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AT107491B - Cooler with helically wound water pipes, in particular for internal combustion engines in vehicles and aircraft. - Google Patents

Cooler with helically wound water pipes, in particular for internal combustion engines in vehicles and aircraft.

Info

Publication number
AT107491B
AT107491B AT107491DA AT107491B AT 107491 B AT107491 B AT 107491B AT 107491D A AT107491D A AT 107491DA AT 107491 B AT107491 B AT 107491B
Authority
AT
Austria
Prior art keywords
water pipes
cooler
aircraft
vehicles
internal combustion
Prior art date
Application number
Other languages
German (de)
Inventor
Anton Danek
Original Assignee
Anton Danek
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 Anton Danek filed Critical Anton Danek
Application granted granted Critical
Publication of AT107491B publication Critical patent/AT107491B/en

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Die Erfindung betrifft einen insbesondere für Verbrennungskraftmaschinen von Fahr-und Flugzeugen bestimmten Kühler, dessen   Wasserrohre   in bekannter Weise schraubenförmig gewunden sind. 



   Um nun den Kühleffekt eines solchen Kühlers zu erhöhen und hiebei die Herstellungskosten möglichst niedrig zu halten sowie eine leichte Ausbesserungsmöglichkeit durch Zerlegung des Kühlers zu schaffen, werden erfindungsgemäss sowohl zwischen den unmittelbar nebeneinander stehenden, nach je einer mehrgängigen Schraube gewundenen Wasserrohren als auch in den von den   Schraubengängen   umschlossenen Hohlräumen ebene, in der Fahrtrichtung liegende Blechstreifen über die ganze Höhe der Kühlelemente angeordnet und an diesen befestigt. 



   Die Zeichnung zeigt ein Ausführungsbeispiel des Erfindungsgegenstandes in teilweise geschnittener Seitenansicht und im Grundriss. 



   Bei dem dargestellten   Ausführungsbeispiel   besteht jedes Kühlelement aus nach einer viergängigen Schraube gewundenen Wasserrohren   1-4.   In den von den Schraubengängen umschlossenen Hohlräumen sind über die ganze Höhe ebene Blechstreifen 5 in der durch einen Pfeil angedeuteten Fahrtrichtung angeordnet. Ebenso sind zwischen den unmittelbar nebeneinander stehenden Wasserrohrelementen jeder Reihe in der ganzen Höhe ebene, in der Fahrtrichtung liegende Blechstreifen 6 eingelegt und befestigt. Diese Blechstreifen vergrössern die Kühloberfläche, ohne den Fahrtwiderstand zu ver- 
 EMI1.2 
 



  Der Querschnitt der Wasserrohre kann beliebige Form haben ; die Zeichnung zeigt Rohre von ovalem Querschnitt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   The invention relates to a cooler intended in particular for internal combustion engines of vehicles and aircraft, the water pipes of which are helically wound in a known manner.



   In order to increase the cooling effect of such a cooler and keep the manufacturing costs as low as possible and to create an easy option for repairs by dismantling the cooler, according to the invention, both between the water pipes that are located directly next to one another, each wound after a multi-thread screw, and in those of the Holes enclosed by screw threads flat sheet metal strips lying in the direction of travel are arranged over the entire height of the cooling elements and are attached to them.



   The drawing shows an exemplary embodiment of the subject matter of the invention in a partially sectioned side view and in plan.



   In the illustrated embodiment, each cooling element consists of water pipes 1-4 wound after a four-start screw. In the cavities enclosed by the screw threads, flat sheet metal strips 5 are arranged over the entire height in the direction of travel indicated by an arrow. Likewise, flat sheet metal strips 6 lying in the direction of travel are inserted and fastened between the water pipe elements standing directly next to one another in each row over the entire height. These metal strips enlarge the cooling surface without increasing the driving resistance.
 EMI1.2
 



  The cross section of the water pipes can have any shape; the drawing shows tubes of oval cross-section.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Kühler mit schraubenförmig gewundenen Wasserrohren, insbesondere für Verbrennungskraftmaschinen von Fahr-und Flugzeugen, dadurch gekennzeichnet, dass sowohl zwischen den unmittelbar nebeneinander stehenden, nach je einer mehrgängigen Schraube gewundenen Wasserrohren als auch in den von den Schraubengängen umschlossenen Hohlräumen ebene, in der Fahrtrichtung liegende Blechstreifen über die ganze Höhe der Kühlelemente angeordnet und an diesen befestigt sind. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Cooler with helically wound water pipes, in particular for internal combustion engines of vehicles and aircraft, characterized in that flat sheet metal strips lying in the direction of travel over both the directly adjacent water pipes, each wound after a multi-thread screw, and in the hollow spaces enclosed by the screw threads the entire height of the cooling elements are arranged and attached to them. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT107491D 1926-11-02 1926-11-02 Cooler with helically wound water pipes, in particular for internal combustion engines in vehicles and aircraft. AT107491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT107491T 1926-11-02

Publications (1)

Publication Number Publication Date
AT107491B true AT107491B (en) 1927-10-10

Family

ID=3624433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT107491D AT107491B (en) 1926-11-02 1926-11-02 Cooler with helically wound water pipes, in particular for internal combustion engines in vehicles and aircraft.

Country Status (1)

Country Link
AT (1) AT107491B (en)

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