| 摘要 |
PURPOSE:To prevent the intrusion of water by a method in which an adhesive for high temperatures is packed into the space between a single wire inserted into a metal pipe and the inner surface of the metal pipe, and one end of the single wire is connected to the sensor of a measuring cylinder and other end is connected to the stranded wire for signal of cable. CONSTITUTION:A single wire 1 is inserted into a metal pipe 2, and an adhesive for high temperatures is packed into the space between the wire 1 and the pipe 2 and hardened to form a high temperature-resistant film. The pipe 2 is water-tightly thrust through the partition wall 5 in the cylinder 4 and the wire 1 extended from one end of the pipe 2 is connected to high-temperature and high-pressure sensors 6 and 7 supported in the cylinder 4. Also, the wire 1 extended from the other end of the pipe 2 is connected with a stranded wire 9 exposed from a signal cable 8 in the cylinder 4. |
