US3046098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for determining the content of water vapour in a gas flow
Assignee: US Philips Corp
•
Filing: 1958-11-04
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Granted: 1962-07-24
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Expires: 1978-11-04
Abstract
No abstract record available.
Inventors
- 👤 Brasseur Bernard
- 👤 Gargasson Georges Le
- 👤 Perilhou Jean Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:32
CPC Classifications
G; G01; G01N; G01N7/00; G01N7/10; Y; Y10; Y10T; Y10T436/00; Y10T436/25; Y10T436/25375; Y10T436/255
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
IN AN APPARATUS FOR CONTINUOUSLY MEASURING WATER VAPOR IN A GAS FLOW IN A MAIN CONDUIT, A SAMPLER CONDUIT LEADING FROM SAID MAIN CONDUIT, GAS PERMEABLE MEANS LOCATED IN SAID SAMPLER CONDUIT FOR SELECTIVELY REMOVING FREE OXYGEN FROM THE GAS FLOW IN SAID SAMPLER CONDUIT, MEANS DOWNSTREAM FROM SAID OXYGEN REMOVING MEANS FOR CHEMICALLY LIBERATING HYDROGEN FROM WATER VAPOR IN SAID OXYGEN FREE GAS FLOW, SAID HYDROGEN LIBERATING MEANS BEING IN FLOW COMMUNCIATION WITH SAID OXYGEN FREE GAS AND COMPRISING A GAS PATH DETERMINING STRUCTURE CONTAINING SUBSTANCES CAPABLE OF LIBERATING HYDROGEN FROM WATER VAPOR, A GAS PERMEABLE WALL DOWNSTREAM FROM AND CONNECTED TO SAID HYDROGEN LIBERATING MEANS FOR SELECTIVELY REMOVING THE LIBERATED HYDROGEN FROM SAID SAMPLER CONDIUT, AND A MEANS DOWNSTREAM AND IN FLOW COMMUNICATION WITH SAID GAS PERMEABLE WALL FOR DETERMINING THE PRESSURE OF THE LIBERATED HYDROGEN WHICH DIFFUSES THROUGH SAID GAS PERMEABLE WALL.
Claim 2
Dependent Claim
145 words
IN AN APPARATUS FOR CONTINUOUSLY MEASURING WATER VAPOR IN A GAS FLOW IN A MAIN CONDUIT, A SAMPLER CONDUIT LEADING FROM SAID MAIN CONDUIT, GAS PERMEABLE MEANS LOCATED IN SAID SAMPLER CONDUIT FOR SELECTIVELY REMOVING FREE OXYGEN FROM THE GAS FLOW IN SAID SAMPLER CONDUIT, MEANS DOWNSTREAM FROM SAID OXYGEN REMOVING MEANS FOR CHEMICALLY LIBERATING HYDROGEN FROM WATER VAPOR IN SAID OXYGEN FREE GAS FLOW, SAID HYDROGEN LIBERATING MEANS BEING IN FLOW COMMUNCIATION WITH SAID OXYGEN FREE GAS AND COMPRISING A GAS PATH DETERMINING STRUCTURE CONTAINING SUBSTANCES CAPABLE OF LIBERATING HYDROGEN FROM WATER VAPOR, A GAS PERMEABLE WALL DOWNSTREAM FROM AND CONNECTED TO SAID HYDROGEN LIBERATING MEANS FOR SELECTIVELY REMOVING THE LIBERATED HYDROGEN FROM SAID SAMPLER CONDIUT, AND A MEANS DOWNSTREAM AND IN FLOW COMMUNICATION WITH SAID GAS PERMEABLE WALL FOR DETERMINING THE PRESSURE OF THE LIBERATED HYDROGEN WHICH DIFFUSES THROUGH SAID GAS PERMEABLE WALL.
References Cited (Backward Citations)
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Cited
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Cited
US2633737A
Cited
US2671336A
Cited
US2787903A
Cited
US2848306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |