DE202007018503U1 - Drive for shunting locomotives - Google Patents
Drive for shunting locomotives Download PDFInfo
- Publication number
- DE202007018503U1 DE202007018503U1 DE202007018503U DE202007018503U DE202007018503U1 DE 202007018503 U1 DE202007018503 U1 DE 202007018503U1 DE 202007018503 U DE202007018503 U DE 202007018503U DE 202007018503 U DE202007018503 U DE 202007018503U DE 202007018503 U1 DE202007018503 U1 DE 202007018503U1
- Authority
- DE
- Germany
- Prior art keywords
- diesel engines
- drive
- bogies
- gear
- drive unit
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/08—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines
- B61C9/14—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines hydraulic, including combinations with mechanical gearing
- B61C9/18—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines hydraulic, including combinations with mechanical gearing using gearing of the hydrokinetic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
Antrieb für Rangierlokomotiven durch Dieselmotoren, wobei die Antriebseinheit über hydrodynamische Strömungsgetriebe zur Drehzahl- und Drehmomentwandlung mit Drehgestellen der Lokomotive unter Zwischenschaltung von Gelenkwellen gekoppelt ist, dadurch gekennzeichnet, daß mehrere Dieselmotore (1.2) jeweils als gesonderte Antriebseinheiten über ein Sammel- und Verteilgetriebe (10, 10.1, 10.2) mit dem hydrodynamischen Strömungsgetriebe (2, 2.1, 2.2) verbunden sind und die einzelnen Dieselmotore über schaltbare Kupplungen (9) abhängig vom anstehenden Traktionsbedarf zu- und abschaltbar sind, wobei mindestens eine Antriebseinheit in der Warteposition eingeschaltet ist.drive for shunting locomotives by diesel engines, wherein the drive unit via hydrodynamic flow gear for speed and torque conversion with bogies of the locomotive coupled with the interposition of propeller shafts, characterized characterized in that several Diesel engines (1.2) each as a separate drive units via a Collection and distribution gear (10, 10.1, 10.2) with the hydrodynamic fluid transmission (2, 2.1, 2.2) are connected and the individual diesel engines via switchable Couplings (9) dependent can be switched on and off from the upcoming traction requirement, where at least one drive unit in the waiting position turned on is.
Description
Die Neuerung bezieht sich auf einen Antrieb für Rangierlokomotiven durch Dieselmotoren, wobei die Antriebseinheit über hydrodynamische Strömungsgetriebe zur Drehzahl- und Drehmomentwandlung mit Drehgestellen der Lokomotive unter Zwischenschaltung von Gelenkwellen gekoppelt ist.The Innovation refers to a drive for shunting locomotives by Diesel engines, the drive unit via hydrodynamic fluid transmission for speed and torque conversion with bogies of the locomotive coupled with the interposition of propeller shafts.
Dieselhydraulisch angetriebene Lokomotiven bestimmter Leistungsklassen werden vorzugsweise für räumlich begrenzte Rangierdienste und kurze Strecken mit relativ ausgiebigen Stillstandphasen eingesetzt. Untersuchung von Betriebsprofilen haben ergeben, daß eine Rangierlok sich bis zu 80% ihrer verfügbaren Einsatzzeit in einer Warteposition mit laufendem Hauptmotor befinden kann.diesel Hydraulic powered locomotives of certain power classes are preferred for spatially limited Shunting services and short routes with relatively long downtimes used. Investigation of operating profiles have shown that a shunting locomotive up to 80% of their available Operating time in a waiting position with the main engine running can.
Zur Sicherstellung hoher Traktionsleistungen werden Rangierlokomotiven mit relativ leistungsstarken, großvolumigen Dieselmotoren ausgestattet, die in vergleichsweise geringen Stückzahlen hergestellt werden.to Ensuring high traction services become shunting locomotives equipped with relatively powerful, large-volume diesel engines, which are produced in comparatively small quantities.
Aufgrund der geringen Stückzahlen sind die Maßnahmen zur Verbrauchsoptimierung und zur Abgas- und Rußpartikelreduzierung aufwendig und mit hohen Kosten verbunden. Der Wirkungsgrad der Maschinen ist geringer als bei standardmäßigen Motoren geringerer Leistungsklasse, so daß der Einstandspreis in Relation zur verfügbaren Leistung überproportional hoch ist.by virtue of the small quantities are the measures for consumption optimization and exhaust and soot particulate reduction consuming and high costs. The efficiency of the machines is less than standard motors lower performance class, so that the cost price in relation available Performance disproportionately is high.
Die Aufgabe der Neuerung ist es, unter Beibehaltung eines hydraulischen Antriebskonzeptes für Rangierlokomotiven bekannte Anordnungen in ökonomischer und ökologischer Weise zu verbessern und eine an die Betriebsphasen angepaßte Leistungsbereitstellung zu ermöglichen sowie einen optimierten Betrieb zu gewährleisten.The Task of the innovation is to maintain a hydraulic Drive concept for shunting locomotives known arrangements in economic and more ecological Improve the way and adapted to the operating phases power delivery to enable and to ensure optimized operation.
Die Lösung dieser Aufgabe erfolgt neuerungsgemäß dadurch, daß mehrere Dieselmotore jeweils als gesonderte Antriebseinheiten über ein Sammel- und Verteilgetriebe mit dem hydrodynamischen Strömungsgetriebe verbunden sind und die einzelnen Dieselmotore über schaltbare Kupplungen abhängig vom anstehenden Traktionsbedarf zu- und abschaltbar sind, wobei mindestens eine Antriebseinheit in der Warteposition eingeschaltet ist.The solution This task is carried out according to the innovation in that several Diesel engines each as a separate drive units via a Collection and distribution gearbox with the hydrodynamic flow gearbox are connected and the individual diesel engines via switchable clutches depending on Pending traction requirements are switched on and off, at least a drive unit is turned on in the waiting position.
Hierdurch wird sichergestellt, daß nur die für die jeweilige Betriebssituation erforderliche Energie bereitgestellt wird und dementsprechend Treibstoffverbrauch, Abgas- und Partikelemission sowie Lärmentwicklung auf das Notwendige begrenzt werden. Gleichzeitig werden Beschaffungskosten für den Antrieb durch mehrere Dieselmotoren reduziert.hereby will ensure that only the for the energy required for each operating situation and accordingly fuel consumption, exhaust and particulate emissions as well as noise be limited to the necessary. At the same time, procurement costs for the Drive reduced by several diesel engines.
In Ausgestaltung der Erfindung wird vorgeschlagen, daß jedem Drehgestell mehrere Dieselmotoren jeweils als gesonderte unabhängige Antriebseinheiten über das Sammel- und Verteilgetriebe mit dem hydrodynamischen Strömungsgetriebe verbunden sind.In Embodiment of the invention is proposed that each Bogie several diesel engines each as separate independent drive units over the Collecting and distribution gearbox with the hydrodynamic flow gearbox are connected.
Ferner ist vorgesehen, daß die Drehgestelle jeweils Radsätze mit zugeordneten Radsatzgetrieben aufweisen.Further is provided that the Bogies each wheel sets having associated wheelsets.
In der Zeichnung sind Ausführungsbeispiele der Neuerung und eine Anordnung gemäß dem Stand der Technik schematisch dargestellt. Es zeigen:In the drawing are embodiments of Innovation and an arrangement according to the state the technology shown schematically. Show it:
Gemäß dem Stand
der Technik, entsprechend
Gemäß der erfindungsgemäßen Anordnung nach
Hierdurch
erfolgt eine Aufteilung der Traktionsenergie auf mehrere Dieselmotoren
In
Während der
Wartephase auf neue Traktionsaufgaben, und damit im weitaus größten Teil
der Verfügbarkeitsanforderung,
wird lediglich ein Dieselmotor
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007018503U DE202007018503U1 (en) | 2007-09-06 | 2007-09-06 | Drive for shunting locomotives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007018503U DE202007018503U1 (en) | 2007-09-06 | 2007-09-06 | Drive for shunting locomotives |
DE102007042482 | 2007-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007018503U1 true DE202007018503U1 (en) | 2008-09-18 |
Family
ID=39768301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007018503U Expired - Lifetime DE202007018503U1 (en) | 2007-09-06 | 2007-09-06 | Drive for shunting locomotives |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007018503U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009010423A1 (en) * | 2009-02-26 | 2010-09-02 | Bombardier Transportation Gmbh | Rail vehicle e.g. locomotive, has drive that drives wheel set and includes group of combustion engines i.e. diesel engines, where control unit regulates two combustion engines together from group of engines |
DE102017217421A1 (en) * | 2017-09-29 | 2019-04-04 | Zf Friedrichshafen Ag | Drive arrangement for a rail vehicle and drive train |
-
2007
- 2007-09-06 DE DE202007018503U patent/DE202007018503U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009010423A1 (en) * | 2009-02-26 | 2010-09-02 | Bombardier Transportation Gmbh | Rail vehicle e.g. locomotive, has drive that drives wheel set and includes group of combustion engines i.e. diesel engines, where control unit regulates two combustion engines together from group of engines |
DE102009010423B4 (en) * | 2009-02-26 | 2014-05-08 | Bombardier Transportation Gmbh | Rail vehicle, in particular locomotive, power train or traction vehicle |
DE102017217421A1 (en) * | 2017-09-29 | 2019-04-04 | Zf Friedrichshafen Ag | Drive arrangement for a rail vehicle and drive train |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20081023 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20110401 |