| 摘要 |
A pressure oil lubricating device, particularly for knitting machines, comprises an oil storing container, at least one oil spraying nozzle, an electromagnetically actuatable oil pump having a suction side connected with the oil storing container and a pressure side connected with the at least one oil spraying nozzle, a pressure conduit connecting the pressure side of the oil pump with the at least one oil spraying nozzle and being branched into several branching pressure conduits, a plurality of electromagnetic valves each opening and closing a respective one of the branching pressure conduits, an oil distributing chamber with which each of the branching pressure conduits is connected, a plurality of nozzle supplying conduits also connected with the oil distributing chamber and each provided with a connecting nipple with a return valve, and control unit provided with a microprocessor and operative so as to activate automatically and arbitrarily at will a driving of the oil pump and a successive opening of the electromagnetic valves.
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