| 摘要 |
The present invention relates to a bypass device, and more specifically, relates to a bypass device having a bypass hole secured by a micro-pipe adapter of which a bypass hole is secured by the inner circumference of the micro-pipe adapter as sealing of the micro-pipe adapter is inserted into an installation hole penetrating along a main body. The present invention is the bypass apparatus having a bypass hole provided in the main body and through which a trace amount of fluid flows in, wherein the main body is installed in a hydraulic equipment. A coupling hole having a diameter greater than that of the bypass hole and the installation hole having a sealing mounting hole with a diameter greater than that of the coupling hole are penetrating the main body. The micro-pipe adapter comprising a coupling unit whose inner diameter is reduced by a drawing process to be the bypass hole and having a diameter corresponding to the coupling hole, and the sealing mounting unit formed in an end part of the coupling unit and integrally to correspond to the sealing mounting hole is inserted into the installation hole. The present invention relates to a bypass device having a bypass hole secured by a micro-pipe adapter with a technical feature of sealing installed between the sealing mounting hole and the sealing mounting unit to seal a gap between the coupling hole and the coupling unit. |
