FR1366936A - Dispositif pour la mesure capacitive du niveau de remplissage d'un réservoir - Google Patents
Dispositif pour la mesure capacitive du niveau de remplissage d'un réservoirInfo
- Publication number
- FR1366936A FR1366936A FR43699A FR69043699A FR1366936A FR 1366936 A FR1366936 A FR 1366936A FR 43699 A FR43699 A FR 43699A FR 69043699 A FR69043699 A FR 69043699A FR 1366936 A FR1366936 A FR 1366936A
- Authority
- FR
- France
- Prior art keywords
- tank
- filling level
- capacitive measurement
- capacitive
- measurement
- 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
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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
-
- 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
- G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/265—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43699A FR1366936A (fr) | 1963-06-05 | 1963-06-05 | Dispositif pour la mesure capacitive du niveau de remplissage d'un réservoir |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR43699A FR1366936A (fr) | 1963-06-05 | 1963-06-05 | Dispositif pour la mesure capacitive du niveau de remplissage d'un réservoir |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1366936A true FR1366936A (fr) | 1964-07-17 |
Family
ID=8596793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR43699A Expired FR1366936A (fr) | 1963-06-05 | 1963-06-05 | Dispositif pour la mesure capacitive du niveau de remplissage d'un réservoir |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1366936A (fr) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2183651A1 (fr) * | 1972-05-12 | 1973-12-21 | Vapor Corp | |
FR2402193A1 (fr) * | 1976-10-09 | 1979-03-30 | Vdo Schindling | Dispositif de mesure en continu du niveau d'un liquide dans un recipient |
FR2415797A2 (fr) * | 1978-01-30 | 1979-08-24 | Vdo Schindling | Dispositif de mesure en continu du niveau d'un liquide dans un recipient |
US4713603A (en) * | 1983-11-02 | 1987-12-15 | Den Norske Stats Oljeselskap A.S. | Apparatus for the measurement of the fraction of gas in a two-component fluid flow comprising a liquid and a gas in mixture |
EP2711090A3 (fr) * | 2012-09-20 | 2014-07-09 | Nordson Corporation | Dispositif de distribution d'adhésif ayant un réservoir optimisé et capteur de niveau capacitif |
US9120115B2 (en) | 2012-10-25 | 2015-09-01 | Nordson Corporation | Dispensing systems and methods for monitoring actuation signals for diagnostics |
US9169088B2 (en) | 2012-09-20 | 2015-10-27 | Nordson Corporation | Adhesive dispensing device having optimized cyclonic separator unit |
US9200741B2 (en) | 2012-10-25 | 2015-12-01 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
US9243626B2 (en) | 2012-11-19 | 2016-01-26 | Nordson Corporation | Adhesive dispensing system and method including a pump with integrated diagnostics |
US9574714B2 (en) | 2013-07-29 | 2017-02-21 | Nordson Corporation | Adhesive melter and method having predictive maintenance for exhaust air filter |
US10099242B2 (en) | 2012-09-20 | 2018-10-16 | Nordson Corporation | Adhesive melter having pump mounted into heated housing |
-
1963
- 1963-06-05 FR FR43699A patent/FR1366936A/fr not_active Expired
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2183651A1 (fr) * | 1972-05-12 | 1973-12-21 | Vapor Corp | |
FR2402193A1 (fr) * | 1976-10-09 | 1979-03-30 | Vdo Schindling | Dispositif de mesure en continu du niveau d'un liquide dans un recipient |
FR2415797A2 (fr) * | 1978-01-30 | 1979-08-24 | Vdo Schindling | Dispositif de mesure en continu du niveau d'un liquide dans un recipient |
US4713603A (en) * | 1983-11-02 | 1987-12-15 | Den Norske Stats Oljeselskap A.S. | Apparatus for the measurement of the fraction of gas in a two-component fluid flow comprising a liquid and a gas in mixture |
US9304028B2 (en) | 2012-09-20 | 2016-04-05 | Nordson Corporation | Adhesive dispensing device having optimized reservoir and capacitive level sensor |
US9540189B2 (en) | 2012-09-20 | 2017-01-10 | Nordson Corporation | Adhesive dispensing device having optimized cyclonic separator unit |
US10596588B2 (en) | 2012-09-20 | 2020-03-24 | Nordson Corporation | Adhesive melter having pump mounted into heated housing |
US9169088B2 (en) | 2012-09-20 | 2015-10-27 | Nordson Corporation | Adhesive dispensing device having optimized cyclonic separator unit |
US10099243B2 (en) | 2012-09-20 | 2018-10-16 | Nordson Corporation | Adhesive dispensing device having optimized reservoir and capacitive level sensor |
US10099242B2 (en) | 2012-09-20 | 2018-10-16 | Nordson Corporation | Adhesive melter having pump mounted into heated housing |
EP2711090A3 (fr) * | 2012-09-20 | 2014-07-09 | Nordson Corporation | Dispositif de distribution d'adhésif ayant un réservoir optimisé et capteur de niveau capacitif |
CN103925964A (zh) * | 2012-09-20 | 2014-07-16 | 诺信公司 | 具有优化的贮存器和电容式料位传感器的粘合剂分配装置 |
US9475083B2 (en) | 2012-10-25 | 2016-10-25 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
US9200741B2 (en) | 2012-10-25 | 2015-12-01 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
US10150137B2 (en) | 2012-10-25 | 2018-12-11 | Nordson Corporation | Adhesive dispensing system and method using smart melt heater control |
US9120115B2 (en) | 2012-10-25 | 2015-09-01 | Nordson Corporation | Dispensing systems and methods for monitoring actuation signals for diagnostics |
US9476419B2 (en) | 2012-11-19 | 2016-10-25 | Nordson Corporation | Adhesive dispensing system and method including a pump with integrated diagnostics |
US9243626B2 (en) | 2012-11-19 | 2016-01-26 | Nordson Corporation | Adhesive dispensing system and method including a pump with integrated diagnostics |
US9574714B2 (en) | 2013-07-29 | 2017-02-21 | Nordson Corporation | Adhesive melter and method having predictive maintenance for exhaust air filter |
US9889996B2 (en) | 2013-07-29 | 2018-02-13 | Nordson Corporation | Adhesive melter and method having predictive maintenance for exhaust air filter |
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