IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0014839
(2004-12-20)
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우선권정보 |
IT-TO2003A1022(2003-12-18) |
발명자
/ 주소 |
- Perlo,Pietro
- Zvezdin,Anatolii
- Innocenti,Gianfranco
- Brignone,Mauro
- Repetto,Piermario
- Sgroi,Mauro
- Lambertini,Vito
- Bollito,Gianluca
- Li Pira,Nello
- Paderi,Marzia
- Monferino,Rossella
- Pullini,Dani
|
출원인 / 주소 |
- C.R.F. Societa Consortile per Azioni
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
4 |
초록
▼
The generator comprises at least one source of pressurized gas and a closed hydraulic circuit containing a solution comprising an electrically conducting vehicle liquid in which a charge of micro-or nanoparticles of a metal material is dispersed. The circuit has at least one inlet port connected
The generator comprises at least one source of pressurized gas and a closed hydraulic circuit containing a solution comprising an electrically conducting vehicle liquid in which a charge of micro-or nanoparticles of a metal material is dispersed. The circuit has at least one inlet port connected to the source so that, when in operation, it receives a flow of pressurized gas capable of causing circulation of the solution within the circuit in a predetermined direction, forming a two-phase gas-liquid mixture with it, a restriction in cross section, downstream from the inlet port calibrated in such a way as to cause an increase in velocity and condensation of the two-phase mixture, and at least one outlet port, located downstream from the restriction through which the gas mixed with the solution can be released and discharged from the circuit. The generator also comprises magnetic field generating devices, associated with a length of the hydraulic circuit lying between the inlet port and the restriction in cross section in order to generate an induction flux (10) at right angles to the direction of flow of the solution in that length of circuit, and at least one pair of electrodes placed in contact with the solution in that length of the hydraulic circuit, and facing each other in a direction essentially at right angles to the lines of force of the magnetic field and the flow direction of the solution in that length of circuit. The arrangement is such that, when in operation, an electric current whose strength depends on the flow velocity of the solution in that length of the hydraulic circuit, the strength of the associated magnetic field and the electrical resistance between the electrodes flows between the electrodes.
대표청구항
▼
What is claimed is: 1. Electric generator comprising at least one source of pressurized gas, a closed hydraulic circuit, essentially in the form of a ring, containing a solution comprising an electrically-conducting vehicle liquid in which a charge of micro-or nanoparticles of a metal material is d
What is claimed is: 1. Electric generator comprising at least one source of pressurized gas, a closed hydraulic circuit, essentially in the form of a ring, containing a solution comprising an electrically-conducting vehicle liquid in which a charge of micro-or nanoparticles of a metal material is dispersed; the hydraulic circuit having at least one inlet port connected to said source so that, when in operation, it receives a flow of pressurized gas capable of causing circulation of said solution within the circuit in a predetermined direction, forming a two-phase gas-liquid mixture therewith, a restriction in the flow cross section, located downstream of said inlet port and calibrated so as to cause an increase in velocity and condensation of said two-phase mixture, and at least one outlet port located downstream from said restriction through which gas mixed with said solution can be released and evacuated from the circuit, magnetic-field-generating means associated with a length of the hydraulic circuit lying between the inlet port and the restriction in cross section capable of generating an induction flux substantially at right angles to the direction of flow of the solution in said length of circuit, and at least one pair of electrodes placed in contact with the solution in that length of the hydraulic circuit and facing each other in a direction essentially at right angles to the lines of force of the magnetic field produced by said generating means and the flow direction of the solution in said length of circuit, the arrangement being such that, when in operation, an electric current whose strength depends on the flow velocity of the solution in said length of the hydraulic circuit, the strength of the associated magnetic field and the electrical resistance between the aforesaid electrodes, flows between said electrodes. 2. Electric generator according to claim 1, in which said at least one source of pressurized gas comprises a microcombustion device. 3. Electric generator according to claim 1, in which the inlet port is constructed in such a way that a flow of gas can be delivered through it into the circuit in a direction substantially parallel to the local flow of solution. 4. Electric generator according to claim 1, in which said outlet port comprises a portion of porous wall of the hydraulic circuit capable of permitting gas to escape from the circuit. 5. Electric generator according to claim 4, in which said portion of porous wall is located on the inside of the circuit. 6. Electric generator according to claim 1, comprising a hydraulic circuit having a plurality of inlet ports designed to receive flows of pressurized gas respectively and each of which is followed in the operating direction of the solution flow by a corresponding restriction in cross section and then a corresponding outlet port, and in which the hydraulic circuit has a corresponding supplementary inlet port which can be operatively connected to a corresponding pressurized gas source between each restriction and the subsequent outlet port. 7. Electric generator according to claim 6, in which magnetic-field-generating means are associated with the lengths of hydraulic circuit lying between each inlet port and the subsequent restriction in cross section, and between each supplementary inlet port and the subsequent outlet port (3b). 8. Electric generator according to claim 1, in which the or each length of the hydraulic circuit with which magnetic-field-generating means are associated is substantially straight. 9. Electric generator according to claim 1, in which the vehicle liquid is water or an alcohol. 10. Electric generator according to claim 1, in which said metal material comprises micro-or nanoparticles of one or more noble metals or one or more alkali metals. 11. Electric generator according to claim 1, in which the metal material comprises micro-or nanoparticles of mercury. 12. Electric generator according to claim 1, in which said metal material comprises micro-or nanoparticles of alloys of tin and zinc.
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