US3096166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for degasifying water, particularly boiler feed water
Assignee: Koninklijke Machinefabriek Stork BV
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Filing: 1961-07-07
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Granted: 1963-07-02
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Expires: 1981-07-07
Abstract
No abstract record available.
Inventors
- 👤 Jacob J Kolthof
- 👤 Besier Mattheus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:56
CPC Classifications
F; F22; F22D; F22D1/00; F22D1/50; B; B01; B01D; B01D19/00; B01D19/0042; B01D19/0047
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
AN APPARATUS FOR DEGASIFYING WATER, COMPRISING A HORIZONTALLY DISPOSED VESSEL ADAPTED TO CONTAIN WATER MAINTAINED TO A NORMAL LEVEL ABOVE ITS CENTER, A SPRAY DEVICE FOR DISCHARGING A WATER SCREEN SPRAY TO BE DEGASIFIED ARRANGED IN SAID VESSEL NEAR ONE END AND IN THE UPPER PART OF THE VESSEL ABOVE SAID NORMAL WATER LEVEL, AT LEAST ONE OUTLET PROVIDED IN SAID VESSEL ABOVE THE SCREEN OF WATER EMITTED BY SAID SPRAY DEVICE, A CONDUIT FOR NITRODUCTION OF HEATING STEAM LOCATED IN THE LOWER PART OF THE VESSEL BELOW SAID NORMAL WATER LEVEL, AN OUTLET FOR THE DEGASIFIED WATER AT THE BOTTOM OF THE VESSEL, A CASING PROVIDED IN THE BOTTOM PART OF THE VESSEL OVER SAID OUTLET SAID CASING HAVING A TOP WALL AND BEING OPEN AT ONE END AND CLOSED AT THE OTHER END BEYOND SAID OUTLET, A PIPE FOR SUPPLYING HOT CONDENSATE EXTENDING INTO SAID CASING, AND AND UPSTANDING TUBE CONNECTED TO SAID TOP WALL FOR VENTING GAS FROM WITHIN THE CASING, SAID TUBING HAVING ITS UPPER END OPENING IN THE UPPER PART OF THE VESSEL ABOVE SAID NORMAL WATER LEVEL.
Claim 2
Independent Claim
183 words
AN APPARATUS FOR DEGASIFYING WATER, COMPRISING A HORIZONTALLY DISPOSED VESSEL ADAPTED TO CONTAIN WATER MAINTAINED TO A NORMAL LEVEL ABOVE ITS CENTER, A SPRAY DEVICE FOR DISCHARGING A WATER SCREEN SPRAY TO BE DEGASIFIED ARRANGED IN SAID VESSEL NEAR ONE END AND IN THE UPPER PART OF THE VESSEL ABOVE SAID NORMAL WATER LEVEL, AT LEAST ONE OUTLET PROVIDED IN SAID VESSEL ABOVE THE SCREEN OF WATER EMITTED BY SAID SPRAY DEVICE, A CONDUIT FOR NITRODUCTION OF HEATING STEAM LOCATED IN THE LOWER PART OF THE VESSEL BELOW SAID NORMAL WATER LEVEL, AN OUTLET FOR THE DEGASIFIED WATER AT THE BOTTOM OF THE VESSEL, A CASING PROVIDED IN THE BOTTOM PART OF THE VESSEL OVER SAID OUTLET SAID CASING HAVING A TOP WALL AND BEING OPEN AT ONE END AND CLOSED AT THE OTHER END BEYOND SAID OUTLET, A PIPE FOR SUPPLYING HOT CONDENSATE EXTENDING INTO SAID CASING, AND AND UPSTANDING TUBE CONNECTED TO SAID TOP WALL FOR VENTING GAS FROM WITHIN THE CASING, SAID TUBING HAVING ITS UPPER END OPENING IN THE UPPER PART OF THE VESSEL ABOVE SAID NORMAL WATER 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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |