US3339093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical circuit
Assignee: Motorola Solutions Inc
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Filing: 1965-02-23
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Granted: 1967-08-29
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Expires: 1985-02-23
Abstract
No abstract record available.
Inventors
- 👤 Elmer E Beers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:02
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/08; B67D7/22; H; H02; H02K; H02K39/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
312 words
A PULSE GENERATOR, INCLUDING IN COMBINATION, A CORE OF MAGNETIC MATERIAL HAVING A FIRST SIDE AND A SECOND SIDE OPPOSITE SAID FIRST SIDE, SAID CORE FURTHER HAVING A THIRD SIDE WITH ENDS FACES THEREON, SAID FIRST SIDE HAVING AN ELONGATED HOLE ADJACENT THERETO AND SAID SECOND SIDE HAVING AN ARM EXTENDING THEREFROM, HOUSING MEANS, A FIRST PIN COUPLED TO SAID HOUSING MEANS AND PASSING THROUGH SAID ELONGATED HOLE, A SECOND PIN COUPLED TO SAID HOUSING MEANS, SAID ARM EXTENDING OVER SAID SECOND PIN WHEREBY SAID CORE IS POSITIONED IN SAID HOUSING MEANS BY SAID FIRST AND SECOND PINS, COIL MEANS SURROUNDING SAID CORE AND MAGNETIC FLUX THROUGH SAID CORE AND LINK SAID COIL THEREBY ATTRACTING SAID MAGNET MEANS TO SAID CORE, SAID MAGNET MEANS FURTHER BEING ADAPTED TO ROTATE ABOUT SAID THIRD PIN WHEREBY SAID MAGNET MEANS ACROSS SAID END FACES WHEREBY SAID MAGNET MEANS ACTS TO PRODUCE A MAGNETIC FLUX THROUGH SAID CORE AND LINKING SAID COIL THEREBY ATTRACTING SAID MAGNET MEANS TO SAID CORE, SAID MAGNET MEANS FURTHER BEING ADAPTED TO ROTATE ABOUT SAID THIRD PIN WHEREBY SAID MAGNET MEANS IS MOVED AWAY FROM SAID END FACES, A CAM POSITIONED TO ENGAGE SAID MAGNET MEANS, MEANS COUPLED TO SAID CAM FOR ROTATING THE SAME WHEREBY SAID MAGNET MEANS IS ROTATED ABOUT SAID THIRD PIN TO MOVE SAID MAGNET AWAY FROM SAID END FACES, SAID CAM ACTING TO DISENGAGE SAID MAGNET MEANS AFTER A PREDETERMINED AMOUNT OF ROTATION WHEREBY SAID DISENGAGED MAGNET MEANS RAPIDLY RETURNS TO SAID POSITION ACROSS SAID END FACES IN RESPONSE TO SAID MAGNETIC ATTRACTION, SAID RAPID RETURN CAUSING A CHANGE IN THE MAGNETIC FLUX LINKING, SAID COIL MEANS WHEREBY A VOLTAGE PULSE IS INDUCED THEREIN, SAID FIRST PIN AND SAID ELONGATED HOLE COOPERATING TO PERMIT ROTATION OF SAID CORE AND SAID MAGNET MEANS ABOUT SAID THIRD PIN WHEREBY THE KINETIC ENERGY OF SAID MAGNET MEANS IS DISSIPATED.
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) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |