RU2009117992A - METHOD FOR ENERGY SAVING IN RAILWAY TRANSPORT - Google Patents
METHOD FOR ENERGY SAVING IN RAILWAY TRANSPORT Download PDFInfo
- Publication number
- RU2009117992A RU2009117992A RU2009117992/11A RU2009117992A RU2009117992A RU 2009117992 A RU2009117992 A RU 2009117992A RU 2009117992/11 A RU2009117992/11 A RU 2009117992/11A RU 2009117992 A RU2009117992 A RU 2009117992A RU 2009117992 A RU2009117992 A RU 2009117992A
- Authority
- RU
- Russia
- Prior art keywords
- lubricant
- cooling
- train
- energy saving
- pressure
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 4
- 239000002826 coolant Substances 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 claims abstract 2
- 239000005068 cooling lubricant Substances 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Braking Arrangements (AREA)
- Lubricants (AREA)
Abstract
Способ энергосбережения на железнодорожном транспорте путем снижения потерь на преодоление трения в системе «колесо-рельс», обеспечиваемого подачей в зону их контакта смазочно-охлаждающего средства, использующий для этого техническое средство в виде напорной газодинамической установки, отличающийся тем, что подача смазочно-охлаждающего средства осуществляется в зону контакта с рельсом каждой колесной пары в составе поезда путем нагнетания его в виде тумана, представляющего собой мелкодисперсную газожидкостную смесь, в пространство, ограниченное железнодорожным полотном, дисками колес и днищами вагонов; при этом регулировкой производительности напорной установки обеспечиваются возможности эффективного торможения на последнем вагоне состава поезда и мгновенной вентиляции подвагонного пространства прекращением подачи смазочно-охлаждающего агента в зону напорного течения воздуха. A method of energy saving in railway transport by reducing friction overcoming losses in the wheel-rail system, which is provided by supplying a lubricant-cooling medium to their contact area, using for this purpose a technical means in the form of a gas-pressure installation, characterized in that the lubricant-cooling means are supplied is carried out in the contact zone with the rail of each wheelset in the train by forcing it in the form of fog, which is a finely dispersed gas-liquid mixture, into the spaces Bounded by the railroad tracks, wheels and underbody of cars; at the same time, by adjusting the productivity of the pressure unit, it is possible to effectively brake the train composition on the last car and to instantly ventilate the car space by stopping the supply of a cooling lubricant to the pressure air flow zone.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009117992/11A RU2407665C1 (en) | 2009-05-12 | 2009-05-12 | Method of power conservation in railroad transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009117992/11A RU2407665C1 (en) | 2009-05-12 | 2009-05-12 | Method of power conservation in railroad transport |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009117992A true RU2009117992A (en) | 2010-11-20 |
| RU2407665C1 RU2407665C1 (en) | 2010-12-27 |
Family
ID=44055751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009117992/11A RU2407665C1 (en) | 2009-05-12 | 2009-05-12 | Method of power conservation in railroad transport |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2407665C1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214647A (en) * | 1978-02-24 | 1980-07-29 | Lutts William M | Automatic rail greasing apparatus |
| EP0884233A1 (en) * | 1997-06-10 | 1998-12-16 | De Limon Fluhme Gmbh | Installation for wheel profile lubrification for railway vehicles |
| RU2283702C2 (en) * | 2004-11-25 | 2006-09-20 | Общество Ограниченной Ответственности "Корпорация Сплав-ЛТД" | Friction control based method for application of cover made of plastic metals on friction surface of mated parts and device for its realization |
| RU2288125C1 (en) * | 2005-06-07 | 2006-11-27 | Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Министерства путей сообщения Российской Федерации (ФГУП ВНИКТИ МПС России) | Device for application of lubricant and friction modifier to rail surfaces |
-
2009
- 2009-05-12 RU RU2009117992/11A patent/RU2407665C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2407665C1 (en) | 2010-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130513 |