DE368702C - Device for the automatic lubrication of cylinders and pistons of two-stroke engines, in which the oil is fed into a cylinder ring groove - Google Patents
Device for the automatic lubrication of cylinders and pistons of two-stroke engines, in which the oil is fed into a cylinder ring grooveInfo
- Publication number
- DE368702C DE368702C DEL55019D DEL0055019D DE368702C DE 368702 C DE368702 C DE 368702C DE L55019 D DEL55019 D DE L55019D DE L0055019 D DEL0055019 D DE L0055019D DE 368702 C DE368702 C DE 368702C
- Authority
- DE
- Germany
- Prior art keywords
- pistons
- cylinders
- fed
- oil
- stroke engines
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
Vorrichtung zum selbsttätigen Schmieren von Zylindern und Kolben der Zweitaktmotoren, bei der das Öl einer Zylinderringnut zugeführt wird. Gegenstand der Erfindung ist eine Vorrichtung zum Schmieren von Motorzylindern und Kolben von Zweitaktmotoren, bei der das Öl einer Zylinderringnut zugeführt wird. Die Erfindung besteht 'darin, daß die Schmiermittelförderung lediglich in einer bestimmten Kolbenstellung durch den im Kurbelgehäuse zur Zeit dieser Kolbenstellung herrschenden-Unterdruck erfolgt, indem das bei c eintretende Schmiermittel nach vorliegender beispielsweiser Abbildung durch eine im Zylinder a angeordnete Ringnut d angesaugt wird, deren Querschnitt bei e angedeutet ist. Der Unterdruck wirkt durch die Öffnung g des Kolbens b saugend auf das in der Nut d befindliche. öl ein. Dadurch, daß die Adhäsion des Schmiermittels an den Wandungen der Ringnut der Ansaugwirkung entgegenwirkt; wird die Schmiermittelförderung geregelt.Device for the automatic lubrication of cylinders and pistons in two-stroke engines, in which the oil is fed into a cylinder ring groove. The invention relates to a device for lubricating engine cylinders and pistons of two-stroke engines, in which the oil is supplied to a cylinder ring groove. The invention consists of the fact that the lubricant delivery takes place only in a certain piston position by the negative pressure prevailing in the crankcase at the time of this piston position, in that the lubricant entering at c is sucked in through an annular groove d arranged in the cylinder a , the cross section of which, according to the present example illustration is indicated at e. The negative pressure acts through the opening g of the piston b by suction on that located in the groove d . oil a. Because the adhesion of the lubricant to the walls of the annular groove counteracts the suction effect; the lubricant delivery is regulated.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL55019D DE368702C (en) | Device for the automatic lubrication of cylinders and pistons of two-stroke engines, in which the oil is fed into a cylinder ring groove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL55019D DE368702C (en) | Device for the automatic lubrication of cylinders and pistons of two-stroke engines, in which the oil is fed into a cylinder ring groove |
Publications (1)
Publication Number | Publication Date |
---|---|
DE368702C true DE368702C (en) | 1923-07-31 |
Family
ID=7276624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL55019D Expired DE368702C (en) | Device for the automatic lubrication of cylinders and pistons of two-stroke engines, in which the oil is fed into a cylinder ring groove |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE368702C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928021C (en) * | 1950-10-25 | 1955-05-23 | Heinrich Christiansen Dipl Ing | Device for lubricating the bearings of piston engines with a closed crankcase |
DE4446478A1 (en) * | 1994-12-23 | 1996-06-27 | Max Liebich | Lubricating system for cylinder track of IC system |
-
0
- DE DEL55019D patent/DE368702C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928021C (en) * | 1950-10-25 | 1955-05-23 | Heinrich Christiansen Dipl Ing | Device for lubricating the bearings of piston engines with a closed crankcase |
DE4446478A1 (en) * | 1994-12-23 | 1996-06-27 | Max Liebich | Lubricating system for cylinder track of IC system |
DE4446478C2 (en) * | 1994-12-23 | 1999-07-08 | Hammerl Sabine Erika | Lubrication system for an internal combustion engine |
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