US3110273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transpiration cooled boiler baffle
Assignee: United Nuclear Corp
•
Filing: 1960-09-22
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Granted: 1963-11-12
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Expires: 1980-09-22
Abstract
No abstract record available.
Inventors
- 👤 Curtis C Beusman
- 👤 Malin Leon
- 👤 Willard S Mott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:43
CPC Classifications
F; F22; F22B; F22B37/00; F22B37/02; F22B37/10; F22B37/107
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
86 words
A BAFFLE FOR DIRECTING THE FLOW OF HOT GASES WHICH BAFFLE COMPRISES POROUS OUTER WALLS CONSISTING OF A PLURALITY OF LAYERS OF WOVEN STEEL MESH MATERIAL AND CHANNEL MEANS DISPOSED INTERNALLY OF SAID WALLS, SAID CHANNEL MEANS INCLUDING DUCTS ADAPTED TO RECEIVE AND DISTRIBUTE A COOLANT FLUID, SAID DUCTS HAVING A PLURALITY OF ORIFICES IN THE SIDE THEREOF FOR DISTRIBUTING SAID COOLANT, SAID MEANS AND WALLS DEFINING PASSAGES FOR THE CIRCULATION OF SAID COOLANT INTERNALLY OF SAID BAFFLE AND TO THE OUTER SURFACES OF THE SAME.
Claim 2
Dependent Claim
86 words
A BAFFLE FOR DIRECTING THE FLOW OF HOT GASES WHICH BAFFLE COMPRISES POROUS OUTER WALLS CONSISTING OF A PLURALITY OF LAYERS OF WOVEN STEEL MESH MATERIAL AND CHANNEL MEANS DISPOSED INTERNALLY OF SAID WALLS, SAID CHANNEL MEANS INCLUDING DUCTS ADAPTED TO RECEIVE AND DISTRIBUTE A COOLANT FLUID, SAID DUCTS HAVING A PLURALITY OF ORIFICES IN THE SIDE THEREOF FOR DISTRIBUTING SAID COOLANT, SAID MEANS AND WALLS DEFINING PASSAGES FOR THE CIRCULATION OF SAID COOLANT INTERNALLY OF SAID BAFFLE AND TO THE OUTER SURFACES OF THE SAME.
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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) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |