| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel hose hardly loosening from a fuel pipe or the like even during high pressure loading while reducing noise due to pulsation. <P>SOLUTION: The fuel hose is provided with an inner layer 1 formed by using rubber, a reinforcing layer 2 provided on an outer circumference of the inner layer 1, and an outer layer 3 provided on an outer circumference of the reinforcing layer 2. The reinforcing layer 2 is formed by winding a twist yarn 2a comprised by twisting in a ratio of three polyethylene terephthalate (PET)-made threads with respect to one nickel titanium alloy thread, around the outer circumference of the inner layer 1. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
