US3102083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pumping means for distillation unit
Assignee: Nash Engineering Co
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Filing: 1960-04-20
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Granted: 1963-08-27
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Expires: 1980-04-20
Abstract
No abstract record available.
Inventors
- 👤 Harold E Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:19
CPC Classifications
F; F04; F04C; F04C19/00; F04C19/001; F04C19/004; F04C7/00; F04D; F04D9/00; F04D9/04; F04D9/041
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
93 words
A METHOD OF OPERATING AN EVAPORATOR FOR THE DISTILLATION OF WATER FROM BRINE AND IN WHICH THE DISTILLATE IS COLLECTED IN A CONDENSER AND THE BRINE IS EXPOSED TO HIGH TEMPERATURES AND VACUUM COMPRISING, CONTINUOUSLY WITHDRAWING DISTILLATE FROM SAID CONDENSER, SIMULTANEOUSLY CONTINUOUSLY WITHDRAWING VAPORS AND GASES FROM SAID CONDENSER, COMBINING SAID DISTILLATE AND SAID VA GASES, AND SUBJECTING SAID VAPORS AND GASES TO COMPRESSION TO CONDENSE SAID VAPORS, AND COMPRESS SAID GASES, AND THEREAFTER RAISING THE PRESSURE OF SAID COMBINED DISTILLATE, COMPRESSED GASES AND CONDENSED VAPORS AND DISCHARGING THEM AT SUCH INCREASED PRESSURE.
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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |