CH115452A - Cooling device for oil motor locomotives. - Google Patents

Cooling device for oil motor locomotives.

Info

Publication number
CH115452A
CH115452A CH115452DA CH115452A CH 115452 A CH115452 A CH 115452A CH 115452D A CH115452D A CH 115452DA CH 115452 A CH115452 A CH 115452A
Authority
CH
Switzerland
Prior art keywords
cooling device
oil motor
coolers
locomotive
rotation
Prior art date
Application number
Other languages
German (de)
Inventor
Maschinenfabrik Augsburg-Nue G
Original Assignee
Maschf Augsburg Nuernberg Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of CH115452A publication Critical patent/CH115452A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/04Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C5/00Locomotives or motor railcars with IC engines or gas turbines
    • B61C5/02Arrangement or disposition of intakes and apparatus for supplying, circulating, and filtering air for combustion and engine-cooling purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Harvester Elements (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Description

  

  



     Kubleinrichtnug    bei   Olmotorlokomotiven.   



   Ein wichtiger Punkt der Ölmotorlokomotive ist die Rückkühlung des Kühlwassers der Maschinenanlage, die wegen der be  schränkten Raumverhättnisse umso grössere    Schwierigkeiten verursacht, je   gr##er    die Maschinenleistung und damit die Menge des   r#ckzuk#hlenden    Wassers ist. Es ist bekannt, an den beiden Stirnflachen der Lokomotive Kühler mit dahinter befindlichen Ventilatoren anzuordnen, die beispielsweise von der Motorwelle aus angetrieben werden. Beide Venti  latoren laufen    im gleichen Drehsinn, der vornliegende saugt die auf den Kühler aufprallende Luft durch diesen hindurch, der hintenliegende Ventilator dagegen saugt von der Seite an und drückt die Luft durch den Kühler hindurch.

   Diese Ausführung ist in allen   Fäilen,    in denen eine unmittelbare Einwirkung der Verbrennungskraftmaschine auf die   Triebräder    der Lokomotive nicht erfolgt, beim Wechsel der Fahrtrichtung also eine Umsteuerung der   Verbrennungskraftma-    schine nicht stattfindet, unpraktisch, da sie bei jedem Wechsel der Fahrtrichtung eine Umsteuerung der Ventilatoren erforderlich macht.



   Die Erfindung beseitigt diesen Übelstand dadurch,   da8    sie an der   Stirnfäehe    der Lokomotive Ringkühler und als Ventilatoren Schaufelräder verwendet, die in dem Hohlraum der Kühler derart angeordnet sind, dass sie die Luft stets achsial ansaugen und radial. durch den Kühler   hindurchdrücken.    Infolge dieser Ausbildung ist die   Eühlerwirkung    bei allen Arten von   #lmotorlokomotiven, bei    denen   eine-direkte    Kraftübertragung nicht stattfindet, sondern beispielsweise   Drvckluft    als Treibmittel verwendet oder ein besonderes Getriebe zwischen Ölmotor und Antriebsachsen der Lokomotive   gesebaltet    ist, von der Fahrtrichtung, in der sich die Lokomotive bewegt, unabhängig geworden.



   In der Zeichnung ist die Erfindung sche  matisch    in einem   Ausführtmgsbeispiel    dargestellt, und zwar in
Fig.   1    in Stirnansicht, und in
Fig. 2 in Seitenansicht, teilweise im Längsschnitt.



   An den beiden Stirnflächen der Lokomotive sind Ringkühler a von im übrigen beliebiger Bauart, und in deren Hohlraum von der Motorwelle b angetriebene Schaufelräder   c    so angeordnet, dass sie, gleichgültig in welcher Richtung die Lokomotive fährt, die Luft achsial ansaugen und in radialer Richtung durch den   Ringkühler      hindurchdr#cken, wie    dies in Fig. 2 durch Pfeile angedeutet ist.



  



     Kubleinrichtnug for oil motor locomotives.



   An important point of the oil motor locomotive is the recooling of the cooling water of the machine system, which, due to the limited space, causes greater difficulties the greater the machine output and thus the amount of water to be recooled. It is known to arrange coolers with fans located behind them on the two end faces of the locomotive, which are driven, for example, by the motor shaft. Both fans run in the same direction of rotation, the one in front sucks the air hitting the cooler through it, while the fan at the back sucks in from the side and pushes the air through the cooler.

   This design is impractical in all cases in which there is no direct action of the internal combustion engine on the driving wheels of the locomotive, i.e. when the direction of travel is not reversed, as it requires the fans to be reversed every time the direction of travel is changed power.



   The invention eliminates this disadvantage in that it uses ring coolers on the front face of the locomotive and paddle wheels as fans, which are arranged in the cavity of the cooler in such a way that they always suck in the air axially and radially. push through the cooler. As a result of this design, the Eühlerwirkung in all types of #lmotorlokomotiven, in which a direct power transmission does not take place, but, for example, compressed air is used as a propellant or a special gear is split between the oil motor and drive axles of the locomotive, from the direction of travel in which the locomotive is moved, become independent.



   In the drawing, the invention is shown cally in an exemplary embodiment, namely in
Fig. 1 in front view, and in
Fig. 2 in side view, partly in longitudinal section.



   On the two end faces of the locomotive are ring coolers a of any other design, and in the cavity thereof, driven by the motor shaft b, paddle wheels c are arranged so that, regardless of the direction in which the locomotive is traveling, they suck in the air axially and in the radial direction through the Push the ring cooler through it, as indicated in FIG. 2 by arrows.

 

Claims (1)

PATENTANSPRUCH : K#hleinrichtung bei #lmotorlokomotiven, mit in jeder Fahrtrichtung im gleichen Dreh- sinn umlaufendem Motor und an beiden Stirnflächen angeordneten Kühlern, deren Wirkung durch Ventifatoren unterstützt wird, dadurch gekennzeichnet, da# die Kühler als Ringk#hler (a) ausgebildet sind, in deren Hohlraum Schaufelr#der (c) eingebaut sind, die in jeder Drehrichtung im gleichen Drehsinn umlaufen, wobei sie die Luft stets achsial ansaugen und radial durch den Kühler hin- durchdr#cken. PATENT CLAIM: Cooling device in oil-powered locomotives, with a motor rotating in the same direction of rotation in each direction of travel and coolers arranged on both end faces, the effect of which is supported by fans, characterized in that the coolers are designed as ring coolers (a) In the hollow space of which blades (c) are installed, which rotate in the same direction of rotation in every direction of rotation, always sucking in the air axially and pushing it radially through the cooler.
CH115452D 1925-08-29 1925-08-10 Cooling device for oil motor locomotives. CH115452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2171125A GB244680A (en) 1925-08-29 1925-08-29 Improvements in or relating to oil engine driven locomotives

Publications (1)

Publication Number Publication Date
CH115452A true CH115452A (en) 1926-07-01

Family

ID=10167542

Family Applications (1)

Application Number Title Priority Date Filing Date
CH115452D CH115452A (en) 1925-08-29 1925-08-10 Cooling device for oil motor locomotives.

Country Status (2)

Country Link
CH (1) CH115452A (en)
GB (1) GB244680A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108721B (en) * 1957-02-08 1961-06-15 Voith Gmbh J M Cooling system designed for rail vehicles with an internal combustion engine
FR2594084A1 (en) * 1986-02-11 1987-08-14 Alsthom Ventilation device for the fluid radiators and/or rheostats of a locomotive
EP0233577A1 (en) * 1986-02-11 1987-08-26 Gec Alsthom Sa Ventilation device for the fluid coolant radiators and/or the rheostats of a locomotive
FR2609954A1 (en) * 1987-01-27 1988-07-29 Alsthom Device for ventilating rheostats for braking and/or starting a locomotive

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1108721B (en) * 1957-02-08 1961-06-15 Voith Gmbh J M Cooling system designed for rail vehicles with an internal combustion engine
FR2594084A1 (en) * 1986-02-11 1987-08-14 Alsthom Ventilation device for the fluid radiators and/or rheostats of a locomotive
EP0233577A1 (en) * 1986-02-11 1987-08-26 Gec Alsthom Sa Ventilation device for the fluid coolant radiators and/or the rheostats of a locomotive
US4840221A (en) * 1986-02-11 1989-06-20 Alsthom Device for ventilating rheostats and/or fluid radiators in a locomotive
US4907645A (en) * 1986-02-11 1990-03-13 Societe Anonyme Dite : Alsthom Device for ventilating rheostats and/or fluid radiators in a locomotive
FR2609954A1 (en) * 1987-01-27 1988-07-29 Alsthom Device for ventilating rheostats for braking and/or starting a locomotive

Also Published As

Publication number Publication date
GB244680A (en) 1925-12-24

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