Global Patent Index - EP 0651473 A2

EP 0651473 A2 19950503 - Slip ring or commutator motor.

Title (en)

Slip ring or commutator motor.

Title (de)

Schleifring- bzw. Kommutatormotor.

Title (fr)

Moteur à baque ou à collecteur.

Publication

EP 0651473 A2 19950503 (DE)

Application

EP 94116339 A 19941017

Priority

DE 9316606 U 19931029

Abstract (en)

Wollastonite (CaSiO3) with a structure in the form of needles is added as a filler to the phenol resin moulding compound for the supporting body of the sliprings and of the commutator laminates in order to produce an asbestos-free slipring arrangement and commutator arrangement.

Abstract (de)

Zur Herstellung einer asbestfreien Schleifring- bzw. Kommutatoranordnung ist Wollastonit (CaSiO3) in Nadelform-Struktur als Füllstoff der Phenolharz-Preßmasse für den Tragkörper der Schleifringe bzw. der Kommutator-Lamellen beigemischt.

IPC 1-7

H01R 43/06; H01R 39/16

IPC 8 full level

H01R 43/08 (2006.01); H01R 39/16 (2006.01)

CPC (source: EP)

H01R 43/08 (2013.01); H01R 39/16 (2013.01)

Designated contracting state (EPC)

DE DK IT

DOCDB simple family (publication)

DE 9316606 U1 19941124; EP 0651473 A2 19950503; EP 0651473 A3 19960710; SK 124594 A3 19950711; SK 283415 B6 20030701

DOCDB simple family (application)

DE 9316606 U 19931029; EP 94116339 A 19941017; SK 124594 A 19941011