AT40211B - Introductory whistle for miner pipes. - Google Patents

Introductory whistle for miner pipes.

Info

Publication number
AT40211B
AT40211B AT40211DA AT40211B AT 40211 B AT40211 B AT 40211B AT 40211D A AT40211D A AT 40211DA AT 40211 B AT40211 B AT 40211B
Authority
AT
Austria
Prior art keywords
introductory
miner
pipes
whistle
prismatic
Prior art date
Application number
Other languages
German (de)
Inventor
Emil Blihar
Original Assignee
Emil Blihar
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 Emil Blihar filed Critical Emil Blihar
Application granted granted Critical
Publication of AT40211B publication Critical patent/AT40211B/en

Links

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  • Buffer Packaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    EinfOhrungspfelfe für Bergmannrohre.   



   Die bisher gebräuchlichen Rohrköpfe für Bergmannrohre zeigen   die Übetstände,   dass bei der Verlegung unter dem Mauerputze die Rohre an ihren Oberenden gebogen sein müssen und die Vermauerung infolgedessen mit Schwierigkeiten verbunden ist. 



     Vorlegende Erfindung trachtet, diesen Übelständen   durch   Einfuhrungspfeifen   aus isofierendem Material wie Porzellan, sonstiger keramischer Masse oder Glas abzuhelfen, welche eine vorzugsweise prismatische   Aussengestalt   und eine in einem Bogen von   900   verlaufende Bohrung besitzen, so dass nach Aufsetzen der erweiterten Anschlussöffnung auf das Oberende des Bergmannrohres die sich allmählich erweiternde   Einführungsöffnung   für die Leitung senkrecht zur Anschlussöffnung gerichtet ist. 



   Die Zeichnung veranschaulicht ein Ausführungsbeispiel einer solchen Einführungspfeife.
Der   Randwulst a der Einführungftöffnung b   ist lotrecht angeordnet, so dass ein Ansammeln von Wasser oder Staub vermieden wird ; die Bohrung c verläuft nach Art eines Krümmers und mündet mit der Anschlussöffnung d in das Bergmannrohr e. 



   Nach der Verlegung steht bloss der zunächst der Einführungsöffnung b befindliche Teil f der Einführungspfeife aus der Mauer frei hervor. 

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



   <Desc / Clms Page number 1>
 



    Introductory apples for miner pipes.



   The pipe heads for miner pipes that have been used up to now show the excerpts that the pipes must be bent at their upper ends when laying under the plaster and the masonry is consequently associated with difficulties.



     The present invention seeks to remedy these inconveniences by introducing pipes made of insulating material such as porcelain, other ceramic mass or glass, which preferably have a prismatic outer shape and a bore running in an arc of 900, so that after the enlarged connection opening is placed on the upper end of the miner's pipe the gradually widening insertion opening for the line is directed perpendicular to the connection opening.



   The drawing illustrates an embodiment of such an introductory whistle.
The edge bead a of the insertion opening b is arranged vertically so that an accumulation of water or dust is avoided; the bore c runs in the manner of a bend and opens with the connection opening d into the miner's tube e.



   After the laying, only the part f of the insertion whistle which is initially located in the insertion opening b protrudes freely from the wall.

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

 

Claims (1)

PATENT-ANSPRUCH : Einführungspfeife aus isolierendem Material für Bergmannrohro, gekennzeichnet durch einen prismatischen Block mit einer im Bogen von 90O verlaufenden Bohrung, welche an dem nach der Einführungsscite gerichteten Ende in einen kurzen, aus einer Prismen- EMI1.1 EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Introductory whistle made of insulating material for miners' tubes, characterized by a prismatic block with an arc of 90O bore, which at the end directed towards the introductory pipe into a short, prismatic EMI1.1 EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT40211D 1908-07-30 1908-07-30 Introductory whistle for miner pipes. AT40211B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT40211T 1908-07-30

Publications (1)

Publication Number Publication Date
AT40211B true AT40211B (en) 1909-12-27

Family

ID=3558576

Family Applications (1)

Application Number Title Priority Date Filing Date
AT40211D AT40211B (en) 1908-07-30 1908-07-30 Introductory whistle for miner pipes.

Country Status (1)

Country Link
AT (1) AT40211B (en)

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