US3159752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse regenerator comprising a transistor regeneratively fed back by a saturable core and a linear core
Assignee: US Philips Corp
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Filing: 1961-12-15
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Granted: 1964-12-01
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Expires: 1981-12-15
Abstract
No abstract record available.
Inventors
- 👤 Domburg Jacobus
- 👤 Mulder Jacob
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:40
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/45; H03K3/26; H03K3/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
209 words
A PULSE REGENERATOR COMPRISING: A FIRST MAGNETIC CORE CONSISTING OF A MAGNETIC MATERIAL HAVING A SUBSTANTIALLY RECTANGULAR HYSTERESIS CURVE, A TRIGGER WINDING INDUCTIVELY COUPLED TO SAID FIRST CORE, MEANS FOR APPLYING A TRIGGER PULSE TO SAID TRIGGER WINDING, AN OUTPUT WINDING INDUCTIVELY COUPLED TO SAID FIRST CORE, A LOAD CONNECTED TO SAID OUTPUT WINDING, A THIRD WINDING INDUCTIVELY COUPLED TO SAID FIRST CORE, A SECOND CORE CONSISTING OF MAGNETIC MATERIAL HAVING A SUBSTANTIALLY LINEAR HYSTERESIS CURVE, A TRANSISTOR HAVING AN OUTPUT ELECTRODE, AN INPUT ELECTRODE, AND A COMMON ELECTRODE, FIRST AND SECOND WINDINGS INDUCTIVELY COUPLED TO SAID SECOND CORE, SAID OUTPUT WINDING AND THE FIRST WINDING OF THE SECOND CORE BEING CONNECTED IN SERIES WITH THE OUTPUT ELECTRODE OF THE TRANSISTOR, THE LOAD, AND THE COMMON ELECTRODE, SAID THIRD WINDING AND THE SECOND WINDING OF THE SECOND CORE BEING CONNECTED IN SERIES WITH THE INPUT ELECTRODE AND THE COMMON ELECTRODE OF THE TRANSISTOR, SAID OUTPUT WINDING AND SAID THIRD WINDING OF THE FIRST CORE AND SAID FIRST AND SECOND WINDINGS OF OF THE SECOND CORE PROVIDING REGENERATIVE FEEDBACK BETWEEN SAID OUTPUT AND INPUT ELECTRODES UPON THE APPLICATION OF A TRIGGER PULSE AND PRODUCING AN OUTPUT PULSE ACROSS SAID LOAD HAVING A SHORT RISE TIME AND A SHORT DECAY TIME
Claim 2
Dependent Claim
209 words
A PULSE REGENERATOR COMPRISING: A FIRST MAGNETIC CORE CONSISTING OF A MAGNETIC MATERIAL HAVING A SUBSTANTIALLY RECTANGULAR HYSTERESIS CURVE, A TRIGGER WINDING INDUCTIVELY COUPLED TO SAID FIRST CORE, MEANS FOR APPLYING A TRIGGER PULSE TO SAID TRIGGER WINDING, AN OUTPUT WINDING INDUCTIVELY COUPLED TO SAID FIRST CORE, A LOAD CONNECTED TO SAID OUTPUT WINDING, A THIRD WINDING INDUCTIVELY COUPLED TO SAID FIRST CORE, A SECOND CORE CONSISTING OF MAGNETIC MATERIAL HAVING A SUBSTANTIALLY LINEAR HYSTERESIS CURVE, A TRANSISTOR HAVING AN OUTPUT ELECTRODE, AN INPUT ELECTRODE, AND A COMMON ELECTRODE, FIRST AND SECOND WINDINGS INDUCTIVELY COUPLED TO SAID SECOND CORE, SAID OUTPUT WINDING AND THE FIRST WINDING OF THE SECOND CORE BEING CONNECTED IN SERIES WITH THE OUTPUT ELECTRODE OF THE TRANSISTOR, THE LOAD, AND THE COMMON ELECTRODE, SAID THIRD WINDING AND THE SECOND WINDING OF THE SECOND CORE BEING CONNECTED IN SERIES WITH THE INPUT ELECTRODE AND THE COMMON ELECTRODE OF THE TRANSISTOR, SAID OUTPUT WINDING AND SAID THIRD WINDING OF THE FIRST CORE AND SAID FIRST AND SECOND WINDINGS OF OF THE SECOND CORE PROVIDING REGENERATIVE FEEDBACK BETWEEN SAID OUTPUT AND INPUT ELECTRODES UPON THE APPLICATION OF A TRIGGER PULSE AND PRODUCING AN OUTPUT PULSE ACROSS SAID LOAD HAVING A SHORT RISE TIME AND A SHORT DECAY TIME
References Cited (Backward Citations)
US2925958A
Cited
US2952841A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-01 | 1968-06-01 | 1968-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-01 | 1972-06-01 | 1972-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-01 | 1976-06-01 | 1976-12-01 | $7700.00 | Window Closed / Lapsed |