FIELD: railway transport.
SUBSTANCE: invention can be used on electrified railways of main line and industrial transport and underground railways. Proposed contact rail bond has end terminals, each being connected with steel adapter plate by vacuum diffusion welding. Current conductor and end terminals are made of copper. Current conductor is made in from of set of copper straps arranged one over the other, and end terminals, formed by vacuum diffusion welded ends of copper straps of current conductor.
EFFECT: reduced resistance owing to reduction of values of contact resistances.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONTACT RAIL BOND | 1996 |
|
RU2126749C1 |
| 0 |
|
SU368089A1 | |
| ELECTRIC TRACTION RAIL BOND | 1994 |
|
RU2133678C1 |
| RAIL JOINT CURRENT CONNECTOR | 0 |
|
SU1308512A1 |
| BUTT PAD FOR CONTACT RAIL WITH COPPER INSERT | 2019 |
|
RU2731805C1 |
| BUTT PAD FOR RUNNING RAILS WITH IMPROVED CONDUCTIVITY | 2019 |
|
RU2734038C1 |
| ELECTRIC RAIL BOND | 2003 |
|
RU2252153C2 |
| DEVICE FOR ELECTRIC CONNECTION OF PARTS WITH CHOKE- TRANSFORMER | 1997 |
|
RU2153991C2 |
| UPPER CURRENT LEAD OF NPS HIGH-POWER ELECTRICALLY HEATED SAFETY TEST FACILITY | 2004 |
|
RU2289171C2 |
| RAIL TRACK BUTT CONNECTOR | 0 |
|
SU1011409A1 |
