US3130359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery charging circuit with saturable reactor control
Assignee: Globe Union Inc
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Filing: 1960-09-01
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Granted: 1964-04-21
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Expires: 1980-09-01
Abstract
No abstract record available.
Inventors
- 👤 Edwin T Sherwood
- 👤 Herbert C Ganiere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:44
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/02; H02J7/04; H02J7/12; H02J7/90; H02J7/933
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A BATTERY CHARGING CIRCUIT COMPRISING: A MAIN CHARGING CIRCUIT INCLUDING A SATURABLE REACTOR CONNECTED TO A SOURCE OF ALTERNATING CURRENT AND A RECTIFIER ADAPTED TO CONVERT THE ALTERNATING CURRENT OUTPUT OF SAID SATURABLE REACTOR INTO DIRECT CURRENT FOR CHARGING A BATTERY, SAID SATURABLE REACTOR INCLUDING AT LEAST ONE LOAD COIL AND A CONTROL COIL FOR SAID LOAD COIL; AND A CONTROL CIRCUIT FOR SAID MAIN CHARGING CIRCUIT CONNECTED TO THE OUTPUT OF SAID SATURABLE REACTOR, SAID CONTROL CIRCUIT INCLUDING A CONTROL TRANSFORMER HAVING ITS PRIMARY CONNECTED TO THE
Claim 2
Dependent Claim
88 words
A BATTERY CHARGING CIRCUIT COMPRISING: A MAIN CHARGING CIRCUIT INCLUDING A SATURABLE REACTOR CONNECTED TO A SOURCE OF ALTERNATING CURRENT AND A RECTIFIER ADAPTED TO CONVERT THE ALTERNATING CURRENT OUTPUT OF SAID SATURABLE REACTOR INTO DIRECT CURRENT FOR CHARGING A BATTERY, SAID SATURABLE REACTOR INCLUDING AT LEAST ONE LOAD COIL AND A CONTROL COIL FOR SAID LOAD COIL; AND A CONTROL CIRCUIT FOR SAID MAIN CHARGING CIRCUIT CONNECTED TO THE OUTPUT OF SAID SATURABLE REACTOR, SAID CONTROL CIRCUIT INCLUDING A CONTROL TRANSFORMER HAVING ITS PRIMARY CONNECTED TO THE
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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |