SURFACE CONDITIONING OF RAILWAY TRACKS OR WHEELS |
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| 申请号 | PCT/GB2021/050845 | 申请日 | 2021-04-06 | 公开(公告)号 | WO2021198711A1 | 公开(公告)日 | 2021-10-07 |
| 申请人 | PLASMATRACK LIMITED; | 发明人 | SWAN, Julian; CANDY, Matthew; | ||||
| 摘要 | A surface conditioning (1) device for railway track rails (2) and/or railway vehicle wheels (7), the device comprising: a DC power supply (3); a supply of gas (9); a plasma delivery head (13) connected to receive DC power from said power supply (3) and gas from said gas supply (9); and an igniter (6) for igniting said gas in said plasma delivery head (13): wherein, in use, plasma is generated within said delivery head (13) by ignition of said gas in said delivery head (13), and plasma with gas is blown from the delivery head onto a railway track rail (2) and/or railway vehicle wheel (7), thereby to condition said rail (2) and/or wheel (7). | ||||||
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