US3335374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lumped element y circulator
Assignee: Japan Broadcasting Corp
•
Filing: 1965-04-14
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Granted: 1967-08-08
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Expires: 1985-04-14
Abstract
No abstract record available.
Inventors
- 👤 Konishi Yoshihiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 07:52
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/32; H01P1/38; H01P1/383; H01P1/387
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
LUMPED ELEMENT Y CIRCULATOR WHICH COMPRISES A PLURALITY OF INNER CONDUCTORS, A PAIR OF FERRIMAGNETIC BODIES, AN OUTER CONDUCTOR FRAME IN WHICH THE INNER CONDUCTORS COMPRISING THREE GROUPS OF PARALLEL CONDUCTORS ARE ARRANGED IN ROTATIONAL SYMMETRY ABOUT CENTER AXIS OF THE OUTER CONDUCTOR FRAME, EACH GROUP OF INNER CONDUCTORS HAVING AT LEAST TWO PARALLEL CONDUCTORS LEADING FROM EACH TERMINAL PORT OF THE OUTER CONDUCTOR FRAME, SAID INNER CONDUCTORS BEING CONNECTED TO GROUND THROUGH A CONDENSER AT EACH TERMINAL PORT, AT LEAST ONE OF THE OTHER ENDS OF SAID INNER CONDUCTORS OF EACH GROUP BEING CONNECTED TO THE OUTER CONDUCTOR FRAME AT THE OPPOSITE SIDE, SAID INNER CONDUCTORS CROSSING WITH THE INNER CONDUCTORS IN THE OTHER GROUPS AT AN ANGLE OF 120*, SAID INNER CONDUCTORS BEING INSULATED FROM EACH OTHER AT THE CROSSING POINTS, AND THE GROUPS OF SAID INNER CONDUCTORS BEING INTERPOSED BETWEEN SAID MAGNETIC BODIES, TO FORM A LUMPED ELEMENT CIRCUIT BY UNIFORMLY DISTRIBUTING SAID POINTS OF INSULATED INTERSECTIONS AMONG THE SURFACE OF THE SAID MAGNETIC BODIES AND THAT THE AMOUNT OF PERMEABILITY OF SAID MAGNETIC BODIES CAN BE UNIFORMLY DISTRIBUTED INSIDE SAID MAGNETIC BODIES.
Claim 2
Dependent Claim
186 words
LUMPED ELEMENT Y CIRCULATOR WHICH COMPRISES A PLURALITY OF INNER CONDUCTORS, A PAIR OF FERRIMAGNETIC BODIES, AN OUTER CONDUCTOR FRAME IN WHICH THE INNER CONDUCTORS COMPRISING THREE GROUPS OF PARALLEL CONDUCTORS ARE ARRANGED IN ROTATIONAL SYMMETRY ABOUT CENTER AXIS OF THE OUTER CONDUCTOR FRAME, EACH GROUP OF INNER CONDUCTORS HAVING AT LEAST TWO PARALLEL CONDUCTORS LEADING FROM EACH TERMINAL PORT OF THE OUTER CONDUCTOR FRAME, SAID INNER CONDUCTORS BEING CONNECTED TO GROUND THROUGH A CONDENSER AT EACH TERMINAL PORT, AT LEAST ONE OF THE OTHER ENDS OF SAID INNER CONDUCTORS OF EACH GROUP BEING CONNECTED TO THE OUTER CONDUCTOR FRAME AT THE OPPOSITE SIDE, SAID INNER CONDUCTORS CROSSING WITH THE INNER CONDUCTORS IN THE OTHER GROUPS AT AN ANGLE OF 120*, SAID INNER CONDUCTORS BEING INSULATED FROM EACH OTHER AT THE CROSSING POINTS, AND THE GROUPS OF SAID INNER CONDUCTORS BEING INTERPOSED BETWEEN SAID MAGNETIC BODIES, TO FORM A LUMPED ELEMENT CIRCUIT BY UNIFORMLY DISTRIBUTING SAID POINTS OF INSULATED INTERSECTIONS AMONG THE SURFACE OF THE SAID MAGNETIC BODIES AND THAT THE AMOUNT OF PERMEABILITY OF SAID MAGNETIC BODIES CAN BE UNIFORMLY DISTRIBUTED INSIDE SAID MAGNETIC BODIES.
References Cited (Backward Citations)
US3226659A
Cited
US3246261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |