FIELD: measuring technique; electric current commutation circuits.
SUBSTANCE: current collector has case, collector with n ring-shaped chutes made of aurum-nickel alloy and separated one from another by electro-insulating walls, two brush holders, brushes fixed in brush holders, which brushes are made of aurum-copper forging disposed at side of edge surfaces; they have degree of alloy. Rings are made to have degree of forging of 1,1-1,3 at speed of deformation of 50-250 1/s.
EFFECT: improved reliability of operation of current collector.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRIC CURRENT COLLECTOR | 2001 |
|
RU2210061C2 |
| CURRENT COLLECTOR | 2002 |
|
RU2226309C1 |
| DEVICE FOR TRANSMISSION OF ELECTRIC ENERGY FROM FIXED UNIT TO ROTARY PART | 2009 |
|
RU2382457C1 |
| CURRENT-COLLECTING DEVICE | 0 |
|
SU790052A1 |
| CURRENT COLLECTOR | 0 |
|
SU1713003A1 |
| COLLECTOR DEVICE | 1998 |
|
RU2133532C1 |
| CURRENT COLLECTOR | 0 |
|
SU641563A1 |
| MEASURING CURRENT TRANSFORMER FOR DC MACHINE SPARKING INDICATION DEVICES | 2007 |
|
RU2340905C1 |
| 0 |
|
SU199965A1 |
