US3246163A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric current-generating installation
Assignee: Societe de lAcumulateur Fulmen SARL
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Filing: 1962-03-23
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Granted: 1966-04-12
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Expires: 1982-03-23
Abstract
No abstract record available.
Inventors
- 👤 Rowe Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:45
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/14; H02J7/1438
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
A DIRECT CURRENT GENERATING INSTALLATION WHICH INCLUDES A BATTERY HAVING BATTERY TERMINALS, AN ALTERNATING CURRENT GENERATOR OPERABLE TO PROVIDE A VARIABLE-VOLTAGE CURRENT AND A DIRECT CURRENT GENERATOR COMPRISING TWO SETS OF OUTPUT TERMINALS, A FIRST UTILIZATION CIRCUIT WITH VARIABLE VOLTAGE AND A SECOND UTILIZATION CIRCUIT WITH PREDETERMINED SUBSTANTIALLY CONSTANT VOLTAGE OPERATIVELY CONNECTED, RESPECTIVELY, TO THE FIRST SET AND SECOND SET OF OUTPUT TERMINALS, SAID FIRST UTILIZATION CIRCUIT BEING ALSO OPERATIVELY CONNECTED ACROSS THE BATTERY TERMINALS, SAID BATTERY BEING OPERATIVELY CONNECTED WITH SAID ALTERNATING CURRENT GENERATOR BY WAY OF A RECTIFIER, SAID SECOND UTILIZATION CIRCUIT BEING OPERATIVELY CONNECTED TO SAID DIRECT CURRENT GENERATOR BY WAY OF A VOLTAGE REGULATOR, AND THE TERMINALS OF THE SAME POLARITY OF SAID TWO UTILIZATION CIRCUITS BEING OPERATIVELY CONNECTED WITH ONE ANOTHER BY WAY OF A CONNECTING DEVICE OF WHICH THE ELECTRIC CONDUCTIVITY IS A FUNCTION IN MAGNITUDE AND DIRECTION OF THE RELATIVE VOLTAGES OF THE SAID TERMINALS OF THE TWO UTILIZATION CIRCUITS.
Claim 2
Dependent Claim
157 words
A DIRECT CURRENT GENERATING INSTALLATION WHICH INCLUDES A BATTERY HAVING BATTERY TERMINALS, AN ALTERNATING CURRENT GENERATOR OPERABLE TO PROVIDE A VARIABLE-VOLTAGE CURRENT AND A DIRECT CURRENT GENERATOR COMPRISING TWO SETS OF OUTPUT TERMINALS, A FIRST UTILIZATION CIRCUIT WITH VARIABLE VOLTAGE AND A SECOND UTILIZATION CIRCUIT WITH PREDETERMINED SUBSTANTIALLY CONSTANT VOLTAGE OPERATIVELY CONNECTED, RESPECTIVELY, TO THE FIRST SET AND SECOND SET OF OUTPUT TERMINALS, SAID FIRST UTILIZATION CIRCUIT BEING ALSO OPERATIVELY CONNECTED ACROSS THE BATTERY TERMINALS, SAID BATTERY BEING OPERATIVELY CONNECTED WITH SAID ALTERNATING CURRENT GENERATOR BY WAY OF A RECTIFIER, SAID SECOND UTILIZATION CIRCUIT BEING OPERATIVELY CONNECTED TO SAID DIRECT CURRENT GENERATOR BY WAY OF A VOLTAGE REGULATOR, AND THE TERMINALS OF THE SAME POLARITY OF SAID TWO UTILIZATION CIRCUITS BEING OPERATIVELY CONNECTED WITH ONE ANOTHER BY WAY OF A CONNECTING DEVICE OF WHICH THE ELECTRIC CONDUCTIVITY IS A FUNCTION IN MAGNITUDE AND DIRECTION OF THE RELATIVE VOLTAGES OF THE SAID TERMINALS OF THE TWO UTILIZATION CIRCUITS.
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) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |