GB1238803A - - Google Patents
Info
- Publication number
- GB1238803A GB1238803A GB1238803DA GB1238803A GB 1238803 A GB1238803 A GB 1238803A GB 1238803D A GB1238803D A GB 1238803DA GB 1238803 A GB1238803 A GB 1238803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- magnet
- field
- coil
- khalifa
- 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
- 230000003993 interaction Effects 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/025—Marine propulsion by water jets the propulsive medium being ambient water by means of magneto-hydro-dynamic forces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
1,238,803. Electromagnetic interaction pumps. M. M. KHALIFA. 28 May, 1969, No. 26997/69. Heading H2A. A marine engine consists of a magnet 1 providing a field transversely to the flow of current between electrodes 2, 3 to produce a flow of sea water along the insulating tube 5. A.C. may be used, Fig. 2 (not shown), the field being provided by an A.C. energized coil. Two engines may be used, Fig. 4 (not shown), and by varying the relative phase the vessel can be driven astern. The magnet coil may be maintained in a superconducting state, Fig. 5 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2699769 | 1969-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1238803A true GB1238803A (en) | 1971-07-14 |
Family
ID=10252522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1238803D Expired GB1238803A (en) | 1969-05-28 | 1969-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1238803A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572867A1 (en) * | 1984-11-05 | 1986-05-09 | Charykov Leonid | Electromagnetic pump |
| GB2217117A (en) * | 1988-04-08 | 1989-10-18 | Marconi Co Ltd | Magnetohydrodynamic propulsion arrangements for marine vessels |
| WO1991001915A1 (en) * | 1989-07-28 | 1991-02-21 | Laukien Guenther | Process and device for propelling watercraft |
| EP0453567A4 (en) * | 1989-11-10 | 1992-04-01 | Muroya, Masaaki | Thrust generator |
| FR2678789A1 (en) * | 1991-06-13 | 1993-01-08 | Picard Elie | Hall-effect liquid circulator |
| US5334060A (en) * | 1993-07-30 | 1994-08-02 | Kemal Butka | Propulsion system |
| FR2992029A1 (en) * | 2012-06-13 | 2013-12-20 | Willy Delbarba | Hydraulic reactor for producing kinetic energy for propulsion of ship, has electromagnetic system combining passage of electric current in conduit containing salt water, where salt water is moved in continuously to produce kinetic energy |
| CN105711793A (en) * | 2016-04-11 | 2016-06-29 | 中国海洋大学 | Jet-flow propeller based on movable magnetic field |
| CN113751219A (en) * | 2021-08-31 | 2021-12-07 | 江苏大学 | Magnetic suspension high-speed impact atomization nozzle |
-
1969
- 1969-05-28 GB GB1238803D patent/GB1238803A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2572867A1 (en) * | 1984-11-05 | 1986-05-09 | Charykov Leonid | Electromagnetic pump |
| GB2217117A (en) * | 1988-04-08 | 1989-10-18 | Marconi Co Ltd | Magnetohydrodynamic propulsion arrangements for marine vessels |
| WO1989009724A1 (en) * | 1988-04-08 | 1989-10-19 | The Marconi Company Limited | Magnetohydrodynamic propulsion arrangements |
| WO1991001915A1 (en) * | 1989-07-28 | 1991-02-21 | Laukien Guenther | Process and device for propelling watercraft |
| US5249990A (en) * | 1989-07-28 | 1993-10-05 | Laukien Guenther | Method and apparatus for the propulsion of water vehicles |
| EP0453567A4 (en) * | 1989-11-10 | 1992-04-01 | Muroya, Masaaki | Thrust generator |
| FR2678789A1 (en) * | 1991-06-13 | 1993-01-08 | Picard Elie | Hall-effect liquid circulator |
| US5334060A (en) * | 1993-07-30 | 1994-08-02 | Kemal Butka | Propulsion system |
| FR2992029A1 (en) * | 2012-06-13 | 2013-12-20 | Willy Delbarba | Hydraulic reactor for producing kinetic energy for propulsion of ship, has electromagnetic system combining passage of electric current in conduit containing salt water, where salt water is moved in continuously to produce kinetic energy |
| CN105711793A (en) * | 2016-04-11 | 2016-06-29 | 中国海洋大学 | Jet-flow propeller based on movable magnetic field |
| CN113751219A (en) * | 2021-08-31 | 2021-12-07 | 江苏大学 | Magnetic suspension high-speed impact atomization nozzle |
| CN113751219B (en) * | 2021-08-31 | 2022-08-23 | 江苏大学 | Magnetic suspension high-speed impact atomizing nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |