FR2414727B1 - - Google Patents
Info
- Publication number
- FR2414727B1 FR2414727B1 FR7801123A FR7801123A FR2414727B1 FR 2414727 B1 FR2414727 B1 FR 2414727B1 FR 7801123 A FR7801123 A FR 7801123A FR 7801123 A FR7801123 A FR 7801123A FR 2414727 B1 FR2414727 B1 FR 2414727B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
- G01N25/62—Investigating or analyzing materials by the use of thermal means by investigating moisture content by psychrometric means, e.g. wet-and-dry bulb thermometers
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801123A FR2414727A1 (fr) | 1978-01-16 | 1978-01-16 | Psychrometre ou capteur de mesure du taux d'humidite d'un gaz en mouvement |
DE19792900594 DE2900594A1 (de) | 1978-01-16 | 1979-01-09 | Messonde zur feststellung des wassergehaltes in einem gasstrom |
IT67073/79A IT1118290B (it) | 1978-01-16 | 1979-01-15 | Sensore di misura del tasso di umidita in un gas in movimento |
US06/003,752 US4222261A (en) | 1978-01-16 | 1979-01-15 | Device for measuring the water content of a moving gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801123A FR2414727A1 (fr) | 1978-01-16 | 1978-01-16 | Psychrometre ou capteur de mesure du taux d'humidite d'un gaz en mouvement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414727A1 FR2414727A1 (fr) | 1979-08-10 |
FR2414727B1 true FR2414727B1 (fr) | 1982-05-14 |
Family
ID=9203507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7801123A Granted FR2414727A1 (fr) | 1978-01-16 | 1978-01-16 | Psychrometre ou capteur de mesure du taux d'humidite d'un gaz en mouvement |
Country Status (4)
Country | Link |
---|---|
US (1) | US4222261A (fr) |
DE (1) | DE2900594A1 (fr) |
FR (1) | FR2414727A1 (fr) |
IT (1) | IT1118290B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4461167A (en) * | 1981-10-05 | 1984-07-24 | The United States Of America As Represented By The Secretary Of Agriculture | Psychrometer for measuring the humidity of a gas flow |
DE3239923A1 (de) * | 1982-10-28 | 1984-05-03 | Weiss Technik GmbH Umwelt-Klima-Messtechnik, 6301 Reiskirchen | Feuchttemperaturfuehler |
US4523860A (en) * | 1982-12-14 | 1985-06-18 | Chevron Research Company | Gas saturation monitoring system and method |
US4675028A (en) * | 1982-12-14 | 1987-06-23 | Chevron Research Company | Gas saturation monitoring system and method for controlling condensable fuel added to a gas |
US4559823A (en) * | 1984-05-30 | 1985-12-24 | The United States Of America As Represented By The Secretary Of Agriculture | Device and method for measuring the energy content of hot and humid air streams |
US4799376A (en) * | 1985-12-26 | 1989-01-24 | General Electric Company | Cloud water measurement |
US4770040A (en) * | 1987-01-29 | 1988-09-13 | Flakt Ross, Inc. | Humidity sensor system |
US5016472A (en) * | 1990-03-09 | 1991-05-21 | The Babcock & Wilcox Company | Dusty environment wet bulb indicator |
US5460041A (en) * | 1993-11-08 | 1995-10-24 | Electric Power Research Institute, Inc. | Apparatus and method for continuous measurement of the wet bulb temperature of a flue gas stream |
US5520048A (en) * | 1995-01-19 | 1996-05-28 | United Sciences, Inc. | Automated flow measuring device including wet and dry bulb moisture analyzer |
US5589085A (en) * | 1995-08-04 | 1996-12-31 | Meeco, Incorporated | Process of manufacturing a detecting unit for an electrolytic cell with thin film electrodes |
US9273548B2 (en) | 2012-10-10 | 2016-03-01 | Halliburton Energy Services, Inc. | Fiberoptic systems and methods detecting EM signals via resistive heating |
US9091785B2 (en) | 2013-01-08 | 2015-07-28 | Halliburton Energy Services, Inc. | Fiberoptic systems and methods for formation monitoring |
US9513398B2 (en) | 2013-11-18 | 2016-12-06 | Halliburton Energy Services, Inc. | Casing mounted EM transducers having a soft magnetic layer |
WO2016085511A1 (fr) | 2014-11-26 | 2016-06-02 | Halliburton Energy Services, Inc. | Surveillance électromagnétique de réservoirs à terre |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1620864A (en) * | 1921-07-08 | 1927-03-15 | Matthew H Benesh | Means and method for ascertaining, increasing, and maintaining the efficiency of water-gas-generating machines |
US1890565A (en) * | 1927-05-27 | 1932-12-13 | Ohio Brass Co | Hygrometer |
US1894172A (en) * | 1930-11-12 | 1933-01-10 | Peoples Gas By Products Corp | Apparatus for determining the moisture content of gases |
DE808495C (de) * | 1949-10-30 | 1951-07-16 | Emil Kirschbaum Dr Ing | Vorrichtung zur Bestimmung des Zustandes feuchter Gase |
US2845790A (en) * | 1954-06-02 | 1958-08-05 | Universal Oil Prod Co | Entrained liquid detector |
US2915898A (en) * | 1956-11-30 | 1959-12-08 | Gen Electric | Device for direct measurement of relative humidity |
US2926521A (en) * | 1958-04-21 | 1960-03-01 | Franklin W Booth | Liquid aerosol indicating apparatus |
NL6914656A (fr) * | 1968-11-14 | 1970-05-19 | ||
DE7225853U (de) * | 1972-05-30 | 1972-11-30 | Pleva G | Feuchtigkeitsmessgeraet fuer beliebige gas- (luft-) temperaturen |
DE2551385C3 (de) * | 1975-11-15 | 1980-08-14 | Lindauer Dornier Gesellschaft Mbh, 8990 Lindau | Verfahren und Vorrichtung zur Bestimmung der absoluten Feuchte |
AU497888B2 (en) * | 1976-03-02 | 1979-01-18 | Unisearch Limited | Relative humidity control |
-
1978
- 1978-01-16 FR FR7801123A patent/FR2414727A1/fr active Granted
-
1979
- 1979-01-09 DE DE19792900594 patent/DE2900594A1/de not_active Withdrawn
- 1979-01-15 US US06/003,752 patent/US4222261A/en not_active Expired - Lifetime
- 1979-01-15 IT IT67073/79A patent/IT1118290B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1118290B (it) | 1986-02-24 |
DE2900594A1 (de) | 1979-07-19 |
US4222261A (en) | 1980-09-16 |
FR2414727A1 (fr) | 1979-08-10 |
IT7967073A0 (it) | 1979-01-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |