Patent US3176355A successfully refreshed from Google Patents.
US3176355A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and an apparatus for regulating the cooling of continuous casting material inthe secondary cooling zone
Assignee: SMS Concast AG
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Filing: 1962-06-19
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Granted: 1965-04-06
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Expires: 1982-06-19
Abstract
No abstract record available.
Inventors
- 👤 Ljungstromer Lars-Einar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:02
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/12; B22D11/124; B22D11/1246
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
APPARATUS FOR COOLING THE STRAND ISSUING FROM A CONTINUOUS CASTING MOLD WHICH COMPRISES A PLURALITY OF NOZZLE BLCKS POSITIONED IN APPROXIMATELY PARALLEL COLUMNS ADJACENT SAID STRAND, A PLURALITY OF NOZZLES CARRIED BY EACH OF SAID NOZZLE BLOCKS AND ARRANGED TO FORM APPROXIMATELY PARALLEL ROWS OF NOZZLES, EACH OF SAID NOZZLE BLOCKS INCLUDING A PLURALITY OF CONDUITS, MEANS COUPLING EACH CONDUIT TO A SELECTED NUMBER OF SPACED APART NOZZLES,
Claim 2
Dependent Claim
68 words
APPARATUS FOR COOLING THE STRAND ISSUING FROM A CONTINUOUS CASTING MOLD WHICH COMPRISES A PLURALITY OF NOZZLE BLCKS POSITIONED IN APPROXIMATELY PARALLEL COLUMNS ADJACENT SAID STRAND, A PLURALITY OF NOZZLES CARRIED BY EACH OF SAID NOZZLE BLOCKS AND ARRANGED TO FORM APPROXIMATELY PARALLEL ROWS OF NOZZLES, EACH OF SAID NOZZLE BLOCKS INCLUDING A PLURALITY OF CONDUITS, MEANS COUPLING EACH CONDUIT TO A SELECTED NUMBER OF SPACED APART NOZZLES,
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) | 1968-04-05 | 1968-10-05 | 1969-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-05 | 1972-10-05 | 1973-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-05 | 1976-10-05 | 1977-04-06 | $7700.00 | Window Closed / Lapsed |