AT35209B - Ship propeller. - Google Patents

Ship propeller.

Info

Publication number
AT35209B
AT35209B AT35209DA AT35209B AT 35209 B AT35209 B AT 35209B AT 35209D A AT35209D A AT 35209DA AT 35209 B AT35209 B AT 35209B
Authority
AT
Austria
Prior art keywords
axis
screw shaft
ship propeller
angle
wing
Prior art date
Application number
Other languages
German (de)
Inventor
Giovanni Cardosa
Original Assignee
Giovanni Cardosa
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 Giovanni Cardosa filed Critical Giovanni Cardosa
Application granted granted Critical
Publication of AT35209B publication Critical patent/AT35209B/en

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)
  • Toys (AREA)

Description

  

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 zwischen den Flügeln zurückgehalten wird, und ist es   demnach   angemessen, dieser Nabe einen grossen Durchmesser zu geben. 



   Die Neigung der Flügel des Propellers ist zweckmässig gegen den Bug des Schiffes gerichtet. 



  Die Flügel treffen an der Nabe zusammen mit ihrem gegen den Hinterteil des Schiffes gerichteten Ende. Ihre gegen den Bug gerichteten Flächen haben mit   Rücksicht   auf die in geringerem   Masse   erforderliche Widerstandsfähigkeit eine geringere Stärke und ihre äusseren Enden sind ahgerundet.



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 is retained between the blades and it is therefore appropriate to give this hub a large diameter.



   The inclination of the propeller blades is conveniently directed towards the bow of the ship.



  The wings meet at the hub together with their end directed towards the rear of the ship. Their surfaces directed towards the bow have a smaller thickness in consideration of the resistance required to a lesser extent and their outer ends are rounded.

Claims (1)

PATENT-ANSPRUCH : Schiffspropeller, dessen Flügel mit der Achse der Schraubenwelle einen Winkel von etwa 450 einschliessen und deren parallele Ein- und Austrittskanten mit einer auf der Flügelebene gedachten, zur Achse der Schraubenwelle Senkrechten (g) einen Winkel von etwa 450 bilden, dadurch gekennzeichnet, dass die Eintrittskante (n) jedes Flügels mit ihrer gedachten Verlängerung von der Schraubenwellenachse oder von einem Punkte des nach dem Flügel gerichteten Teils der zur Achse Senkrechten f) ausgeht. EMI2.2 PATENT CLAIM: Ship propeller, the wings of which form an angle of about 450 with the axis of the screw shaft and the parallel entry and exit edges of which form an angle of about 450 with an imaginary perpendicular to the axis of the screw shaft (g) to the axis of the screw shaft, characterized in that the leading edge (n) each wing starts with its imaginary extension from the screw shaft axis or from a point of the part of the perpendicular to the axis f) directed towards the wing. EMI2.2
AT35209D 1907-09-07 1907-09-07 Ship propeller. AT35209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT35209T 1907-09-07

Publications (1)

Publication Number Publication Date
AT35209B true AT35209B (en) 1908-11-25

Family

ID=3551641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT35209D AT35209B (en) 1907-09-07 1907-09-07 Ship propeller.

Country Status (1)

Country Link
AT (1) AT35209B (en)

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