US3132256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic pulse amplitude to pulse length converter systems
Assignee: ELECTRO LOGIC CORP
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Filing: 1960-10-03
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Granted: 1964-05-05
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Expires: 1980-10-03
Abstract
No abstract record available.
Inventors
- 👤 George J Giel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:05
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/45
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A CONVERTER FOR PROVIDING A TIME INTERVAL REPRESENTATIVE OF AN ANALOG SIGNAL, COMPRISING: A RETENTIVE SATURABLE MAGNETIC MEMBER; MAGNETIC DRIVING MEANS TO DRIVE SAID MEMBER FOR PROVIDING A MAGNETIZING FORCE REPRESENTATIVE OF SAID ANALOG SIGNAL; MAGNETIC BIASING MEANS FOR PROVIDING A MAGNETIZING FORCE TO DRIVE SAID MEMBER SUBSTANTIALLY TO THE KNEE OF THE HYSTERESIS CURVE; MAGNETIC SATURATION MEANS FOR PROVIDING A SATURATING MAGNETIZING FORCE OPPOSED TO THAT OF SAID MAGNETIC DRIVING MEANS AND SAID MAGNETIC BIASING MEANS, WHICH SATURATING MAGNETIZING FORCE IS ADEQUATE TO DRIVE SAID MEMBER TO SATURATION OPPOSING SAID MAGNETIC DRIVING MEANS AND SAID MAGNETIC SATURATION MEANS; TIMING MEANS FOR PROVIDING A PREDETERMINED INTERVAL; SWITCHING MEANS FOR RENDERING SAID MAGNETIC SATURATION MEANS INOPERATIVE DURING SAID PREDETERMINED INTERVAL WHILE SAID MAGNETIC DRIVING MEANS AND SAID MAGNETIC BIASING MEANS ARE OPERATIVE; AND MEANS FOR MANIFESTING THE LENGTH OF A PERIOD AFTER SAID PREDETERMINED INTERVAL REQUIRED BY SAID SATURATION MEANS TO DRIVE SAID MEMBER TO SATURATION.
Claim 2
Dependent Claim
155 words
A CONVERTER FOR PROVIDING A TIME INTERVAL REPRESENTATIVE OF AN ANALOG SIGNAL, COMPRISING: A RETENTIVE SATURABLE MAGNETIC MEMBER; MAGNETIC DRIVING MEANS TO DRIVE SAID MEMBER FOR PROVIDING A MAGNETIZING FORCE REPRESENTATIVE OF SAID ANALOG SIGNAL; MAGNETIC BIASING MEANS FOR PROVIDING A MAGNETIZING FORCE TO DRIVE SAID MEMBER SUBSTANTIALLY TO THE KNEE OF THE HYSTERESIS CURVE; MAGNETIC SATURATION MEANS FOR PROVIDING A SATURATING MAGNETIZING FORCE OPPOSED TO THAT OF SAID MAGNETIC DRIVING MEANS AND SAID MAGNETIC BIASING MEANS, WHICH SATURATING MAGNETIZING FORCE IS ADEQUATE TO DRIVE SAID MEMBER TO SATURATION OPPOSING SAID MAGNETIC DRIVING MEANS AND SAID MAGNETIC SATURATION MEANS; TIMING MEANS FOR PROVIDING A PREDETERMINED INTERVAL; SWITCHING MEANS FOR RENDERING SAID MAGNETIC SATURATION MEANS INOPERATIVE DURING SAID PREDETERMINED INTERVAL WHILE SAID MAGNETIC DRIVING MEANS AND SAID MAGNETIC BIASING MEANS ARE OPERATIVE; AND MEANS FOR MANIFESTING THE LENGTH OF A PERIOD AFTER SAID PREDETERMINED INTERVAL REQUIRED BY SAID SATURATION MEANS TO DRIVE SAID MEMBER TO SATURATION.
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) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |