Patent US4933686A successfully refreshed from Google Patents.
Patent US3553592A successfully refreshed from Google Patents.
US3553592A
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Generator for rectangular electrical pulses
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1967-11-08
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Granted: 1971-01-05
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Expires: 1987-11-08
Abstract
Abstract A RECTANGULAR PULSE GENERATOR HAVING A DIRECT CURRENT SOURCE, A LOAD MOUNTED IN SERIES WITH A FIRST GAS-FILLED OR SEMI-CONDUCTING THYRATRON AND CONNECTED ACROSS THE SOURCE, A REBLOCKING CIRCUIT FOR THE FIRST THYRATRON CONNECTED IN PARALLEL WITH THE FIRST THYRATRON AND THE LOAD, AND A SECOND THYRATRON CONNECTED IN SERIES WITH A TRANSIENT RESPONSE ELEMENT CONNECTED IN THE REBLOCKING CIRCUIT OF THE FIRST THYRATRON.
Inventors
- 👤 Michel Ahrweiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:34
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/37
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) | 1974-01-04 | 1974-07-06 | 1975-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-04 | 1978-07-06 | 1979-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-04 | 1982-07-06 | 1983-01-05 | $7700.00 | Window Closed / Lapsed |