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US3153329A Expired / Lapsed US ⏱️ 0.0 years remaining

Means for removing non-condensible gases from boiler feedwater in a power plant

Assignee: Studebaker Worthington Inc
•
Filing: 1962-05-07
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Granted: 1964-10-20
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Expires: 1982-05-07
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Abstract

No abstract record available.

Inventors

  • 👤 Joseph F Sebald

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 20:18
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/0042; B01D19/0047

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 216 words
A CONDENSER INCLUDING MEANS FOR REMOVING NONCONDENSIBLE GASES FROM THE BOILER FEEDWATER IN A BOILER FEEDWATER SYSTEM OF A POWER PLANT; SAID POWER PLANT INCLUDING A TURBINE HAVING MEANS FOR DISCHARGING EXHAUST, SAID CONDENSER SPACED RELATIVE SAID TURBINE TO RECEIVE EXHAUST THEREFROM; CONDENSING MEANS DISPOSED IN THE CONDENSER AND TO CONDENSE A PORTION OF THE EXHAUST FROM SAID TURBINE, A COLLECTING MEANS DISPOSED BENEATH SAID CONDENSING MEANS AND SPACED RELATIVE SAID CONDENSING MEANS TO RECEIVE THE PORTION OF EXHAUST CONDENSED BY SAID CONDENSING MEANS; SAID MEANS FOR REMOVING NONCONDENSIBLE GASES COMPRISING A MEMBER HAVING UPPER AND LOWER ENDS, THE UPPER END OF SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES CONNECTED TO SAID COLLECTING MEANS TO RECEIVE CONDENSED EXHAUST THEREFROM, SEALING MEANS IN SAID CONDENSER AND CONNECTED TO THE LOWER END OF THE MEANS FOR REMOVING NON-CONDENSIBLE GASES TO CAUSE THE PORTION OF SAID EXHAUST NOT CONDENSED BY SAID CONDENSING MEANS TO PASS THROUGH SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES AND IN RELATION TO THE PORTION OF THE EXHAUST CONDENSED BY SAID CONDENSING MEANS TO REMOVE NON-CONDENSIBLES THEREFROM, A STORAGE MEANS IN THE CONDENSER AND BENEATH SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES TO COLLECT FEEDWATER FROM SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES, AND PUMPING MEANS CONNECTED TO THE STORAGE MEANS TO PASS FEEDWATER TO THE BOILER FEEDWATER SYSTEM.
Claim 2
Dependent Claim 216 words
A CONDENSER INCLUDING MEANS FOR REMOVING NONCONDENSIBLE GASES FROM THE BOILER FEEDWATER IN A BOILER FEEDWATER SYSTEM OF A POWER PLANT; SAID POWER PLANT INCLUDING A TURBINE HAVING MEANS FOR DISCHARGING EXHAUST, SAID CONDENSER SPACED RELATIVE SAID TURBINE TO RECEIVE EXHAUST THEREFROM; CONDENSING MEANS DISPOSED IN THE CONDENSER AND TO CONDENSE A PORTION OF THE EXHAUST FROM SAID TURBINE, A COLLECTING MEANS DISPOSED BENEATH SAID CONDENSING MEANS AND SPACED RELATIVE SAID CONDENSING MEANS TO RECEIVE THE PORTION OF EXHAUST CONDENSED BY SAID CONDENSING MEANS; SAID MEANS FOR REMOVING NONCONDENSIBLE GASES COMPRISING A MEMBER HAVING UPPER AND LOWER ENDS, THE UPPER END OF SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES CONNECTED TO SAID COLLECTING MEANS TO RECEIVE CONDENSED EXHAUST THEREFROM, SEALING MEANS IN SAID CONDENSER AND CONNECTED TO THE LOWER END OF THE MEANS FOR REMOVING NON-CONDENSIBLE GASES TO CAUSE THE PORTION OF SAID EXHAUST NOT CONDENSED BY SAID CONDENSING MEANS TO PASS THROUGH SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES AND IN RELATION TO THE PORTION OF THE EXHAUST CONDENSED BY SAID CONDENSING MEANS TO REMOVE NON-CONDENSIBLES THEREFROM, A STORAGE MEANS IN THE CONDENSER AND BENEATH SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES TO COLLECT FEEDWATER FROM SAID MEANS FOR REMOVING NON-CONDENSIBLE GASES, AND PUMPING MEANS CONNECTED TO THE STORAGE MEANS TO PASS FEEDWATER TO THE BOILER FEEDWATER SYSTEM.

References Cited (Backward Citations)

US1353855A Cited
US1372409A Cited
US1628737A Cited
US1895294A Cited
US1821840A Cited
US1962183A Cited
US2542873A Cited
US2663547A Cited
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US2939685A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-10-20 1968-04-20 1968-10-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-10-20 1972-04-20 1972-10-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-10-20 1976-04-20 1976-10-20 $7700.00 Window Closed / Lapsed

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