DE547479C - Cooling device for a liquid-cooled diesel or heavy oil machine - Google Patents

Cooling device for a liquid-cooled diesel or heavy oil machine

Info

Publication number
DE547479C
DE547479C DEM113656D DEM0113656D DE547479C DE 547479 C DE547479 C DE 547479C DE M113656 D DEM113656 D DE M113656D DE M0113656 D DEM0113656 D DE M0113656D DE 547479 C DE547479 C DE 547479C
Authority
DE
Germany
Prior art keywords
cylinder
liquid
cooling device
heavy oil
oil machine
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
Application number
DEM113656D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marshall Sons and Co Ltd
Original Assignee
Marshall Sons and Co Ltd
Publication date
Priority to DEM113656D priority Critical patent/DE547479C/en
Application granted granted Critical
Publication of DE547479C publication Critical patent/DE547479C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/005—Other engines having horizontal cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Description

Kühleinrichtung für eine flüssigkeitsgekühlte Diesel- oder Schwerölmaschine Die Erfindung betrifft eine Kühlvorrichtung für eine flüssigkeitsgekühlte Diesel- oder Schwerölmaschine eines Schleppers (Traktors), bei welcher hinter dem abnehmbaren Zylinderkopf auf dem Zylinder ein Kühler und in dem Zylindergußkörpereire besondere Kühlmittelleitung vorgesehen ist. Bei den bisherigen Kühlvorrichtungen dieser Art war die Kühlmittelrücklaufleitung derart in dem Wassermantel angeordnet, daß sie mit dem eigentlichen Zylinder einen festen Teil bildete. Die Folge davon war, daß der Zylinder nicht vollkommen von dem Wassermantel umgeben war und infolgedessen keine einheitliche Kühlung des Zylinders eintreten konnte. Dies hat noch den Nachteil, daß dadurch Verziehungen und sogar Risse in dem Zylindergußkörper eintreten können. Diesem Nachteil wird gemäß der Erfindung dadurch abgeholfen, daß die Kühlmittelleitung zum Oberteil des Kühlers frei durch den Wassermantel des Zylinders hindurchgeht. Durch diese Anordnung wird nämlich erreicht, daß der Zylinderkörper vollkommen von dem Kühlwasser umgeben wird, so daß eine gleichmäßige Kühlung des Zylinders eintritt.Cooling device for a liquid-cooled diesel or heavy oil machine The invention relates to a cooling device for a liquid-cooled diesel or heavy oil machine of a tractor (tractor), in which behind the removable Cylinder head on the cylinder a cooler and special in the cylinder cast body Coolant line is provided. In the previous cooling devices of this type the coolant return line was arranged in the water jacket in such a way that it formed a solid part with the actual cylinder. The consequence of this was that the cylinder was not completely surrounded by the water jacket and as a result no uniform cooling of the cylinder could occur. This still has the disadvantage that thereby distortions and even cracks can occur in the cylinder casting. This disadvantage is remedied according to the invention in that the coolant line to the top of the radiator passes freely through the water jacket of the cylinder. By this arrangement it is achieved that the cylinder body completely from the cooling water is surrounded, so that a uniform cooling of the cylinder occurs.

Auf der Zeichnung ist ein Ausführungsbeispiel des Traktors dargestellt.An exemplary embodiment of the tractor is shown in the drawing.

Der Traktor besteht aus einem Paar Vorderräder i und einem Paar Antriebsräder 2, welche mit den üblichen Schaufeln oder Streifen 3 versehen sind. Die Antriebsräder 2 können unmittelbar von der Antriebsachse 4 oder durch ein Differentialgetriebe 5 von einem beliebigen Geschwindigkeitswechaelgetriebe 6 aus angetrieben werden, das seinerseits von der Hauptantriebswelle der Zweitaktdieselmaschine 7 getrieben wird. Die Maschine bildet, wie bereits erwähnt, vorzugsweise einen zusammenhängenden Teil mit dem Traktorrahmen. Die Dieselmaschine besitzt beispielsweise einen einzigen Zylinder; es können jedoch auch zwei oder mehr Zylinder vorgesehen sein. Der Zylinderkopf 8 ist vorzugsweise abnehmbar am Zylinder angeordnet und in den Wasserumlauf mit dem unmittelbar auf dem Zylinder angeordneten Kühler 9 eingeschaltet, so daß man leicht an den Zylinderkopf herankommen und diesen von dem Zylinder lösen kann.The tractor consists of a pair of front wheels i and a pair of drive wheels 2, which are provided with the usual blades or strips 3. The drive wheels 2 can be taken directly from the drive axle 4 or through a differential gear 5 are driven by any speed change gear 6, which in turn is driven by the main drive shaft of the two-stroke diesel engine 7 will. As already mentioned, the machine preferably forms a coherent one Part with the tractor frame. For example, the diesel engine has a single one Cylinder; however, two or more cylinders can also be provided. The cylinder head 8 is preferably removably arranged on the cylinder and in the water circulation with the cooler 9 arranged directly on the cylinder switched on, so that one can easily reach the cylinder head and detach it from the cylinder.

Das in dem Kühler 9 gekühlte Wasser gelangt unten: in eine den Maschinenzylinder umgebende Kammer i o und darauf in die inneren Umläufe i i des abnehmbaren Zylinderkopfes, von denen aus es durch eine Leitung 12 wieder in den Wassermantel io des Maschinenzylinders gelangt, welcher horizontal angeordnet ist, d. h. parallel der Längsachse des Traktors. Die Leitung 12 ragt dabei vollkommen freiliegend durch den Wassermantel io des Zylinders hindurch. Der Wassermantel steht durch eine Leitung 13 mit einer Pumpe 14 in Verbindung, die durch ein Kegelrädergetriebe von einem Reibrad oder -einer anderen Antriebsvorrichtung von der Kurbelwelle der Maschine aus angetrieben wird. Diese Pumpe 14 bewirkt einen heftigen Wasserstrom durch die biegsame Verbindung i 6 zwischen dem Kopf 17 des Kühlers und den übrigen genannten Teilen.The water cooled in the cooler 9 reaches the bottom: into one of the machine cylinders surrounding chamber i o and then into the inner circuits i i of the removable cylinder head, from which it is returned through a line 12 to the water jacket io of the machine cylinder which is arranged horizontally, d. H. parallel to the longitudinal axis of the tractor. The line 12 protrudes completely exposed through the water jacket io of the cylinder through. The water jacket is connected by a line 13 to a pump 14, by a bevel gear from a friction wheel or some other drive device driven by the engine's crankshaft. This pump 14 causes a violent flow of water through the flexible connection i 6 between the head 17 of the Cooler and the other parts mentioned.

Claims (1)

PATENTANSPRUCH: Kühleinrichtung für eine flüssigkeitsgekühlte Diesel- oder Schwerölinaschine eines Schleppers (Traktors), bei welcher hinter dem abnehmbaren Zylinderkopf auf dem Zylinder ein Kühler und in dem Zylindergußkörper eine besondere Kühlmittelleitung vorgesehen ist, dadurch gekennzeichnet, daß die Kühlmittelleitung (12) zum Oberteil (17) des Kühlers (i 9) frei durch den Wassermantel (i0) des Zylinders hindurchgeht. PATENT CLAIM: Cooling device for a liquid-cooled diesel or heavy oil machine of a tractor (tractor), in which a cooler is provided on the cylinder behind the removable cylinder head and a special coolant line is provided in the cast cylinder body, characterized in that the coolant line (12 ) to the upper part (17 ) of the radiator (i 9) passes freely through the water jacket (i0) of the cylinder.
DEM113656D Cooling device for a liquid-cooled diesel or heavy oil machine Expired DE547479C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM113656D DE547479C (en) Cooling device for a liquid-cooled diesel or heavy oil machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM113656D DE547479C (en) Cooling device for a liquid-cooled diesel or heavy oil machine

Publications (1)

Publication Number Publication Date
DE547479C true DE547479C (en) 1932-04-01

Family

ID=7327855

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM113656D Expired DE547479C (en) Cooling device for a liquid-cooled diesel or heavy oil machine

Country Status (1)

Country Link
DE (1) DE547479C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194202B (en) * 1960-12-17 1965-06-03 Carl Kaelble G M B H Motoren U Water-cooled internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194202B (en) * 1960-12-17 1965-06-03 Carl Kaelble G M B H Motoren U Water-cooled internal combustion engine

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