GB745460A - Improvements in or relating to electromagnetic liquid metal pumping systems - Google Patents
Improvements in or relating to electromagnetic liquid metal pumping systemsInfo
- Publication number
- GB745460A GB745460A GB2155153A GB2155153A GB745460A GB 745460 A GB745460 A GB 745460A GB 2155153 A GB2155153 A GB 2155153A GB 2155153 A GB2155153 A GB 2155153A GB 745460 A GB745460 A GB 745460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ducts
- duct
- fluid
- poles
- situated
- 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
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
745,460. Dynamo-electric machines. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Nov. 4, 1954 [Aug. 4, 1953], No. 21551/53. Class 35. Converting electric energy into motion of fluids by the action of magnetic fields. Generating electricity by forcing fluid through magnetic fields.-An electromagnetic interaction pump comprises two ducts in a magnetic field, one having liquid forced through it to generate an electric current which then traverses the other duct to produce the pumping action. As shown in Fig. 1, primary duct 10 and secondary duct 15 are connected at their edges by conductors 13, 14, both ducts being situated between poles 11, 12. By altering the relative widths and heights of the two ducts, different proportional fluid speeds and pumping pressures may be obtained. Modifications are described in which more than two fluid ducts may be interleaved in height and width, and a common ductwall may be used. As shown in Fig. 4, coaxial ducts 510, 515 are situated in the radial flux between poles 511 and 512 and a core 516, the neutral areas 518, 519 being blocked. In a further modification the concentric ducts are energized by a pot magnet and are provided with helical guides of opposite directions. The pump may be used as a contra-flow heat exchanger between the two fluids.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2155153A GB745460A (en) | 1953-08-04 | 1953-08-04 | Improvements in or relating to electromagnetic liquid metal pumping systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2155153A GB745460A (en) | 1953-08-04 | 1953-08-04 | Improvements in or relating to electromagnetic liquid metal pumping systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB745460A true GB745460A (en) | 1956-02-29 |
Family
ID=10164800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2155153A Expired GB745460A (en) | 1953-08-04 | 1953-08-04 | Improvements in or relating to electromagnetic liquid metal pumping systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB745460A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005313A (en) * | 1959-11-13 | 1961-10-24 | Honeywell Regulator Co | Self-reversing apparatus |
DE1133631B (en) * | 1957-08-12 | 1962-07-19 | H C Ernst Schmidt Dr Ing Dr Re | Electrodynamic pump |
DE1301258B (en) * | 1964-02-18 | 1969-08-14 | North American Rockwell | Electrodynamic pump for pumping electrically conductive fluids |
US4294658A (en) * | 1978-10-09 | 1981-10-13 | United Kingdom Atomic Energy Authority | Nuclear reactors |
EP0061120A1 (en) * | 1981-03-19 | 1982-09-29 | Westinghouse Electric Corporation | Pumping apparatus |
US4688996A (en) * | 1986-01-24 | 1987-08-25 | Electric Power Research Institute | Electromagnetic flow coupler for regulating flow rate/pressure |
DE3720177A1 (en) * | 1986-06-17 | 1987-12-23 | Electric Power Res Inst | PUMP OF AN INTERMEDIATE HEAT EXCHANGER ARRANGEMENT FOR A LIQUID METAL REACTOR |
US4753576A (en) * | 1986-08-13 | 1988-06-28 | Westinghouse Electric Corp. | Magnetofluidynamic generator for a flow coupler |
US4808080A (en) * | 1986-07-22 | 1989-02-28 | Electric Power Research Institute | Flow coupler assembly for double-pool-type reactor |
US4842054A (en) * | 1986-06-17 | 1989-06-27 | Westinghouse Electric Corp. | Pump/heat exchanger assembly for pool-type reactor |
RU2472277C1 (en) * | 2011-08-10 | 2013-01-10 | Павел Николаевич Манташьян | Magnetic pump |
-
1953
- 1953-08-04 GB GB2155153A patent/GB745460A/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1133631B (en) * | 1957-08-12 | 1962-07-19 | H C Ernst Schmidt Dr Ing Dr Re | Electrodynamic pump |
US3005313A (en) * | 1959-11-13 | 1961-10-24 | Honeywell Regulator Co | Self-reversing apparatus |
DE1301258B (en) * | 1964-02-18 | 1969-08-14 | North American Rockwell | Electrodynamic pump for pumping electrically conductive fluids |
US4294658A (en) * | 1978-10-09 | 1981-10-13 | United Kingdom Atomic Energy Authority | Nuclear reactors |
EP0061120A1 (en) * | 1981-03-19 | 1982-09-29 | Westinghouse Electric Corporation | Pumping apparatus |
EP0235896A1 (en) * | 1986-01-24 | 1987-09-09 | Westinghouse Electric Corporation | Electromagnetic flow coupler for regulating flow rate/pressure |
US4688996A (en) * | 1986-01-24 | 1987-08-25 | Electric Power Research Institute | Electromagnetic flow coupler for regulating flow rate/pressure |
DE3720177A1 (en) * | 1986-06-17 | 1987-12-23 | Electric Power Res Inst | PUMP OF AN INTERMEDIATE HEAT EXCHANGER ARRANGEMENT FOR A LIQUID METAL REACTOR |
US4802531A (en) * | 1986-06-17 | 1989-02-07 | Electric Power Research Institute | Pump/intermediate heat exchanger assembly for a liquid metal reactor |
US4842054A (en) * | 1986-06-17 | 1989-06-27 | Westinghouse Electric Corp. | Pump/heat exchanger assembly for pool-type reactor |
US4808080A (en) * | 1986-07-22 | 1989-02-28 | Electric Power Research Institute | Flow coupler assembly for double-pool-type reactor |
US4753576A (en) * | 1986-08-13 | 1988-06-28 | Westinghouse Electric Corp. | Magnetofluidynamic generator for a flow coupler |
RU2472277C1 (en) * | 2011-08-10 | 2013-01-10 | Павел Николаевич Манташьян | Magnetic pump |
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