Patent US3346798A successfully refreshed from Google Patents.
US3346798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Regulator for inverter
Assignee: General Electric Co
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Filing: 1963-08-08
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Granted: 1967-10-10
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Expires: 1983-08-08
Abstract
No abstract record available.
Inventors
- 👤 Edward H Dinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:54
CPC Classifications
H; H02; H02M; H02M7/00; H02M7/42; H02M7/44; H02M7/48; H02M7/53; H02M7/537; H02M7/5387; H02M7/53871
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN AN INVERTER WHEREIN SWITCH DEVICES ARE SWITCHED BETWEEN CONDUCTING AND NONCONDUCTING STATES TO CONVERT A SOURCE OF DIRECT CURRENT TO ALTERNATING CURRENT, A VOLTAGE REGULATOR COMPRISING GATING MEANS COUPLED TO SELECTED ONES OF SAID SWITCH DEVICES FOR SWITCHING SAID DEVICES BETWEEN CONDUCTING AND NONCONDUCTING STATES, A SATURABLE REACTOR HAVING A SINGLE WINDING, SENSING MEANS COUPLED TO SAID ALTERNATING CURRENT TO SENSE THE VOLTAGE AMPLITUDE THEREOF, CONTROL MEANS SERIALLY COUPLING THE WINDING OF SAID SATURAABLE REACTOR ACROSS THE OUTPUT OF SAID INVERTER, SAID CONTROL MEANS BEING RESPONSIVE TO SAID SENSING MEANS
Claim 2
Dependent Claim
91 words
IN AN INVERTER WHEREIN SWITCH DEVICES ARE SWITCHED BETWEEN CONDUCTING AND NONCONDUCTING STATES TO CONVERT A SOURCE OF DIRECT CURRENT TO ALTERNATING CURRENT, A VOLTAGE REGULATOR COMPRISING GATING MEANS COUPLED TO SELECTED ONES OF SAID SWITCH DEVICES FOR SWITCHING SAID DEVICES BETWEEN CONDUCTING AND NONCONDUCTING STATES, A SATURABLE REACTOR HAVING A SINGLE WINDING, SENSING MEANS COUPLED TO SAID ALTERNATING CURRENT TO SENSE THE VOLTAGE AMPLITUDE THEREOF, CONTROL MEANS SERIALLY COUPLING THE WINDING OF SAID SATURAABLE REACTOR ACROSS THE OUTPUT OF SAID INVERTER, SAID CONTROL MEANS BEING RESPONSIVE TO SAID SENSING MEANS
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |