US3202547A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrochemical reaction apparatus
Assignee: Standard Oil Co
•
Filing: 1961-08-04
•
Granted: 1965-08-24
•
Expires: 1981-08-04
Abstract
No abstract record available.
Inventors
- 👤 Robert A Rightmire
- 👤 Philip S Fay
- 👤 Melvin J Mazurowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:53
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/20; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
IN AN ELECTROCHEMICAL REACTION APPARATUS: (A) HOUSING MEANS INCLUDING: (B) A FUEL CHAMBER; (C) AN ANTIFUEL CHAMBER; (D) BARRIER MEANS FOR ISOLATING SAID FUEL CHAMBER FROM SAID ANTIFUEL CHAMBER; (E) AN ELECTRONCONDUCTOR OPERABLY SUPPORTED WITHIN SAID HOUSING MEANS AND COMMUNICATING WITH THE FUEL CHAMBER; (F) A SECOND ELECTRON CONDUCTOR SPACED FROM SAID FIRST ELECTRON CONDUCTOR AND OPERABLY SUPPORTED WITHIN SAID HOUSING MEANS AND COMMUNICATING WITH SAID ANTIFUEL CHAMBER, SAID SECOND ELECTRON CONDUCTOR BEING DISPOSED IN CONFRONTING RELATION TO SAID FIRST ELECTRON CHAMBER; (G) A LIQUID-IMPERMEABLE ION-EXHANGE MEMBRANE ISOLATING SAID ELECTRON CONDUCTORS FROM ONE ANOTHER; (H) RESERVOIR MEANS SPACED FROM SAID ELECTRON CONDUCTORS AND ADAPTED TO CONTAIN LIQUID ION-CONTAINING AND CONDUCTING MEDIUM; (I) CAPILLARY MEANS OPERABLY CONNECTED BETWEEN SAID RESERVOIR MEANS AND SAID ELECTRON CONDUCTORS TO PROVIDE A REACTION INTERFACE BETWEEN THE ION-CONTAINING AND CONDUCTING MEDIUM AND EACH OF SAID ELECTRON CONDUCTORS, SAID LIQUID-IMPERMEABLE, ION-EXCHANGE MEMBRANE BEING EFFECTIVE TO ISOLATE SAID INTERFACES; (J) MEANS FOR SUPPLYING FUEL AND ANTIFUEL RESPECTIVELY TO SAID ISOLATED FUEL AND ANTIFUEL CHAMBERS; AND (K) MEANS FOR EXHAUSTING PRODUCTS OF ELECTROCHEMICAL REACTION AWAY FROM SAID ELECTRON CONDUCTORS.
Claim 2
Dependent Claim
180 words
IN AN ELECTROCHEMICAL REACTION APPARATUS: (A) HOUSING MEANS INCLUDING: (B) A FUEL CHAMBER; (C) AN ANTIFUEL CHAMBER; (D) BARRIER MEANS FOR ISOLATING SAID FUEL CHAMBER FROM SAID ANTIFUEL CHAMBER; (E) AN ELECTRONCONDUCTOR OPERABLY SUPPORTED WITHIN SAID HOUSING MEANS AND COMMUNICATING WITH THE FUEL CHAMBER; (F) A SECOND ELECTRON CONDUCTOR SPACED FROM SAID FIRST ELECTRON CONDUCTOR AND OPERABLY SUPPORTED WITHIN SAID HOUSING MEANS AND COMMUNICATING WITH SAID ANTIFUEL CHAMBER, SAID SECOND ELECTRON CONDUCTOR BEING DISPOSED IN CONFRONTING RELATION TO SAID FIRST ELECTRON CHAMBER; (G) A LIQUID-IMPERMEABLE ION-EXHANGE MEMBRANE ISOLATING SAID ELECTRON CONDUCTORS FROM ONE ANOTHER; (H) RESERVOIR MEANS SPACED FROM SAID ELECTRON CONDUCTORS AND ADAPTED TO CONTAIN LIQUID ION-CONTAINING AND CONDUCTING MEDIUM; (I) CAPILLARY MEANS OPERABLY CONNECTED BETWEEN SAID RESERVOIR MEANS AND SAID ELECTRON CONDUCTORS TO PROVIDE A REACTION INTERFACE BETWEEN THE ION-CONTAINING AND CONDUCTING MEDIUM AND EACH OF SAID ELECTRON CONDUCTORS, SAID LIQUID-IMPERMEABLE, ION-EXCHANGE MEMBRANE BEING EFFECTIVE TO ISOLATE SAID INTERFACES; (J) MEANS FOR SUPPLYING FUEL AND ANTIFUEL RESPECTIVELY TO SAID ISOLATED FUEL AND ANTIFUEL CHAMBERS; AND (K) MEANS FOR EXHAUSTING PRODUCTS OF ELECTROCHEMICAL REACTION AWAY FROM SAID ELECTRON CONDUCTORS.
References Cited (Backward Citations)
US1740659A
Cited
GB525374A
Cited
US2702272A
Cited
US2901522A
Cited
US2700063A
Cited
US2913511A
Cited
US3005943A
Cited
US3117034A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |