US3328692A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Test circuit for rectifier elements having single low-voltage high-current transformer and single high-voltage low-current transformer
Assignee: Infineon Technologies Americas Corp
•
Filing: 1964-05-11
•
Granted: 1967-06-27
•
Expires: 1984-05-11
Abstract
No abstract record available.
Inventors
- 👤 Lyon Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:06
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/26; G01R31/2607; G01R31/2632
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
A RECTIFIER TEST CIRCUIT COMPRISING A FIRST RELATIVELY HIGH VOLTAGE SOURCE, A SECOND RELATIVELY LOW VOLTAGE SOURCE, A FIRST BANK OF PARALLEL CONNECTED DIODE ELEMENTS, A SECOND BANK OF PARALLEL CONNECTED DIODE ELEMENTS, A PLURALITY OF FUSES RESPECTIVELY CONNECTED IN SERIES WITH A RESPECTIVE ONE OF SAID DIODES OF SAID FIRST AND SECOND BANKS OF DIODE ELEMENTS, A FIRST SWITCHING MEANS, A SECOND SWITCHING MEANS; FIRST AND SECOND CONTROL MEANS CONNECTED TO SAID FIRST AND SECOND SWITCHING MEANS RESPECTIVELY FOR OPERATING SAID FIRST AND SECOND SWITCHING MEANS BETWEEN CONDUCTIVE AND NONCONDUCTIVE CONDITIONS, SAID FIRST AND SECOND CONTROL MEANS CONNECTED TO SAID SECOND AND FIRST VOLTAGE SOURCES RESPECTIVELY; SAID FIRST VOLTAGE SOURCE BEING CONNECTED IN SERIES WITH SAID FIRST SWITCHING MEANS AND SAID FIRST BANK OF DIODE ELEMENTS; SAID FIRST VOLTAGE SOURCE BEING CONNECTED IN SERIES WITH SAID SECOND SWITCHING MEANS AND SAID SECOND BANK OF DIODE ELEMENTS; THE SERIES CONNECTION OF SAID FIRST SWITCHING MEANS AND SAID FIRST BANK OF DIODE ELEMENTS CONNECTED IN PARALLEL WITH THE SERIES CONNECTION OF SAID SECOND SWITCHING MEANS AND SAID SECOND BANK OF DIODE ELEMENTS; SAID SECOND VOLTAGE SOURCE BEING CONNECTED IN
Claim 2
Dependent Claim
188 words
A RECTIFIER TEST CIRCUIT COMPRISING A FIRST RELATIVELY HIGH VOLTAGE SOURCE, A SECOND RELATIVELY LOW VOLTAGE SOURCE, A FIRST BANK OF PARALLEL CONNECTED DIODE ELEMENTS, A SECOND BANK OF PARALLEL CONNECTED DIODE ELEMENTS, A PLURALITY OF FUSES RESPECTIVELY CONNECTED IN SERIES WITH A RESPECTIVE ONE OF SAID DIODES OF SAID FIRST AND SECOND BANKS OF DIODE ELEMENTS, A FIRST SWITCHING MEANS, A SECOND SWITCHING MEANS; FIRST AND SECOND CONTROL MEANS CONNECTED TO SAID FIRST AND SECOND SWITCHING MEANS RESPECTIVELY FOR OPERATING SAID FIRST AND SECOND SWITCHING MEANS BETWEEN CONDUCTIVE AND NONCONDUCTIVE CONDITIONS, SAID FIRST AND SECOND CONTROL MEANS CONNECTED TO SAID SECOND AND FIRST VOLTAGE SOURCES RESPECTIVELY; SAID FIRST VOLTAGE SOURCE BEING CONNECTED IN SERIES WITH SAID FIRST SWITCHING MEANS AND SAID FIRST BANK OF DIODE ELEMENTS; SAID FIRST VOLTAGE SOURCE BEING CONNECTED IN SERIES WITH SAID SECOND SWITCHING MEANS AND SAID SECOND BANK OF DIODE ELEMENTS; THE SERIES CONNECTION OF SAID FIRST SWITCHING MEANS AND SAID FIRST BANK OF DIODE ELEMENTS CONNECTED IN PARALLEL WITH THE SERIES CONNECTION OF SAID SECOND SWITCHING MEANS AND SAID SECOND BANK OF DIODE ELEMENTS; SAID SECOND VOLTAGE SOURCE BEING CONNECTED IN
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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |