FLUID DISPENSER
A dispenser capable of dispensing a fluid via a vertically-oriented piezo device comprises a reservoir in the form of a replaceable cartridge containing a fluid to be dispensed, a planar piezo element having front and rear surfaces and which in use is oriented with its plane vertical and which is dr...
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Main Authors | , , , , |
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Format | Patent |
Language | English Spanish |
Published |
06.08.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A dispenser capable of dispensing a fluid via a vertically-oriented piezo device comprises a reservoir in the form of a replaceable cartridge containing a fluid to be dispensed, a planar piezo element having front and rear surfaces and which in use is oriented with its plane vertical and which is drivable to vibrate and thereby dispense fluid from the front surface, and a pump to draw a predetermined amount, or dose, of fluid from the reservoir and to drive the dose of fluid at a predetermined above-atmospheric pressure to the rear surface of the piezo element for dispensing.
Un dispensador capaz de dispensar un fluido a través de un dispositivo piezoeléctrico orientado verticalmente comprende un depósito en forma de cartucho reemplazable que contiene un fluido a dispensar, un elemento piezoeléctrico plano que tiene superficies delantera y trasera y que en uso está orientado con su plano vertical y que es manejable para vibrar y así dispensar fluido desde la superficie frontal, y una bomba para extraer una cantidad o dosis predeterminada de fluido desde el depósito y para conducir la dosis de fluido a una presión atmosférica superior predeterminada a la superficie trasera del elemento piezoeléctrico para dispensar. |
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Bibliography: | Application Number: MX20190012482 |