GB889950A - Faraday electromagnetic pump - Google Patents

Faraday electromagnetic pump

Info

Publication number
GB889950A
GB889950A GB16442/58A GB1644258A GB889950A GB 889950 A GB889950 A GB 889950A GB 16442/58 A GB16442/58 A GB 16442/58A GB 1644258 A GB1644258 A GB 1644258A GB 889950 A GB889950 A GB 889950A
Authority
GB
United Kingdom
Prior art keywords
flux
passes
liquid
current
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB16442/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB889950A publication Critical patent/GB889950A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/02—Electrodynamic pumps
    • H02K44/04—Conduction pumps

Abstract

889,950. Pumps operating by electromagnetic interaction with fluids. GENERAL ELECTRIC CO. May 22, 1958 [June 19, 1957], No. 16442/58. Class 35. In an interaction pump the pumped liquid travels spirally in a disc-shaped chamber 11 across which flux 21 passes between poles 12, 13, while the current travels radially, the working flux being concentrated at the centre of the disc by means of a special winding 16<SP>1</SP>. The working current from a source 37 passes through series magnetizing coils 16, 16<SP>1</SP> consisting of wound sheet magnetic material so that they can also serve as a flux return path, the central winding 16<SP>1</SP> producing a central concentration of flux which serves to compensate the armature reaction. The current enters the liquid at the bare inner end of electrode 31, passes radially outwardly through the liquid and metallic spiral fin 41 to peripheral electrode 42. The pump may be used on A.C. and the coil and duct may be connected in parallel instead of series. For use on D.C. a permanent magnet field may be used. The chamber 11 may be of insulating or resistive material, e.g. stainless steel or nickel alloys, and the fin 41 may also be of stainless steel.
GB16442/58A 1957-06-19 1958-05-22 Faraday electromagnetic pump Expired GB889950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US889950XA 1957-06-19 1957-06-19

Publications (1)

Publication Number Publication Date
GB889950A true GB889950A (en) 1962-02-21

Family

ID=22214730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16442/58A Expired GB889950A (en) 1957-06-19 1958-05-22 Faraday electromagnetic pump

Country Status (1)

Country Link
GB (1) GB889950A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266135B (en) * 1963-09-04 1968-04-11 George N J Mead Device for pumping an electrically conductive medium
EP0453567A1 (en) * 1989-11-10 1991-10-30 MUROYA, Masaaki Thrust generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1266135B (en) * 1963-09-04 1968-04-11 George N J Mead Device for pumping an electrically conductive medium
EP0453567A1 (en) * 1989-11-10 1991-10-30 MUROYA, Masaaki Thrust generator
EP0453567A4 (en) * 1989-11-10 1992-04-01 Muroya, Masaaki Thrust generator

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