| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: filling device comprises housing with filling passage, valving member, and plug provided with a rod and a licking member. The rod has through axial passage, and the first end of the rod is tightly mounted inside the filling passage. The other end of the rod enters the socket made in the plug. The diameter of the second end is greater than the diameter of the end that is mounted inside the filling passage. The locking member is provided with through opening that connects the space between the locking member, plug, and housing with the atmosphere. ^ EFFECT: enhanced pressure-tightness. ^ 6 dwg |
