US3403333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transient pulse suppression tester including means for comparing generated transient voltages with output voltages from the network under test
Assignee: United States Department of the Navy
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Filing: 1966-09-29
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Granted: 1968-09-24
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Expires: 1986-09-29
Abstract
No abstract record available.
Inventors
- 👤 Stanley J Wooten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:27
CPC Classifications
H; H02; H02H; H02H3/00; H02H3/02; H02H3/04; H02H3/044
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
193 words
A TRANSIENT PULSE SUPPRESSION TESTER FOR TESTING THE CAPABILITY OF A NETWORK TO SUPPRESS TRANSIENT VOLTAGES COMPRISING: INPUT AND OUTPUT TERMINALS FOR CONNECTING TO RESPECTIVE INPUT AND OUTPUT TERMINALS OF SAID NETWORK; A IMPULSE FORMING CIRCUIT COUPLED TO SAID INPUT TERMINAL AND ADAPTED TO BE CONNECTED TO A POWER SOURCE FOR FEEDING A SIMULATED TRANSIENT PULSE TO SAID NETWORK THROUGH SAID INPUT TERMINAL; A TRIGGERED TYPE GATE MEANS CONNECTED BETWEEN THE PULSE FORMING CIRCUIT AND SAID NETWORK FOR GATING THE PULSE FROM THE PULSE FORMING CIRCUIT TO SAID NETWORK; A TRIGGER CIRCUIT COUPLED TO THE GATE MEANS AND ADAPTED TO BE CONNECTED TO A POWER SOURCE FOR TRIGGERING SAID GATE MEANS; A DUAL CHANNEL OSCILLOSCOPE; THE VERTICAL SWEEP OF THE OSCILLOSCOPE CHANNEL BEING CONNECTED TO SAID INPUT TERMINAL AND THE VERTICAL SWEEP OF THE OTHER OSCILLOSCOPE CHANNEL BEING CONNECTED TO SAID OUTPUT TERMINAL; AND MEANS CONNECTED TO THE HORIZONTAL SWEEP OF THE OSCILLOSCOPE FOR ACTIVATING THE HORIZONTAL SWEEP WHEN SAID GATE MEANS IS TRIGGERED, WHEREBY THE INPUT TRANSIENT PULSE AND THE OUTPUT PULSE FROM THE NETWORK CAN BE SIMULTANEOUSLY PRESENTED ON THE OSCILLOSCOPE TO INDICATE THE TRANSIENT PULSE SUPPRESSION CAPABILITY OF SAID NETWORK.
Claim 2
Dependent Claim
193 words
A TRANSIENT PULSE SUPPRESSION TESTER FOR TESTING THE CAPABILITY OF A NETWORK TO SUPPRESS TRANSIENT VOLTAGES COMPRISING: INPUT AND OUTPUT TERMINALS FOR CONNECTING TO RESPECTIVE INPUT AND OUTPUT TERMINALS OF SAID NETWORK; A IMPULSE FORMING CIRCUIT COUPLED TO SAID INPUT TERMINAL AND ADAPTED TO BE CONNECTED TO A POWER SOURCE FOR FEEDING A SIMULATED TRANSIENT PULSE TO SAID NETWORK THROUGH SAID INPUT TERMINAL; A TRIGGERED TYPE GATE MEANS CONNECTED BETWEEN THE PULSE FORMING CIRCUIT AND SAID NETWORK FOR GATING THE PULSE FROM THE PULSE FORMING CIRCUIT TO SAID NETWORK; A TRIGGER CIRCUIT COUPLED TO THE GATE MEANS AND ADAPTED TO BE CONNECTED TO A POWER SOURCE FOR TRIGGERING SAID GATE MEANS; A DUAL CHANNEL OSCILLOSCOPE; THE VERTICAL SWEEP OF THE OSCILLOSCOPE CHANNEL BEING CONNECTED TO SAID INPUT TERMINAL AND THE VERTICAL SWEEP OF THE OTHER OSCILLOSCOPE CHANNEL BEING CONNECTED TO SAID OUTPUT TERMINAL; AND MEANS CONNECTED TO THE HORIZONTAL SWEEP OF THE OSCILLOSCOPE FOR ACTIVATING THE HORIZONTAL SWEEP WHEN SAID GATE MEANS IS TRIGGERED, WHEREBY THE INPUT TRANSIENT PULSE AND THE OUTPUT PULSE FROM THE NETWORK CAN BE SIMULTANEOUSLY PRESENTED ON THE OSCILLOSCOPE TO INDICATE THE TRANSIENT PULSE SUPPRESSION CAPABILITY OF SAID NETWORK.
References Cited (Backward Citations)
US2428021A
Cited
US2649570A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |