EP0642966B1 - Schienenabtastung für Spurkranzschmieranlagen - Google Patents
Schienenabtastung für Spurkranzschmieranlagen Download PDFInfo
- Publication number
- EP0642966B1 EP0642966B1 EP94113279A EP94113279A EP0642966B1 EP 0642966 B1 EP0642966 B1 EP 0642966B1 EP 94113279 A EP94113279 A EP 94113279A EP 94113279 A EP94113279 A EP 94113279A EP 0642966 B1 EP0642966 B1 EP 0642966B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- lubrication
- wheel
- wheel flange
- pulse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001050 lubricating effect Effects 0.000 title claims 4
- 238000005461 lubrication Methods 0.000 claims abstract description 39
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 230000001133 acceleration Effects 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims abstract description 4
- 239000000314 lubricant Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 description 8
- 230000001419 dependent effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000036962 time dependent Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K3/00—Wetting or lubricating rails or wheel flanges
- B61K3/02—Apparatus therefor combined with vehicles
Definitions
- the invention relates to a wheel flange lubrication system for rail vehicles Spraying lubricant on the wheel flanges, with one the lubrication impulses triggering electronic control having a pulse generator, the works path-dependent and / or arch-dependent and / or time-dependent.
- a wheel flange lubrication system of this type is known from US-A-4 930 600. She serves the purpose of the wear of the wheel and the rail in the area of Reduce wheel flange. Usually you can find wheel flange lubrication on the steering axle of locomotives, but also Other types of rail vehicles, such as trams.
- the lubrication takes place primarily with waterproof and cold-resistant lubricants, the Lubrication pulses are triggered by a controller.
- the lubricant will sprayed onto the wheel flanges using compressed air and automatically activated while driving over the rail flanks also on the wheel flanges of the following wheel sets transfer. Wheel flange lubrication of this type is known.
- a fundamental problem with wheel flange lubrication is that Trigger lubrication pulses at the correct time and the lubricant at the correct position, namely the wheel flange of the wheel just starting, to apply. So far, attempts have been made to address these problems with path-dependent and / or to solve sheet-dependent and / or time-dependent controls. At the path-dependent control is after a certain distance, for example, every 200m, a lubrication pulse is triggered. The route is over measured a encoder. It is irrelevant whether the train is on a Moving straight or driving an arc.
- the lubrication pulses are generated by centrifugal switches triggered which react to left-hand bends or right-hand bends and trigger the lubrication of the respective running side. Optimization can be carried out by accelerometers or inclinometers, assuming a lateral acceleration of the train is synonymous with the presence of a flange on the rail.
- the lubrication pulse is triggered by a relay triggered, the pulse and pause times are adjustable. All of the above Tax types can be combined and for single or multi-axle trains applicable.
- From DE-A-32 14 149 A1 is also a motorized, rail-bound Switch maintenance vehicle known, with which the rail one Rail system can be started under their own power and there in Stop position or at low speed, for example at slow speed, a care process can be carried out.
- the maintenance process consists of to clean the switch by removing dirt deposits by cleaning it strong impurities are removed. After cleaning is done Lubricants sprayed onto the switch.
- the well-known switch maintenance device has no wheel flange lubrication device.
- the invention has for its object to develop an intelligent lubrication pulse triggering with a combined scanning system and a correspondingly designed electronics, which both detects the start of the wheel flange on the rail immediately and also differentiates between dry weather and rainy weather.
- the object is achieved in that the pulse generator for Triggering the lubrication pulse an optical scanner in the form of a
- the light barrier is a signal in combination with an accelerometer and / or inclination angle sensor and / or position sensor from the control electronics is evaluated. Movements of the wheel can be detected by means of the light barrier extremely accurate track via a facility consisting of transmitter and receiver.
- the run-up of the wheel flange on the rail is the lateral path of the Wheel approx. 6mm and the hysteresis of the light barrier of approx. ⁇ 0.5mm perfectly recognize movements of the order of 1 mm and thus identify the switching point to respond to the lubrication system.
- an infrared transmitter / receiver unit Light barrier is set so that when the wheel starts up Reflection of the light barrier takes place on the rail and for triggering a lubrication pulse can be used.
- the transmitter / receiver unit of the Photoelectric sensor detects due to the nature of the "rain” signal, the signals from the accelerometer and / or inclination angle encoder and / or Weumblesers used by the control electronics, wherein this takes into account in their program that when it rains with a significant Reduction of lubrication is sufficient.
- the light barrier pulse generator is preferably on the slewing ring of the rail vehicle height and cross adjustable to the rail.
- wheel 1 and rail 2 of Figure 1 of the Drawing symbolizes the unrestricted application possibilities of the scanning device 3 on all types of rail vehicles, e.g. diesel and Electric locomotives, small and factory railways as well as trams.
- rail vehicles e.g. diesel and Electric locomotives, small and factory railways as well as trams.
- This are equipped with any kind of wheel flange lubrication, not shown, with the to reduce friction and wear on wheel flanges and rails lubricant is sprayed onto the flanges, the Lubrication pulses triggered electronically by a control unit, not shown be illustrated in the drawing by an electrical connection 4 is.
- the wheel 1 is on its axis on a slewing ring 5 of the rail vehicle attached, part of which is shown in dashed lines in the drawing.
- On an extension 6 extending just above the rail 2 is one angular bracket 7 for the scanner 3 attached.
- she consists from a T-iron 8, which is adjustable in height with the elongated holes 9
- Extension 6 of the bogie 5 is connected by screws 10.
- With the Cross leg of the T-iron 8 is a screwed up holding iron 11, which carries an infrared transmitter / receiver unit 12.
- the attachment is made in transverse elongated holes by means of screws 13, so that an adjustment of the position of the infrared transmitter / receiver unit 12 in the transverse direction to rail 2 is possible. Broadcasting, reflection and reception of the Light barrier of the infrared transmitter / receiver unit 12 is in the drawing shown in dashed lines.
- the control of the wheel flange lubrication system also has a not shown Accelerometer and / or inclination angle encoder and / or Wegegeber, whose impulses from the control electronics together with the Pulses of the scanning device 3 are evaluated to lubrication pulses trigger.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Optical Transform (AREA)
Description
- Fig. 1
- Eine Seitenansicht eines Rades eines Schienenfahrzeugs mit optischer Schienenabtastung für eine Spurkranzschmieranlage,
- Fig. 2
- eine Frontansicht der Vorrichtung der Figur 1 und
- Fig. 3
- eine Schnittansicht gemäß II-II der Figur 2.
- 1
- Rad
- 2
- Schiene
- 3
- Abtastvorrichtung
- 4
- elektrischer Anschluß
- 5
- Drehkranz
- 6
- Verlängerung
- 7
- Halterung
- 8
- T-Eisen
- 9
- Langlöcher
- 10
- Schrauben
- 11
- Halteeisen
- 12
- Infrarot-Sender/Empfänger-Einheit
- 13
- Schrauben
Claims (3)
- Spurkranzschmieranlage für Schienenfahrzeuge zum Aufsprühen von Schmiermittel auf die Spurkränze, mit einer die Schmierimpulse auslösenden, einen Impulsgeber aufweisenden elektronischen Steuerung, die wegabhängig und/oder bogenabhängig und/oder zeitabhängig arbeitet,
dadurch gekennzeichnet,
daß der Impulsgeber für die Auslösung des Schmierimpulses eine optische Abtasteinrichtung, in Form einer Lichtschranke (12) ist, deren Signal in Kombination mit einem Beschleunigungsgeber und/oder Neigungswinkelgeber und/oder Wegegeber von der Steuerelektronik (4) ausgewertet wird. - Spurkranzschmieranlage nach Anspruch 1, dadurch gekennzeichnet, daß als Impulsgeber am Drehkranz (5) des entsprechenden Radsatzes (1) des Schienenfahrzeugs eine Infrarot-Sender/Empfänger-Einheit (12) befestigt ist, deren Lichtschranke so eingestellt ist, daß bei einem Anlaufen des Rades (1) eine Reflexion der Lichtschranke an der Schiene (2) stattfindet und zur Auslösung eines Schmierimpulses heranziehbar ist.
- Spurkranzschmieranlage nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Impulsgeber am Drehkranz des Schienenfahrzeugs höhen- und quereinstellbar zur Schiene (2) angeordnet ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4330571A DE4330571C2 (de) | 1993-09-09 | 1993-09-09 | Schienenabtastung für Spurkranzschmieranlagen |
| DE4330571 | 1993-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0642966A1 EP0642966A1 (de) | 1995-03-15 |
| EP0642966B1 true EP0642966B1 (de) | 2000-12-06 |
Family
ID=6497279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94113279A Expired - Lifetime EP0642966B1 (de) | 1993-09-09 | 1994-08-25 | Schienenabtastung für Spurkranzschmieranlagen |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0642966B1 (de) |
| AT (1) | ATE197941T1 (de) |
| DE (2) | DE4330571C2 (de) |
| ES (1) | ES2153847T3 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29700766U1 (de) * | 1997-01-17 | 1997-03-06 | De Limon Fluhme GmbH, 40227 Düsseldorf | Bogenabhängige Spurkranzschmieranlage für Schienenfahrzeuge |
| RU2139803C1 (ru) * | 1997-12-24 | 1999-10-20 | Забайкальская железная дорога | Устройство для нанесения смазки в зону взаимодействия колеса с рельсом |
| RU2238207C1 (ru) * | 2003-03-31 | 2004-10-20 | Елецкий государственный университет им. И.А. Бунина | Устройство для смазки гребней колес колесной пары рельсового экипажа |
| RU2236364C1 (ru) * | 2003-03-31 | 2004-09-20 | Елецкий государственный университет им. И.А. Бунина | Устройство для смазки рельсов |
| RU2238206C1 (ru) * | 2003-03-31 | 2004-10-20 | Елецкий государственный университет им. И.А. Бунина | Устройство для смазки гребней колес рельсового транспортного средства |
| PL2868546T3 (pl) | 2013-10-31 | 2019-09-30 | Siemens Ag Österreich | Smarowanie obrzeża koła dla pojazdów szynowych |
| DE102020203188A1 (de) * | 2020-03-12 | 2021-09-16 | Siemens Mobility GmbH | Verfahren zur Ansteuerung einer Gleiskonditioniereinheit bzw. einer Spurkranzschmieranlage |
| DE102020203177A1 (de) | 2020-03-12 | 2021-09-16 | Siemens Mobility GmbH | Verfahren zur Steuerung einer Spurkranzschmieranlage |
| CN117360571B (zh) * | 2023-11-17 | 2025-11-11 | 中车大连机车车辆有限公司 | 一种城轨车辆集成化多功能转向架端部结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2617993A1 (de) * | 1976-04-24 | 1977-10-27 | Limon Fluhme & Co De | Verfahren und vorrichtung zur spurkranzschmierung beim schienengebundenen verkehr |
| DE3214149A1 (de) * | 1982-04-17 | 1983-11-03 | Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg | Motorgetriebenes, schienengebundenes weichenpflegegeraet |
| CH670427A5 (en) * | 1986-09-02 | 1989-06-15 | Rolf Zollinger | Noise minimising method for train esp. on curved tracks - reducing wheel wear and curve noise by having powder mixture sprayed onto rails |
| US4930600A (en) * | 1988-11-21 | 1990-06-05 | Tranergy Corporation | Intelligent on-board rail lubrication system for curved and tangent track |
| DE4216482A1 (de) * | 1992-05-19 | 1993-11-25 | Teo Dr Ing Knauer | Autonome Spurkranzschmieranlage für Schienenfahrzeuge |
-
1993
- 1993-09-09 DE DE4330571A patent/DE4330571C2/de not_active Expired - Fee Related
-
1994
- 1994-08-25 EP EP94113279A patent/EP0642966B1/de not_active Expired - Lifetime
- 1994-08-25 DE DE59409602T patent/DE59409602D1/de not_active Expired - Fee Related
- 1994-08-25 AT AT94113279T patent/ATE197941T1/de not_active IP Right Cessation
- 1994-08-25 ES ES94113279T patent/ES2153847T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE197941T1 (de) | 2000-12-15 |
| EP0642966A1 (de) | 1995-03-15 |
| ES2153847T3 (es) | 2001-03-16 |
| DE4330571A1 (de) | 1995-03-16 |
| DE59409602D1 (de) | 2001-01-11 |
| DE4330571C2 (de) | 2001-10-18 |
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