US2632689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for effecting chemical reactions
Assignee: Phillips Petroleum Co
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Filing: 1944-11-03
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Granted: 1953-03-24
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Expires: 1964-11-03
Abstract
No abstract record available.
Inventors
- 👤 Jr John W Latchum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:15
CPC Classifications
F; F02; F02C; F02C6/00; B; B01; B01J; B01J3/00; B01J3/06; B01J3/08; C; C01; C01B; C01B7/00; C01B7/19; C01B7/191; C07; C07C; C07C4/00; C07C4/02; C07C4/04; Y; Y10; Y10S; Y10S585/00; Y10S585/919; Y10S585/92
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
142 words
A CONTINUOUS PROCESS FOR THE MANUFACTURE OF HYDROGEN FLUORIDE AND GENERATION OF POWER FROM THE RESULTING GASES, WHICH COMPRISES SEPARATELY INJECTING HYDROGEN AND FLUORINE UNDER SUPERATMOSPHERIC PRESSURE INTO AT LEAST THE FIRST STAGE OF A COMBINATION GAS TURBINE IN WHICH A MULTI-STAGE REACTION TURBINE SECTION IS FOLLOWED BY AN IMPULSE TURBINE SECTION, A STAGE COMPRISING ALTERNATE SETS OF STATIONARY GAS DIRECTING ELEMENTS AND ROTOR ELEMENTS, EFFECTING CHEMICAL INTERACTION BETWEEN SAID FLUORINE AND SAID HYDROGEN SO AS TO PRODUCE GASEOUS HYDROGEN FLUORIDE IN SUCCESSIVE STAGES OF SAID REACTION TURBINE, TRANSLATING RESULTING GAS PRESSURE IN SAID REACTION TURBINE INTO ROTARY MOVEMENT THEREOF, EXPANDING GASEOUS EFFLUENT FROM SAID REACTION TURBINE INTO SAID IMPULSE TURBINE AND THEREIN TRANSLATING KINETIC ENERGY OF SAID EFFLUENT INTO ROTARY MOVEMENT OF SAID TURBINE, THEREBY RAPIDLY QUENCHING SAID EFFLUENT AND STOPPING FURTHER INTERACTION, AND RECOVERING HYDROGEN FLUORIDE FROM THE TURBINE EFFLUENT.
References Cited (Backward Citations)
US1291273A
Cited
US1586508A
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US1552272A
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US1658910A
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GB252786A
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US1960810A
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US1986435A
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US2209450A
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US2258794A
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US2397139A
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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) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |