US3274336A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High voltage circuit
Assignee: Lanteris Space LLC
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Filing: 1962-05-18
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Granted: 1966-09-20
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Expires: 1982-05-18
Abstract
No abstract record available.
Inventors
- 👤 John P Pietrolewicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:47
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/10; H04N3/16; H04N3/18
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
61 words
A CIRCUIT FOR PROVIDING A MUNUALLY-VARIABLE HIGH D.C. VOLTAGE FROM A SOURCE OF TIME-SPACED HIGH-VOLTAGE PULSES OCCURRING AT A PREDETERMINED FREQUENCY, COMPRISING: A MANYALLY-TUNABLE PARALLEL-RESONANT CIRCUIT, A DIODE AND A LOAD IMPEDANCE, ALL CONNECTED IN SERIES TO SAID SOURCE, SAID RESONANT CIRCUIT BEING TURNABLE OVER A RANGE OF FREQUENCIES; AND MEANS FOR DERIVING SAID HIGH D.C. VOLTAGE FROM ACROSS SAID IMPEDANCE.
Claim 2
Dependent Claim
61 words
A CIRCUIT FOR PROVIDING A MUNUALLY-VARIABLE HIGH D.C. VOLTAGE FROM A SOURCE OF TIME-SPACED HIGH-VOLTAGE PULSES OCCURRING AT A PREDETERMINED FREQUENCY, COMPRISING: A MANYALLY-TUNABLE PARALLEL-RESONANT CIRCUIT, A DIODE AND A LOAD IMPEDANCE, ALL CONNECTED IN SERIES TO SAID SOURCE, SAID RESONANT CIRCUIT BEING TURNABLE OVER A RANGE OF FREQUENCIES; AND MEANS FOR DERIVING SAID HIGH D.C. VOLTAGE FROM ACROSS SAID IMPEDANCE.
Claim 3
Dependent Claim
148 words
IN A TELEVISION RECEIVER HAVING A DEFLECTION SYSTEM, A DIRECT-CURRENT OF (D.C.) VOLTAGE SUPPLY FOR PROVIDING A HIGH VOLTAGE OF ADJUSTABLE MAGNITUDE COMPRISING: MEANS FOR DERIVING FROM SAID DEFLECTION SYSTEM A RECURRING HIGHPOTENTIAL PULSE HAVING A RECURRENCE FREQUENCY CORRESPONDING TO A CHARACTERISTIC FREQUENCY OF SAID DEFLECTION SYSTEM; MEANS FOR DEVELOPING AN ALTERNATING-CURRENT (A.C.) SIGNAL COMPONENT HAVING A FREQUENCY APPROXIMATELY EQUAL TO AN INTEGRAL MULTIPLE, GREATER THAN ONE, OF THE FREQUENCY OF SAID PULSE; A RECTIFIER HAVING A LOAD CIRCUIT FOR DEVELOPING A D.C. POTENTIAL; MEANS FOR CONCURRENTLY APPLYING SAID PULSE AND SAID A.C. COMPONENT TO SAID RECTIFIER TO DEVELOP IN SAID LOAD CIRCUIT A D.C. POTENTIAL HAVING A MAGNITUDE RELATED TO THE COMBINED MAGNITUDES OF SAID PULSES AND SAID A.C. COMPONENT; AND MEANS FOR VARYING THE RELATIVE PHASE OF SAID PLUSE AND SAID A.C. COMPONENT TO CONTROL THE MAGNITUDE OF THE D.C. POTENTIAL DEVELOPED IN SAID LOAD CIRCUIT.
Claim 4
Dependent Claim
148 words
IN A TELEVISION RECEIVER HAVING A DEFLECTION SYSTEM, A DIRECT-CURRENT OF (D.C.) VOLTAGE SUPPLY FOR PROVIDING A HIGH VOLTAGE OF ADJUSTABLE MAGNITUDE COMPRISING: MEANS FOR DERIVING FROM SAID DEFLECTION SYSTEM A RECURRING HIGHPOTENTIAL PULSE HAVING A RECURRENCE FREQUENCY CORRESPONDING TO A CHARACTERISTIC FREQUENCY OF SAID DEFLECTION SYSTEM; MEANS FOR DEVELOPING AN ALTERNATING-CURRENT (A.C.) SIGNAL COMPONENT HAVING A FREQUENCY APPROXIMATELY EQUAL TO AN INTEGRAL MULTIPLE, GREATER THAN ONE, OF THE FREQUENCY OF SAID PULSE; A RECTIFIER HAVING A LOAD CIRCUIT FOR DEVELOPING A D.C. POTENTIAL; MEANS FOR CONCURRENTLY APPLYING SAID PULSE AND SAID A.C. COMPONENT TO SAID RECTIFIER TO DEVELOP IN SAID LOAD CIRCUIT A D.C. POTENTIAL HAVING A MAGNITUDE RELATED TO THE COMBINED MAGNITUDES OF SAID PULSES AND SAID A.C. COMPONENT; AND MEANS FOR VARYING THE RELATIVE PHASE OF SAID PLUSE AND SAID A.C. COMPONENT TO CONTROL THE MAGNITUDE OF THE D.C. POTENTIAL DEVELOPED IN SAID LOAD CIRCUIT.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |