US3369166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination transformer-rectifier apparatus
Assignee: Westinghouse Electric Corp
•
Filing: 1965-10-22
•
Granted: 1968-02-13
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Glen W Lake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:06
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/40; H01F27/408; Y; Y10; Y10S; Y10S257/00; Y10S257/909
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
IN COMBINATION, A TANK, A TRANSFORMER COMPRISING A CORE AND COIL ASSEMBLY IN SAID TANK, FLUID DIELECTRIC SURROUNDING SAID CORE AND COIL ASSEMBLY, CIRCUIT MEANS FOR CONNECTING AN ALTERNATING CURRENT POWER SOURCE TO SAID COIL, CIRCUIT MEANS FOR CONNECTING A LOAD TO SAID COIL, A BUSHING ATTACHED TO AND EXTENDING INTO SAID TANK, RECTIFYING MEANS MOUNTED IN SAID BUSHING, SAID RECTIFYING MEANS CONNECTED IN CIRCUIT RELATIONSHIP WITH SAID CIRCUIT MEANS FOR CONNECTING A LOAD TO SAID COIL FOR CONVERTING THE CURRENT DELIVERED TO A LOAD FROM ALTERNATING TO DIRECT CURRENT.
Claim 2
Dependent Claim
90 words
IN COMBINATION, A TANK, A TRANSFORMER COMPRISING A CORE AND COIL ASSEMBLY IN SAID TANK, FLUID DIELECTRIC SURROUNDING SAID CORE AND COIL ASSEMBLY, CIRCUIT MEANS FOR CONNECTING AN ALTERNATING CURRENT POWER SOURCE TO SAID COIL, CIRCUIT MEANS FOR CONNECTING A LOAD TO SAID COIL, A BUSHING ATTACHED TO AND EXTENDING INTO SAID TANK, RECTIFYING MEANS MOUNTED IN SAID BUSHING, SAID RECTIFYING MEANS CONNECTED IN CIRCUIT RELATIONSHIP WITH SAID CIRCUIT MEANS FOR CONNECTING A LOAD TO SAID COIL FOR CONVERTING THE CURRENT DELIVERED TO A LOAD FROM ALTERNATING TO DIRECT CURRENT.
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) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |