Fluid dispenser and evacuator

A liquid flow device includes a container and a lid. When the lid is mounted on the container, the container supports a gas supply passage, a pressurization passage, an evacuation passage, and a liquid passage. A control valve is located between the gas supply passage and both the pressurization pas...

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Bibliographische Detailangaben
Hauptverfasser:	Gaynes, Steve, Edler, Brad Allen, Shinn, Don K
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PHYSICS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REGULATING SIPHONS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES WEAPONS
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Beschreibung
Zusammenfassung:	A liquid flow device includes a container and a lid. When the lid is mounted on the container, the container supports a gas supply passage, a pressurization passage, an evacuation passage, and a liquid passage. A control valve is located between the gas supply passage and both the pressurization passage and the evacuation passage. In one configuration, the control valve provides communication between the gas supply passage and pressurization passage to pressurize the container and dispense liquid from the container through the liquid passage. In another configuration, the control valve provides communication between the gas supply passage and evacuation passage to create a vacuum pressure inside the container for evacuating liquid into the container through the liquid passage.