Magneto hydro dynamics system
First Claim
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1. A magnetohydrodynamics system for generating electricity:
- comprising a reservoir for receiving liquid metal;
a first tube connected to said reservoir;
means for generating a magnetic field adjacent a portion of said first tube;
a pair of electrodes located within the magnetic field and connected to said tube and adapted to contact the liquid metal;
a second tube connected to said reservoir;
means for connecting said first tube to said second tube;
means for solidifying at least a portion of the metal;
means for forcing at least the solidified portion of said metal through said second tube and into said reservoir.
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Abstract
There is provided a magnetohydrodynamics system which utilizes liquid metal or alloy moving in a channel through a magnetic field to generate electricity. Energy is put into the system by pumping the liquid metal to an elevated collection zone. A portion of the liquid metal is collected in a cooling zone where a solid metal outer skin is formed in the shape of a piston. Pressure is applied to the bottom of the piston to move the piston and a portion of the remaining liquid metal to the collection zone where the metal is heated thus remelting the piston and cycle is repeated.
17 Citations
20 Claims
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1. A magnetohydrodynamics system for generating electricity:
- comprising a reservoir for receiving liquid metal;
a first tube connected to said reservoir;
means for generating a magnetic field adjacent a portion of said first tube;
a pair of electrodes located within the magnetic field and connected to said tube and adapted to contact the liquid metal;
a second tube connected to said reservoir;
means for connecting said first tube to said second tube;
means for solidifying at least a portion of the metal;
means for forcing at least the solidified portion of said metal through said second tube and into said reservoir. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
- comprising a reservoir for receiving liquid metal;
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17. A magnetohydrodynamics system for generating electricity comprising:
- a channel having an elevated portion and a lower portion;
said channel containing liquid metal having a predetermined melting point;
means for generating a magnetic field adjacent a portion of said channel;
a pair of electrodes connected to said channel and contacting said liquid metal;
said electrodes being in said magnetic field;
means for solidifying at least a portion of said metal located in said lower portion of said channel;
means for forcing at least said solidified portion of said metal to said upper portion of said channel.
- a channel having an elevated portion and a lower portion;
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18. A method for generating electricity utilizing liquid metal in a closed loop channel comprising the steps of:
- passing the liquid metal past a magnetic field in a magnetohydrodynamics cell thereby generating electricity;
contacting the moving liquid metal with electrodes in the magnetohydrodynamics cell;
solidifying at least a portion of the metal;
forcing said solidified metal to a position to be re-liquified; and
re-liquifying said solidified metal.
- passing the liquid metal past a magnetic field in a magnetohydrodynamics cell thereby generating electricity;
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19. A pumping system comprising:
- a channel having an elevated portion and a lower portion;
said channel containing liquid metal having a predetermined melting point;
means for solidifying a portion of said liquid metal;
means for forcing at least said solidified portions of said metal to said upper portion of said channel.
- a channel having an elevated portion and a lower portion;
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20. A pump comprising:
- a flow channel containing a liquid slightly above its freezing temperature;
a one-way check valve located in said flow channel;
a container connected to said check valve;
means for cooling sid container whereby said liquid is at least partly frozen forming a piston;
means for contacting said piston with fluid under pressure;
a second channel connected to said container, whereby said piston may travel in said second channel by means of said fluid pressure forcing a portion of said liquid ahead of said piston.
- a flow channel containing a liquid slightly above its freezing temperature;
Specification