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US3259524A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrochemical reaction apparatus

Assignee: Standard Oil Co
•
Filing: 1961-03-02
•
Granted: 1966-07-05
•
Expires: 1981-03-02
📄 Original PDF 🌐 Google Patents

Abstract

No abstract record available.

Inventors

  • 👤 Philip S Fav
  • 👤 Robert A Rightmire

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 04:01
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/06; H01M8/0606; H01M8/0612; H01M8/0625; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 227 words
AN ELECTROCHEMICAL REACTION APPARATUS COMPRISING IN COMBINATION: (A) A HOUSING FORMING AN ENCLOSED HOLLOW CHAMBER ADAPTED TO CONTAIN AN ION-CONTAINING AND CONDUCTING MEDIUM; (B) A HOLLOW ELONGATED FLEXIBLE METALLIC ANTIFUEL ELECTRODY HAVING OPPOSITE WALLS AND ADAPTED TO BE DISPOSED IN SAID HOUSING, SAID ANTIFUEL ELECTRODE BEING PERMEABLE TO AN ANTIFUEL ELECTROCHEMICAL REACTANT MATERIAL; (C) A HOLLOW ELONGATED FLEXIBLE METALLIC FUEL ELECTRODE DISPOSED IN SAID HOUSING, HAVING OPPOSED WALLS AND ADAPTED TO BE DISPOSED IN SAID HOUSING SAID FUEL ELECTRODE BEING PERMEABLE TO A FUEL ELECTROCHEMICAL REACTANT MATERIAL; (D) TUBULAR MEANS CONNECTED TO EACH END OF EACH OF SAID HOLLOW ELECTRODES AND COMMUNICATING WITH THE INTERIOR THEREOF FOR SEPARATELY INTRODUCING A GAS INCLUDING A CORRESPONDING FUEL OR ANTIFUEL ELECTROCHEMICAL REACTANT MATERIAL IN ONE TUBULAR MEANS, AND EXHAUSTING ELECTROCHEMICAL REACTANT-DEPLETED FUEL OR ANTIFUEL, RESPECTIVELY, FROM THE INTERIOR OF EACH OF SAID ELECTRODES THROUGH THE OTHER TUBULAR MEANS; (E) MEANS FOR MAINTAINING THE OPPOSING WALLS OF EACH OF SAID HOLLOW FLEXIBLE ELECTRODES IN SPACED RELATION; (F) SEPARATE ELECTRODE SPACING MEANS FOR MAINTAINING SAID HOLLOW ELECTRODES IN SPACED RELATION TO EACH OTHER; (G) SAID HOLLOW ELECTRODES AND SAID ELECTRODE SPACING MEANS BEING DISPOSED IN LAMINAR SANDWICHED SPIRALFORM RELATION IN SAID ENCLOSED HOLLOW CHAMBER WITH SAID TUBULAR MEANS AT EACH OF THE EXTREMITIES OF SAID HOLLOW ELECTRODES PROTRUDING THEREFROM; AND (H) MEANS FOR EXHAUSTING THE REACTION PRODUCTS FROM SAID ELECTROCHEMICAL REACTION APPARATUS.
Claim 2
Dependent Claim 227 words
AN ELECTROCHEMICAL REACTION APPARATUS COMPRISING IN COMBINATION: (A) A HOUSING FORMING AN ENCLOSED HOLLOW CHAMBER ADAPTED TO CONTAIN AN ION-CONTAINING AND CONDUCTING MEDIUM; (B) A HOLLOW ELONGATED FLEXIBLE METALLIC ANTIFUEL ELECTRODY HAVING OPPOSITE WALLS AND ADAPTED TO BE DISPOSED IN SAID HOUSING, SAID ANTIFUEL ELECTRODE BEING PERMEABLE TO AN ANTIFUEL ELECTROCHEMICAL REACTANT MATERIAL; (C) A HOLLOW ELONGATED FLEXIBLE METALLIC FUEL ELECTRODE DISPOSED IN SAID HOUSING, HAVING OPPOSED WALLS AND ADAPTED TO BE DISPOSED IN SAID HOUSING SAID FUEL ELECTRODE BEING PERMEABLE TO A FUEL ELECTROCHEMICAL REACTANT MATERIAL; (D) TUBULAR MEANS CONNECTED TO EACH END OF EACH OF SAID HOLLOW ELECTRODES AND COMMUNICATING WITH THE INTERIOR THEREOF FOR SEPARATELY INTRODUCING A GAS INCLUDING A CORRESPONDING FUEL OR ANTIFUEL ELECTROCHEMICAL REACTANT MATERIAL IN ONE TUBULAR MEANS, AND EXHAUSTING ELECTROCHEMICAL REACTANT-DEPLETED FUEL OR ANTIFUEL, RESPECTIVELY, FROM THE INTERIOR OF EACH OF SAID ELECTRODES THROUGH THE OTHER TUBULAR MEANS; (E) MEANS FOR MAINTAINING THE OPPOSING WALLS OF EACH OF SAID HOLLOW FLEXIBLE ELECTRODES IN SPACED RELATION; (F) SEPARATE ELECTRODE SPACING MEANS FOR MAINTAINING SAID HOLLOW ELECTRODES IN SPACED RELATION TO EACH OTHER; (G) SAID HOLLOW ELECTRODES AND SAID ELECTRODE SPACING MEANS BEING DISPOSED IN LAMINAR SANDWICHED SPIRALFORM RELATION IN SAID ENCLOSED HOLLOW CHAMBER WITH SAID TUBULAR MEANS AT EACH OF THE EXTREMITIES OF SAID HOLLOW ELECTRODES PROTRUDING THEREFROM; AND (H) MEANS FOR EXHAUSTING THE REACTION PRODUCTS FROM SAID ELECTROCHEMICAL REACTION APPARATUS.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-07-04 1970-01-03 1970-07-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-07-04 1974-01-03 1974-07-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-07-04 1978-01-03 1978-07-05 $7700.00 Window Closed / Lapsed

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