AT66806B - Rotating piston pump. - Google Patents

Rotating piston pump.

Info

Publication number
AT66806B
AT66806B AT66806DA AT66806B AT 66806 B AT66806 B AT 66806B AT 66806D A AT66806D A AT 66806DA AT 66806 B AT66806 B AT 66806B
Authority
AT
Austria
Prior art keywords
drum
piston pump
rotating piston
plates
housing
Prior art date
Application number
Other languages
German (de)
Inventor
Eduard Ruzicka
Original Assignee
Eduard Ruzicka
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 Eduard Ruzicka filed Critical Eduard Ruzicka
Application granted granted Critical
Publication of AT66806B publication Critical patent/AT66806B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Pumpe mit kreisendem Kolben. 



   Die Erfindung bezieht sich auf Pumpen mit drei in einer kreisenden, im Gehäuse exzentrisch gelagerten Trommel verschiebbaren Platten und hat eine Einrichtung zum Gegenstand, durch die eine Nachstellbarkeit nach erfolgter Abnutzung der Trommelschlitz-Gleitflächen möglich ist. 



   In dem zylindrisch gebohrten, feststehenden Gehäuse a mit Saugstutzen A und Druckstutzen B ist eine drehbare Trommel b exzentrisch gelagert. Letztere ist mit drei Schlitzen i versehen, in denen sich die Platten c verschieben können. Die Führungsschlitze i sind in einem gleichseitigen Dreieck angeordnet, dessen Spitzen im Trommelumfang liegen. 



   Die obersten Kanten des inneren Sang-und Druckstutzenquerschnittes sind an der inneren Umfangsfläche des Gehäuses   a   so angeordnet, dass sie gleichzeitig mit zwei Platten c bei der Drehbewegung der Trommel b in Berührung kommen. Zwischen diesen beiden Platten c bzw. zwischen den erwähnten obersten Kanten der beiden Stutzen befindet sich ein   schädlicher   Raum. Um die   im schädlichen Räume,   und zwar in der rechten Pumpenhälfte, befindliche Flüssigkeit bei weiterer Drehbewegung im Sinne des Pfeiles I gegen den Saugraum   A   mitnehmen zu können, werden an der Umfangsfläche der Trommel b Vertiefungen K an der   Umfangs fläche angeordnet   oder es wird ein entsprechend grosser Spielraum zwischen der inneren Gehäusewand und der Aussenfläche der Trommel b belassen. 



   Die Anpressung der Platten c gegen die innere Wand des Gehäuses a erfolgt mittels Druckflüssigkeit, die durch   Kanäle   f, g aus dem Druckraum B nach den Führungsschlitzen i hinter die Platten gelangt. 
 EMI1.1 
 als dies zur Aufnahme der Platten in deren innersten Stellung erforderlich wäre, sondern gegen die Aussenfläche der Trommel so weit verlängert, dass der den Schlitz aussen   begrenzende Trommel-   teil   b'mit dem   inneren b"nur mehr durch einen dünnen Steg l verbunden bleibt. Dadurch können 
 EMI1.2 
 flächen mittels Schrauben M nachgestellt werden. 

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



   <Desc / Clms Page number 1>
 



  Rotating piston pump.



   The invention relates to pumps with three plates which can be displaced in a rotating drum eccentrically mounted in the housing, and its object is a device by which readjustment is possible after the drum slot sliding surfaces have been worn down.



   A rotatable drum b is eccentrically mounted in the cylindrically drilled, stationary housing a with suction port A and pressure port B. The latter is provided with three slots i in which the plates c can move. The guide slots i are arranged in an equilateral triangle, the tips of which lie in the drum circumference.



   The uppermost edges of the inner Sang and pressure connection cross-section are arranged on the inner circumferential surface of the housing a in such a way that they come into contact simultaneously with two plates c when the drum b rotates. There is a harmful space between these two plates c or between the mentioned uppermost edges of the two connecting pieces. In order to be able to take the liquid located in the harmful space, namely in the right half of the pump, with further rotary movement in the direction of arrow I against the suction chamber A, recesses K are arranged on the circumferential surface on the circumferential surface of the drum b or there is a correspondingly leave a large clearance between the inner housing wall and the outer surface of the drum b.



   The plates c are pressed against the inner wall of the housing a by means of hydraulic fluid which passes through channels f, g from the pressure chamber B to the guide slots i behind the plates.
 EMI1.1
 than would be required to accommodate the plates in their innermost position, but rather extended towards the outer surface of the drum so far that the drum part b ′ delimiting the slot on the outside only remains connected to the inner b ″ by a thin web l can
 EMI1.2
 surfaces can be readjusted using M screws.

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

 

Claims (1)

PATENT-ANSPRUCH : Pumpe mit kreisendem Kolben, bei der in einem feststehenden, zylindrisch gebohrten gehause eine drehbare, mit drei verschiebbaren Platten versehene Trommel exzentrisch gelagert EMI1.3 EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Pump with rotating piston, in which a rotating drum with three sliding plates is eccentrically mounted in a fixed, cylindrically drilled housing EMI1.3 EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT66806D 1913-07-27 1913-07-27 Rotating piston pump. AT66806B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT66806T 1913-07-27

Publications (1)

Publication Number Publication Date
AT66806B true AT66806B (en) 1914-10-10

Family

ID=3588725

Family Applications (1)

Application Number Title Priority Date Filing Date
AT66806D AT66806B (en) 1913-07-27 1913-07-27 Rotating piston pump.

Country Status (1)

Country Link
AT (1) AT66806B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120191A (en) * 1961-02-06 1964-02-04 Curtiss Wright Corp Vaned blower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120191A (en) * 1961-02-06 1964-02-04 Curtiss Wright Corp Vaned blower

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