FILLING CONNECTION PIPE AND FUNNEL UNIT OF CONTAINER FOR LIQUID Russian patent published in 2010 - IPC F01M11/04 

FIELD: machine building.

SUBSTANCE: guide (50) integral with guiding surface (51) and projecting from internal surface (55) of side wall of filling channel (40) is formed in case (11). On the section of filling channel (40), whereon there is formed guide (50), there is also formed gas leading section created with lower surface (54) of guide (50) and internal surface (55) of side wall of filling channel (40). At usage of the container for liquid, when filling connection pipe (10) is coupled with the funnel, the projecting edge (53) of guide (50) is located on internal surface (55) of the side wall of filling channel (40) in the direction of gravity force effect below its base, thus facilitating directed flow of liquid into filling channel (40) to the direction of centre and along guide surface (51). Gas leading section (56) is located in the direction of gravity force effect above projecting edge (53) of guide (50), which ensures outlet of gases in the said container from the side ends of gas leading section (56) in the direction opposite to the direction of filling.

EFFECT: preventing interaction of liquid with discharged gases; smooth liquid filling.

15 cl, 16 dwg