The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2019
Filed:
Dec. 28, 2015
U.s.a. As Represented BY the Administrator of the National Aeronautics and Space Administration, Washington, DC (US);
Matthew T. Showalter, Severn, MD (US);
Jeffrey R. Didion, Greenbelt, MD (US);
Mario S. Martins, Edgewater, MD (US);
Franklin L. Robinson, Baltimore, MD (US);
Abstract
An electro hydrodynamic pump apparatus includes a cartridge body member that includes an interior cavity portion and openings on either end of the cartridge body member. A first electrode member is disposed within the interior cavity portion of the cartridge body member. The first electrode member includes a conductive bar member which has a plurality of spaced apart elements extending therefrom. A second electrode member is also disposed within the interior cavity portion of the cartridge body member. The second electrode member also includes a conductive bar with a plurality of spaced apart elements extending therefrom. The elements of the first electrode member are configure to be interspersed with the elements of the second electrode member when the first electrode member and the second electrode member are disposed within the interior cavity portion of the cartridge body member.