AT40761B - Turbine blade and its attachment. - Google Patents

Turbine blade and its attachment.

Info

Publication number
AT40761B
AT40761B AT40761DA AT40761B AT 40761 B AT40761 B AT 40761B AT 40761D A AT40761D A AT 40761DA AT 40761 B AT40761 B AT 40761B
Authority
AT
Austria
Prior art keywords
turbine blade
attachment
blade
steam
fastening
Prior art date
Application number
Other languages
German (de)
Inventor
Auguste Rateau
Original Assignee
Auguste Rateau
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 Auguste Rateau filed Critical Auguste Rateau
Application granted granted Critical
Publication of AT40761B publication Critical patent/AT40761B/en

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2


 

Claims (1)

PATENT-ANSPRÜCHE- 1. Turbinenschaufel für Dampf-oder Gasturbinen, deren der Dampfwirkung ausgesetzte Teil aus einem Stück mit dem gegabelten, auf den Rand der Scheibe aufgesetzten Fusse besteht, dadurch gekennzeichnet, dass der Fuss derart von einem nach hinten ragenden Vorsprunge gebildet wird, dass die ganze Schaufel eine kontinuierliche, von einem bis zum anderen Ende ausfräsbare, konkave Innenfläche besitzt. PATENT CLAIMS 1. Turbine blade for steam or gas turbines whose part exposed to the action of steam consists of one piece with the forked foot placed on the edge of the disk, characterized in that the foot is formed by a rearwardly protruding projection that the entire blade has a continuous concave inner surface that can be milled from one end to the other. 2. Befestigung für Turbinenschaufeln nach Anspruch 1, dadurch gekennzeichnet, dass die Befestigungsbolzen im Zickzack angeordnet und in an den Seiten zweier aufeinanderfolgender Schaufelfüsse vorgesehene Ausnehmungen eingesetzt werden. EMI2.1 2. Fastening for turbine blades according to claim 1, characterized in that the fastening bolts are arranged in a zigzag and are inserted into recesses provided on the sides of two successive blade roots. EMI2.1
AT40761D 1908-08-29 1908-08-29 Turbine blade and its attachment. AT40761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT40761T 1908-08-29

Publications (1)

Publication Number Publication Date
AT40761B true AT40761B (en) 1910-01-25

Family

ID=3559321

Family Applications (1)

Application Number Title Priority Date Filing Date
AT40761D AT40761B (en) 1908-08-29 1908-08-29 Turbine blade and its attachment.

Country Status (1)

Country Link
AT (1) AT40761B (en)

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