Fluid sprinkling – spraying – and diffusing – With solid means as guard or protector – Bumper or guard protects distributor
Patent
1983-08-01
1986-05-27
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
With solid means as guard or protector
Bumper or guard protects distributor
2394285, 239499, B05B 128, B05B 126
Patent
active
045910987
ABSTRACT:
Apparatus in the form of a shower head to aerate water is disclosed. An uninterrupted and uniform spray pattern is achieved by utilizing a terminating wall for the coaxial aperture of the nozzle and an end wall for the nozzle downstream of the terminating wall. The terminating wall is separated from the end wall by an annular moat and is radially inboard and upstream from the end wall so that it is physically protected against damage, especially at the annular intersection between the coaxial aperture and the end wall. This annular intersection is made a very sharp angle, chamfered no more than 0.003 inch, to achieve this uniform spray pattern, yet the end wall downstream thereof protects it against physical damage to maintain this uniform spray pattern and to protect the user of the shower head against injury from cuts.
REFERENCES:
patent: 2423960 (1947-07-01), Bucknell et al.
patent: 2565554 (1951-08-01), Goodrie
patent: 2633343 (1953-03-01), Aghnides
patent: 2888209 (1959-05-01), Hjulian
patent: 3012733 (1961-12-01), Allenbaugh
patent: 3322352 (1967-05-01), Alcantara
patent: 4013230 (1977-03-01), Gondek
patent: 4082225 (1978-04-01), Haynes
patent: 4422191 (1983-12-01), Jaworski
patent: 4426040 (1984-01-01), Smith
Burkhart Patrick N.
Kashnikow Andres
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