AT43039B - Removable thermal protection cover for flange connections. - Google Patents

Removable thermal protection cover for flange connections.

Info

Publication number
AT43039B
AT43039B AT43039DA AT43039B AT 43039 B AT43039 B AT 43039B AT 43039D A AT43039D A AT 43039DA AT 43039 B AT43039 B AT 43039B
Authority
AT
Austria
Prior art keywords
flange connections
thermal protection
protection cover
tabs
removable thermal
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Michel
Original Assignee
Rudolf Michel
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 Rudolf Michel filed Critical Rudolf Michel
Application granted granted Critical
Publication of AT43039B publication Critical patent/AT43039B/en

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Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Abnehmbare Wärmeschutzhülle für Flanschenverbindungen. 



   Wärmeschutzhüllen für Flanschenverbindungen an Rohrleitungen werden gewöhnlich aus zwei längsgeteilten Rohrstücken aus Blech gefertigt, die man mit   Wärmeschutzmasse   oder mit entsprechenden Formstücken dieser Masse ausfüllt. Um dieser   Wärmeschutzmasse   einen Halt innerhalb des Blechmantels zn geben, lässt man an der Teilstelle die Verbindungslappen der Rohrstücke ins Innere des Mantels hineinragen. Dies hat indessen den Nachteil, dass die nach innen gerichteten Lappen das Einlegen der Formstücke in den Rohrmantel stören. 
 EMI1.1 
 seitlichen Verbindungslappen des Schutzmantels mit abnehmbaren überzusteckenden Lappen versehen sind, die ins Innere des Mantels hineinragen. 



   Die Erfindung ist auf der Zeichnung dargestellt und zwar zeigt Fig. 1 einen Schnitt,
Fig. 2 eine Draufsicht und Fig. 3 eine Seitenansicht der Wärmeschutzhülle. 



   Diese   Wärmeschutzhü) le besteht   in bekannter Weise aus den längsgeteilten Rohr-   stücken     A   aus Blech, welche mit seitlichen Lappen B versehen sind. Zwei derartige Rohr- stücke werden an der Teilstelle mittels der Lappen B aneinandergeschraubt und bilden so die   Schutzhülle   für die Wärmeschutzmasse C. 



   Nach der Erfindung sollen nun die Lappen B, B mit abnehmbaren   überzustpckenden  
Lappen D versehen werden, die ins Innere der Schutzhülle hineinragen und der Wärme-   schutz. masse   C zur   Abstützung   dienen. 



   Die Lappen D, D sind an ihrer Aussenseite mit einer Falznut versehen, die die   Lappen B, B umgreift. Es   kann dies durch einfaches Umlegen der äusseren Kanten der   Lappen D.   D geschehen oder auch in anderer bekannter Weise. Die Lappen D werden zweckmässig aussen soweit umgelegt, dass die Verbindungsschrauben für die beiden Rohr- hälften A auch durch den umgelegten Teil der Lappen hindurchgehen. 



   Die vorliegende Einrichtung an   Wärmeschutzhüllen   gestattet die Verwenduug von ab- schliessenden Wandungen an der vorderen und hinteren Seite des Schutzmantels und ermöglicht, in den Schutzmantel ganze Formstücke einzulegen, die gegen Längsverschiebung oder Herausfallen geschützt sind. 

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



   <Desc / Clms Page number 1>
 



  Removable thermal protection cover for flange connections.



   Thermal protection sleeves for flange connections on pipelines are usually made from two longitudinally divided pipe pieces made of sheet metal, which are filled with thermal protection compound or with corresponding shaped pieces of this compound. In order to give this heat protection compound a hold within the sheet metal jacket, the connecting tabs of the pipe sections are allowed to protrude into the interior of the jacket at the partial location. However, this has the disadvantage that the inwardly directed tabs interfere with the insertion of the fittings into the pipe jacket.
 EMI1.1
 lateral connecting tabs of the protective jacket are provided with removable flaps to be plugged over, which protrude into the interior of the jacket.



   The invention is shown in the drawing, namely Fig. 1 shows a section,
FIG. 2 shows a plan view and FIG. 3 shows a side view of the thermal protective sleeve.



   This heat protection cover consists in a known manner of the longitudinally divided pipe pieces A made of sheet metal, which are provided with flaps B on the side. Two such pipe pieces are screwed together at the sub-location by means of the tabs B and thus form the protective cover for the thermal insulation compound C.



   According to the invention, the flaps B, B should now be covered with removable covers
Flaps D are provided, which protrude into the interior of the protective cover and the heat protection. mass C serve as support.



   The tabs D, D are provided with a folded groove on their outside which surrounds the tabs B, B. This can be done by simply turning over the outer edges of the tabs D. D or in another known manner. The tabs D are expediently folded over on the outside so that the connecting screws for the two pipe halves A also pass through the folded over part of the tabs.



   The present device on heat protection sleeves allows the use of closing walls on the front and rear sides of the protective jacket and enables whole shaped pieces to be inserted into the protective jacket that are protected against longitudinal displacement or falling out.

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

 

Claims (1)

PATENTANSPRUCH : Abnehmbare W1irmeschutzhülIe für Flanschenverbindungen, dadurch gekennzeichnet, @ dass auf die seitlichen \'erbindungslappen (B, B) des Schutzmantels (A) abnehmbare Lappen ('7),/. die ins Innere des Mantels hineinragen, gesteckt sind. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Removable thermal protective cover for flange connections, characterized in that on the lateral connection tabs (B, B) of the protective jacket (A) removable tabs (7), /. which protrude into the interior of the jacket are inserted. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT43039D 1908-07-13 1909-03-11 Removable thermal protection cover for flange connections. AT43039B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE43039X 1908-07-13

Publications (1)

Publication Number Publication Date
AT43039B true AT43039B (en) 1910-07-11

Family

ID=5624246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT43039D AT43039B (en) 1908-07-13 1909-03-11 Removable thermal protection cover for flange connections.

Country Status (1)

Country Link
AT (1) AT43039B (en)

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