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US3084284A Expired / Lapsed US ⏱️ 0.0 years remaining

Twt arcing suppressor using temporary shunting thyratron and long duration disablingcircuit

Assignee: Raytheon Co
•
Filing: 1959-12-30
•
Granted: 1963-04-02
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Expires: 1979-12-30
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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)

US2733338A Cited
US2575232A Cited
US2659008A Cited
US2845529A Cited
US2815446A Cited
US2882445A Cited

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

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