BATCHING-DISTRIBUTING LUBRICATING DEVICE Russian patent published in 2006 - IPC F16N25/02 F16N7/30 

FIELD: mechanical engineering.

SUBSTANCE: device comprises several intermediate units and inlet and end sections interconnected with the use of sealing members. The housing of each intermediate unit has movable slide valve with collars. The section of the unit has the system of internal passages for connection of the slide valve chambers of one housing with the chambers of the other housing. The plate of the unit is provided with outlet passages of oil-air film. The device has inlet oil passage and passage for compressed air connected with the appropriate oil passages. The passage for compressed air is separated into two passages at the inlet to the device. The intermediate units are provided with spaces that are connected with air and oil passages. Each passage for compressed air is provided with a control throttle mounted upstream of the space. Each space receives springs and balls mounted perpendicular with respect to the outlet passages of the oil-air film for permitting each ball to overlap its oil or air passage. The opposite ends of the spring are connected with bearings in the zone of the space of the passage of oil-air film.

EFFECT: enhanced quality of lubricating.

5 cl, 5 dwg