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1. WO2006094864 - ANTI-PARASITIC DEVICE FOR SUPPRESSING HIGH-FREQUENCY PARASITIC EMISSIONS OF A DIRECT-CURRENT MOTOR

Publication Number WO/2006/094864
Publication Date 14.09.2006
International Application No. PCT/EP2006/050693
International Filing Date 06.02.2006
IPC
H02K 11/02 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
02for suppression of electromagnetic interference
H02K 23/66 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
23DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
66Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
CPC
H02K 11/024
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
02for suppression of electromagnetic interference
022Shields
024Suppressors
H02K 11/026
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
02for suppression of electromagnetic interference
026Suppressors associated with brushes, brush holders or their supports
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • SCHMIEDERER, Claus [DE]/[DE] (UsOnly)
  • KUECHEN, Tobias [DE]/[DE] (UsOnly)
Inventors
  • SCHMIEDERER, Claus
  • KUECHEN, Tobias
Common Representative
  • ROBERT BOSCH GMBH
Priority Data
102005011293.511.03.2005DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ENTSTÖRVORRICHTUNG ZUR UNTERDRÜCKUNG HOCHFREQUENTER STÖREMISSIONEN EINES GLEICHSTROMMOTORS
(EN) ANTI-PARASITIC DEVICE FOR SUPPRESSING HIGH-FREQUENCY PARASITIC EMISSIONS OF A DIRECT-CURRENT MOTOR
(FR) DISPOSITIF ANTIPARASITES DESTINE A SUPPRIMER LES EMISSIONS PERTURBANTES HAUTE FREQUENCE D'UN MOTEUR A COURANT CONTINU
Abstract
(DE)
-8- Zusammenfassung Vorgeschlagen wird eine Entstörvorrichtung (10) zur Unterdrückung hochfrequenter Störemissionen eines Gleichstrommotors (12), mit mindestens einem ersten Durchführungskondensator (18), der in einem elektrischen Pfad einer ersten Anschlussleitung (14) des Gleichstrommotors (12) angeordnet ist. Die Entstörvorrichtung ist dadurch gekennzeichnet, dass zwischen der ersten Anschlussleitung (14) und zumindest einer weiteren Anschlussleitung (16) des Gleichstrommotors (12) mindestens ein weiteres, elektrisches Bauelement (24) zur Abschaltspannungsimpuls-Begrenzung vorgesehen ist.
(EN)
The invention relates to an anti-parasitic device (10) for suppressing high-frequency parasitic emissions of a direct-current motor (12), said device comprising at least one first bushing-type capacitor (18) which is arranged in an electrical path of a first connection line (14) of the direct-current motor (12). The anti-parasitic device is characterised in that at least one other electrical component (24) is provided, between the first connection line (14) and at least one other connection line (16) of the direct-current motor (12), for limiting the cutoff voltage pulses.
(FR)
L'invention concerne un dispositif antiparasites (10) destiné à supprimer des émissions perturbantes d'un moteur à courant continu (12), comprenant au moins un premier condensateur de traversée (18), lequel est placé dans une voie électrique d'une première ligne de raccordement (14) du moteur à courant continu (12). Le dispositif antiparasite est caractérisé, en ce qu'un élément (24) électrique supplémentaire est utilisé pour limiter les impulsions de la tension de déconnexion et il est placé entre la première ligne de raccordement (14) et au moins une autre ligne de raccordement (16) du moteur à courant continu (12).
Also published as
EP6708040
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