REPLACEABLE NOZZLE FOR PRODUCTION OF FOAMED LIQUID Russian patent published in 2010 - IPC A47J31/00 A47J31/44 

Abstract RU 2389425 C2

FIELD: personal use articles.

SUBSTANCE: invention relates to nozzle, which may be fixed to steam-exhaust nozzle of coffee maker. Nozzle is arranged with the possibility of installation onto steam exhaust nozzle of coffee machine and is intended for foaming of liquid, for instance such as milk. Nozzle comprises the following components along water vapor flow: steam inlet opening, restraint with a limited cross section arranged with the possibility to increase water vapour flow speed and one cavity having larger cross section compared to restraint, from which foamed liquid may be drained. Nozzle additionally comprises outer body, which includes reservoir, giving homogeneity, and surface for interruption of jet facing hole, and one outlet hole shifted in radial direction relative to outlet hole of part of expanded mixing cavity. Outer body is installed partially around tubular part of mixing cavity.

EFFECT: invention provides convenient nozzle, which may be fixed to steam-exhaust nozzle of coffee maker.

19 cl, 9 dwg

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RU 2 389 425 C2

Authors

Shtiger Mikhael'

Ioakim Al'Fred

Dates

2010-05-20Published

2006-04-12Filed