MOBILE ELASTIC TANK FOR OIL PRODUCTS Russian patent published in 2007 - IPC B65D88/16 B65D88/22 

FIELD: different industries.

SUBSTANCE: invention relates to large-size containers, particularly, to elastic (soft) reservoirs for storage and transportation of oil products. Proposed elastic tank contains tray on which closed envelope is arranged with possibility of fixing. Said envelope consists of fuel resistant, light protection and load-carrying layers and filler-and-drain neck on upper surface. Fuel resistant layer consists of two layers of polymeric material, thickness 80-150 mcm and mass not greater than 0.3 kg/sq.m. Light protection layer is made of conductive soot-filled polyethylene film, thickness 80-150 mcm. Load-carrying arranged from outer side of tank consists of one or two layers of folded polypropylene cloth. Inner part of tray is made of material identical to material of fuel resistant layer, being essentially closed sealed space to be filled with air or other agent. Side walls of tray are made of height of at least 0.7 of height of filled up tank and are arranged at angle of 65-75° relative to bottom of tray.

EFFECT: improved efficiency of elastic tanks owing to provision of mobility, reduction of losses, provision of electrostatic and ecological safety in operation.

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