FR2470367A1 - - Google Patents
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- Publication number
- FR2470367A1 FR2470367A1 FR8023051A FR8023051A FR2470367A1 FR 2470367 A1 FR2470367 A1 FR 2470367A1 FR 8023051 A FR8023051 A FR 8023051A FR 8023051 A FR8023051 A FR 8023051A FR 2470367 A1 FR2470367 A1 FR 2470367A1
- Authority
- FR
- France
- Prior art keywords
- plug
- insulating sheath
- narrowing
- clamping ring
- sheath
- 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.)
- Withdrawn
Links
- 239000000523 sample Substances 0.000 claims abstract description 13
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008719 thickening 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
- G01F23/26—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
- G01F23/268—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 mounting arrangements of probes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2953267A DE2953267C2 (de) | 1979-11-23 | 1979-11-23 | Kapazitive Füllstandmeßsonde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2470367A1 true FR2470367A1 (enrdf_load_stackoverflow) | 1981-05-29 |
Family
ID=6089935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8023051A Withdrawn FR2470367A1 (enrdf_load_stackoverflow) | 1979-11-23 | 1980-10-28 |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486652A1 (fr) * | 1980-07-11 | 1982-01-15 | Gerdts Gustav F Gmbh Co Kg | Sonde de niveau de liquide a effet de capacite |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118715C2 (de) * | 1991-06-07 | 1995-02-23 | Endress Hauser Gmbh Co | Vorrichtung zur elektrisch isolierten und druckdichten Befestigung einer Sondenelektrode in der Öffnung eines Gehäuses |
| US5827985A (en) * | 1995-12-19 | 1998-10-27 | Endress + Hauser Gmbh + Co. | Sensor apparatus for process measurement |
| US6118282A (en) * | 1995-12-19 | 2000-09-12 | Endress & Hauser Gmbh & Co. | Sensor apparatus |
| US5661251A (en) * | 1995-12-19 | 1997-08-26 | Endress + Hauser Gmbh + Co. | Sensor apparatus for process measurement |
| US5841666A (en) * | 1995-12-21 | 1998-11-24 | Endress + Hauser Gmbh + Co. | Processor apparatus and method for a process measurement signal |
| US5884231A (en) * | 1995-12-21 | 1999-03-16 | Endress & Hauser Gmbh & Co. | Processor apparatus and method for a process measurement signal |
| US6386055B1 (en) | 1998-01-06 | 2002-05-14 | Endress +Hauser Gmbh +Co. | Sensor apparatus for transmitting electrical pulses from a signal line into and out of a vessel to measure a process variable—in order to be more informative |
| US6559657B1 (en) | 1999-01-13 | 2003-05-06 | Endress+Hauser Gmbh+Co. | Probe mapping diagnostic methods |
| DE102019102812A1 (de) * | 2019-02-05 | 2020-08-06 | Sick Ag | Sensor zum Bestimmen einer Prozessgröße |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1148246A (fr) * | 1955-04-29 | 1957-12-05 | Bendix Aviat Corp | Condensateur pour le jaugeage des niveaux liquides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1912681C3 (de) * | 1969-03-13 | 1973-07-12 | Lucas Industries Ltd | Radialkolbenpumpe |
-
1979
- 1979-11-23 DE DE2953267A patent/DE2953267C2/de not_active Expired
-
1980
- 1980-10-23 GB GB8034182A patent/GB2064128A/en not_active Withdrawn
- 1980-10-28 FR FR8023051A patent/FR2470367A1/fr not_active Withdrawn
- 1980-11-03 ES ES496512A patent/ES496512A0/es active Granted
- 1980-11-12 NL NL8006169A patent/NL8006169A/nl not_active Application Discontinuation
- 1980-11-21 IT IT50220/80A patent/IT1145295B/it active
- 1980-11-21 SE SE8008180A patent/SE8008180L/xx unknown
- 1980-11-21 JP JP16345480A patent/JPS5687820A/ja active Pending
- 1980-11-21 DK DK498580A patent/DK498580A/da unknown
- 1980-11-21 PL PL22801180A patent/PL228011A1/xx unknown
- 1980-11-21 BE BE0/202883A patent/BE886283A/fr unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1148246A (fr) * | 1955-04-29 | 1957-12-05 | Bendix Aviat Corp | Condensateur pour le jaugeage des niveaux liquides |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486652A1 (fr) * | 1980-07-11 | 1982-01-15 | Gerdts Gustav F Gmbh Co Kg | Sonde de niveau de liquide a effet de capacite |
Also Published As
| Publication number | Publication date |
|---|---|
| BE886283A (fr) | 1981-03-16 |
| IT8050220A0 (it) | 1980-11-21 |
| ES8501877A1 (es) | 1981-12-16 |
| IT1145295B (it) | 1986-11-05 |
| DE2953267C2 (de) | 1982-04-08 |
| DK498580A (da) | 1981-05-24 |
| NL8006169A (nl) | 1981-06-16 |
| GB2064128A (en) | 1981-06-10 |
| ES496512A0 (es) | 1981-12-16 |
| JPS5687820A (en) | 1981-07-16 |
| DE2953267A1 (de) | 1981-06-11 |
| PL228011A1 (enrdf_load_stackoverflow) | 1981-08-21 |
| SE8008180L (sv) | 1981-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |