US3218235A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for producing a magnetically confined hot dense plasma
Assignee: Individual
•
Filing: 1963-12-09
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Granted: 1965-11-16
•
Expires: 1983-12-09
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Ehler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:51
CPC Classifications
H; H05; H05H; H05H1/00; H05H1/02; H05H1/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A PROCESS FOR OBTAINING A HOT DENSE ION-ELECTRON PLASMA COMPRISING THE STEPS OF CREATING A MAGNETIC CONFINING FIELD IN AN EVACUATED CHAMBER, INTRODUCING A RADIOISOTOPE GAS TO PROVIDE RELATIVISTIC ELECTRONS BY RADIOACTIVE DECOMPOSITION SIMULTANEOUSLY WITH INJECTION OF NEUTRAL GAS MOLECULES INTO SAID CONFINING MAGNETIC FIELD THEREBY TRAPPING SAID ELECTRONS IN SAID CONFINING MAGNETIC FIELD AND IONIZING SAID INJECTED NEUTRAL GAS MOLECULES BY INTERACTION WITH SAID INJECTED ENERGETIC ELECTRONS, INTRODUCING A
Claim 2
Dependent Claim
70 words
A PROCESS FOR OBTAINING A HOT DENSE ION-ELECTRON PLASMA COMPRISING THE STEPS OF CREATING A MAGNETIC CONFINING FIELD IN AN EVACUATED CHAMBER, INTRODUCING A RADIOISOTOPE GAS TO PROVIDE RELATIVISTIC ELECTRONS BY RADIOACTIVE DECOMPOSITION SIMULTANEOUSLY WITH INJECTION OF NEUTRAL GAS MOLECULES INTO SAID CONFINING MAGNETIC FIELD THEREBY TRAPPING SAID ELECTRONS IN SAID CONFINING MAGNETIC FIELD AND IONIZING SAID INJECTED NEUTRAL GAS MOLECULES BY INTERACTION WITH SAID INJECTED ENERGETIC ELECTRONS, INTRODUCING A
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |