US3201925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable flow separator
Assignee: International Basic Economy Corp
•
Filing: 1961-08-17
•
Granted: 1965-08-24
•
Expires: 1981-08-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Shada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:02
CPC Classifications
B; B01; B01D; B01D45/00; B01D45/04; B01D45/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A SEPARATOR FOR REMOVING IMPURITIES FROM A GASEOUS CARRIER, COMPRISING: AN ELONGATED HUSING; INLET MEANS IN ONE END OF SAID HOUSING FOR ENTRANCE OF AN IMPURITYLADEN GAS; CENTRIFUGAL FLOW SEPARATOR BAFFLES IN THE CENTRAL PORTION OF SAID HOUSING SPACED THEREALONG. AND FORMING ANNULAR PASSAGES THEREAROUND FOR THE GASES, CAUSING FLOW AROUND SAID BAFFLES AND ADJACENT SAID HOUSING FOR SEPARATING SAID IMPURITIES FROM SAID GASEOUS CARRIER DOWNMEANS IN SAID HOUSING FOR THE GASEOUS CARRIER DOWNSTREAM OF SAID BAFFLES TO XIT THE GASEOUS CARRIER; AND GAS FLOW REGULATION MEANS POSITIONED ADJACENT SAID INLET MEANS UPSTREAM OF SAID BAFFLES; SAID REGULATION MEANS COMPRISING A TUBULAR ELEMENT HAVING AN INLET COMMUNICATING WITH SAID INLET MEANS AND A RECIPROCABLE VALVE MEANS IN SAID ELEMENT SHIFTABLE TOWARD AND AWAY FROM SAID INLET IN SAID ELEMENT; THE WALL PORTIONS OF SAID ELEMENT INCLUDING A PLURALITY OF OUTLET PORTS ARRANGED GENERALLY TANGENTIALLY TO SAID ELEMENT TO CAUSE CIRCULAR FLOW
Claim 2
Dependent Claim
151 words
A SEPARATOR FOR REMOVING IMPURITIES FROM A GASEOUS CARRIER, COMPRISING: AN ELONGATED HUSING; INLET MEANS IN ONE END OF SAID HOUSING FOR ENTRANCE OF AN IMPURITYLADEN GAS; CENTRIFUGAL FLOW SEPARATOR BAFFLES IN THE CENTRAL PORTION OF SAID HOUSING SPACED THEREALONG. AND FORMING ANNULAR PASSAGES THEREAROUND FOR THE GASES, CAUSING FLOW AROUND SAID BAFFLES AND ADJACENT SAID HOUSING FOR SEPARATING SAID IMPURITIES FROM SAID GASEOUS CARRIER DOWNMEANS IN SAID HOUSING FOR THE GASEOUS CARRIER DOWNSTREAM OF SAID BAFFLES TO XIT THE GASEOUS CARRIER; AND GAS FLOW REGULATION MEANS POSITIONED ADJACENT SAID INLET MEANS UPSTREAM OF SAID BAFFLES; SAID REGULATION MEANS COMPRISING A TUBULAR ELEMENT HAVING AN INLET COMMUNICATING WITH SAID INLET MEANS AND A RECIPROCABLE VALVE MEANS IN SAID ELEMENT SHIFTABLE TOWARD AND AWAY FROM SAID INLET IN SAID ELEMENT; THE WALL PORTIONS OF SAID ELEMENT INCLUDING A PLURALITY OF OUTLET PORTS ARRANGED GENERALLY TANGENTIALLY TO SAID ELEMENT TO CAUSE CIRCULAR FLOW
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |