Non spitting vaporizing unit
Abstract
Abstract THE HEATING CHAMBER OF A VAPORIZER IS SUSPENDED FROM A CAP SEATED IN A CONCAVITY IN THE UPPER SURFACE OF A WATER CONTAINER AND HAS CONTAINED THEREIN A PAIR OF ELECTRODE HAVING AT LEAST A PART OF THEIR UPPER PORTIONS COVERED WITH SLEEVES OF INSULATING MATERIAL. AN INSULTING ASSEMBLY CARRIED BY THE CAP SURROUNDS THE HEATING CHAMBBER IN SPACED RELATION THERETO TO FORM A VENT SPACE. THE CHAMBER HAS A WATER INLET OPENING AND THE CAP HAS A STEAM OUTLET IN THE ORDER OF 3.8 TIMES THE SIZE OF THE INLET OPENING. A NORMAL STEAM OUTLET PATH COMMUNICATES THE OUTLET WITH THE HEATING CHAMBER. THE HEATING CHAMBER INCLUDES STEAM VEN MEANS COMMUNICATING WITH THE VENT SPACE. THE CAP HAS AT LEAST ONE APERTURE ISOLATED FROM THE NORMAL STEAM OUTLET PATH AND SPACED FROM THE STEAM OUTLET AND COMMUNICATING WITH SAID VENT SPACE SO THAT EXCESS STEAM PRODUCED UNDER ABNORMAL OPERATING CONDITIONS CAN PASS THROUGH THE VENT MEANS TO THE VENT SPACE AND THENCE OUT OF THE APERTURES.
Inventors
- 👤 L Katzman
- 👤 E Briggin
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-01-30 | 1976-07-31 | 1977-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-30 | 1980-07-31 | 1981-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-30 | 1984-07-31 | 1985-01-30 | $7700.00 | Window Closed / Lapsed |