Інститут Винограду І Вина "Магарач" Української Академії Аграрних Наук
Институт Винограда И Вина "Магарач" Украинской Академии Аграрных Наук
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Publication of UA28616ApublicationCriticalpatent/UA28616A/en
Liquid metering unit has body with working chamber, inlet branch pipe, outlet connecting pipe with valve, this includes seat and shutoff body, and flexible membrane on which at the side of working chamber rod is fixed, and at the opposite side spring with control screw is installed. Outlet connecting pipe is installed concentrically with rod placed with gap inside it, this is shutoff body of valve saddle of which is placed directly near outlet opening of outlet connecting pipe.
UA97073820A1997-12-091997-12-09Liquid metering unit
UA28616A
(en)