)
Multiphase rotating switch.
Title (de)
Mehrpoliger Drehschalter.
Title (fr)
Interrupteur rotatif multipolaire.
Publication
Application
Priority
FR 9013843 A 19901106
Abstract (en)
[origin: EP0485306A1] A multipole rotary switch with enclosure (10) made of a moulded insulating material, carrying on its internal periphery fixed input and output contacts (15, 16) and a fixed earthing contact (17), includes an insulating partition (29) interposed between the input contact (15) and the earthing contact (17). A control shaft carries the knife-shaped contact bridges consisting of two blades extending parallel to one another, and the ends of which are configured as pliers. The contact blades include in their central part a notch which prevents any contacting during a bending, and thereby any cancelling out of the attractive effect due to the electrodynamic forces. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 1/54 (2006.01); H01H 9/48 (2006.01); H01H 33/02 (2006.01); H01H 1/42 (2006.01); H01H 31/00 (2006.01); H01H 31/16 (2006.01)
CPC (source: EP)
H01H 1/54 (2013.01); H01H 9/48 (2013.01); H01H 33/022 (2013.01); H01H 1/2041 (2013.01); H01H 1/42 (2013.01); H01H 31/003 (2013.01); H01H 31/16 (2013.01)
Designated contracting state (EPC)
BE CH DE ES GB IT LI NL SE
DOCDB simple family (publication)
EP 0485306 A1 19920513; EP 0485306 B1 19950726; CA 2054509 A1 19920507; CA 2054509 C 20020101; DE 69111571 D1 19950831; DE 69111571 T2 19960620; ES 2077203 T3 19951116; FR 2668851 A1 19920507; FR 2668851 B1 19941007
DOCDB simple family (application)
EP 91420366 A 19911018; CA 2054509 A 19911030; DE 69111571 T 19911018; ES 91420366 T 19911018; FR 9013843 A 19901106