FR2530341A1 - Capteur pour appareil de detection et de mesure d'humidite d'un melange de matieres poudreuses et/ou granuleuses - Google Patents
Capteur pour appareil de detection et de mesure d'humidite d'un melange de matieres poudreuses et/ou granuleuses Download PDFInfo
- Publication number
- FR2530341A1 FR2530341A1 FR8212694A FR8212694A FR2530341A1 FR 2530341 A1 FR2530341 A1 FR 2530341A1 FR 8212694 A FR8212694 A FR 8212694A FR 8212694 A FR8212694 A FR 8212694A FR 2530341 A1 FR2530341 A1 FR 2530341A1
- Authority
- FR
- France
- Prior art keywords
- electrode
- sensor device
- insulating material
- active face
- mixer
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 6
- 239000008187 granular material Substances 0.000 title 1
- 239000011810 insulating material Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 11
- 238000005299 abrasion Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 4
- 230000008595 infiltration Effects 0.000 claims abstract 2
- 238000001764 infiltration Methods 0.000 claims abstract 2
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229920006311 Urethane elastomer Polymers 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000004580 weight loss Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
-
- 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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
-
- 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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
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 |
|---|---|---|---|
| FR8212694A FR2530341A1 (fr) | 1982-07-16 | 1982-07-16 | Capteur pour appareil de detection et de mesure d'humidite d'un melange de matieres poudreuses et/ou granuleuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8212694A FR2530341A1 (fr) | 1982-07-16 | 1982-07-16 | Capteur pour appareil de detection et de mesure d'humidite d'un melange de matieres poudreuses et/ou granuleuses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2530341A1 true FR2530341A1 (fr) | 1984-01-20 |
| FR2530341B1 FR2530341B1 (enrdf_load_stackoverflow) | 1985-03-29 |
Family
ID=9276144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8212694A Granted FR2530341A1 (fr) | 1982-07-16 | 1982-07-16 | Capteur pour appareil de detection et de mesure d'humidite d'un melange de matieres poudreuses et/ou granuleuses |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2530341A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564583A1 (fr) * | 1984-05-17 | 1985-11-22 | Herault Ets Hubert | Nouveau dispositif de mesure du taux d'humidification d'un melange poudreux et/ou granuleux |
| FR2614104A1 (fr) * | 1987-04-14 | 1988-10-21 | Herault Hubert | Sonde pour dispositif de mesure du taux d'humidite des materiaux entrant dans la composition du beton, en particulier |
| DE19752400A1 (de) * | 1997-11-26 | 1999-05-27 | Kuenkel Wagner Prozesstechnolo | Bestimmung von Form- oder Formstoffqualität |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1495061A (fr) * | 1966-09-01 | 1967-09-15 | Mawdsley S Ltd | Perfectionnements aux dispositifs d'étanchéité pour électrodes |
| US3358075A (en) * | 1964-09-24 | 1967-12-12 | George Kent Stroud Ltd | Sealed electrode assembly |
| US3778035A (en) * | 1969-06-17 | 1973-12-11 | P Mackinney | Moisture compensating system |
| FR2258253A1 (enrdf_load_stackoverflow) * | 1974-01-21 | 1975-08-18 | Lerebourg Michel | |
| EP0017054A2 (de) * | 1979-03-29 | 1980-10-15 | ELBA-WERK Maschinen-Gesellschaft mbH & Co. | Vorrichtung zum Messen des spezifischen elektrischen Widerstandes in Mischgütern |
| GB2065485A (en) * | 1979-12-22 | 1981-07-01 | Elba Werk Maschinen Gmbh & Co | Method for batchwise concrete preparation |
-
1982
- 1982-07-16 FR FR8212694A patent/FR2530341A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3358075A (en) * | 1964-09-24 | 1967-12-12 | George Kent Stroud Ltd | Sealed electrode assembly |
| FR1495061A (fr) * | 1966-09-01 | 1967-09-15 | Mawdsley S Ltd | Perfectionnements aux dispositifs d'étanchéité pour électrodes |
| US3778035A (en) * | 1969-06-17 | 1973-12-11 | P Mackinney | Moisture compensating system |
| FR2258253A1 (enrdf_load_stackoverflow) * | 1974-01-21 | 1975-08-18 | Lerebourg Michel | |
| EP0017054A2 (de) * | 1979-03-29 | 1980-10-15 | ELBA-WERK Maschinen-Gesellschaft mbH & Co. | Vorrichtung zum Messen des spezifischen elektrischen Widerstandes in Mischgütern |
| GB2065485A (en) * | 1979-12-22 | 1981-07-01 | Elba Werk Maschinen Gmbh & Co | Method for batchwise concrete preparation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564583A1 (fr) * | 1984-05-17 | 1985-11-22 | Herault Ets Hubert | Nouveau dispositif de mesure du taux d'humidification d'un melange poudreux et/ou granuleux |
| FR2614104A1 (fr) * | 1987-04-14 | 1988-10-21 | Herault Hubert | Sonde pour dispositif de mesure du taux d'humidite des materiaux entrant dans la composition du beton, en particulier |
| DE19752400A1 (de) * | 1997-11-26 | 1999-05-27 | Kuenkel Wagner Prozesstechnolo | Bestimmung von Form- oder Formstoffqualität |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2530341B1 (enrdf_load_stackoverflow) | 1985-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |