Patent US3755685A successfully refreshed from Google Patents.
US3755685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Simulated rms converter and voltage regulator
Assignee: Individual
•
Filing: 1972-02-09
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Granted: 1973-08-28
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Expires: 1992-02-09
Abstract
Abstract This disclosure deals with a simulated approximate root-meansquare control regulator system using a network comprising a rectifying circuit, preferably of the voltage doubler type adjusted and poled to produce a converted output approximately following rms value variations of the voltage source and for controlling the output thereof when such approximate rms voltage value exceeds a predetermined value.
Inventors
- 👤 F Minks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:01
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/14; H02J7/1469; H02J7/1492; B; B60; B60L; B60L1/00; B60L1/14; G; G05; G05F; G05F1/00; G05F1/10; G05F1/12; G05F1/40; G05F1/44; Y; Y02; Y02T; Y02T10/00; Y02T10/80; Y02T10/92
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
23 words
A simulated approximate root-mean-square control regulator system as claimed in claim 2 and in which said switching means comprises a shunt-connected switching rectifier.
Claim 2
Dependent Claim
23 words
A simulated approximate root-mean-square control regulator system as claimed in claim 2 and in which said network system comprises a voltage doubler circuit.
Claim 3
Dependent Claim
47 words
A simulated approximate root-mean-square control regulator system as claimed in claim 2 and in which said network system comprises a shunt branch having a series- connected capacitor and rectifier, with a further rectifier connected in series with the point of series connection and to said switching means.
Claim 4
Dependent Claim
32 words
A simulated approximate root-mean-square control regulator system as claimed in claim 5 and in which said shunt branch is provided with means for controlling the voltage level of the opposite polarity output.
Claim 5
Dependent Claim
44 words
A simulated approximate root-mean-square control regulator system as claimed in claim 2 and in which said network system comprises a pair of parallel-connected networks each adjusted to produce corresponding converted outputs for different ranges of source voltage waveforms and frequencies within said predetermined range.
Claim 6
Dependent Claim
23 words
A simulated approximate root-mean-square control regulator system as claimed in claim 7 and in which said pair of networks comprise voltage doubler circuits.
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) | 1976-08-27 | 1977-02-26 | 1977-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-27 | 1981-02-26 | 1981-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-27 | 1985-02-26 | 1985-08-28 | $7700.00 | Window Closed / Lapsed |