Patent US3630879A successfully refreshed from Google Patents.
US3630879A
Expired / Lapsed
US
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Internally short-circuited solid oxygen-ion electrolyte cell
Assignee: General Electric Co
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Filing: 1969-01-02
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Granted: 1971-12-28
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Expires: 1989-01-02
Abstract
Abstract A TUBULAR LEADLESS SOLID OXYGEN-ION ELECTROLYTE CELL IS DESCRIBED EMPLOYING AS THE ELECTROLYTE AN OXYGEN-ION MATERIAL HAVING INTERNAL SHORT CIRCUITING. WATER VAPOR IS ADMITTED TO THE CATHODE, WHERE IT IS DISSOCIATED TO YIELD HYDROGEN, WHILE AT THE ANODE A REDUCING GAS FLOW IS SUPPLIED AT A RATE IN EXCESS OF THAT REQUIRED TO COMBINE WITH THE OXYGEN EMERGING THEREFROM WHEREBY TO RENDER THE CELL SELF-DRIVEN.
Inventors
- 👤 Henry S Spacil
- 👤 Donald W White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:43
CPC Classifications
H; H01; H01M; H01M8/00; H01M8/06; C; C25; C25B; C25B1/00; C25B1/01; C25B1/02; C25B1/04; C25B1/042; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/36; Y02E60/50; Y10; Y10S; Y10S204/00; Y10S204/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-27 | 1975-06-28 | 1975-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-27 | 1979-06-28 | 1979-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-27 | 1983-06-28 | 1983-12-28 | $7700.00 | Window Closed / Lapsed |