Patent US2473126A successfully refreshed from Google Patents.
Patent US3417245A successfully refreshed from Google Patents.
US3417245A
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Neutron generating apparatus
Assignee: Gesellschaft fuer Kernforschung mbH
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Filing: 1963-04-22
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Granted: 1968-12-17
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Schmidt Albrecht Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:59
CPC Classifications
H; H05; H05H; H05H3/00; H05H3/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
195 words
A NEUTRON GENERATING APPARATUS COMPRISING: (A) A SEALED CASING FRO CONTAINING A GAS UNDER LOW PRESSURE; (B) AN ELECTRICALLY HEATABLE WIRE DISPOSED WITHIN SAID CASING FOR RELEASING A GAS INCLUDING AT LEAST ONE ISOTOPE OF HYDROGEN, SUCH GAS BEING OCCLUDED IN SAID WIRE FOR RELEASE UPON THE HEATING THEREOF; (C) MEANS FOR APPLYING HIGH FREQUENCY ELECTROMAGNETIC ENERGY TO SUCH RELEASED GAS TO CONVERT A PORTION THEREOF INTO A PLASMA HAVING A PREDETERMINED BOUNDARY; (D) A TARGET ELECTRODE DISPOSED WITHIN SAID CASING, SAID TARGET INCLUDING A PLURALITY OF SEGMENTS DEFINING A CHAMBER FOR SUBSTANTIALLY CONTAINING THE PLASMA, SAID TARGET BEING DISPOSED IN PREDETERMINED SPACED RELATION TO THE BOUNDARY OF SAID PLASMA, SAID TARGET HAVING AN EXPOSED SURFACE OF MATERIAL CAPABLE OF OCCLUDING A QUANTITY OF SUCH RELEASED GAS; (E) AN ANODE ELECTRODE DISPOSED WITHIN SAID CASING FOR EXTENSION INTO SAID PLASMA CHAMBER; AND (F) VOLTAGE PULSE GENERATING MEANS OPERATIVELY CONNECTED TO SAID TARGET AND ANODE ELECTRODE FOR APPLYING AN ELECTRIC POTENTIAL DIFFERENCE THEREBETWEEN TO GENERATE AND ACCELERATE OF BEAM OF IONS FLOWING FROM THE PLASMA BOUNDARY AND STRIKING THE TARGET WHEREBY THE IMPACT OF SAID IONS PRODUCES NUCLEAR REACTIONS IN THE TARGET MATERIAL TO GENERATE NEUTRONS.
Claim 2
Dependent Claim
195 words
A NEUTRON GENERATING APPARATUS COMPRISING: (A) A SEALED CASING FRO CONTAINING A GAS UNDER LOW PRESSURE; (B) AN ELECTRICALLY HEATABLE WIRE DISPOSED WITHIN SAID CASING FOR RELEASING A GAS INCLUDING AT LEAST ONE ISOTOPE OF HYDROGEN, SUCH GAS BEING OCCLUDED IN SAID WIRE FOR RELEASE UPON THE HEATING THEREOF; (C) MEANS FOR APPLYING HIGH FREQUENCY ELECTROMAGNETIC ENERGY TO SUCH RELEASED GAS TO CONVERT A PORTION THEREOF INTO A PLASMA HAVING A PREDETERMINED BOUNDARY; (D) A TARGET ELECTRODE DISPOSED WITHIN SAID CASING, SAID TARGET INCLUDING A PLURALITY OF SEGMENTS DEFINING A CHAMBER FOR SUBSTANTIALLY CONTAINING THE PLASMA, SAID TARGET BEING DISPOSED IN PREDETERMINED SPACED RELATION TO THE BOUNDARY OF SAID PLASMA, SAID TARGET HAVING AN EXPOSED SURFACE OF MATERIAL CAPABLE OF OCCLUDING A QUANTITY OF SUCH RELEASED GAS; (E) AN ANODE ELECTRODE DISPOSED WITHIN SAID CASING FOR EXTENSION INTO SAID PLASMA CHAMBER; AND (F) VOLTAGE PULSE GENERATING MEANS OPERATIVELY CONNECTED TO SAID TARGET AND ANODE ELECTRODE FOR APPLYING AN ELECTRIC POTENTIAL DIFFERENCE THEREBETWEEN TO GENERATE AND ACCELERATE OF BEAM OF IONS FLOWING FROM THE PLASMA BOUNDARY AND STRIKING THE TARGET WHEREBY THE IMPACT OF SAID IONS PRODUCES NUCLEAR REACTIONS IN THE TARGET MATERIAL TO GENERATE NEUTRONS.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |