STEAM GENERATING DEVICE Russian patent published in 2019 - IPC A61M15/06 

Abstract RU 2689513 C1

FIELD: physics.

SUBSTANCE: invention relates to device for creation of steam, which contains atomizer for liquid evaporation; air duct extending therefrom to exit said device to generate steam through the mouthpiece; at least one air intake, connected by channel to said air duct; and at least one resilient seal limiting the air passage from the air intake to the air duct, bypassing the channel, wherein the seal comprises an elastic material, and the size of the channel is at least partially limited by said resilient material, by setting resistance to tightening for the device.

EFFECT: technical result is providing aerosol delivery.

32 cl, 18 dwg

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RU 2 689 513 C1

Authors

Nettenstrom, Matthew Joel

Leadley, David

Schennum, Steven Michael

Jain, Siddhartha

Dates

2019-05-28Published

2017-03-21Filed