US3095508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alternating current power control system
Assignee: Consolidated Electrodynamics Corp
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Filing: 1959-02-06
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Granted: 1963-06-25
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Expires: 1979-02-06
Abstract
No abstract record available.
Inventors
- 👤 Karsh Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:58
CPC Classifications
H; H02; H02M; H02M7/00; H02M7/42; H02M7/44; H02M7/48; H02M7/53; H02M7/537; H02M7/5383; H02M7/53832; H02M7/53835; G; G05; G05F; G05F1/00; G05F1/10; G05F1/12; G05F1/40; G05F1/44
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
144 words
A POWER CONTROL SYSTEM COMPRISING A SOURCE OF AN A.-C. POTENTIAL, A SOURCE OF A CONTROL POTENTIAL, MEANS CONNECTED TO THE SOURCE OF A.-C. POTENTIAL AND THE SOURCE OF CONTROL POTENTIAL FOR MODULATING THE A.-C. POTENTIAL BY THE CONTROL POTENTIAL, PHASE INVERSION MEANS HAVING AN INPUT CIRCUIT AND FIRST AND SECOND OUTPUT CIRCUITS WHOSE OUTPUTS ARE OPPOSITE IN PHASE, MEANS FOR APPLYING THE MODULATED A.-C. POTENTIAL TO SAID PHASE INVERSION MEANS, FIRST AND SECOND NORMALLY NON-CONDUCTING THRESHOLD SELECTORS, EACH HAVING AN INPUT CIRCUIT AND AN OUTPUT CIRCUIT AND OPERABLE TO CONDUCT CURRENT IN RESPONSE TO THE APPLICATION TO THE RESPECTIVE INPUT CIRCUITS THEREOF OF A POTENTIAL EXCEEDING A SELECTED MAGNITUDE IN A PREDETERMINED POLARITY, MEANS CONNECTING THE PHASE INVERSION MEANS FIRST OUTPUT CIRCUIT TO THE FIRST THRESHOLD SELECTOR INPUT CIRCUIT, MEANS CONNECTING THE PHASE INVERSION MEANS SECOND OUTPUT CIRCUIT TO THE SECOND THRESHOLD SE-
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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) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |