| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: charging device comprises housing, charging connecting pipe, outlet connecting pipe, and rod with the valving member provided at one of its ends and handle provided at the other end. The valving member is provided with locking washer. The locators of the valving member and charging connecting pipe cooperate with the locking washer. The valving member can be made of a ball cock. The charging connecting pipe and valving member can be provided with the position pickup. ^ EFFECT: enhanced reliability. ^ 3 cl, 6 dwg |
