H - Electricity – 02 – K
Patent
H - Electricity
02
K
H02K 49/04 (2006.01) B60L 7/28 (2006.01) B60T 13/58 (2006.01) B61H 7/08 (2006.01) H02K 9/19 (2006.01) H02K 16/00 (2006.01)
Patent
CA 2430000
A retarder (16), as a braking device or auxiliary braking device for vehicles or the like, in particular rail vehicles, is described, having a stator (3), comprising at least two axially spaced-apart stator halves (3a, 3b), which each have magnetic field coils, and a rotor which is disposed between the at least two stator halves (3a, 3b), the rotor being coupled in a manner fixed against relative rotation to an axle (5) or shaft of the vehicle and the stator being coupled with the vehicle, or a undercarriage (19) of the vehicle. The rotor is formed by at least one rotor disk (1) divided into two parts, comprising two adjacent rotor halves (1a, 1b), which are joined to one another in a radially inner annular region, oriented toward the axle (5) or shaft, and are disposed in a radially outer annular section (7a, 7b), with axial clearance from one another (Fig. 4).
L'invention concerne un ralentisseur (16) s'utilisant comme dispositif de freinage ou de freinage auxiliaire pour véhicules, notamment des véhicules sur rails. Ce dispositif comprend un stator (3) comportant au moins deux moitiés de stator (3a, 3b) à distance axiale l'une de l'autre, qui présentent chacune des bobines de champ magnétique, ainsi qu'un rotor disposé entre les au moins deux moitiés de stator (3a, 3b). Le rotor est accouplé bloqué en rotation à un essieu (5) ou à un arbre du véhicule et le stator est accouplé au véhicule ou à un châssis (19) du véhicule. Le rotor se compose d'au moins un disque rotorique (1) en deux parties comprenant deux moitiés de rotor (1a, 1b) adjacentes reliées dans une zone annulaire intérieure radiale faisant face à l'essieu (5) ou à l'arbre, qui sont disposées dans une section annulaire extérieure axiale (7a, 7b) à distance axiale intérieure mutuelle.
Carballo Rodriguez Pablo
Kloft Lothar
Borden Ladner Gervais Llp
Carballo Rodriguez Pablo
Kloft Lothar
Visapa S.l.u.
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