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Title: Submersible sodium pump

Abstract

An electromagnetic submerged pump has an outer cylindrical stator with an inner cylindrical conductive core for the submerged pumping of sodium in the cylindrical interstitial volume defined between the stator and core. The cylindrical interstitial volume is typically vertically oriented, and defines an inlet at the bottom and an outlet at the top. The outer stator generates upwardly conveyed toroidal magnetic fields, which fields convey preferably from the bottom of the pump to the top of the pump liquid sodium in the cold leg of a sodium cooled nuclear reactor. The outer cylindrical stator has a vertically disposed duct surrounded by alternately stacked layers of coil units and laminates. 14 figs.

Inventors:
; ; ;
Publication Date:
Research Org.:
General Electric Co
OSTI Identifier:
7269966
Patent Number(s):
US 4882514; A
Application Number:
PPN: US 7-203179
Assignee:
General Electric Co., San Jose, CA (United States) OAK; EDB-94-115074
DOE Contract Number:  
AC03-85NE37937
Resource Type:
Patent
Resource Relation:
Patent File Date: 7 Jun 1988
Country of Publication:
United States
Language:
English
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; ELECTROMAGNETIC PUMPS; DESIGN; SODIUM COOLED REACTORS; COOLANTS; CYLINDRICAL CONFIGURATION; STATORS; CONFIGURATION; LIQUID METAL COOLED REACTORS; PUMPS; REACTORS; 210500* - Power Reactors, Breeding

Citation Formats

Brynsvold, G.V., Lopez, J.T., Olich, E.E., and West, C.W. Submersible sodium pump. United States: N. p., 1989. Web.
Brynsvold, G.V., Lopez, J.T., Olich, E.E., & West, C.W. Submersible sodium pump. United States.
Brynsvold, G.V., Lopez, J.T., Olich, E.E., and West, C.W. Tue . "Submersible sodium pump". United States.
@article{osti_7269966,
title = {Submersible sodium pump},
author = {Brynsvold, G.V. and Lopez, J.T. and Olich, E.E. and West, C.W.},
abstractNote = {An electromagnetic submerged pump has an outer cylindrical stator with an inner cylindrical conductive core for the submerged pumping of sodium in the cylindrical interstitial volume defined between the stator and core. The cylindrical interstitial volume is typically vertically oriented, and defines an inlet at the bottom and an outlet at the top. The outer stator generates upwardly conveyed toroidal magnetic fields, which fields convey preferably from the bottom of the pump to the top of the pump liquid sodium in the cold leg of a sodium cooled nuclear reactor. The outer cylindrical stator has a vertically disposed duct surrounded by alternately stacked layers of coil units and laminates. 14 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {11}
}