| 摘要 |
PROBLEM TO BE SOLVED: To provide a water-cooled cable easy to manufacture and with flexibility, twisting resistance and abrasion resistance. SOLUTION: A hose 22 with an inner rubber layer 24 and an outer rubber layer 25 is coated on the outside of a twisted wire conductor 21, and a water passage 23 is formed between the hose 22 and the twisted wire conductor. With a water-cooled cable of such configuration, an intermediate rubber layer 28 is set between the inner rubber layer 24 and the outer rubber layer 25 each through a reinforcing layer 26, 27 on the inner periphery face and the outer periphery face, respectively, to make the outer periphery face of the outer rubber layer 25 straight in the length direction. |
