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US3117259A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrolytic detector cell with adjacent compartments

Assignee: —
•
Filing: —
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Granted: 1964-01-07
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Expires: 1981-01-07
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 13:44
CPC Classifications
H; H01; H01G; H01G9/00; H01G9/22; G; G01; G01N; G01N27/00; G01N27/26; G01N27/403; G01N27/404

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 204 words
AN ELECTROLYTIC DETECTOR CELL COMPRISING; (A) A HOUSING HAVING AN APERTURED WALL INTEGRALLY FORMED THEREWITH, (B) A FIRST PAIR OF DIAPHRAGMS SECURED TO SAID HOUSING ON OPPOSITE SIDES OF SAID WALL AND TOGETHER THEREWITH DEFINING A PAIR OF COMPARTMENTS, (C) AN ELECTROLYTIC DETECTOR SOLUTION FILLING SAID COMPARTMENTS, (D) AN ORIFICE ELECTRODE DISPOSED WITHIN THE APERTURE IN SAID WALL AND EXTERNALLY CONNECTED TO AN ELECTRIC CIRCUIT, (E) A PAIR OF ELECTRODES, EACH ELECTRODE OF SAID PAIR OF ELECTRODES BEING DISPOSED WITHIN A RESPECTIVE ONE OF SAID COMPARTMENTS AND EXTERNALLY CONNECTED TO SAID ORIFICE ELECTRODE BY AN ELECTRICAL BIASING CIRCUIT, (F) A SECOND PAIR OF DIAPHRAGMS, (G) A FIRST AND SECOND MEANS RESPECTIVELY SECURING A RESPECTIVE ONE OF SAID SECOND PAIR OF DIAPHRAGMS IN SPACED RELATIONSHIP WITH A RESPECTIVE ONE OF SAID FIRST PAIR OF DIAPHRAGMS AND TOGETHER THEREWITH DEFINING A PAIR OF CHAMBERS, ONE OF SAID CHAMBERS DISPOSED EXTERNALLY OF A RESPECTIVE ONE OF SAID PAIR OF COMPARTMENTS AND, (H) AN OXYGEN SCAVENGING COMPOUND FILLING EACH OF SAID PAIR OF CHAMBERS TO ABSORB ANY OXYGEN THAT WOULD TEND TO DIFFUSE THROUGH SAID SECOND PAIR OF DIAPHRAGMS TO PREVENT DIFFUSION OF ANY OXYGEN THROUGH SAID FIRST PAIR OF DIAPHRAGMS AND POSIONING OF THE ELECTROLYTIC DETECTOR SOLUTION.
Claim 2
Dependent Claim 204 words
AN ELECTROLYTIC DETECTOR CELL COMPRISING; (A) A HOUSING HAVING AN APERTURED WALL INTEGRALLY FORMED THEREWITH, (B) A FIRST PAIR OF DIAPHRAGMS SECURED TO SAID HOUSING ON OPPOSITE SIDES OF SAID WALL AND TOGETHER THEREWITH DEFINING A PAIR OF COMPARTMENTS, (C) AN ELECTROLYTIC DETECTOR SOLUTION FILLING SAID COMPARTMENTS, (D) AN ORIFICE ELECTRODE DISPOSED WITHIN THE APERTURE IN SAID WALL AND EXTERNALLY CONNECTED TO AN ELECTRIC CIRCUIT, (E) A PAIR OF ELECTRODES, EACH ELECTRODE OF SAID PAIR OF ELECTRODES BEING DISPOSED WITHIN A RESPECTIVE ONE OF SAID COMPARTMENTS AND EXTERNALLY CONNECTED TO SAID ORIFICE ELECTRODE BY AN ELECTRICAL BIASING CIRCUIT, (F) A SECOND PAIR OF DIAPHRAGMS, (G) A FIRST AND SECOND MEANS RESPECTIVELY SECURING A RESPECTIVE ONE OF SAID SECOND PAIR OF DIAPHRAGMS IN SPACED RELATIONSHIP WITH A RESPECTIVE ONE OF SAID FIRST PAIR OF DIAPHRAGMS AND TOGETHER THEREWITH DEFINING A PAIR OF CHAMBERS, ONE OF SAID CHAMBERS DISPOSED EXTERNALLY OF A RESPECTIVE ONE OF SAID PAIR OF COMPARTMENTS AND, (H) AN OXYGEN SCAVENGING COMPOUND FILLING EACH OF SAID PAIR OF CHAMBERS TO ABSORB ANY OXYGEN THAT WOULD TEND TO DIFFUSE THROUGH SAID SECOND PAIR OF DIAPHRAGMS TO PREVENT DIFFUSION OF ANY OXYGEN THROUGH SAID FIRST PAIR OF DIAPHRAGMS AND POSIONING OF THE ELECTROLYTIC DETECTOR SOLUTION.

References Cited (Backward Citations)

US2404799A Cited
US2405210A Cited
US2405209A Cited
US2685025A Cited
US2615940A Cited
US2782394A Cited
US2824292A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-01-06 1967-07-08 1968-01-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-01-06 1971-07-08 1972-01-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-01-06 1975-07-08 1976-01-07 $7700.00 Window Closed / Lapsed

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