RECHARGEABLE CARTRIDGE FOR AEROSOLS Russian patent published in 2017 - IPC B67D7/60 

FIELD: manufacturing technology.

SUBSTANCE: disclosed is device for dosed material feed through cartridge made with possibility of recharging, comprising reservoir containing receiver to accommodate rechargeable cartridge and having cover interacting with said reservoir for rechargeable cartridge closing, wherein said reservoir also contains outlet opening and materials supply channel from rechargeable cartridge to outlet hole and control valve for control over material flowing from rechargeable cartridge, and rechargeable and reusable cartridge, having size suitable for its placement in said receiver.

EFFECT: disclosed solution provides task, connected in production of accurate amount of not containing contaminants flow of current product from cartridge, which can be removed and repeatedly filled without performing of its intermediate purification.

3 cl, 22 dwg