US3370230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse measuring system
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1963-10-04
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Granted: 1968-02-20
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Expires: 1983-10-04
Abstract
No abstract record available.
Inventors
- 👤 Mirat Georges
- 👤 Mirat Paul
- 👤 Pichoff Yves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:04
CPC Classifications
H; H03; H03M; H03M1/00; H03M1/12; H03M1/50; H03M1/56; G; G01; G01R; G01R17/00; G01R17/02; G01R17/04; G01R19/00; G01R19/04; G01R19/25; G01R19/255; G04; G04F; G04F10/00; G04F10/10; G04F10/105; G08; G08C; G08C19/00; G08C19/16; H03K; H03K5/00; H03K5/153; H03K5/1532
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A SYSTEM FOR MEASURING THE MAXIMUM AMPLITUDE OF A PULSE INCLUDING MEMORY MEANS FOR STORING SAID PULSE, GENERATOR MEANS FOR PRODUCING IN RESPONSE TO SAID PULSE A RAMP VOLTAGE WHICH RISES IN SUBSTANTIALLY LINEAR MANNER, AUXILIARY GENERATOR MEANS FOR PRODUCING IN RESPONSE TO SAID PULSE A PERIODIC VOLTAGE OF STABLE FREQUENCY, MEANS FOR COMPARING THE AMPLITUDE OF THE STORED PULSE AND RAMP VOLTAGE AND BLOCKING SAID AUXILIARY GENERATOR MEANS UPON COINCIDENCE OF AMPLITUDE, AND MEANS FOR COUNTING THE TOTAL NUMBER OF PERIODS WHICH TH AUXILIARY GENERATOR HAS BEEN TRIGGERED, SAID GENERATOR MEANS INCLUDING A SERIES CIRCUIT OF A RESISTOR AND A CAPACITOR THROUGH WHICH A VOLTAGE SOURCE IS CONNECTED TO GROUND, A SERIES CIRCUIT OF AN AMPLIFIER AND A SECOND CAPACITOR ASSOCIATED IN PARALLEL WITH SAID RESISTOR TO PRODUCE A CORRECTOR COMPONENT OF CURRENT, A NORMALLY CONDUCTING SWITCH SHUNTING SAID FIRST CAPACITOR TO GROUND, INPUT CIRCUIT MEANS FOR RENDERING SAID SWITCH NON-CONDUCTING FOR A PREDETERMINED TIMED INTERVAL AFTER THE ARRIVAL OF SAID PULSE TO BE MEASURED, AND OUTPUT CIRCUIT MEANS JOINING THE JUNCTION OF SAID RESISTOR AND FIRST CAPACITOR TO SAID COMPARING MEANS.
Claim 2
Independent Claim
183 words
A SYSTEM FOR MEASURING THE MAXIMUM AMPLITUDE OF A PULSE INCLUDING MEMORY MEANS FOR STORING SAID PULSE, GENERATOR MEANS FOR PRODUCING IN RESPONSE TO SAID PULSE A RAMP VOLTAGE WHICH RISES IN SUBSTANTIALLY LINEAR MANNER, AUXILIARY GENERATOR MEANS FOR PRODUCING IN RESPONSE TO SAID PULSE A PERIODIC VOLTAGE OF STABLE FREQUENCY, MEANS FOR COMPARING THE AMPLITUDE OF THE STORED PULSE AND RAMP VOLTAGE AND BLOCKING SAID AUXILIARY GENERATOR MEANS UPON COINCIDENCE OF AMPLITUDE, AND MEANS FOR COUNTING THE TOTAL NUMBER OF PERIODS WHICH TH AUXILIARY GENERATOR HAS BEEN TRIGGERED, SAID GENERATOR MEANS INCLUDING A SERIES CIRCUIT OF A RESISTOR AND A CAPACITOR THROUGH WHICH A VOLTAGE SOURCE IS CONNECTED TO GROUND, A SERIES CIRCUIT OF AN AMPLIFIER AND A SECOND CAPACITOR ASSOCIATED IN PARALLEL WITH SAID RESISTOR TO PRODUCE A CORRECTOR COMPONENT OF CURRENT, A NORMALLY CONDUCTING SWITCH SHUNTING SAID FIRST CAPACITOR TO GROUND, INPUT CIRCUIT MEANS FOR RENDERING SAID SWITCH NON-CONDUCTING FOR A PREDETERMINED TIMED INTERVAL AFTER THE ARRIVAL OF SAID PULSE TO BE MEASURED, AND OUTPUT CIRCUIT MEANS JOINING THE JUNCTION OF SAID RESISTOR AND FIRST CAPACITOR TO SAID COMPARING MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |