FIELD: process engineering.
SUBSTANCE: invention relates to lubrication system, mainly, for rolling mill bearing assembly. Proposed device comprises pipeline 4, 5 to communicate lubricant source with several lubrication points 2. Note here that pipeline 4, 5 incorporates, at least, one injector 6 that doubles as proportioning valve made up of insert cartridge to dispense definite amount of lubricant in a cycle consisting of applying and removing lubricant feed pressure. Note also that said injector 6 has through channel 12 representing inside bypass channel to allow lubricant to flow by injector toward lubricant point 2 located downstream thereof.
EFFECT: higher efficiency.
9 cl, 3 dwg
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|---|---|---|---|
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