US3577317A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlled fusion reactor
Assignee: United States Atomic Energy Commission
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Filing: 1969-05-01
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Granted: 1971-05-04
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Expires: 1989-05-01
Abstract
Abstract CONTROLLED FUSION REACTOR OF THE STRON TYPE HAVING A MAGNETIC CONTAINMENT ZONE CREATED BY THE INTERACTION OF THE MAGNETIC FIELD OF A HIGH ENERGY CYLINDRICAL LAYER OF CHARGED PARTICLES ROTATING IN AN AXIALLY SYMMETRIC MAGNETIC FIELD REGION IN WHICH AN ADDITIONAL AXIAL CONDUCTOR INTRODUCES A SHEAR MAGENTIC FIELD COMPOENENT TO SUPPRESS INSTABILITIES WHICH CAUSE PLASMA LOSS.
Inventors
- 👤 Cornelius H Woods
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:33
CPC Classifications
H; H05; H05H; H05H1/00; H05H1/02; H05H1/22; Y; Y02; Y02E; Y02E30/00; Y02E30/10
Claims Analysis
Total Claims: 0
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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) | 1974-05-03 | 1974-11-02 | 1975-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-03 | 1978-11-02 | 1979-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-03 | 1982-11-02 | 1983-05-04 | $7700.00 | Window Closed / Lapsed |