US3343005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlled rectifier conduction control arrangement
Assignee: Le Materiel Electrique SW SA
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Filing: 1965-02-08
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Granted: 1967-09-19
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Expires: 1985-02-08
Abstract
No abstract record available.
Inventors
- 👤 Chauprade Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:19
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A CONTROLLING RECTIFIER CONDUCTION CONTROL ARRANGEMENT COMPRISING A SOURCE OF CONDUCTION CONTROL SIGNALS, AT LEAST ONE BI-DIRECTIONAL GATE CONNECTED TO SAID SOURCE, MEANS CONNECTING A SECONDARY WINDING OF A FIRST TRANSFORMER TO AN INPUT OF AND FEEDING SAID GATE, A SECOND TRANSFORMER HAVING A PRIMARY WINDING AND A PLURALITY OF SECONDARY WINDINGS, A PRIMARY WINDING OF A SECOND TRANSFORMER CONNECTED TO SAID GATE, MEANS RESPECTIVELY CONNECTING SAID SECONDARY WINDINGS OF SAID SECOND TRANSFORMER THROUGH RECTIFIERS TO A PLURALITY OF SECOND GATES, A
Claim 2
Dependent Claim
82 words
A CONTROLLING RECTIFIER CONDUCTION CONTROL ARRANGEMENT COMPRISING A SOURCE OF CONDUCTION CONTROL SIGNALS, AT LEAST ONE BI-DIRECTIONAL GATE CONNECTED TO SAID SOURCE, MEANS CONNECTING A SECONDARY WINDING OF A FIRST TRANSFORMER TO AN INPUT OF AND FEEDING SAID GATE, A SECOND TRANSFORMER HAVING A PRIMARY WINDING AND A PLURALITY OF SECONDARY WINDINGS, A PRIMARY WINDING OF A SECOND TRANSFORMER CONNECTED TO SAID GATE, MEANS RESPECTIVELY CONNECTING SAID SECONDARY WINDINGS OF SAID SECOND TRANSFORMER THROUGH RECTIFIERS TO A PLURALITY OF SECOND GATES, A
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |