CH213356A - Device for ventilation of the engine compartment in streamlined bodies of vehicles with a rear engine. - Google Patents
Device for ventilation of the engine compartment in streamlined bodies of vehicles with a rear engine.Info
- Publication number
- CH213356A CH213356A CH213356DA CH213356A CH 213356 A CH213356 A CH 213356A CH 213356D A CH213356D A CH 213356DA CH 213356 A CH213356 A CH 213356A
- Authority
- CH
- Switzerland
- Prior art keywords
- engine
- vehicles
- ventilation
- engine compartment
- streamlined bodies
- Prior art date
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
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
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
Einrichtung zur Lüftung des Motorraumes bei stromlinienförmigen Karosserien von Fahrzeugen mit Heckmotor. Bei stromlinienförmigen Karosserien von Fahrzeugen mit Heckmotor wird .die zur Kühlung des Motors erforderliche Luft :ge wöhnlich in den rückwärts angeordneten Motorraum durch an geeigneten Stellen. der Karosserie, am häufigsten unmittelbar vor diesem Motorraum vorgesehene Öffnungen zugeführt.
Bisher wurde -dies so ausgeführt, dass die Karosseriewände vor dem Motorraum vom Umriss des stromlinienförmigen Kör pers in das Innere des Fahrzeuges ,in der Weise abwichen, dass zwischen der Karos seriewand und dem die Fortsetzung .des stromlinienförmigen Umrisses bildenden Mo tordeckels ein Zwischenraum oder Öffnungen entstanden,durch welche die Kühlluft in das Innere des Motorraumes eindringen konnte.
Diese Anordnung hat jedoch den Nach teil, dass einerseits durch die Verengung des Innenraumes der Karosserie deren Ausnutz barkeit verringert wird und ferner ohne einen Umbau der ganzen Karosserie die Grösse der Öffnungen für ,den Lufteintritt nicht ver- ändert werden kann, wie dies wünschenswert wäre, wenn zum Beispiel ein,Serienwagen zu einem Spezialwagen: mit leistungsfähigerem Motor umgebaut werden soll.
Gemäss der Erfindung soll dieser Mangel dadurch beseitigt sein, dass :die Öffnungen für den Kühllufteintritt in -dem aufklapp baren Motordeckel vorgesehen sind.
Ein Ausführungsbeispiel,des Erfindungs gegenstandes ist in der beigeschlossenen Zeichnung schematisch veranschaulicht.
Das Dach der sthomlinnenförmigen Karos- serie 1 endet mit der Querwand 2, bei wel cher der aufklappbare Motordecke). 3 beginnt, der eine Fortsetzung des Karosseriedaches bildet.
In diesem Deckel ist eine Öffnung 4 vorgesehen, wobei der der Öffnung 4 ent sprechende Teil 5 des Deckels in,den Motor raum hineingebogen isst und eine Führung für .die eintretende Kühlluft bildet. Durch Veränderung der Einbiegung des Deckel- teils 5 bezw.
Vergrösserung der lichten Weite der Öffnung 4 kann die Menge der eintreten- den Luft geändert werden. Der Teil 5 des Deckels kann auch in Form einer Klappe ausgebildet sein, die in mehr oder weniger offene Lagen verstellt werden kann.
Device for ventilation of the engine compartment in streamlined bodies of vehicles with a rear engine. In the case of streamlined bodies of vehicles with a rear-engined engine, the air required to cool the engine is: usually into the rear-mounted engine compartment through appropriate locations. the body, most often supplied to openings provided immediately in front of this engine compartment.
So far, this has been carried out in such a way that the body walls in front of the engine compartment deviated from the outline of the streamlined body into the interior of the vehicle in such a way that there is a gap or openings between the body wall and the engine cover forming the continuation of the streamlined outline through which the cooling air could penetrate into the interior of the engine compartment.
However, this arrangement has the disadvantage that, on the one hand, the narrowing of the interior space of the body reduces its usability and, furthermore, the size of the openings for the air inlet cannot be changed without converting the entire body, as would be desirable if, for example, a series car is to be converted into a special car with a more powerful engine.
According to the invention, this deficiency is to be eliminated in that: the openings for the cooling air inlet are provided in the hinged motor cover.
An embodiment of the subject invention is illustrated schematically in the accompanying drawing.
The roof of the tubular body 1 ends with the transverse wall 2, in which the hinged engine cover). 3 begins, which forms a continuation of the body roof.
In this cover an opening 4 is provided, the opening 4 ent speaking part 5 of the cover in the engine room eats bent and forms a guide for .die entering cooling air. By changing the curvature of the cover part 5 respectively.
By increasing the clear width of the opening 4, the amount of air entering can be changed. The part 5 of the lid can also be designed in the form of a flap which can be adjusted to more or less open positions.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS213356X | 1939-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH213356A true CH213356A (en) | 1941-01-31 |
Family
ID=5450807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH213356D CH213356A (en) | 1939-03-11 | 1940-03-02 | Device for ventilation of the engine compartment in streamlined bodies of vehicles with a rear engine. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH213356A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009038428A1 (en) | 2009-08-21 | 2011-02-24 | Audi Ag | Device for opening and closing of spoiler for motor vehicle, has flap that locks flush in closing position with surrounding external paneling of auto body of motor vehicle |
-
1940
- 1940-03-02 CH CH213356D patent/CH213356A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009038428A1 (en) | 2009-08-21 | 2011-02-24 | Audi Ag | Device for opening and closing of spoiler for motor vehicle, has flap that locks flush in closing position with surrounding external paneling of auto body of motor vehicle |
DE102009038428B4 (en) * | 2009-08-21 | 2013-04-25 | Audi Ag | Device for opening and closing a spoiler device for a motor vehicle |
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