Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Unitary deflector with multiple fingers or serrated edges
Patent
1992-05-20
1994-09-06
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Flow deflecting or rotation controlling means
Unitary deflector with multiple fingers or serrated edges
239499, 239504, 239518, B05B 126
Patent
active
053440790
ABSTRACT:
A foaming nozzle mounted in front of a spray nozzle of a sprayer so that a liquid detergent may be sprayed in a foamed state onto a window glass or tile for cleaning. The foaming nozzle has its mouth shaped so that a mixed cluster of the mist and foam from the foaming nozzle is injected in a band, elliptical, rectangular or triangular shape and at a wide angle. A predetermined relationship between a spray port and the foaming nozzle allows the mist spin-injected at a high swirling speed to be partially mixed with the foam. The foam is formed by the impingement of the mist upon an inner face of the mouth of the foaming nozzle. The mixture may be injected at a wide angle. The foaming nozzle can be composed of first and second nozzles wherein the second foaming nozzle is of a circular cylinder and hingedly mounted to the first foaming cylinder. The user can selectively inject either a mist-foam mixed cluster having the band section or a foam cluster having a circular section.
REFERENCES:
patent: 2747931 (1956-05-01), Wilson
patent: 2815983 (1957-12-01), Hunter
patent: 3369756 (1968-02-01), Ramis
patent: 3935974 (1976-02-01), Weyn
patent: 3935999 (1976-02-01), Weyn
patent: 4646973 (1987-03-01), Focaracci
patent: 4779803 (1988-10-01), Corsette
patent: 4883227 (1989-11-01), Maas
patent: 4925106 (1990-05-01), Maas et al.
patent: 4944460 (1990-07-01), Steingass
patent: 4971252 (1990-11-01), Tasaki et al.
patent: 5255848 (1993-10-01), Rhodehouse
Saito Tadao
Tasaki Takaharu
Kashnikow Andres
Trainor Christopher G.
Yoshino Kogyosho Co. Ltd.
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