| 摘要 |
An arrangement for lubricating a piston engine (1) comprising a source (2) of lubrication medium, first pressure elevating means (3) for elevating the pressure of the lubricating medium, and first ducting means (7) for delivering the lubricating medium to lubrication targets (6.1, 6.2) of the engine. The arrangement comprises at least one second ducting means (7.1', 7.2'), which is separate from the first ducting means (7), and which is provided with a valve arrangement (9.1, 9.2) controllable by external control (8) for controlling flow of lubricating medium in the second ducting means (7.1', 7.2'). The second ducting means (7.1', 7.2') is connectable in flow communication with a source of lubricating medium (2) through the valve arrangement (9.1, 9.2). The invention relates also to a corresponding method.
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