| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide the flow passage connecting structure capable of surely preventing the generation of electric corrosion. <P>SOLUTION: This flow passage connecting structure M is provided with a tube 1, a banjo joint 2 to be fitted to an end 1a of the tube 1, a metal seal member 3 arranged in both surfaces 22b and 22c of a head part 22 of the banjo joint 2, a metal base member 4 having a recessed fitting part 41 wherein a flow passage 42 is opened, and a metal banjo bolt 5 having a communication hole 51 for connecting the flow passage 42 of the base member 4 and a flow passage 21b inside the banjo joint 2 to each other. A cylindrical sleeve 6, of which one end surface 61 is brought in pressure-contact with the fitting part 41 and of which the other end surface 62 is projected outside from an opening end of the fitting part 41, is provided between the seal member 3 and the base member 4. The banjo joint 2 pinched by the seal members 3 and 3 is fitted to the other end surface 62 of the sleeve 6 by the banjo bolt 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
