Patent US3559964A successfully refreshed from Google Patents.
US3559964A
Expired / Lapsed
US
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Device for mechanical gasification of liquids
Assignee: ThyssenKrupp Industrial Solutions AG
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Filing: 1969-01-02
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Granted: 1971-02-02
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Expires: 1989-01-02
Abstract
Abstract A device for the gasification of liquids comprising a radially effective rotatable conveyor disposed on the liquid surface and an axially operating rotatable conveyor within the inlet mouth of the radially effective conveyor, the conveyors being separate from each other and independently driven so that one may be driven at a different rate of speed than the other. The radial conveyor is formed in part with hollow walls which are in connection with the gas phase through apertures in one face wall. In the rotor channel are disposed baffled openings through which gas may be sucked into the liquid.
Inventors
- 👤 Guenther Sell
- 👤 Joerg Lohmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:32
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/02; C02F3/12; C02F3/14; C02F3/16; B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/234; B01F23/2342; B01F23/23421; B01F23/234211; Y; Y02; Y02W; Y02W10/00; Y02W10/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
Device for gasification of liquids as claimed in claim 1, comprising means for driving the shaft of the radially effective conveyor and the shaft of the axially effective conveyor at speeds according to the specific coefficient for speed of the radially effective and axially effective conveyors.
Claim 2
Dependent Claim
99 words
Device for gasification of liquids as claimed in claim 1, in which the upper cover plate of the radially effective conveyor is provided with openings, the lower cover plate and the blades of said conveyor being of hollow construction and the hollow spaces being in communication, said hollow blades being arranged to the openings in the upper cover plate and the hollow spaces thereof being in open communication to the atmosphere, and there being openings in the blades and the innerside of the lower cover plate to the channels through which openings gas may be sucked into the liquid.
References Cited (Backward Citations)
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US2072944A
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US2054395A
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US2698745A
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Cited
US3479017A
Cited
US3416729A
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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) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |