DE547763C - Lubricating device for the bearings of vertical shafts at high speed with intermittent operation - Google Patents
Lubricating device for the bearings of vertical shafts at high speed with intermittent operationInfo
- Publication number
- DE547763C DE547763C DEM113051D DEM0113051D DE547763C DE 547763 C DE547763 C DE 547763C DE M113051 D DEM113051 D DE M113051D DE M0113051 D DEM0113051 D DE M0113051D DE 547763 C DE547763 C DE 547763C
- Authority
- DE
- Germany
- Prior art keywords
- bearings
- high speed
- intermittent operation
- vertical shafts
- lubricating 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/26—Splash lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
Schmiervorrichtung für die Lager senkrechter Wellen mit hoher Drehzahl mit aussetzendem Betrieb Die Erfindung bezieht sich auf Schmiervorrichtungen für die Lager senkrechter Wellen mit hoher Drehzahl, jedoch mit aussetzendem Betrieb, wobei in bekannter Weise mittels an der Welle angebrachter Schmiermittelschöpfer, die in einen am Lager angebrachten ölbehälter tauchen, während der Anlaufperiode dem zu schmierenden Lager eine für die Laufzeit ausreichende Schmiermittelmenge zugeführt wird. Erfindungsgemäß ist an der Welle wenigstens ein schaufelartiger Körper schwingbar angebracht, der infolge der Fliehkraft aus dem Schmiermittelvorrat herausschwingt und dabei so lange Schmiermittel aufwühlt, bis die Schaufel über den Spiegel des Ölvorrates hinausschwingt.Lubricator for the bearings of vertical shafts at high speed with intermittent operation The invention relates to lubricating devices for the bearings of vertical shafts at high speed, but with intermittent operation, whereby in a known manner by means of a lubricant scoop attached to the shaft, immersed in an oil container attached to the bearing during the start-up period the bearing to be lubricated has a sufficient quantity of lubricant for the running time is fed. According to the invention, there is at least one blade-like one on the shaft Body attached to swing, due to the centrifugal force from the lubricant supply swings out and churns up lubricant until the shovel overflows swings out the level of the oil supply.
Die Abbildung zeigt im Vertikalschnitt eine beispielsweise Ausführungsform der Vorrichtung gemäß der Erfindung.The figure shows an exemplary embodiment in vertical section the device according to the invention.
t ist der Lagerkopf einer Vertikalmaschine, der einen Ölvorratsraum z enthält. Auf der Welle 3 sitzt fest ein Ring 4, der ausschwingbare Schaufeln 5 mit einer zum Flüssigkeitsspiegel senkrechten Fläche trägt. Fig. 2 zeigt schaubildlich eine Schaufel 5. Die Schaufeln tauchen bei Stillstand der Welle 3 in das Öl 6.t is the bearing head of a vertical machine, which has an oil reservoir z contains. A ring 4, the swing-out blades 5, is firmly seated on the shaft 3 with a surface perpendicular to the liquid level. Fig. 2 shows diagrammatically a blade 5. When the shaft 3 is at a standstill, the blades are immersed in the oil 6.
Beginnt die Welle 3 sich zu drehen, so schwingen die Schaufeln 5 infolge der Fliehkraft um den Drehpunkt 7 aus. Dabei wird das Öl stark aufgewühlt, es zerschäumt,W gelangt durch Öffnungen 8 in die obere Kammer g und von hier auch in das Kugellager io. Sobald eine gewisse Drehzahl erreicht ist, die auch kleiner sein kann als die Betriebsdrehzahl, schwingen die Schaufeln 5, wie dies die strichpunktierten Linien in Fig. t andeuten, so weit aus, daß dieselben schließlich über dem Ölspiegel umlaufen; das Aufwühlen von Öl hört in dieser Lage auf, und überschüssiges Öl fließt durch die Öffnungen 8 wieder in die untere Kammer 2 zurück. Hört die Welle auf, sich zu drehen, dann tauchen die Schaufeln 5 wieder in das Öl unter, um nach erneutem Anlauf der Welle 3 das Spiel zu wiederholen. Es wird also bei einem des öfteren aussetzenden Betriebe und nicht allzu langer Betriebsdauer eine geringe, aber ausreichende Schmierung des Kugellagers io erreicht.When the shaft 3 begins to rotate, the blades 5 swing as a result the centrifugal force around the pivot point 7. The oil is strongly stirred up, it foams, W passes through openings 8 into the upper chamber g and from here also into the ball bearing ok As soon as a certain speed is reached, which can also be smaller than that Operating speed, the blades 5 swing, as indicated by the dash-dotted lines indicate in Fig. t, so far that they finally revolve above the oil level; the churning of oil stops in this position and excess oil flows through the openings 8 back into the lower chamber 2. The wave stops listening to itself turn, then the blades 5 submerge again in the oil, after another start wave 3 to repeat the game. So it will be an intermittent one more often Operations and not very long service life a small but sufficient lubrication of the ball bearing reached io.
Sind, wie gezeigt, mehrere Schaufeln 5 vorhanden, so können die einen für Linkslauf und die anderen für Rechtslauf eingerichtet sein.If, as shown, several blades 5 are present, one of them can set up for left-hand rotation and the others for right-hand rotation.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM113051D DE547763C (en) | Lubricating device for the bearings of vertical shafts at high speed with intermittent operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM113051D DE547763C (en) | Lubricating device for the bearings of vertical shafts at high speed with intermittent operation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE547763C true DE547763C (en) | 1932-04-04 |
Family
ID=7327693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM113051D Expired DE547763C (en) | Lubricating device for the bearings of vertical shafts at high speed with intermittent operation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE547763C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2298730A1 (en) * | 1975-01-24 | 1976-08-20 | Howaldtswerke Deutsche Werft | AUTOMATIC LUBRICANT TRANSPORTING DEVICE FOR SHAFT BEARINGS |
-
0
- DE DEM113051D patent/DE547763C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2298730A1 (en) * | 1975-01-24 | 1976-08-20 | Howaldtswerke Deutsche Werft | AUTOMATIC LUBRICANT TRANSPORTING DEVICE FOR SHAFT BEARINGS |
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