FIELD: electrical engineering.
SUBSTANCE: invention relates to devices for containment and supply, comprising replaceable balloon with to be supplied, specifically to devices for iontophoresis. Disclosed is a device for holding and feeding, preferably to an apparatus for processing by electrical current, comprising: a replaceable balloon with a means to be supplied, wherein the balloon comprises a container limited by at least a partially flexible wall; clamping element for pressing on flexible wall so that to exert pressure on inner means. Clamping element comprises two leaflets (31) pivotally connected to each other, each of which is connected to mechanical system (30) pressing flap to replaceable balloon.
EFFECT: technical result is provision of reliability, compactness, reduction of manufacturing cost, as well as efficiency of emptying of replaceable spray can.
16 cl, 12 dwg
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