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Patent US3084284A successfully refreshed from Google Patents.
US3084284A
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Twt arcing suppressor using temporary shunting thyratron and long duration disablingcircuit
Assignee: Raytheon Co
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Filing: 1959-12-30
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Granted: 1963-04-02
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Expires: 1979-12-30
Abstract
No abstract record available.
Inventors
- 👤 Sr Harold R Schultz
- 👤 Robert E Mason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:37
CPC Classifications
H; H02; H02H; H02H7/00; H02H7/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
127 words
A VOLTAGE CONTROL CIRCUIT TO PROTECT A LOAD AGAINST ARCING SHORTS IN A CURRENT PATH THERETHROUGH HAVING FIRST AND SECOND ENDS, COMPRISING A POWER SUPPLY COUPLED TO THE FIRST AND SECOND ENDS OF SAID CURRENT PATH ACROSS SAID LOAD AND HAVING A SWITCHING MEANS FOR DEACTIVATING SAID POWER SUPPLY AND A CURRENT STORAGE MEANS COUPLED ACROSS SAID POWER SUPPLY, A THYRATRON HAVING A CONTROL TERMINAL AND HAVING A CURRENT PATH COUPLED ACROSS SAID POWER SUPPLY, A BLOCKING OSCILLATOR COUPLED TO THE CURRENT PATH OF SAID LOAD AND TO SAID CONTROL TERMINAL OF SAID THYRATRON, SAID BLOCKING OSCILLATOR RESPONDING TO AN ARCING SHORT TO INITIATE SAID THYRATRON INTO CONDUCTION SO THAT THE CURRENT PATH THEREOF DISCHARGES SAID CURRENT STORAGE MEANS OF SAID POWER SUPPLY AND LOWERS THE VOLTAGE
References Cited (Backward Citations)
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |