US3344648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for controlling the temperature of hot strip
Assignee: United Engineering and Foundry Co
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Filing: 1964-10-22
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Granted: 1967-10-03
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Expires: 1984-10-22
Abstract
No abstract record available.
Inventors
- 👤 Gray Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:17
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/0022; B; B21; B21B; B21B45/00; B21B45/008; Y; Y02; Y02P; Y02P70/00; Y02P70/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
IN A METHOD OF CONTROLLING THE RADIATION LOSSES OF A HEATED STRIP DURING A ROLLING PROCESS, THE STEPS COMPRISING: PASSING THE STRIP OVER A PREDETERMINED PATH OF TRAVEL DURING A ROLLING PROCESS, SELECTIVELY POSITIONING A RADIATION INHIBITING MEMBER BETWEEN A POSITION OVER TH STRIP AND A POSITION AWAY FROM SAID STRIP TO CONTROL THE RADIATION LOSSES, THEREBY TO OBTAIN A DESIRED TEMPERATURE FOR AT LEAST A PORTION OF THE STRIP.
Claim 2
Dependent Claim
70 words
IN A METHOD OF CONTROLLING THE RADIATION LOSSES OF A HEATED STRIP DURING A ROLLING PROCESS, THE STEPS COMPRISING: PASSING THE STRIP OVER A PREDETERMINED PATH OF TRAVEL DURING A ROLLING PROCESS, SELECTIVELY POSITIONING A RADIATION INHIBITING MEMBER BETWEEN A POSITION OVER TH STRIP AND A POSITION AWAY FROM SAID STRIP TO CONTROL THE RADIATION LOSSES, THEREBY TO OBTAIN A DESIRED TEMPERATURE FOR AT LEAST A PORTION OF THE STRIP.
References Cited (Backward Citations)
US1676176A
Cited
US1718806A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-02 | 1971-04-03 | 1971-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-02 | 1975-04-03 | 1975-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-02 | 1979-04-03 | 1979-10-03 | $7700.00 | Window Closed / Lapsed |