Patent US3561229A successfully refreshed from Google Patents.
US3561229A
Expired / Lapsed
US
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Composite in-line weir and separator for vaporization cooled power tubes
Assignee: Varian Medical Systems Inc
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Filing: 1969-06-16
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Granted: 1971-02-09
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Expires: 1989-06-16
Abstract
Abstract A VAPORIZATION COOLING SYSTEM FOR COOLING THE COLLECTOR STRUCTURE OF A BEAM POWER TUBE IS DISCLOSED. THE SYSTEM INCLUDES A COMPOSITE WEIR AND VAPOR SEPARATOR CONNECTED IN-LINE BETWEEN A BEAM COLLECTOR BOILER AND A VAPOR CONDENSER. THE COMPOSITE WEIR AND SEPARATOR INCLUDES A CHAMBER WITH A REENTRANT CONDUIT FOR DIRECTING EMULSIFIED COOLANT FROM THE BOILER AGAINST A DEFLECTOR FOR SEPARATING THE VAPOR FROM THE LIQUID COOLANT. THE VAPOR IS DIRECTED TO THE CONDENSER AND THE LIQUID IS STORED IN A WEIR PORTION OF THE CHAMBER AND FED BY GRAVITY BACK TO THE BOILER TO MAINTAIN A SAFE LIQUID LEVEL IN THE BOILER.
Inventors
- 👤 Martin E Levin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:00
CPC Classifications
H; H01; H01J; H01J23/00; H01J23/02; H01J23/027; H01J23/033; F; F25; F25B; F25B23/00; F25B23/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |