Atomizing device having an annular aspirating zone

Claim 1

AS AN ARTICLE OF MANUFACTURE, AN INTEGRAL ATOMIZING DEVICE FOR LIQUID, SAID DEVICE BEING MOLDED IN ONE PIECE FROM MOLDABLE PLASTIC MATERIAL AND HAVING A TOP PORTION AND, DEPENDING FROM SAID STOP PORTION, AN ANNULAR SKIRT PORTION DIMENSIONED FOR RECEPTION IN THE MOUTH OF A RESILIENT DEFORMABLE CONTAINER FOR LIQUID, SAID DEVICE HAVING WITHIN SAID SKIRT PORTION AND DEPENDING FROM SAID TOP PORTION A TUBULAR PORTION HAVING A LENGTH SUFFICIENT TO EXTEND TO THE LOWER PART OF THE CONTAINER AND BENEATH THE LEVER OF LIQUID THEREIN, SAID STOP PORTION HAVING A DEPRESSURE CHANNEL THEREIN, THE WALLS DEFINING SAID CHANNEL CONVERGING DOWNWARDLY TOWARD AND MERGING WITH THE UPPER END OF SAID TUBULAR PORTION TO PROVIDE THEREAT AN ANNULAR ASPIRATING ZONE, SAID COVERGING WALLS HAVING AT THEIR JUNCTION PROXIMATE OPENINGS THEREIN LEADING FROM SAID CHANNEL INTO (A) SAID TUBULAR PORTION AND (B) EXTERNALLY OF SAID TUBULAR PORTION AT SAID ASPIRATING ZONE, WHEREBY ON APPLICATION OF PRESSURE TO SAID RESILIENT CONTAINER, LIQUID IS FORCED UPWARDLY IN SAID RESILIENT CONAND IS ATOMIZED IN SAID ASPIRATING ZONE ON PASSAGE THROUGH OPENINGS (A) INTO SAID CHANNEL BY AIR DISCHARGE THROUGH OPENINGS (B) INTO SAID CHANNEL.