| 摘要 |
PROBLEM TO BE SOLVED: To automatically drain oil in the oil receiving part of an exhaust cleaner by an electromagnetic pump without manually draining the oil accumulated in the oil receiving part of the exhaust cleaner. SOLUTION: A pipeline 14 for taking in oil mist supplied to the rotating part of a machine is connected to a holder 21 of the exhaust cleaner 20. On end of a joint 13 is joined to the drain port 33 of the exhaust cleaner 20. The suction side body 64 of a plunger electromagnetic pump 40 is connected to the other end of the joint 13. The discharge side body 47 of the electromagnetic pump 40 is connected to an oil collecting pipe 49 communicating with an oil reservoir. COPYRIGHT: (C)2008,JPO&INPIT
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