SEPARABLE MEMBRANE IMPROVEMENTS

An apparatus is provided for nebulising a liquid from a liquid supply through a membrane comprising first and second surfaces and a plurality of apertures extending through the membrane. The apparatus includes an area for receiving a liquid supply, arranged to deliver a liquid to the first surface o...

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Bibliographische Detailangaben
Hauptverfasser:	SELBY ROBERT GORDON MAURICE, STRANGE DANIEL GEOFFREY TYLER
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	An apparatus is provided for nebulising a liquid from a liquid supply through a membrane comprising first and second surfaces and a plurality of apertures extending through the membrane. The apparatus includes an area for receiving a liquid supply, arranged to deliver a liquid to the first surface of the membrane, a vibrator member, arranged to vibrate the membrane to eject liquid droplets from the front surface of the membrane on vibration; and a mechanical coupling mechanism, arranged to provide a removable mechanical clamping force for clamping the membrane to the vibrator member. Various mechanisms for implementing the mechanical coupling are provided, and liquid containers and membranes for use in the device are proposed.