US3100967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam power plant
Assignee: Sulzer AG
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Filing: 1960-10-11
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Granted: 1963-08-20
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Expires: 1980-10-11
Abstract
No abstract record available.
Inventors
- 👤 Brunner Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:04
CPC Classifications
F; F01; F01K; F01K9/00; F01K9/04; F01K7/00; F01K7/16; F01K7/22; F01K7/24; F22; F22G; F22G3/00; F22G3/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A STEAM POWER PLANT COMPRISING AN EVAPORATOR, A SUPERHEAT, A STEAM CONSUMING MACHINE, CONDUIT MEANS TO CONDUCT STEAM FROM THE EVAPORATOR THROUGH THE SUPERHEATER TO SAID MACHINE, A BYPASS LINE CONNECTED INTO SAID CONDUIT MEANS BETWEEN THE SUPERHEATER AND MACHINE, A VALVE IN SAID BYPASS LINE, MEANS TO DEVELOP A SIGNAL REPRESENTATIVE OF THE RATE OF STEAM FLOW AT A LOCATION IN SAID CONDUIT MEANS BETWEEN THE EVAPORATOR AND THE CONNECTION OF THE BYPASS LINE INTO SAID CONDUIT MEANS, AND MEANS RESPONSIVE TO SAID SIGNAL TO OPEN SAID VALVE UPON DECLINE IN SAID RATE OF STEAM FLOW BELOW A SPECIFIED LEVEL.
Claim 2
Dependent Claim
101 words
A STEAM POWER PLANT COMPRISING AN EVAPORATOR, A SUPERHEAT, A STEAM CONSUMING MACHINE, CONDUIT MEANS TO CONDUCT STEAM FROM THE EVAPORATOR THROUGH THE SUPERHEATER TO SAID MACHINE, A BYPASS LINE CONNECTED INTO SAID CONDUIT MEANS BETWEEN THE SUPERHEATER AND MACHINE, A VALVE IN SAID BYPASS LINE, MEANS TO DEVELOP A SIGNAL REPRESENTATIVE OF THE RATE OF STEAM FLOW AT A LOCATION IN SAID CONDUIT MEANS BETWEEN THE EVAPORATOR AND THE CONNECTION OF THE BYPASS LINE INTO SAID CONDUIT MEANS, AND MEANS RESPONSIVE TO SAID SIGNAL TO OPEN SAID VALVE UPON DECLINE IN SAID RATE OF STEAM FLOW BELOW A SPECIFIED LEVEL.
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) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |