Back to results
US 2026/0094731 A1Published application
Annular linear induction pump
OwnerMohamed S. El-Genk, Ragai Altamimiinventors
Life of this patent
Estimating the term…
Abstract
An annular linear induction pump comprises a casing, an annular duct disposed within the casing, the annular duct having an inner surface and an outer surface, and an electromagnet. The electromagnet can include a center component located within the annular duct and forming the inner surface of the annular duct, a plurality of stators disposed radially around the annular duct, and, a plurality of coils. The annular linear induction pump can be submersible within piping of a nuclear reactor power system.
Claims20
An annular linear induction pump comprising:
- a casing;
- an annular duct disposed within the casing, the annular duct having an inner surface and an outer surface;
- and
- an electromagnet comprising:
- a center component located within the annular duct and forming the inner surface of the annular duct;
- a plurality of stators disposed radially around the annular duct;
- and
- a plurality of coils;
- wherein the annular linear induction pump has an outer diameter from about 40 millimeters (mm) to about 100 mm and a length from about 800 mm to about 1500 mm.
6 more elements
A nuclear reactor power system comprising:
- a test loop including a riser tube;
- an annular linear reduction pump disposed in the riser tube, the annular linear induction pump comprising:
- a casing;
- an annular duct disposed within the casing, the annular duct having an inner surface and an outer surface;
- and
- an electromagnet comprising:
- a center component located within the annular duct and forming the inner surface of the annular duct;
- a plurality of stators disposed radially around the annular duct;
- and
- a plurality of coils;
- wherein the annular linear induction pump has an outer diameter from about 40 millimeters (mm) to about 100 mm and a length from about 800 mm to about 1500 mm.
8 more elements
A method comprising:
- providing a voltage and current to an annular linear reduction pump, the annular linear reduction pump comprising:
- a casing;
- an annular duct disposed within the casing, the annular duct having an inner surface and an outer surface;
- and
- an electromagnet comprising:
- a center component located within the annular duct and forming the inner surface of the annular duct;
- a plurality of stators disposed radially around the annular duct;
- and
- a plurality of coils;
- wherein the annular linear induction pump has an outer diameter from about 40 millimeters (mm) to about 100 mm and a length from about 800 mm to about 1500 mm.
7 more elements
Dependencies are inferred from the claim text.