DE469754C - Lubricating oil pump device on rotary piston internal combustion engines - Google Patents

Lubricating oil pump device on rotary piston internal combustion engines

Info

Publication number
DE469754C
DE469754C DEJ27523D DEJ0027523D DE469754C DE 469754 C DE469754 C DE 469754C DE J27523 D DEJ27523 D DE J27523D DE J0027523 D DEJ0027523 D DE J0027523D DE 469754 C DE469754 C DE 469754C
Authority
DE
Germany
Prior art keywords
piston
lubricating oil
internal combustion
combustion engines
pump device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEJ27523D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL LUTZI
CHRISTIAN JOEHNS
Original Assignee
CARL LUTZI
CHRISTIAN JOEHNS
Publication date
Priority to DEJ27523D priority Critical patent/DE469754C/en
Application granted granted Critical
Publication of DE469754C publication Critical patent/DE469754C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16NLUBRICATING
    • F16N13/00Lubricating-pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Description

Schmierölpumpvorrichtung an Drehkolbenbrennkraftmaschinen Gegenstand der Erfindung ist eine Schmierölpumpvorrichtung an Drehkolbenbrennkraftmaschinen mit einer exzentrisch im Gehäuse umlaufenden Kolbentrommel mit einem radial beweglichen Kolben, der durch seine Bewegung das Schmieröl weiterpumpt.Lubricating oil pumping device on rotary piston internal combustion engines subject of the invention is a lubricating oil pump device on rotary piston internal combustion engines with a piston drum rotating eccentrically in the housing with a radially movable one Piston that pumps the lubricating oil through its movement.

Das Wesen der Schmierölpumpvorrichtung besteht darin, daß zwischen dem Kolben und der Kolbentrommel Aussparungen liegen, die beim ]..auf der Maschine ihre Größe ändern und durch Kanäle mit dem Ölbehälter und durch Nuten oder Kanäle mit dem zu ölenden Teil in Verbindung stehen.The essence of the lubricating oil pumping device is that between the piston and the piston drum are recesses, which are on the machine with the] .. change their size and through channels with the oil reservoir and through grooves or channels are in connection with the part to be oiled.

In der beiliegenden Zeichnung ist die Vorrichtung in einer beispielsweisen Ausführungsform dargestellt.In the accompanying drawing, the device is in an exemplary manner Embodiment shown.

:ebb. i stellt einen senkrechten Schnitt durch die Maschine dar, während Abb. a das obere in der Kolbentrommel sitzende Kolbenende im teilweisen Schnitt rechtwinklig zur Abb. i wiedergibt.: ebb. i represents a vertical section through the machine while Fig. A the upper end of the piston seated in the piston barrel in a partial section at right angles to Fig. i.

In dem festen Gehäuse a sitzt die Kolbentrommel b, die exzentrisch in dem Gehäuse a gelagert ist. In ihr sitzt der hin und her bewegliche Kolben c. Die Rohre d an beiden Seiten der Kolbentrommel b sind in dem Gehäuse a befestigt und stehen einerseits mit (llbehältern, die nicht gezeichnet sind,'in Verbindung, andererseits münden sie mit dem Cbergangskanal c in Ringnuten f zwischen dem Gehäuse a und Drehkörper b. . In the fixed housing a sits the piston drum b, which is mounted eccentrically in the housing a. The piston c, which can move back and forth, sits in it. The tubes d on both sides of the piston drum b are fastened in the housing a and are on the one hand connected to containers, which are not shown, on the other hand they open with the transition channel c in annular grooves f between the housing a and the rotating body b.

Von der Ringnute f führen mehrere kleine Kanäle ä in abgeschlossene Ölräume h, die von beliebiger, den jeweiligen Verhältnissen entsprechender Breite sein können und die sich an beiden Seiten zwischen Kolbentrommel b und dem oberen Kopfteil des Kolbens c befinden. Die abgeschlossenen schmalen ölräume 1a vergrößern oder verkleinern sich während der Kolbenbewegung, wodurch Öl angesaugt oder solches in alle Ölritzen der Maschinenteile gedrückt wird. Oben ist dieser Raum h durch den ringförmig verlaufenden Ansatz i am Gehäuse a abgedeckt, während unten der mittlere Kolbenteil den Abschluß bewirkt. Das von dem Kolben c aus dem Ölbehälter angesaugte Öl tritt in den Raum h. hinein, der durch Kanäle, Nuten, Rillen o. dgl. mit den zu ölenden Maschinenteilen in Verbindung gebracht werden kann. Die punktierten Linien h deuten beispielsweise solche Schmierkanäle für den mittleren Kolbenteil an. Von den Kanälen k zweigen weitere Schmiernuten hl nach den Seiten ab, welche auch in der Kolbentrommel vorgesehen sein können.Several small channels lead from the annular groove f into closed ones Oil spaces h, of any width corresponding to the respective conditions can be and which are located on both sides between piston drum b and the upper one Head part of the piston c are located. Enlarge the closed, narrow oil spaces 1a or decrease in size during the piston movement, causing oil to be sucked in or such is pressed into all oil cracks in the machine parts. Above this space is h through the annular extension i covered on the housing a, while the middle one below Piston part causes the conclusion. The sucked in by the piston c from the oil container Oil enters the room h. into it, through channels, grooves, grooves o. the like. With the can be associated with oiled machine parts. The dotted lines h indicate, for example, such lubrication channels for the central piston part. from the channels k branch off further lubrication grooves hl on the sides, which also in the piston drum can be provided.

Claims (1)

PATENTANSPRUCH: Schmierölpumpvorrichtung an Drehkolbenbrennkraftmaschinen mit einer exzentr isch im Gehäuse umlaufenden Kolbentrommel mit einem radial beweglichen Kolben, der durch seine Bewegung das Schmieröl weiterpumpt, dadurch gekennzeichnet, daß zwischen dem Kolben (c) und der Kolbentrommel (b) Aussparungen (h.) liegen, die beim Lauf der Maschine ihre Größe ändern und durch Kanäle (g) mit dem Ölbehälter -und durch Nuten oder Kanäle (k) mit den zu ölenden Teilen in Verbindung stehen.PATENT CLAIM: Lubricating oil pump device on rotary piston internal combustion engines with a piston drum rotating eccentrically in the housing with a radially movable one Piston, which pumps the lubricating oil further through its movement, characterized in that: that there are recesses (h.) between the piston (c) and the piston barrel (b), which change size when the machine is running and through channels (g) with the oil tank -and are connected to the parts to be oiled by grooves or channels (k).
DEJ27523D Lubricating oil pump device on rotary piston internal combustion engines Expired DE469754C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ27523D DE469754C (en) Lubricating oil pump device on rotary piston internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ27523D DE469754C (en) Lubricating oil pump device on rotary piston internal combustion engines

Publications (1)

Publication Number Publication Date
DE469754C true DE469754C (en) 1928-12-21

Family

ID=7202991

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ27523D Expired DE469754C (en) Lubricating oil pump device on rotary piston internal combustion engines

Country Status (1)

Country Link
DE (1) DE469754C (en)

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