FR2800872B1 - Capteur pour determiner la constante dielectrique d'un fluide en ecoulement - Google Patents
Capteur pour determiner la constante dielectrique d'un fluide en ecoulementInfo
- Publication number
- FR2800872B1 FR2800872B1 FR9914062A FR9914062A FR2800872B1 FR 2800872 B1 FR2800872 B1 FR 2800872B1 FR 9914062 A FR9914062 A FR 9914062A FR 9914062 A FR9914062 A FR 9914062A FR 2800872 B1 FR2800872 B1 FR 2800872B1
- Authority
- FR
- France
- Prior art keywords
- sensor
- determining
- dielectric constant
- flowing fluid
- flowing
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/226—Construction of measuring vessels; Electrodes therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9914062A FR2800872B1 (fr) | 1999-11-09 | 1999-11-09 | Capteur pour determiner la constante dielectrique d'un fluide en ecoulement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9914062A FR2800872B1 (fr) | 1999-11-09 | 1999-11-09 | Capteur pour determiner la constante dielectrique d'un fluide en ecoulement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2800872A1 FR2800872A1 (fr) | 2001-05-11 |
FR2800872B1 true FR2800872B1 (fr) | 2002-05-10 |
Family
ID=9551903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9914062A Expired - Lifetime FR2800872B1 (fr) | 1999-11-09 | 1999-11-09 | Capteur pour determiner la constante dielectrique d'un fluide en ecoulement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2800872B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026449A1 (de) * | 2007-06-06 | 2008-12-11 | Robert Bosch Gmbh | Fluidsensorvorrichtung |
FR3041770A1 (fr) * | 2015-09-29 | 2017-03-31 | Alciom | Capteur capacitif clipsable sur un tube et permettant la detection de presence de fluide et la discrimination de differents fluides |
FR3075177B1 (fr) * | 2017-12-18 | 2019-11-15 | Airbus Helicopters | Outil et procede de purge d'eau d'un reservoir de carburant |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2502331A1 (fr) * | 1980-12-30 | 1982-09-24 | Ki N Proizv | Capteur capacitif de parametres caracterisant des aerosols dans des flux et dispositif de mesure a distance desdits parametres |
US4736156A (en) * | 1986-04-11 | 1988-04-05 | Forte Technology, Inc. | Apparatus for on-line determination of dielectric constant |
US4751842A (en) * | 1987-01-05 | 1988-06-21 | Texaco Inc. | Means and method for measuring a multi-phase distribution within a flowing petroleum stream |
KR960010689B1 (ko) * | 1991-08-28 | 1996-08-07 | 미쓰비시덴키 가부시키가이샤 | 연료의 유전율 검지센서 |
US5929343A (en) * | 1995-03-30 | 1999-07-27 | Nihon Parkerizing Co., Ltd. | Device for measuring powder flow rate and apparatus and method for supplying powder |
EP0924518B1 (fr) * | 1997-12-19 | 2006-11-08 | Uster Technologies AG | Appareil pour la mesure de caractéristiques d'un produit textile |
-
1999
- 1999-11-09 FR FR9914062A patent/FR2800872B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2800872A1 (fr) | 2001-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
CJ | Change in legal form | ||
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
PLFP | Fee payment |
Year of fee payment: 20 |