AT81760B - Cooling element for tube coolers. Cooling element for tube coolers. - Google Patents

Cooling element for tube coolers. Cooling element for tube coolers.

Info

Publication number
AT81760B
AT81760B AT81760DA AT81760B AT 81760 B AT81760 B AT 81760B AT 81760D A AT81760D A AT 81760DA AT 81760 B AT81760 B AT 81760B
Authority
AT
Austria
Prior art keywords
cooling element
sheet metal
metal strip
tube coolers
tube
Prior art date
Application number
Other languages
German (de)
Inventor
Adolf Krammel Adolf Krammel
Original Assignee
Adolf Krammel Adolf Krammel
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 Adolf Krammel Adolf Krammel filed Critical Adolf Krammel Adolf Krammel
Application granted granted Critical
Publication of AT81760B publication Critical patent/AT81760B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Kühlerelement für   Röhrehenkühler.   



   Gegenstand der Erfindung ist ein Kühlerelement für Röhrchenkühler von Ver- brennungskraftmaschinen, wie sie für Strassen-und Luftfahrzeuge verwendet werden. 



   Jedes Element besteht nach der Erfindung aus Röhrchen mit kreuzförmigen, durch- lochten Zwischenwänden, die eine starke Wirbelung der Luft in den vier miteinander in Verbindung stehenden Räumen des Elements hervorrufen. 



   Fig. i der Zeichnung zeigt den Querschnitt durch ein halbes Element, Fig. 2 dessen
Seitenansicht, Fig. 3 dessen Draufsicht, Fig. 4 zeigt ein fertiges, aus zwei Teilen zusammen- gesetztes Element im Querschnitt. 



   Die Herstellung erfolgt in der Weise, dass aus je einem Blechstreifen rohrförmige Elementhälften von rechteckigem bzw. quadratischem Querschnitt hergestellt werden. an deren einer Breitseite die Blechränder in das Innere des Röhrchens umgebogen sind (Fig.   I)   und bis zur gegenüberliegenden Wand reichen, so dass jede Hälfte aus zwei Zellen besteht. 



   Diese Breitseite des Blechstreifens ist mit Durchlochungen versehen, die bis in den ent- standenen Quersteg hineinreichen. Werden zwei solche Teile, mit den durchlochten Seiten aneinanderliegend, miteinander bei x x (Fig. 4) verlötet, so entsteht ein rohrförmiges
Kühlerelement mit kreuzförmigen Zwischenstegen, deren eine beliebige Anzahl durch Verlöten zu einem Kühler vereinigt werden. 

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



   <Desc / Clms Page number 1>
 



  Cooling element for tubular radiators.



   The subject of the invention is a cooler element for tube coolers of internal combustion engines, such as those used for road vehicles and aircraft.



   According to the invention, each element consists of small tubes with cross-shaped, perforated partitions which cause a strong turbulence in the air in the four interconnected spaces of the element.



   Fig. I of the drawing shows the cross section through half an element, Fig. 2 its
Side view, FIG. 3 its top view, FIG. 4 shows a finished element composed of two parts in cross section.



   The production takes place in such a way that tubular element halves of rectangular or square cross-section are produced from one sheet metal strip each. on one broad side of which the sheet metal edges are bent into the inside of the tube (Fig. I) and extend to the opposite wall, so that each half consists of two cells.



   This broad side of the sheet metal strip is provided with perforations that extend into the transverse web. If two such parts, with the perforated sides lying next to one another, are soldered to one another at x x (FIG. 4), a tubular one is created
Cooling element with cross-shaped intermediate webs, any number of which can be combined to form a cooler by soldering.

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

 

Claims (1)

PATENT-ANSPRUCH : Kühlerelement für Röhrchenkühler von Verbrennungskraftmaschinen, dadurch gekenn zeichnet, dass je zwei aus je einem Blechstreifen hergestellte, mit einer durchlochten Seite aneinanderliegende, rohrförmige Elementhälften von rechteckigem oder quadratischem Quer- schnitt zusammengelötet sind, in deren Innenraum die in der Mitte der einen Breitseite umgebogenen Ränder des Blechstreifens bis zur gegenüberliegenden Wandung hineinreichen, wobei der Blechstreifen auf dieser Breitseite des Röhrchens mit bis in den entstehenden Zwischensteg hineinreichenden Durchlochungen versehen ist. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Cooling element for tubular coolers of internal combustion engines, characterized in that two tubular element halves of rectangular or square cross-section, each made from a sheet metal strip and lying against one another with a perforated side, are soldered together, in the interior of which the edges of the bent in the middle of one broad side are soldered together Sheet metal strip extend to the opposite wall, the sheet metal strip on this broad side of the tube with up to the emerging Intermediate web extending into perforations is provided. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT81760D 1916-07-20 1916-07-20 Cooling element for tube coolers. Cooling element for tube coolers. AT81760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT81760T 1916-07-20

Publications (1)

Publication Number Publication Date
AT81760B true AT81760B (en) 1920-11-25

Family

ID=3603212

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81760D AT81760B (en) 1916-07-20 1916-07-20 Cooling element for tube coolers. Cooling element for tube coolers.

Country Status (1)

Country Link
AT (1) AT81760B (en)

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