UA66894C2 - Device for application of coatings on the working surface of a railway rail - Google Patents
Device for application of coatings on the working surface of a railway railInfo
- Publication number
- UA66894C2 UA66894C2 UA2001064073A UA200164073A UA66894C2 UA 66894 C2 UA66894 C2 UA 66894C2 UA 2001064073 A UA2001064073 A UA 2001064073A UA 200164073 A UA200164073 A UA 200164073A UA 66894 C2 UA66894 C2 UA 66894C2
- Authority
- UA
- Ukraine
- Prior art keywords
- electrodes
- railway rail
- electrode
- fixed
- metal
- Prior art date
Links
Abstract
Device for application of coatings on the working surface of a railway rail is a device of electrosparking treatment and it can be used in the basic engineering industry and in the field of transport. Device consists of electrodes, one of which is made from nonferrous metal, and the second - from the metal with hardness exceeding the hardness of the material of the railway rail, the third - from the metal, being more viscous than the material of the railway rail, and generator, connected into an electrical chain. All electrodes are fixed on the electrode holder with possibility of rotation around their axes. Device additionally can contain the alloying electrode in the form of a graphite rod. Electrodes are fixed on the electrode holder on the separate electrode heads. Electrodes are connected in the electrical chain with a generator of electric pulses through the shaper of said pulses. In the space between two electrodes a capacity with cooling fluid is fixed, it is hydraulically connected with each of the electrode heads. Electrode holder has a mechanism of transverse movement and inclination of electrodes. The invention ensures the increase of wear resistance of the rail and constancy of the value of skin friction coefficient in case of change of the operating loads on the rails over a wide range.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA2001064073A UA66894C2 (en) | 2001-06-13 | 2001-06-13 | Device for application of coatings on the working surface of a railway rail |
| AU2002314704A AU2002314704A1 (en) | 2001-06-13 | 2002-05-07 | Wear-resistant discrete composite covering, method and device forits application onto working surface of electrically conductive detail |
| PCT/UA2002/000018 WO2002101111A2 (en) | 2001-06-13 | 2002-05-07 | Wear-resistant discrete composite covering, method and device forits application onto working surface of electrically conductive detail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA2001064073A UA66894C2 (en) | 2001-06-13 | 2001-06-13 | Device for application of coatings on the working surface of a railway rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA66894C2 true UA66894C2 (en) | 2004-06-15 |
Family
ID=74858135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2001064073A UA66894C2 (en) | 2001-06-13 | 2001-06-13 | Device for application of coatings on the working surface of a railway rail |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA66894C2 (en) |
-
2001
- 2001-06-13 UA UA2001064073A patent/UA66894C2/en unknown
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