FIELD: electrical engineering; current collecting assemblies of commutator motors.
SUBSTANCE: proposed brush assembly has cylindrical conducting sleeve with protruding cylindrical part and through hole; ring-shaped brush holder is built integral with thin-sheet insulating flange provided with hole; height of protruding cylindrical part of sleeve is not smaller than flange thickness, its diameter is smaller than that of sleeve and equals diameter of sleeve hole; protruding part of sleeve is coaxially inserted in flange hole so that sleeve occurs on flange end opposing location of lugs of brush pigtails.
EFFECT: enhanced reliability of current collection contact.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BRUSH ASSEMBLY OF ELECTRIC MACHINE WITH END-FACE COMMUTATOR | 0 |
|
SU811377A1 |
| CURRENT COLLECTOR | 0 |
|
SU687507A1 |
| BRUSH ASSEMBLY FOR ELECTRIC MACHINE | 0 |
|
SU1130926A1 |
| BRUSH-AND-COLLECTOR UNIT OF ELECTRIC MACHINE | 0 |
|
SU1741213A1 |
| SLIDING CURRENT COLLECTOR ASSEMBLY OF ELECTRIC GENERATORS AND ELECTRIC MOTORS | 1999 |
|
RU2162261C1 |
| ELECTRIC MACHINE BRUSH UNIT | 0 |
|
SU598164A1 |
| 0 |
|
SU150911A1 | |
| BRUSH-AND-COMMUTATOR ASSEMBLY FOR ELECTRIC MACHINE | 0 |
|
SU748600A1 |
| BRUSH ASSEMBLY OF ELECTRIC MACHINE WITH END-FACE COMMUTATOR | 0 |
|
SU930454A1 |
