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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeffrey Allan Veltri0
Date of Patent
March 4, 2008
Patent Application Number
11511094
Date Filed
August 28, 2006
Patent Primary Examiner
Patent abstract
A valve has a body, an outer shell and a bottom board. The outer shell contains a membrane and internal and external sliding bases with abutting stubs pressing the membrane. Channels are defined in the body and the sliding bases. The bottom board fits inside a rear of the body and has multiple apertures rotatably aligning the channels in the body to change “5-way, 2-position” or “3-way, 2-position” operation modes. Moreover, an electromagnetic valve with a shaft is installed inside the valve and cooperates with the movement of the sliding bases to selectively open or close the channels.
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