Device for producing a gas-and-liquid mixture

Details Device for producing a gas-and-liquid mixture Device for producing a gas-and-liquid mixture

1986-08-01

1987-09-29

Miles, Tim

Gas and liquid contact apparatus

Miscellaneous

220 904, B01F 304

Patent

active

046967753

ABSTRACT:
A device for producing a gas-and-liquid mixture, such as for intake by humans, includes a holder for the liquid and a feeding arrangement for the gas. The feeding arrangement includes an element adapted to cooperate with a user's upper lip to comprise a feed valve, which in part blocks the free discharge opening of the holder and can serve at the same time as a supporting surface for the upper lip, and a supporting surface for the lower lip at the same time constituting the feeding arrangement for the gas.

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patent: 3938695 (1976-02-01), Ruff
patent: 4074709 (1978-02-01), Kaplan
patent: 4135512 (1979-01-01), Godsey
patent: 4184604 (1980-01-01), Am

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