US3158666A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heavy-duty mixing condenser
Assignee: Licencia Talalmanyokat Ertekesito Vallalat
•
Filing: 1961-09-11
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Granted: 1964-11-24
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Expires: 1981-09-11
Abstract
No abstract record available.
Inventors
- 👤 Heller Laszlo
- 👤 Forgo Laszlo
- 👤 Bakay Arpad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:16
CPC Classifications
F; F28; F28B; F28B3/00; F28B3/04; Y; Y10; Y10S; Y10S261/00; Y10S261/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
APPARATUS FOR CONDENSING STEAM COMPRISING A GENERALLY RECTANGULAR CHAMBER HAVING A LONGITUDINAL AXIS, A VERTICAL AND LONGITUDINAL SIDE WALL, A FURTHER VERTICAL AND LONGITUDINAL WALL SPACED FROM, A PARALLEL TO, OPPOSING AND CONEXTENSIVE WITH SAID SIDE WALL, SAID CHAMBER HAVING A TOP OPENING THROUGH WHICH STEAM CAN BE FORCED TRANSVERSELY DOWNWARDLY BETWEEN SAID WALLS TO BE CONDENSED, AND A SUMP HAVING AN OUTLET CONDUIT BELOW SAID WALLS THROUGH WHICH THE CONDENSATE CAN FLOW OUT OF THE CHAMBER, AND STEAM CONDENSING MEANS COMPRISING LONGITUDINALLY SUCCESSIVE MEANS IN SAID SIDE WALL AND SPACEDLY DISPOSED ALONG THE ENTIRE LENGTH THEREOF INJECTING COOLING WATER INTO SAID CHAMBER IN EACH INSTANCE IN THE FORM OF A GENERALLY PLANAR VERTICAL FILM TRANSVERSELY TO SAID LONGITUDINAL AXIS AND PROPELLED SO AS TO STRIKE SAID FURTHER WALL.
Claim 2
Dependent Claim
129 words
APPARATUS FOR CONDENSING STEAM COMPRISING A GENERALLY RECTANGULAR CHAMBER HAVING A LONGITUDINAL AXIS, A VERTICAL AND LONGITUDINAL SIDE WALL, A FURTHER VERTICAL AND LONGITUDINAL WALL SPACED FROM, A PARALLEL TO, OPPOSING AND CONEXTENSIVE WITH SAID SIDE WALL, SAID CHAMBER HAVING A TOP OPENING THROUGH WHICH STEAM CAN BE FORCED TRANSVERSELY DOWNWARDLY BETWEEN SAID WALLS TO BE CONDENSED, AND A SUMP HAVING AN OUTLET CONDUIT BELOW SAID WALLS THROUGH WHICH THE CONDENSATE CAN FLOW OUT OF THE CHAMBER, AND STEAM CONDENSING MEANS COMPRISING LONGITUDINALLY SUCCESSIVE MEANS IN SAID SIDE WALL AND SPACEDLY DISPOSED ALONG THE ENTIRE LENGTH THEREOF INJECTING COOLING WATER INTO SAID CHAMBER IN EACH INSTANCE IN THE FORM OF A GENERALLY PLANAR VERTICAL FILM TRANSVERSELY TO SAID LONGITUDINAL AXIS AND PROPELLED SO AS TO STRIKE SAID FURTHER WALL.
References Cited (Backward Citations)
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Cited
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US1438200A
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US1511749A
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US1868632A
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US2421761A
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US2573491A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-11-24 | 1968-05-25 | 1968-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-11-24 | 1972-05-25 | 1972-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-11-24 | 1976-05-25 | 1976-11-24 | $7700.00 | Window Closed / Lapsed |