DEVICE FOR FLUID MEDIUM SUPPLY AND PERSONAL HYGIENE DEVICE CONTAINING IT Russian patent published in 2020 - IPC A46B11/00 

FIELD: device for supply of fluid medium.

SUBSTANCE: device includes a housing forming a storage cavity, having a total volume, including a part with fluid medium and a part with gas. Storage cavity extends along the cavity axis from the first end to the second end. Capillary element is fluidly connected to fluid medium. In the storage cavity there is a ventilation tube having a primary ventilation passage and a plurality of ventilation channels. Primary ventilation passage forms a path from the ventilation ducts to the external atmosphere. Fluid can not flow through ventilation ducts at ambient temperature and equilibrium pressure. Ventilation channels can be arranged and arranged on the vent tube so that irrespective of the vertical and angular orientation of the body relative to the gravity vector, at least one of the ventilation channels is in spatial communication with the gas.

EFFECT: invention relates to device for supply of fluid medium with protection against leakage.

15 cl, 13 dwg