DE8700406U1 - Galvanische Fühlersonde - Google Patents
Galvanische FühlersondeInfo
- Publication number
- DE8700406U1 DE8700406U1 DE8700406U DE8700406U DE8700406U1 DE 8700406 U1 DE8700406 U1 DE 8700406U1 DE 8700406 U DE8700406 U DE 8700406U DE 8700406 U DE8700406 U DE 8700406U DE 8700406 U1 DE8700406 U1 DE 8700406U1
- Authority
- DE
- Germany
- Prior art keywords
- probe
- rod
- sensor probe
- sensor
- graphite
- 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
Links
- 239000000523 sample Substances 0.000 title claims description 78
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 22
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 13
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8700406U DE8700406U1 (de) | 1986-12-16 | 1987-01-09 | Galvanische Fühlersonde |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863642836 DE3642836A1 (de) | 1986-12-16 | 1986-12-16 | Galvanische fuehlersonde |
| DE8700406U DE8700406U1 (de) | 1986-12-16 | 1987-01-09 | Galvanische Fühlersonde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8700406U1 true DE8700406U1 (de) | 1987-03-19 |
Family
ID=25850374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8700406U Expired DE8700406U1 (de) | 1986-12-16 | 1987-01-09 | Galvanische Fühlersonde |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8700406U1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719407A1 (fr) * | 1994-04-27 | 1995-11-03 | David Florian | Alarme de bain. |
| WO2007090625A1 (fr) * | 2006-02-07 | 2007-08-16 | Röchling Automotive AG & Co. KG | Récipient en plastique avec au moins une électrode en plastique électriquement conducteur |
| WO2009124606A1 (fr) * | 2008-04-10 | 2009-10-15 | Robert Bosch Gmbh | Sonde de mesure capacitive et procédé de fabrication d'une sonde de mesure capacitive |
| EP2537972A1 (fr) * | 2011-06-21 | 2012-12-26 | Delaware Capital Formation, Inc. | Système et procédé de surveillance de niveau de produit dans un système de distribution de produits chimiques |
-
1987
- 1987-01-09 DE DE8700406U patent/DE8700406U1/de not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2719407A1 (fr) * | 1994-04-27 | 1995-11-03 | David Florian | Alarme de bain. |
| WO2007090625A1 (fr) * | 2006-02-07 | 2007-08-16 | Röchling Automotive AG & Co. KG | Récipient en plastique avec au moins une électrode en plastique électriquement conducteur |
| WO2009124606A1 (fr) * | 2008-04-10 | 2009-10-15 | Robert Bosch Gmbh | Sonde de mesure capacitive et procédé de fabrication d'une sonde de mesure capacitive |
| EP2537972A1 (fr) * | 2011-06-21 | 2012-12-26 | Delaware Capital Formation, Inc. | Système et procédé de surveillance de niveau de produit dans un système de distribution de produits chimiques |
| US9038455B2 (en) | 2011-06-21 | 2015-05-26 | Delaware Capital Formation, Inc. | System and method for product level monitoring in a chemical dispensing system |
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