Fluid sprinkling – spraying – and diffusing – Plural interchangeable discharge modifiers – outlet...
Reexamination Certificate
2000-01-07
2001-12-11
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Plural interchangeable discharge modifiers, outlet...
C239S391000, C239S440000, C239S445000, C239S447000, C239S436000
Reexamination Certificate
active
06328228
ABSTRACT:
FIELD OF THE INVENTION
This invention concerns showers for the delivery of differentiated jets of water.
BACKGROUND OF THE INVENTION
Already available on the market are those showers with a head housing concentric elements assembled as a unit and which form a combination of one, two or more types of passage for the delivery of the same number of different jets of water, and where at least one of the elements can be rotated by hand to distribute the incoming water through at least one feed hole and selectively through each type of passage depending on the shape of the required jet of water.
Such showers are usually pre-set for the delivery of different types of jets of water, such as, fine, delicate (soft), pulsating or massaging, etc, and the methods used to move from one type of jet to another are known.
SUMMARY AND OBJECTS OF THE INVENTION
The foremost aim of this invention is to produce and supply a shower capable of delivering atomised jets of water besides the other common types of jets of water.
Another aim of this invention is to propose a shower with incorporated injector-diffuser units having a particular configuration and combination to generate and deliver atomised water through a crown of nozzles with the advantage of having water finely subdivided for various uses that is not possible to achieve with the more traditional showers.
The aims of the present invention are accomplished with the shower having a housing defining an opening for receiving liquid, such as water. The plurality of different types of nozzles are in the housing, where one of the types of nozzles are atomizer type nozzles. The atomizer type nozzles are ranged in a crown pattern in the housing. A control element is also positioned in the housing and selectively communicates passages between the opening in the housing and the plurality of different types of nozzles.
REFERENCES:
patent: 4131233 (1978-12-01), Koening
patent: 4303201 (1981-12-01), Elkins et al.
patent: 4618100 (1986-10-01), White et al.
patent: 4703893 (1987-11-01), Gruber
patent: 5213267 (1993-05-01), Heimann et al.
Bossini S.R.L.
McGlew and Tuttle , P.C.
Nguyen Dinh Q.
Scherbel David A.
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