METHOD OF PRODUCING CONTAINER FOR FLUIDS (VERSIONS) AND CONTAINER FOR FLUIDS (VERSIONS) Russian patent published in 2011 - IPC B41J2/175 

FIELD: process engineering.

SUBSTANCE: invention relates to method of producing container for fluid and container for fluids. Proposed method comprises: opening, at least, one stopped section to form bypass flow channel, injecting fluid from fluid feed port into chamber via flow channel on the feed port side, bypass flow channel and flow channel on chamber side, and stopping bypass flow channel after fuel injection. Container for fluid comprises fluid chamber, air communication channel, fluid feed port, fluid flow channel to communicate container and fluid feed port, differential pressure valve arranged in flow channel, normally closed and changes the valve from open into closed state when pressure difference between fluid feed port side and chamber side equals or exceeds preset pressure, and stopped section formed on closing bypass flow channel to communicate flow channel on feed port side with flow channel on chamber side for bypassing differential pressure valve.

EFFECT: ease on injecting fluid into chamber and expended performances.

11 cl, 14 dwg