US3264531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rectifier assembly comprising series stacked pn-junction rectifiers
Assignee: Individual
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Filing: 1962-03-29
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Granted: 1966-08-02
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Expires: 1982-03-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Donald C Dickson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:07
CPC Classifications
H; H10; H10W; H10W90/00; H10W72/00; H10W76/00; H10W76/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A HIGH VOLTAGE RECTIFIER ASSEMBLY COMPRISING: (A) A PLURALITY OF SEMICONDUCTOR RECTIFYING DIODES, (B) A PLURALITY OF DISKS OF GREATER DIAMETER THAN SAID DIODES WITH ONE SUCH DISK IN ELECTRICAL CONTACT WITH EACH SIDE OF EACH DIODE AND ALL OF THE DISKS PROJECTING RADIALLY FROM THE DIODES, ALL OF SAID DIODES AND DISKS IN MUTUAL CONTACT TO FORM A STACK OF SERIES-CONNECTED DIODES, AND SAID DISKS BEING THICKER IN THAT AREA IN CONTACT WITH SAID RECTIFYING DIODES THAN IN SAID RADIALLY PROJECTING AREA, (C) A MATERIAL COMPLETELY SURROUNDING SAID STACK, SAID MATERIAL COMPRISING A RESIN HAVING A RELATIVELY LOW DIELECTRIC CONSTANT AND VERY HIGH RESISTIVITY OF THE ORDER **14 OHMS/CM., SAID RESIN HAVING DISPERSED THEREIN A PROPORTION OF RELATIVELY HIGH DIELECTRIC CONSTANT MATERIAL AND A FINELY DIVIDED CONDUCTING MATERIAL, SAID FINELY CONDUCTING MATERIAL FUNCTIONING TO REDUCE THE RESISTIVITY OF THE SAID MATERIAL TO THE ORDER OF **7 TO **9 OHM-CM.
Claim 2
Dependent Claim
150 words
A HIGH VOLTAGE RECTIFIER ASSEMBLY COMPRISING: (A) A PLURALITY OF SEMICONDUCTOR RECTIFYING DIODES, (B) A PLURALITY OF DISKS OF GREATER DIAMETER THAN SAID DIODES WITH ONE SUCH DISK IN ELECTRICAL CONTACT WITH EACH SIDE OF EACH DIODE AND ALL OF THE DISKS PROJECTING RADIALLY FROM THE DIODES, ALL OF SAID DIODES AND DISKS IN MUTUAL CONTACT TO FORM A STACK OF SERIES-CONNECTED DIODES, AND SAID DISKS BEING THICKER IN THAT AREA IN CONTACT WITH SAID RECTIFYING DIODES THAN IN SAID RADIALLY PROJECTING AREA, (C) A MATERIAL COMPLETELY SURROUNDING SAID STACK, SAID MATERIAL COMPRISING A RESIN HAVING A RELATIVELY LOW DIELECTRIC CONSTANT AND VERY HIGH RESISTIVITY OF THE ORDER **14 OHMS/CM., SAID RESIN HAVING DISPERSED THEREIN A PROPORTION OF RELATIVELY HIGH DIELECTRIC CONSTANT MATERIAL AND A FINELY DIVIDED CONDUCTING MATERIAL, SAID FINELY CONDUCTING MATERIAL FUNCTIONING TO REDUCE THE RESISTIVITY OF THE SAID MATERIAL TO THE ORDER OF **7 TO **9 OHM-CM.
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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |