US3183897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superheat control
Assignee: Controle Bailey SA
•
Filing: 1961-11-13
•
Granted: 1965-05-18
•
Expires: 1981-11-13
Abstract
No abstract record available.
Inventors
- 👤 Livois Guy M Baudelet De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:30
CPC Classifications
F; F23; F23N; F23N5/00; F23N5/18; F23N5/184; F22; F22B; F22B35/00; F22B35/06; F22G; F22G5/00; F22G5/20; F23N1/00; F23N1/02; F23N1/022; F23N1/08; F23N1/10; F23N1/102; F23N2225/00; F23N2225/04; F23N2225/08; F23N2225/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
IN A CONTROL SYSTEM FOR A VAPOR GENERATING APPARATUS HAVING A FIRING MEANS WITH A CONTROLLABLE FUEL SUPPLY, A VAPORIZER FOR CONVERTING LIQUID TO SATURATED VAPOR UNDER THE INFLUENCE OF THE HEAT INPUT, AND A SUPERHEATER FOR SUPERHEATING THE VAPOR UNDER THE INFLUENCE OF THE HEAT INPUT, THE COMBINATION COMPRISING MEANS RESPONSIVE TOD THE PRESSURE OF THE SUPERHEATED VAPOR FOR CONTROLLING THE FUEL SUPPLY, MEANS FOR VARYING THE TEMPERATURE OF THE SUPERHEATED VAPOR INDEPENDENTLY OF THE HEAT INPUT, MEANS RESPONSIVE TO THE TEMPERATURE OF THE SUPERHEATED VAPOR FOR CONTROLLING SAID TEMPERATURE VARYING MEANS TO MAINTAIN A RELATIVELY CONSTANT SUPERHEATED VAPOR TEMPERATURE, MEANS FOR ANTICIPATING A VARIATION IN TEMPERATURE OF THE SUPERHEATED VAPOR AND FOR ESTABLISHING A SIGNAL REPRESENTATIVE TO THE VARIATION TENDENCY AND THE EXTENT OF VARIATION, AND MEANS RESPONSIVE TO SAID SIGNAL FOR MODIFYING THE RATE OF FUEL SUPPLY TO THE VAPOR GENERATING APPARATUS IN ANTICIPATION OF A TEMPERATURE VARIATION TO COUNTERACT THE SAME AND ASSIST SAID TEMPERATURE VARYING MEANS IN MAINTAINING A RELATIVELY CONSTANT SUPERHEATED VAPOR TEMPERATURE.
Claim 2
Dependent Claim
169 words
IN A CONTROL SYSTEM FOR A VAPOR GENERATING APPARATUS HAVING A FIRING MEANS WITH A CONTROLLABLE FUEL SUPPLY, A VAPORIZER FOR CONVERTING LIQUID TO SATURATED VAPOR UNDER THE INFLUENCE OF THE HEAT INPUT, AND A SUPERHEATER FOR SUPERHEATING THE VAPOR UNDER THE INFLUENCE OF THE HEAT INPUT, THE COMBINATION COMPRISING MEANS RESPONSIVE TOD THE PRESSURE OF THE SUPERHEATED VAPOR FOR CONTROLLING THE FUEL SUPPLY, MEANS FOR VARYING THE TEMPERATURE OF THE SUPERHEATED VAPOR INDEPENDENTLY OF THE HEAT INPUT, MEANS RESPONSIVE TO THE TEMPERATURE OF THE SUPERHEATED VAPOR FOR CONTROLLING SAID TEMPERATURE VARYING MEANS TO MAINTAIN A RELATIVELY CONSTANT SUPERHEATED VAPOR TEMPERATURE, MEANS FOR ANTICIPATING A VARIATION IN TEMPERATURE OF THE SUPERHEATED VAPOR AND FOR ESTABLISHING A SIGNAL REPRESENTATIVE TO THE VARIATION TENDENCY AND THE EXTENT OF VARIATION, AND MEANS RESPONSIVE TO SAID SIGNAL FOR MODIFYING THE RATE OF FUEL SUPPLY TO THE VAPOR GENERATING APPARATUS IN ANTICIPATION OF A TEMPERATURE VARIATION TO COUNTERACT THE SAME AND ASSIST SAID TEMPERATURE VARYING MEANS IN MAINTAINING A RELATIVELY CONSTANT SUPERHEATED VAPOR TEMPERATURE.
References Cited (Backward Citations)
US1975086A
Cited
US2985151A
Cited
GB728838A
Cited
US2840054A
Cited
US3040719A
Cited
US3028844A
Cited
US2926636A
Cited
US2984984A
Cited
US2976858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |