FIELD: transport.
SUBSTANCE: invention refers to operation and control devices of train traffic, and namely to route control devices interacting with the train and brought into operation by using magnetic properties of the materials for fixing the moment of the wheel pair that passes the determined section of the route. Route control transducer is provided with a number of inductance coils equal to NX2, and in each N coil the number of layer is M. Coils of each M spiral layer are connected in series and according to signal current, thus forming total NX2 inductance of coils of all M spiral layers. As winding wire of all inductance coils, there used is stranded wire with insulation of certain thickness, or litzendraht-type wire. Connections between each pair of coils and inputs of the equipment for extracting useful signal of route control transducers can be made by means of shielded cable containing twisted pairs.
EFFECT: increasing range of sensitivity and improving operating reliability of transducer.
5 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO RECORD TRAVEL OF ROLLING STOCK WHEELSETS AND DEVICE FOR ITS REALISATION | 2013 |
|
RU2564553C2 |
| RAIL TRACK CIRCUIT FOR BLOCK SECTION OCCUPANCY MONITORING AND CABLE LOOP SENSOR FOR WHEEL PAIRS PASS AND RAIL ROLLING UNITS MONITORING | 2007 |
|
RU2340497C2 |
| BRANCHED CABLE LOOP RAIL TRACK CIRCUIT FOR ENCLOSING BLOCK-SECTIONS OF BRANCHED RAIL LINES IN CENTRALISATION AND AUTOMATIC BLOCK SIGNAL SYSTEMS OF RAILROAD TRANSPORT TELEAUTOMATICS | 2007 |
|
RU2340498C1 |
| TRACK PICKUP | 1999 |
|
RU2169677C2 |
| TRAIN POSITION LINEAR COORDINATE CORRECTOR | 2005 |
|
RU2290335C1 |
| TRACK TRANSDUCER | 2006 |
|
RU2317222C1 |
| METHOD FOR REMOTE DETECTION OF PASSAGE OF ROLLING STOCK WHEEL PAIRS AND DEVICE THEREFOR | 2015 |
|
RU2599458C1 |
| RESONANT SPIRAL ANTENNA | 2018 |
|
RU2680674C1 |
| TRACK TRANSDUCER | 2008 |
|
RU2372232C1 |
| APPARATUS FOR TRAIN TRAFFIC CONTROL BY INTERVALS | 0 |
|
SU918152A1 |
