AT57191B - Method for fastening thin-walled hollow bodies to metal plates. - Google Patents

Method for fastening thin-walled hollow bodies to metal plates.

Info

Publication number
AT57191B
AT57191B AT57191DA AT57191B AT 57191 B AT57191 B AT 57191B AT 57191D A AT57191D A AT 57191DA AT 57191 B AT57191 B AT 57191B
Authority
AT
Austria
Prior art keywords
walled hollow
hollow bodies
metal plates
thin
fastening thin
Prior art date
Application number
Other languages
German (de)
Original Assignee
Krupp 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 Krupp Ag filed Critical Krupp Ag
Application granted granted Critical
Publication of AT57191B publication Critical patent/AT57191B/en

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Landscapes

  • Baking, Grill, Roasting (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
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Anstatt autogener Verschmelzung kann man zur Befestigung der eisernen Büchsen an der Rohrwand auch Lötung anwenden. 



   Nachdem die   Feucrbüchae   in den Kessel eingebaut ist, worden die Siederohre mit den eisernen Büchsen B verschweisst. Da Eisen sich bei der Schweisstemperatur in teigigem Zustande 
 EMI2.1 
 Dichtigkeit der Nietverbindungen ungünstig beeinflussen würde. 



   Bestehen nicht nur Rohrwand, sondern auch die Rohre aus einem Materiale, das bei hinreichend starker Erhitzung sofort aus dem festen in den flüssigen Zustand überzugehen beginnt, 
 EMI2.2 
 die ebenso wie die   ringförmigen   Ansätze der Rohrwand aus einem Materiale hergestellt werden, das eine teigige Beschaffenheit annehmen kann, und alsdann diese Verlängerungsstücke mit den Ansätzen   verschweisst.   Wenn es sich um kupferne Rohre mit eisernen   Verlängerungsstücken   handelt. kann die   Verbindung der Verlängerungsstücke mit   den Rohren durch Hartlöten erfolgen. 



   PATENT-ANSPRÜCHE :
1.   Verfahren zum Befestigen   von dünnwandigen Hohlkörpern an Metallplatten mittels 
 EMI2.3 
 annehmen kann, durch metalliche Verschmelzung oder Verlötung verbunden wird.



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Instead of autogenous fusion, soldering can also be used to fasten the iron bushes to the pipe wall.



   After the fire box has been installed in the boiler, the boiler pipes are welded to the iron bushes B. Because iron is in a doughy state at the welding temperature
 EMI2.1
 Would adversely affect the tightness of the riveted joints.



   If not only the pipe wall, but also the pipes are made of a material that immediately begins to transition from the solid to the liquid state when heated sufficiently,
 EMI2.2
 which, like the ring-shaped projections of the pipe wall, are made of a material that can take on a doughy texture and then welded these extension pieces to the projections. If it is copper pipes with iron extensions. the extension pieces can be connected to the pipes by brazing.



   PATENT CLAIMS:
1. Method for attaching thin-walled hollow bodies to metal plates by means of
 EMI2.3
 can assume is connected by metallic fusion or soldering.

Claims (1)

2. Ausführungsform des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, dass beim Befestigen eiserner Hohlkörper die ringförmigen Ansätze aus eisernen, in die Metallplatte (A) eingesetzten Büchsen (B) bestehen. 2. Embodiment of the method according to claim 1, characterized in that when fastening iron hollow bodies, the annular lugs consist of iron bushings (B) inserted into the metal plate (A). 3. Ausführungsform des Verfahrens nach Anspruch 2, dadurch gekennzeichnet, dass die EMI2.4 besteht wie die Metallplatte (.. 1). 3. embodiment of the method according to claim 2, characterized in that the EMI2.4 exists like the metal plate (.. 1). 4. A u8fÜhrungsform des Verfahrens nach Anspruch 2 oder 3. dadurch gekennzeichnet. EMI2.5 wärmt wird. 4. A u8fÜhrungsform of the method according to claim 2 or 3 characterized. EMI2.5 is warmed. 5. Verfahrne nach Anspruch 1 für den Fall, dass sowohl der dünnwandige Hohlkörper als EMI2.6 festen in den flüssigen Zustand überzugehen beginnt, dadurch gekennzeichnet, dass der dünnwandige Hohlkörper mit einem Ausatze versehen wird, der ebenso wie der ringförmige Ansatz (B) der Platte (A) aus einem Materiale hergestellt wird, das eine teigige Beschaffenheit annehmen EMI2.7 5. Verfahrne according to claim 1 for the case that both the thin-walled hollow body as EMI2.6 solid begins to change into the liquid state, characterized in that the thin-walled hollow body is provided with a protrusion which, like the annular projection (B) of the plate (A), is made of a material that has a doughy texture EMI2.7
AT57191D 1911-01-09 1911-01-09 Method for fastening thin-walled hollow bodies to metal plates. AT57191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT57191T 1911-01-09

Publications (1)

Publication Number Publication Date
AT57191B true AT57191B (en) 1913-01-10

Family

ID=3578900

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57191D AT57191B (en) 1911-01-09 1911-01-09 Method for fastening thin-walled hollow bodies to metal plates.

Country Status (1)

Country Link
AT (1) AT57191B (en)

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