US3224175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for separating liquid particles from liquid particle laden gas
Assignee: Dresser Industries Inc
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Filing: 1961-04-26
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Granted: 1965-12-21
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Expires: 1981-04-26
Abstract
No abstract record available.
Inventors
- 👤 Gerald H Beach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:59
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
160 words
IN APPARATUS FOR SEPARATING LIQUID PARTICLES FROM LIQUID PARTICLE LADEN GAS, THE CONBINATION COMPRISING A FIRST END WALL, A HOLLOW CURVED VANE ARRANGED TRANSVERSELY OF THE DIRECTION OF FLKUID FLOW AND HAVING AN END MOUNTED ON SAID FIRST END WALL SO AS TO EXTEND OUTWARDLY FROM ONE SIDE THEREOF, SAID VANE ALSO INCLUDING A FIRST CURVED WALL HAVING A CONCAVE OUTER SURFACE AND A SECOND CURVED WALL HAVING A CONVEX OUTER SURFACE AND A DOWNSTREAM END WALL, SAID FIRST CURVED WALL ADJACENT SAID DOWNSTREAM END WALL HAVING AN OPENING EXTENDING OUTOUTWARDLY FROM SAID ONE SIDE OF SAID FIRST END WALL ALONG SAID DOWNSTREAM END WALL AND COMMUNICATING WITH THE INTERIOR OF SAID VANE, AND MEANS COOPERATING WITH SAID ONE SIDE OF SAID FIRST END WALL AND CONCAVE SURFACE TO PROVIDE A GUTTER ARRANGED IMMEDIATELY UPSTREAM OF SAID OPENING AND COMMUNICATING THEREWITH, SAID MEANS INCLUDING A FIRST GUTTER WALL ARRANGED SUBSTANTIALLY PARALLEL TO SAID FIRST END WALL AND ENTERING SAID OPENING
Claim 2
Dependent Claim
160 words
IN APPARATUS FOR SEPARATING LIQUID PARTICLES FROM LIQUID PARTICLE LADEN GAS, THE CONBINATION COMPRISING A FIRST END WALL, A HOLLOW CURVED VANE ARRANGED TRANSVERSELY OF THE DIRECTION OF FLKUID FLOW AND HAVING AN END MOUNTED ON SAID FIRST END WALL SO AS TO EXTEND OUTWARDLY FROM ONE SIDE THEREOF, SAID VANE ALSO INCLUDING A FIRST CURVED WALL HAVING A CONCAVE OUTER SURFACE AND A SECOND CURVED WALL HAVING A CONVEX OUTER SURFACE AND A DOWNSTREAM END WALL, SAID FIRST CURVED WALL ADJACENT SAID DOWNSTREAM END WALL HAVING AN OPENING EXTENDING OUTOUTWARDLY FROM SAID ONE SIDE OF SAID FIRST END WALL ALONG SAID DOWNSTREAM END WALL AND COMMUNICATING WITH THE INTERIOR OF SAID VANE, AND MEANS COOPERATING WITH SAID ONE SIDE OF SAID FIRST END WALL AND CONCAVE SURFACE TO PROVIDE A GUTTER ARRANGED IMMEDIATELY UPSTREAM OF SAID OPENING AND COMMUNICATING THEREWITH, SAID MEANS INCLUDING A FIRST GUTTER WALL ARRANGED SUBSTANTIALLY PARALLEL TO SAID FIRST END WALL AND ENTERING SAID OPENING
References Cited (Backward Citations)
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Cited
DE615363C
Cited
GB190403668A
Cited
US877460A
Cited
AT39335B
Cited
US1519428A
Cited
US2755886A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |