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CH213355A - Cooling air ducting device on vehicles with an air-cooled in-line engine in the rear - Google Patents

Cooling air ducting device on vehicles with an air-cooled in-line engine in the rear

Info

Publication number
CH213355A
CH213355A CH213355DA CH213355A CH 213355 A CH213355 A CH 213355A CH 213355D A CH213355D A CH 213355DA CH 213355 A CH213355 A CH 213355A
Authority
CH
Switzerland
Prior art keywords
air
cooled
vehicles
engine
cooling air
Prior art date
Application number
Other languages
German (de)
Inventor
Ringhoffer-Tatra-Werke A G
Original Assignee
Ringhoffer Tatra Werke 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 Ringhoffer Tatra Werke Ag filed Critical Ringhoffer Tatra Werke Ag
Publication of CH213355A publication Critical patent/CH213355A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling

Landscapes

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

Description

  

  Kühlluftführungseinrichtung an Fahrzeugen mit im Heck angeordnetem  luftgekühltem Reihenmotor.    Bei     Fahrzeugen    mit     Heckmotor    werden  mit     Vorteil    luftgekühlte     Motoren        verwendet,     da die     Anordnung    des     Kühlers        eines    wasser  gekühlten     Motors        hier    sehr     schwierig    ist.

    Dabei wurden bisher hauptsächlich Motoren  mit in V-Form oder gegenüberliegend an  geordneten Zylindern verwendet, so dass die  in den Motorrraum von beiden Seiten des  Fahrzeuges oder von oben     angesaugte    Luft  in zwei Ströme     geteilt    blieb und jeder Strom       stets    die eine     zugehörige    'Seite des     Motors     kühlte.  



  Für kleinere Fahrzeuge     eignet    sich am  besten ein Motor mit in     Reihe    angeordneten       Zylindern,        weil    dieser Motor     in    der     lierstel-          lung    am     billigsten.        ist.        Hingegen        verursacht     diese Type von Motoren in bezug auf die       Kühlung        Schwierigkeiten,        :da    hier     :

  die    beiden  Ströme der     angesaugten    Luft nicht gleich  mässig den Zylindern zugeführt werden  können.    Gemäss ,der     Erfindung    soll dieser     Mangel          dadurch        beseitigt    sein, dass die dem Motor  von beiden Seiten des Fahrzeuges zugehen  den     Luftströme        durch    eine     waagrechte        Wand          derart        voneinander    getrennt werden,     @dass    der  eine Strom die     Zylindermäntel,    der andere  Strom     hingegen    :

  die     Zylinderköpfe    kühlt.  



  Die     Zeichnung    zeigt     schematisch    ein       Ausführungsbeispiel    des Erfindungsgegen  standes.  



  Der Zylinder 1     mit    dem Kopf 2 wird  von der aus der Umgebung des     Fahrzeuges     angesaugten und, wie die Pfeile 3     und    4       andeuten,        in    zwei     Strömen        von.    beiden Sei  ten zugeführten Luft gekühlt. Die beiden  Ströme der     Kühlluft    werden durch     die     wenigstens     annähernd    in der Teilungsebene  zwischen dem Kopf und dem     Zylindermantel     liegende     Trennwand    5 voneinander     getrennt,  



  Cooling air ducting device on vehicles with an air-cooled in-line engine in the rear In vehicles with a rear engine, air-cooled engines are used with advantage, since the arrangement of the radiator of a water-cooled engine is very difficult here.

    Up to now, mainly engines with cylinders arranged in V-shape or opposite one another have been used, so that the air sucked into the engine compartment from both sides of the vehicle or from above remained divided into two flows and each flow always cooled the one associated side of the motor .



  For smaller vehicles, an engine with cylinders arranged in line is best suited because this engine is the cheapest in its position. is. On the other hand, this type of engine causes difficulties with regard to cooling, because here:

  the two streams of the sucked in air cannot be supplied to the cylinders equally. According to the invention, this deficiency should be eliminated by separating the air flows from both sides of the vehicle to the engine by a horizontal wall in such a way that one flow is the cylinder jacket, the other flow:

  cools the cylinder heads.



  The drawing shows schematically an embodiment of the subject invention.



  The cylinder 1 with the head 2 is sucked in from the surroundings of the vehicle and, as the arrows 3 and 4 indicate, in two streams of. both sides supplied air cooled. The two streams of cooling air are separated from one another by the partition 5, which is at least approximately in the dividing plane between the head and the cylinder jacket,

Claims (1)

PATENTANSPRUCH Kühlluftführungseinrichtung an Fahr zeugen mit im Heck angeordnetem luft gekühltem Reihenmotor, dadurch gekenn zeichnet, dass die dem Motor von beiden Sei ten des Fahrzeuges zugehenden Luftströme durch eine waagrechte Wand derart vonein ander .getrennt werden, dass der eine Strom die Zylindermäntel, der andere Strom hin gegen die Zylinderköpfe kühlt. PATENT CLAIM Cooling air ducting device on vehicles with an air-cooled in-line engine arranged in the rear, characterized in that the air flows from both sides of the vehicle to the engine are separated from one another by a horizontal wall in such a way that one flow the cylinder jackets, the other flow cools against the cylinder heads.
CH213355D 1939-03-10 1940-03-02 Cooling air ducting device on vehicles with an air-cooled in-line engine in the rear CH213355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS213355X 1939-03-10

Publications (1)

Publication Number Publication Date
CH213355A true CH213355A (en) 1941-01-31

Family

ID=5450806

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213355D CH213355A (en) 1939-03-10 1940-03-02 Cooling air ducting device on vehicles with an air-cooled in-line engine in the rear

Country Status (1)

Country Link
CH (1) CH213355A (en)

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