US3333120A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse forming network voltage regulator
Assignee: Individual
•
Filing: 1964-11-10
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Granted: 1967-07-25
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Expires: 1984-11-10
Abstract
No abstract record available.
Inventors
- 👤 William T Tomlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:59
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/53
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A VOLTAGE REGULATOR FOR REGULATING THE VOLTAGE APPLIED TO A PULSE-FORMING NETWORK OF A LINE-TYPE PULSE MODULATOR COMPRISING (A) CHARGING INDUCTOR MEANS INCLUDING A PRIMARY WINDING AND A SECONDARY WINDING, SAID PRIMARY WINDING BEING SERIALLY CONNECTED IN THE CHARGING LINE TO SAID PULSE-FORMING NETWORK, SAID SECONDARY WINDING HAVING ONE END CONNECTED TO GROUND; (B) LOADING CIRCUIT MEANS CONNECTED AT ON END THEREOF TO THE FREE END OF SAID SECONDARY WINDING; (C) ELECTRICAL SWITCH MEANS INCLUDING A TRIGGER ELEMENT CONNECTED TO THE FREE END OF SAID LOADING CIRCUIT AND FROM THENCE TO GROUND; (D) AND POTENTIAL SENSING AND TRIGGER MEANS CONNECTED BETWEEN THE TRIGGER ELEMENT OF SAID SWITCH MEANS AND THE CHARGING LINE TO SAID PULSE FORMING NETWORK TO INITIATE ENERGIZATION OF SAID SWITCH MEANS IN RESPONSE TO A PREDETERMINED LEVEL OF VOLTAGE SENSED THEREBY.
Claim 2
Dependent Claim
134 words
A VOLTAGE REGULATOR FOR REGULATING THE VOLTAGE APPLIED TO A PULSE-FORMING NETWORK OF A LINE-TYPE PULSE MODULATOR COMPRISING (A) CHARGING INDUCTOR MEANS INCLUDING A PRIMARY WINDING AND A SECONDARY WINDING, SAID PRIMARY WINDING BEING SERIALLY CONNECTED IN THE CHARGING LINE TO SAID PULSE-FORMING NETWORK, SAID SECONDARY WINDING HAVING ONE END CONNECTED TO GROUND; (B) LOADING CIRCUIT MEANS CONNECTED AT ON END THEREOF TO THE FREE END OF SAID SECONDARY WINDING; (C) ELECTRICAL SWITCH MEANS INCLUDING A TRIGGER ELEMENT CONNECTED TO THE FREE END OF SAID LOADING CIRCUIT AND FROM THENCE TO GROUND; (D) AND POTENTIAL SENSING AND TRIGGER MEANS CONNECTED BETWEEN THE TRIGGER ELEMENT OF SAID SWITCH MEANS AND THE CHARGING LINE TO SAID PULSE FORMING NETWORK TO INITIATE ENERGIZATION OF SAID SWITCH MEANS IN RESPONSE TO A PREDETERMINED LEVEL OF VOLTAGE SENSED THEREBY.
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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |