AT77443B - Pump for circulation lubrication with supply of fresh oil. - Google Patents
Pump for circulation lubrication with supply of fresh oil.Info
- Publication number
- AT77443B AT77443B AT77443DA AT77443B AT 77443 B AT77443 B AT 77443B AT 77443D A AT77443D A AT 77443DA AT 77443 B AT77443 B AT 77443B
- Authority
- AT
- Austria
- Prior art keywords
- piston
- pump
- fresh oil
- supply
- circulation lubrication
- Prior art date
Links
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
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kolbensh1inVerbindungsteht.
Die in dem unteren Teil des Steuerzylinders c1 befindliche Öffnung r mündet in den Stutzen s und dient zur Weiterleitung des geförderten Frischöles an die Verwendungsstelle.
Die Wirkungsweise ist folgende : Wenn sich der eine Arbeitskolben a der Kreislaufpumpe in der unteren Endstellung befindet, überdeckt der Steuerkolben f den Kanal k. Das durch die Leitung m in den Steuerzyiinder c eingetretene Schmieröl befindet sich zwischen den Kolben e
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kolben/gibt den Kanal k frei, so dass das zwischen den Kolben e und f befindliche Schmieröl unter den Arbeitskolben a treten kann. Im weiteren Verlauf des Saughubes des Arbeitskolbens a vollzieht die zugehörige Steuereinrichtung eine Aufwärtsbewegung, so dass, wenn der Arbeitskolben seine obere Endlage einnimmt (Fig. 3), der Kolben f wiederum den Kanal k überdeckt.
Bei dem hierauf folgenden Druckhub des Arbeitskolbens a (Fig. 4) setzt die zugehörige Steuer- einrichtung ihre Aufwärtsbewegung fort, so dass der Kolben f den Kanal k wiederum freigibt und dieser in den Ringraum mündet, der die Verbindul1gsRtangc der Steuerkolben f und g umgibt. Das durch den Arbeitskolben a. geförderte 01 tritt in diesen Ringraum, um bei der nunmehr folgenden Abwärtsbewegung der Steuereinrichtung (Fig. 1) durch den Kanal 1 in die Kurbelkammer oder eine sonstige Olsammelstelle des Motors gedrückt zu werden.
Die Arbeitsweise des zweiten Arbeitskolbens al und der dazugehörigen Steuereinrichtung
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ungefähr 900 in Wechselwirkung mit dem ersten Arbeitskolben.
Der Kolben/'der Frischölpumpe erreicht gemäss Fig. 2 seine < eebte Lage ; der zugehörige Steuerkolben h1 schliesst den Steuerkanal n ab. Während der nun folgenden Aufwärtsbewegung
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um 90 , wobei die Steuerungen für die beiden Kolben diesen je um 900 voreilen. Es sind daher die Exzenter für die Steuerung des Steuerzylinders e und des Kolbens n übereinstimmend auf
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kolben fur die Frischölpumpe und der andere Steuerkolben mit der Steuereinrichtung für die Frischolpumpe verbunden ist.
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piston back is connected.
The opening r located in the lower part of the control cylinder c1 opens into the connector s and serves to forward the fresh oil that has been pumped to the point of use.
The mode of operation is as follows: When the one working piston a of the circulation pump is in the lower end position, the control piston f covers the channel k. The lubricating oil that has entered the control cylinder c through the line m is located between the pistons e
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piston / releases the channel k, so that the lubricating oil located between the pistons e and f can pass under the working piston a. In the further course of the suction stroke of the working piston a, the associated control device performs an upward movement so that when the working piston assumes its upper end position (FIG. 3), the piston f again covers the channel k.
During the subsequent pressure stroke of the working piston a (FIG. 4), the associated control device continues its upward movement, so that the piston f again releases the channel k and this opens into the annular space that surrounds the connection between the control pistons f and g. The through the working piston a. Funded 01 enters this annular space in order to be pressed through the channel 1 into the crank chamber or another oil collection point of the engine during the downward movement of the control device (Fig. 1) that now follows.
The mode of operation of the second working piston al and the associated control device
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about 900 in interaction with the first working piston.
According to FIG. 2, the piston / 'of the fresh oil pump reaches its leveled position; the associated control piston h1 closes off control channel n. During the now following upward movement
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by 90, with the controls for the two pistons each leading this by 900. There are therefore the eccentrics for the control of the control cylinder e and the piston n correspondingly
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piston for the fresh oil pump and the other control piston is connected to the control device for the fresh oil pump.
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT77443T | 1916-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT77443B true AT77443B (en) | 1919-08-11 |
Family
ID=3599055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT77443D AT77443B (en) | 1916-11-13 | 1916-11-13 | Pump for circulation lubrication with supply of fresh oil. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT77443B (en) |
-
1916
- 1916-11-13 AT AT77443D patent/AT77443B/en active
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