| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lubricating device, restricting an increase in the manufacturing cost in an engaging device wherein the torque capacity is controlled under the oil pressure and lubricating oil is supplied for lubrication and cooling. <P>SOLUTION: This lubricating device includes an engaging device B1 wherein the toque capacity is controlled under the oil pressure and lubricating oil is supplied for lubrication and cooling, and includes a micro bubble generating device 27 for mixing micro bubbles in the lubricating oil in a route for supplying the lubricating oil to the engaging device B1. This lubricating device also includes: a first oil passage 62 as a route for transmitting the pressure oil for controlling the torque capacity of the engaging device B1; and a selector valve 64 to be operated through transmission of the oil pressure of the first oil passage 62 to open and shut off a passage 70 for supplying the lubricating oil to the micro bubble generating device 27. <P>COPYRIGHT: (C)2011,JPO&INPIT |
