| CPC A61M 31/00 (2013.01) [A61M 11/00 (2013.01); A61M 11/001 (2014.02); B05B 1/10 (2013.01); B05B 1/34 (2013.01); B65D 83/28 (2013.01); B65D 83/48 (2013.01)] | 17 Claims |
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1. A dispenser for liquids comprising:
a valve provided with at least one longitudinal channel ending in at least one hole which is configured, in use, to break up liquid fed to said at least one longitudinal channel into small particles and form a jet stream having a predetermined shape;
a bell-shaped body having an outer surface with a rounded top and extending along a central axis and provided with an axial opening at the rounded top; said bell-shaped body comprising an inner surface from which an elongated member extends substantially concentric with said central axis, the elongated member defining an axial housing configured for receiving the valve; and
wherein said bell-shaped body comprises a deviation device with a discharge chamber of said jet stream arranged between an end face of said valve facing the axial opening and said axial opening and hydraulically connected with said at least one longitudinal channel in order to interact with said particles to modify a shape and direction of said jet stream;
wherein said axial opening defines a top end of the discharge chamber; wherein a width of the axial opening is greater than a width of the at least one hole that defines an exit of the valve;
wherein the valve has a stepped construction and the elongated member has a longitudinal hole that is peripherally delimited by the axial housing, the longitudinal hole defined by a plurality of cylindrical segments that are concentric with the central axis, wherein diameters of the plurality of cylindrical segments decrease in a direction toward the axial opening.
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2. A dispenser for liquids comprising:
a valve provided with at least one longitudinal channel ending in at least one hole which is configured, in use, to break up liquid fed to said at least one longitudinal channel into small particles and form a jet stream having a predetermined shape;
a bell-shaped body having an outer surface with a rounded top and extending along a central axis and provided with an axial opening at the rounded top; said bell-shaped body comprising an inner surface from which an elongated member extends substantially concentric with said central axis, the elongated member defining an axial housing configured for receiving the valve; and
wherein said bell-shaped body comprises a deviation device with a discharge chamber of said jet stream arranged between an end face of said valve facing the axial opening and said axial opening and hydraulically connected with said at least one longitudinal channel in order to interact with said particles to modify a shape and direction of said jet stream;
wherein said axial opening defines a top end of the discharge chamber; wherein a width of the axial opening is greater than a width of the at least one hole that defines an exit of the valve;
wherein the axial housing has a top shoulder against which a top end of the valve seats, the discharge chamber being located between the shoulder and the axial opening.
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13. A dispenser for liquids comprising:
a valve provided with only one linear channel formed along one longitudinal axis and ending in a first hole which is configured, in use, to break up liquid fed to said one linear channel into small particles and form a jet stream having a predetermined shape, wherein the at least;
a bell-shaped body having an outer surface with a rounded top and extending along a central axis and provided with an axial opening at the rounded top; said bell-shaped body comprising an inner surface from which an elongated member extends substantially concentric with said central axis, the elongated member defining an axial housing configured for receiving the valve; and
wherein said bell-shaped body comprises a discharge chamber arranged between said valve and said axial opening and hydraulically connected with said one linear channel that modifies a shape and direction of said jet stream, wherein the one linear channel is coaxial with a center axis of the discharge chamber;
wherein said valve is disposed entirely within the bell-shaped body that surrounds the valve and the elongated member surrounds the valve.
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16. A dispenser for liquids comprising:
a removable valve that comprises a valve body that has only one longitudinal channel formed therein in a form of a linear through hole that ends in a first hole which is configured, in use, to break up liquid fed to said linear through hole channel into small particles and form a jet stream having a predetermined shape;
a bell-shaped body having an outer surface with a rounded top and extending along a central axis and provided with an axial opening at the rounded top; said bell-shaped body comprising an inner surface from which an elongated member extends substantially concentric with said central axis, the elongated member defining an axial housing configured for receiving the, the linear through hole and the first hole being integrally formed in the valve body of the valve and wherein the first hole has a width that is less than a width of the linear through hole, wherein the linear through hole and the first hole are located internally within the bell-shaped body; and
wherein said bell-shaped body comprises a discharge chamber arranged between said valve and said axial opening and hydraulically connected with said linear through hole that modifies a shape and direction of said jet stream through variations in a longitudinal profile of the discharge chamber;
wherein the elongated member surrounds the valve body and has a length greater than a length of the valve body such that the elongated member is located below a bottom edge of the valve body;
wherein the first hole is also formed in and at one end of the body of the valve and has a width that is different than a width of the linear through hole.
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