Renau Electronic Laboratories - News -Renau Awarded United States Patent 6,850,850 for Fluid Filter Flowmeter Self-Generating Power Source System and Method

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February 1, 2005

Renau Awarded United States Patent 6,850,850 for Fluid Filter Flowmeter Self-Generating Power Source System and Method

Renau has been awarded United States Patent # 6,850,850. This patent is for a flowmeter for metering the volume of flow of a fluid through a filter, to enable the level of filter usage to be indicated. A preset level of metered fluid flow volume indicates a corresponding level of filter usage. The flowmeter is able to self-generate current responsive to the flow of the fluid therethrough.