| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To surely distribute and supply a lubricating oil from a lubricating oil pump to a position needing much oil and a position needing a little oil. <P>SOLUTION: A main lubricating oil supply passage 25 to the position needing the much oil and a sub-lubricating oil supply passage 24 to the position needing the little oil are opened at a distribution passage 23 which enters the oil from the lubricating oil pump. An orifice unit 26 formed so as to block the opening of the passage 23 is inserted into the passage 23, and at least two orifice grooves 27 for communicating with the passages 23 and 24 are provided on the outer peripheral surface of the unit 26. <P>COPYRIGHT: (C)2004,JPO</p> |
