RESERVOIR FOR STORAGE OF EASILY-EVAPORATING LIQUIDS Russian patent published in 2008 - IPC B65D88/34 

FIELD: container.

SUBSTANCE: reservoir contains one or two intake-distribution branch pipes, respiratory and protective valves and elastic cover, in central part of which from the lower side coaxially to its central hole figured nozzle with float valve for release of gas-air mixture from under elastic cover is installed. Elastic cover has a float, made in form or torus, filled with air. Elastic cover is hermetically fixed along reservoir perimeter between two angle flanges, which have inclination 1-2° to horizontal plane. Angle flange is made with flanging, and serves as chute for condensate discharge, for which its lower point is joined to additional branch pipe of reservoir case. Figured nozzle is fixed to elastic cover and had flange for fixation of protective casing, inside which float valve is located. Radial canals, made in figured nozzle, in process of use when float is moving, are blocked by rod, located in stepped axial canal of large diameter.

EFFECT: allows increasing efficiency of reservoir use.

3 dwg