Patent US3098769A successfully refreshed from Google Patents.
US3098769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel gas generator control system for fuel cells
Assignee: General Electric Co
•
Filing: 1960-05-13
•
Granted: 1963-07-23
•
Expires: 1980-05-13
Abstract
No abstract record available.
Inventors
- 👤 Liebbafsky Herman Alfred
- 👤 Niedrach Leonard William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:44
CPC Classifications
C; C01; C01B; C01B3/00; C01B3/02; C01B3/06; C01B3/065; H; H01; H01M; H01M8/00; H01M8/06; H01M8/0606; H01M8/065; Y; Y02; Y02E; Y02E60/00; Y02E60/30; Y02E60/36; Y02E60/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A FUEL CELL GAS GENERATOR CONTRO SYSTEM COMPRISING, IN COMBINATION: A FUEL GAS GENERATOR COMPRISING MEANS FOR MIXING FUEL GAS-GENERATING REACTANTS AND REACTION CONTROL MEANS OPERABLE TO VARY THE RATE OF MIXING OF THE REACTANTS; A FUEL CELL COMPRISING A PAIR OF ELECTRODES AND AN ELECTROLYTE POSITIONED BETWEEN AND IN CONTACT WITH SAID ELECTRODES, SAID FUEL CELL ADAPTED TO CONSUME FUEL GAS; ONE OF SAID ELECTRODES COMMUNICATING WITH SAID GENERATOR FOR FUEL GAS FLOW THEREBETWEEN; SAID REACTION CONTROL MEANS BEING OPERABLE IN RESPONSE TO THE PRESSURE OF FUEL GAS SUPPLIED TO SAID FUEL CELL BY SAID GENERATOR TO REGULATE THE RATE OF MIXING THE REACTANTS SUCH AS TO MAINTAIN A PRESELECTED RANGE OF PRESSURES OF SAID FUEL GAS.
Claim 2
Dependent Claim
118 words
A FUEL CELL GAS GENERATOR CONTRO SYSTEM COMPRISING, IN COMBINATION: A FUEL GAS GENERATOR COMPRISING MEANS FOR MIXING FUEL GAS-GENERATING REACTANTS AND REACTION CONTROL MEANS OPERABLE TO VARY THE RATE OF MIXING OF THE REACTANTS; A FUEL CELL COMPRISING A PAIR OF ELECTRODES AND AN ELECTROLYTE POSITIONED BETWEEN AND IN CONTACT WITH SAID ELECTRODES, SAID FUEL CELL ADAPTED TO CONSUME FUEL GAS; ONE OF SAID ELECTRODES COMMUNICATING WITH SAID GENERATOR FOR FUEL GAS FLOW THEREBETWEEN; SAID REACTION CONTROL MEANS BEING OPERABLE IN RESPONSE TO THE PRESSURE OF FUEL GAS SUPPLIED TO SAID FUEL CELL BY SAID GENERATOR TO REGULATE THE RATE OF MIXING THE REACTANTS SUCH AS TO MAINTAIN A PRESELECTED RANGE OF PRESSURES OF SAID FUEL GAS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |