| 摘要 |
The present invention relates to a device for maintaining constant the level of oil, particularly in internal combustion engines, which has the particularity of comprising a constant level reservoir (1) positioned at a pre-determined nipple level and in free communication with the oil sump (20) of an engine. The said constant level reservoir (1) is in communication with the reserve reservoir (12) which is positioned at a higher level than the constant level reservoir (1). In the constant level reservoir (1) there are provided float means (21) which control the communication duct (11) between the reserve reservoir (12) and the constant level reservoir (1).
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