FIELD: electrical engineering. SUBSTANCE: commutator of D.C. micromachine has commutator bars on which layer of palladium-nickel alloy is deposited with injection of 0.03-0.08% of boron which results in prolonged service life and stability of characteristics. EFFECT: prolonged service life and stability of operational characteristics of micromachine.
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTROLYTE FOR DEPOSITION OF PALLADIUM-BASE ALLOY | 1993 |
|
RU2061800C1 |
| COLLECTOR FOR D.C.MICROMACHINE | 0 |
|
SU1129678A1 |
| COMMUTATOR FOR D-C MICROMOTOR | 0 |
|
SU767879A1 |
| COMMUTATOR ELECTRIC MACHINE | 1992 |
|
RU2025027C1 |
| ELECTRIC CONTACT ELEMENT | 0 |
|
SU672689A1 |
| DIRECT CURRENT ELECTRIC DRIVE | 1996 |
|
RU2130687C1 |
| DC DRIVE | 1996 |
|
RU2092963C1 |
| DOUBLE-POLE COMMUTATOR MACHINE | 1994 |
|
RU2079953C1 |
| DEVICE FOR MEASURING COMMUTATION PERIOD OF DIRECT-CURRENT COMMUTATOR MACHINES WITH SINGLE BRUSH OVERLAPPING | 1990 |
|
RU2066911C1 |
| MULTIPOLE COMMUTATOR MACHINE WITH ODD NUMBER OF POLE PAIRS | 1992 |
|
RU2044388C1 |
