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:
Aug. 05, 2025
Filed:
Jul. 14, 2021
Energy, United States Department of, Washington, DC (US);
Bryce D Kelly, Idaho Falls, ID (US);
Energy, United States Department of, Washington, DC (US);
Abstract
The compact annular linear pump has a duct, with an inlet and an outlet, positioned to surround an inner core. The duct has a fluid with paramagnetic properties disposed within it. Surrounding the duct is a stator having a first end and a second end. The stator has a plurality of slots that is divisible by three. There is a tooth at each end of the stator and between each slot. There is an electromagnetic circuit with three conductors wired in series disposed within the stator. Within each slot is a coil. Each of the three conductors travel through the stator by alternating through pairs of slots, each coil belonging to a single conductor and alternating conductors every third coil pair. The fluid travels from the inlet to the outlet by application of a current generator to the electromagnetic circuit creating a magnetic flux.