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US3150010A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrolyte control for a battery

Assignee: Individual
•
Filing: 1961-10-18
•
Granted: 1964-09-22
•
Expires: 1981-10-18
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Abstract

No abstract record available.

Inventors

  • 👤 Clark C Cleveland

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 18:37
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/30; H01M6/36; H01M6/38

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 356 words
A SPLIT STACK RESERVE ENERGIZER FOR USE AS A POWER SOURCE IN A SPIN TYPE PROJECTILE, SAID ENERGIZER COMPRISING FILAMENT HEATER SECTION OF PARALLEL CONNECTED CELLS LOCATED AT THE TOP OF THE ENERGIZER, A PLURALITY OF SEMI-ANNULAR SERIES CONNECTED CELLS FORMING THE HIGH VOLTAGE SECTION OF THE ENERGIZER LOCATED AT THE BOTTOM OF THE ENERGIZER AND A PLURALITY OF SEMI-ANNULAR SERIES CONNECTED CELLS FORMING THE GRID BIAS SECTION OF THE ENERGIZER, SAID GRID BIAS SECTION BEING INTERPOSED BETWEEN SAID FILAMENT HEATER SECTION AND SAID HIGH VOLTAGE SECTION AND COAXIAL WITH SAID HIGH VOLTAGE SECTION AND SAID FILAMENT HEATER SECTION, SAID ANNULAR PARALLEL CONNECTED CELLS AND SAID SEMI-ANNULAR SERIES CONNECTED CELLS BEING FROMED BY AN ANNULAR STACK OF SPACED ENERGIZER PLATES, AN IMPERVIOUS INSULATING MATERIAL ENCAPSULATING SAID STACK OF ENERGIZER PLATES FORMING A HOLLOW CYLINDRICAL COMPARTMENT WITHIN THE ANNULAR OPENING OF SAID STACK OF SPACED ENERGIZER PLATES, SAID COMPARTMENT HAVING A PAIR OF FILL CHANNELS THEREIN WHOLLY INTERRUPTING SAID COMPARTMENT ADJACENT SAID STACK OF ENERGIZER PLATES FOR ALLOWING THE ELECTROLYTE TO ENTER BETWEEN SAID PLATES, SAID FILL CHANNELS POSITIONED, IN CLOSELY ADJACENT RELATIONSHIP TO EACH OTHER, PAPER SEPARATOR MEANS INDIVIDUALLY INTERPOSED BETWEEN ADJACENT PLATES FORMING SAID PARALLEL CONNECTED CELLS, SAID SEPARATOR MEANS HAVING A PAIR OF OPENINGS THEREGHROUGH FOR RECEIVING ELECTROYLTE AND A PAIR OF ENTRY PORTS THROUGH THE WALL THEREOF COMMUNICATING WITH EACH OF SAID OPENINGS RESPECTIVELY, SAID ENTRY PORTS IN EACH OF SAID SEPARATOR MEANS ALINGED WITH AND ABUTTING A DIFFERENT ONE OF SAID FILL CHANNELS ADJACENT SAID PARALLEL CONNECTED CELLS, A FRANGIBLE AMPULE FIXEDLY MOUNTED IN SAID CYLINDRICAL COMPARTMENT, MEANS FOR BREAKING SAID AMPULE UPON BEING PROPERLY ACCELERATED, AND HOOD MEANS POSITIONED WITHIN A SECTION OF EACH OF SAID FILL CHANNELS ADJACENT SAID PARALLEL CONNECTED CELLS FOR PREVENTING ELECTROLYTE FLOW THROUGH A PORTION OF SAID WHOLLY INTERRUPTED SECTION OF SAID FILL CHANNEL TO A NUMBER OF ENTRY PORTS WITHIN SAID PARALLEL CONNECTED CELLS DURING THE SPLASH FILLING OF SAID PARALLEL CONNECTED CELLS THAT OCCURS FROM THE TURBULENCE INTRODUCED AT THE INSTANT THE ELECTROLYTE IS RELEASED AND CENTRIFUGALLY FORCED IN THE DIRECTION OF SAID ENTRY PORTS AND SAID FILL CHANNEL ADJACENT SAID PARALLEL CONNECTED CELLS.

References Cited (Backward Citations)

US2981779A Cited
US2981778A Cited
US2927145A Cited
US2985702A Cited
US3067274A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-09-22 1968-03-23 1968-09-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-09-22 1972-03-23 1972-09-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-09-22 1976-03-23 1976-09-22 $7700.00 Window Closed / Lapsed

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