US3198000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for supervising the content of gas in liquid
Assignee: Chlorator GmbH
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Filing: 1962-11-13
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Granted: 1965-08-03
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Expires: 1982-11-13
Abstract
No abstract record available.
Inventors
- 👤 Schlageter Horst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:09
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/26; G01N27/403; G01N27/404; G01N1/00; G01N1/02; G01N1/10; G01N1/22; G01N1/2247; G01N2001/2264; G01N2001/2267; G01N33/00; G01N33/18; G01N33/1806; Y; Y10; Y10T; Y10T436/00; Y10T436/20; Y10T436/207497; Y10T436/209163; Y10T436/25; Y10T436/25875
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
203 words
A DEVICE FOR SUPERVISING AND MEASURING A GAS CONTENT IN A LIQUID, IN WHICH DEVICE A FLOW OF AN ANXUILIARY EXCHANGE GAS IS BROUGHT INTO CONTACT WITH THE LIQUID AND THE CONCENTRATION OF THE GAS TO BE SUPERVISED AND MEASURED IN SUBSEQUENTLY DETERMINED IN SAID FLOW OF THE AUXILIARY GAS BY GAS ANALYSIS, SAID DEVICE COMPRISING GASANALYZING MEANS, AND GAS EXCHANGE MEANS, SAID EXCHANGE MEANS INCLUDING A CLOSED GAS EXCHANGE CHAMBER HAVING A BOTTOM OPENING FOR PARTLY FILLING SAID CHAMBER WITH THE LIQUID THE GAS CONTENT OF WHICH IS TO BE SUPERVISED AND MEASURED BY PARTLY SUBMERGING THE CHAMBER BELOW THE LEVEL OF SAID LIQUID, A ROTATABLE PROBE MOUNTED IN THE CHAMBER AND PARTLY DIPPING INTO THE LIQUID THEREIN WHEN THE CHAMBER IS PARTLY SUBMERGED TO FORM A FILM OF LIQUID ON PROBE PORTIONS ABOVE THE LIQUID LEVEL, A DRIVE MEANS FOR ROTATING SAID PROBE, A GAS INLET CONDUIT MEANS COMMUNICATING WITH THE SPACE IN SAID CHAMBER ABOVE THE LIQUID LEVEL THEREIN WHEN THE CHAMBER IS PARTLY SUBMERGED FOR DIRECTING A FLOW OF AUXILIARY GAS INTO SAID SPACE, WHEREBY SAID AUXILIARY GAS ABSORBS GAS CONTAINED IN SAID FILM OF LIQUID, AND A GAS OUTLET CONDUIT MEANS CONNECTING SAID SPACE WITH SAID GAS-ANALYZING MEANS.
Claim 2
Independent Claim
203 words
A DEVICE FOR SUPERVISING AND MEASURING A GAS CONTENT IN A LIQUID, IN WHICH DEVICE A FLOW OF AN ANXUILIARY EXCHANGE GAS IS BROUGHT INTO CONTACT WITH THE LIQUID AND THE CONCENTRATION OF THE GAS TO BE SUPERVISED AND MEASURED IN SUBSEQUENTLY DETERMINED IN SAID FLOW OF THE AUXILIARY GAS BY GAS ANALYSIS, SAID DEVICE COMPRISING GASANALYZING MEANS, AND GAS EXCHANGE MEANS, SAID EXCHANGE MEANS INCLUDING A CLOSED GAS EXCHANGE CHAMBER HAVING A BOTTOM OPENING FOR PARTLY FILLING SAID CHAMBER WITH THE LIQUID THE GAS CONTENT OF WHICH IS TO BE SUPERVISED AND MEASURED BY PARTLY SUBMERGING THE CHAMBER BELOW THE LEVEL OF SAID LIQUID, A ROTATABLE PROBE MOUNTED IN THE CHAMBER AND PARTLY DIPPING INTO THE LIQUID THEREIN WHEN THE CHAMBER IS PARTLY SUBMERGED TO FORM A FILM OF LIQUID ON PROBE PORTIONS ABOVE THE LIQUID LEVEL, A DRIVE MEANS FOR ROTATING SAID PROBE, A GAS INLET CONDUIT MEANS COMMUNICATING WITH THE SPACE IN SAID CHAMBER ABOVE THE LIQUID LEVEL THEREIN WHEN THE CHAMBER IS PARTLY SUBMERGED FOR DIRECTING A FLOW OF AUXILIARY GAS INTO SAID SPACE, WHEREBY SAID AUXILIARY GAS ABSORBS GAS CONTAINED IN SAID FILM OF LIQUID, AND A GAS OUTLET CONDUIT MEANS CONNECTING SAID SPACE WITH SAID GAS-ANALYZING MEANS.
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) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |