AT95820B - Lubricating device on machine parts with high rotational speed. - Google Patents

Lubricating device on machine parts with high rotational speed.

Info

Publication number
AT95820B
AT95820B AT95820DA AT95820B AT 95820 B AT95820 B AT 95820B AT 95820D A AT95820D A AT 95820DA AT 95820 B AT95820 B AT 95820B
Authority
AT
Austria
Prior art keywords
rotational speed
machine parts
high rotational
lubricating device
angle
Prior art date
Application number
Other languages
German (de)
Inventor
Walter Schindler
Original Assignee
Walter Schindler
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 Walter Schindler filed Critical Walter Schindler
Application granted granted Critical
Publication of AT95820B publication Critical patent/AT95820B/en

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  • Rotary Pumps (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Schmiervorrichtung an Maschinenteilen mit grosser Umlaufgeschwindigkeit. 



   Maschinenteile von grosser Umlaufgeschwindigkeit bedürfen notwendigerweise reichlicher Schmierung auf allen   ih"en   Teilen, die der Reibung ausgesetzt sind. 



   Ein bekanntes Schmierverfahren besteht darin, die der Reibung ausgesetzten Teile mit Flügeln oder Längsnuten zu versehen, so   diss   vor und hinter jeder   Reibungsfläche   eine Ölkammer angeordnet ist, durch die die Schmierung gewäh leistet whd. 



   Diese Flügel oder Nuten haben infolge ih'er Form das Bestreben, das   Schmieröl   abzustreifen, statt ihm zu gestatten, als dünne Schicht zwischen die sich reibenden Flächen zu dringen, was eine abnormale Abnutzung zur Folge hat. 
 EMI1.1 
 

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



   <Desc / Clms Page number 1>
 



  Lubricating device on machine parts with high rotational speed.



   Machine parts with high rotating speed necessarily require copious lubrication on all their parts that are exposed to friction.



   A known lubrication method consists in providing the parts exposed to friction with vanes or longitudinal grooves, so that an oil chamber is arranged in front of and behind each friction surface, through which the lubrication is ensured.



   Due to their shape, these wings or grooves tend to wipe off the lubricating oil instead of allowing it to penetrate as a thin layer between the rubbing surfaces, which causes abnormal wear.
 EMI1.1
 

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

Claims (1)

<Desc/Clms Page number 2> der Flügel oder Nuten abgeschrägt ist, so, dass eine Ölführung von einem gegen die zu schmierende Oberfläche zu abnehmenden Querschnitt entsteht, die das Öl sammelt, statt es abzustreifen und es vermöge seiner Trägheit unter Druck zwischen die miteinander in Berührung stehenden Flächen führt. wo es einen schmierenden Überzug bildet. <Desc / Clms Page number 2> the vanes or grooves are bevelled so that an oil guide is created with a cross-section that decreases towards the surface to be lubricated, which collects the oil instead of wiping it off and, by virtue of its inertia, leads it under pressure between the surfaces in contact with one another. where it forms a lubricating coating. 2. Vorrichtung nach Anspruch 1, insbesondere für Drehkolbenmaschinen zum Verdichten, Fördern oder Heben von Gas oder Flüssigkeiten, dadurch gekennzeichnet, dass die vordere Kante der Flügel des Rotors nach einem Winkel abgesch-ägt ist, der grösser ist als der Maximalwinkel, den die Normale zur EMI2.1 EMI2.2 2. Device according to claim 1, in particular for rotary piston machines for compressing, conveying or lifting gas or liquids, characterized in that the front edge of the blades of the rotor is beveled at an angle which is greater than the maximum angle that the normal to EMI2.1 EMI2.2
AT95820D 1921-05-11 1922-05-04 Lubricating device on machine parts with high rotational speed. AT95820B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR95820X 1921-05-11

Publications (1)

Publication Number Publication Date
AT95820B true AT95820B (en) 1924-01-25

Family

ID=8819526

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95820D AT95820B (en) 1921-05-11 1922-05-04 Lubricating device on machine parts with high rotational speed.

Country Status (1)

Country Link
AT (1) AT95820B (en)

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