US3097296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat sensitive coating
Assignee: —
•
Filing: —
•
Granted: 1963-07-09
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Expires: 1980-07-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:55
CPC Classifications
H; H03; H03D; H03D7/00; G; G01; G01R; G01R27/00; G01R27/02; G01R27/08; G01R27/10; G01R27/12; G06; G06G; G06G7/00; G06G7/12; G06G7/16; G06G7/162; H02; H02M; H02M11/00; H03B; H03B19/00; H03B19/03; H03B21/00; H03C; H03C1/00; H03C1/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A DEVICE FOR MULTIPLYING ELECTRICAL QUANTITIES COMPRISING A FERRITE MEMBER HAVING FACES DEFINING A GAP THEREBETWEEN, A COIL POSITIONED IN JUXTAPOSITION TO THE FERRITE MEMBER SO THAT CURRENT IN THE COIL PRODUCES A CORRESPONDING MAGNETIC FLUX IN SAID MEMBER, A SEMI-CONDUCTOR PLATE HAVING OPPOSITE FACES AND POSITIONED IN THE GAP BETWEEN SAID FACES OF SAID MEMBER SO THAT SAID OPPOSITE FACES OF SAID PLATE CONTACT SAID FACES OF SAID MEMBER AND SAID MAGNETIC FLUX PASSES ACROSS SAID PLATE, A PAIR OF INPUT CURRENT CONNECTIONS AND A PAIR OF OUTPUT CONNECTIONS TO SAID PLATE, THE ARRANGEMENT BEING SUCH THAT THE VOLTAGE BETWEEN SAID OUTPUT CONNECTIONS IS PROPORTIONAL TO THE PRODUCT OF THE CURRENT IN SAID COIL AND CURRENT FLOWING BETWEEN SAID INPUT CONNECTIONS, AND A COMPENSATING COIL POSITIONED IN JUXTAPOSITION TO SAID FERRITE MEMBER AND CONNECTED IN JUXTAPOSITION TO SAID FERRITE MEMBER AND TO SAID PLATE SO AS TO COMPENSATE FOR VOLTAGES INDUCED IN SAID INPUT CURRENT CONNECTIONS BY SAID MAGNETIC FLUX.
Claim 2
Independent Claim
161 words
A DEVICE FOR MULTIPLYING ELECTRICAL QUANTITIES COMPRISING A FERRITE MEMBER HAVING FACES DEFINING A GAP THEREBETWEEN, A COIL POSITIONED IN JUXTAPOSITION TO THE FERRITE MEMBER SO THAT CURRENT IN THE COIL PRODUCES A CORRESPONDING MAGNETIC FLUX IN SAID MEMBER, A SEMI-CONDUCTOR PLATE HAVING OPPOSITE FACES AND POSITIONED IN THE GAP BETWEEN SAID FACES OF SAID MEMBER SO THAT SAID OPPOSITE FACES OF SAID PLATE CONTACT SAID FACES OF SAID MEMBER AND SAID MAGNETIC FLUX PASSES ACROSS SAID PLATE, A PAIR OF INPUT CURRENT CONNECTIONS AND A PAIR OF OUTPUT CONNECTIONS TO SAID PLATE, THE ARRANGEMENT BEING SUCH THAT THE VOLTAGE BETWEEN SAID OUTPUT CONNECTIONS IS PROPORTIONAL TO THE PRODUCT OF THE CURRENT IN SAID COIL AND CURRENT FLOWING BETWEEN SAID INPUT CONNECTIONS, AND A COMPENSATING COIL POSITIONED IN JUXTAPOSITION TO SAID FERRITE MEMBER AND CONNECTED IN JUXTAPOSITION TO SAID FERRITE MEMBER AND TO SAID PLATE SO AS TO COMPENSATE FOR VOLTAGES INDUCED IN SAID INPUT CURRENT CONNECTIONS BY SAID MAGNETIC FLUX.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |