| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To feed a lubricant to respective conduit lines using a single pump without impairing respective functions, and to improve freedom degree of lubricant feeding in a plural system conduit line equipped with two systems or more of at least one of a depressurization conduit line and a non-depressurization conduit line. <P>SOLUTION: This system is provided with the single pump 10 equipped with the two systems of the depressurization conduit lines Pt1 and Pt2 to which the lubricant is fed and depressurization is required and the non-depressurization conduit line Ps to which the lubricant is fed and depressurization is not required wherein the plural systems of the conduit lines Pt1, Pt2 and Ps are arranged in parallel so as to feed the lubricant to the conduit lines Pt1, Pt2 and Ps of the plural systems; and a switch valve 30 connected to the pump 10 and switched to feed the lubricant from the pump 10 to any one of the conduit lines Pt1, Pt2 and Ps of the plural systems. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
