| 摘要 |
PURPOSE: An oil supply apparatus for a compressor is provided to increase the productivity by manufacturing and assembling oil regulating valves conveniently, and to improve the reliability by restricting interference in opening and closing the valve. CONSTITUTION: An oil supply device of a compressor comprises an oil supply container(110) having a suction passage connected to a compression unit and plural suction chambers(111,112) connected to the suction passage to stream oil from a closed container to the compression unit in vibrating; and plural opening units fixed in the suction passage to open and close the suction passage and suction chambers alternately in vibrating the oil supply container. The oil supply amount is increased without enlarging the oil container by supplying oil twice in reciprocating the compression unit once.
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