Foam pump

A foam pump (1) comprising a fluid cylinder (2), an air cylinder (3) and a mixing chamber (4), in which the mixing chamber (4) comprises a fluid throughflow axis (A-A), a fluid inlet (18) and an air inlet (44), in which the fluid cylinder (2) and the air cylinder (3) both comprise a stroke axis (B-B...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ROSSALL, JEREMY, BUNOZ, ETIENNE VINCENT
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES NOZZLES PERFORMING OPERATIONS SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR SPICE MILLS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL SUCTION CLEANERS IN GENERAL TOILET ACCESSORIES TRANSPORTING
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Beschreibung
Zusammenfassung:	A foam pump (1) comprising a fluid cylinder (2), an air cylinder (3) and a mixing chamber (4), in which the mixing chamber (4) comprises a fluid throughflow axis (A-A), a fluid inlet (18) and an air inlet (44), in which the fluid cylinder (2) and the air cylinder (3) both comprise a stroke axis (B-B) which is substantially normal to said fluid throughflow axis (A-A), in which the fluid cylinder (2) is adapted to draw a fluid therein in a priming stroke and to pump said fluid into said mixing chamber (4) through said fluid inlet (18) in a dispensing stroke, in which the air cylinder (3) is adapted to draw air therein in a priming stroke and to pump said air into said mixing chamber (4) through said air inlet (44) in a dispensing stroke, and in which said fluid inlet (18) and said air inlet (44) face in substantially opposite directions.