OIL BATH Russian patent published in 2017 - IPC F16H57/04 B05C3/02 

FIELD: machine engineering.

SUBSTANCE: invention relates to machine engineering and can be used in the tooth-wheel gears with crankcase lubrication by immersion. An oil bath contains a casing with a liquid lubricant, where the downstream tooth wheels of different stages of the tooth wheel gear or other elements rotating at different speeds and / or in opposite directions are immersed. Between the submerged downstream tooth wheels parallel to the rotation planes there is a pair of vertical partitions in the form of flat plates, each vertical partition is adjacent to one of the rotating elements of the tooth wheel gear with a gap against it. The vertical partitions are mounted on the bottom of the oil bath along its whole length without gaps against the bottom. The vertical partitions are extended towards the walls of the bath casing making gaps against theim. The top of the vertical partitions is located above the upper level of the oil bath, and the ends of the vertical partitions are smoothly interfaced with the oil bath casing, to which the vertical partitions are oriented, and are bent to the side of the adjacent casing walls, opposite which there are transmission elements with the vertical partitions.

EFFECT: improving quality of the tooth-wheel gear lubrication is provided.

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