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US3673491A
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US
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Magnetic square wave voltage generator
Assignee: Individual
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Filing: 1970-12-21
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Granted: 1972-06-27
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Expires: 1990-12-21
Abstract
Abstract A magnetic square wave voltage generator comprising at least one core having both a high impedance flux path and a low impedance flux path. An input winding couples each of the high and low impedance flux paths and one output winding couples the high impedance flux path and another output winding couples the low impedance flux path. The two output windings are series connected and when a sinusoidal signal is applied to the input winging it results in a square wave output signal across both series connected output windings.
Inventors
- 👤 Orestes M Baycura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:50
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/08; H03; H03K; H03K5/00; H03K5/01; H03K5/12
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
173 words
A magnetic voltage generator comprising: a. at least one core having a high impedance flux path and a low impedance flux path; b. an input winding coupling said high impedance flux and said low impedance flux path; c. a first output winding coupling said high impedance flux path; d. a second output winding coupling said low impedance flux path; e. said input winding has about 120 turns; f. said first output winding has about 80 turns; g. said second output winding has about 150 turns; h. said high impedance flux path comprises a silicon transformer grade iron having a cross-sectional area of about 1 square inch; i. said low impedance flux path comprises a silicon transformer grade iron material having a cross-sectional area of about 1 inch and an air gap of about 0.1 inch; j. said first and second output windings connected in series; wherein k. a sinusoidal input signal applied to said input winding results in a substantially square wave output signal across said series connected first and seCond output windings.
Claim 2
Dependent Claim
173 words
A magnetic voltage generator comprising: a. at least one core having a high impedance flux path and a low impedance flux path; b. an input winding coupling said high impedance flux and said low impedance flux path; c. a first output winding coupling said high impedance flux path; d. a second output winding coupling said low impedance flux path; e. said input winding has about 120 turns; f. said first output winding has about 80 turns; g. said second output winding has about 150 turns; h. said high impedance flux path comprises a silicon transformer grade iron having a cross-sectional area of about 1 square inch; i. said low impedance flux path comprises a silicon transformer grade iron material having a cross-sectional area of about 1 inch and an air gap of about 0.1 inch; j. said first and second output windings connected in series; wherein k. a sinusoidal input signal applied to said input winding results in a substantially square wave output signal across said series connected first and seCond output windings.
Claim 3
Dependent Claim
33 words
The device of claim 1 wherein: a. said high impedance flux path comprises a first separate core; and b. said low impedance flux path comprises a second separate core having said air gap.
Claim 4
Dependent Claim
72 words
The device of claim 1 wherein: a. said high and low impedance flux paths are formed in a single core wherein; b. said high impedance flux path is formed in a first continuous ring; c. said low impedance flux path is formed in a second continuous ring having said air gap; and whereby d. a section of said first continuous ring and a section of said second continuous ring are physically interconnected.
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) | 1975-06-27 | 1975-12-27 | 1976-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-27 | 1979-12-27 | 1980-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-27 | 1983-12-27 | 1984-06-27 | $7700.00 | Window Closed / Lapsed |