JPS5199564A - - Google Patents

Info

Publication number
JPS5199564A
JPS5199564A JP51006558A JP655876A JPS5199564A JP S5199564 A JPS5199564 A JP S5199564A JP 51006558 A JP51006558 A JP 51006558A JP 655876 A JP655876 A JP 655876A JP S5199564 A JPS5199564 A JP S5199564A
Authority
JP
Japan
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.)
Pending
Application number
JP51006558A
Other languages
Japanese (ja)
Inventor
Antonyusu Petorasu Adorianasu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEBHARD ELECTRO BV
Original Assignee
GEBHARD ELECTRO BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NL7500780A external-priority patent/NL7500780A/xx
Priority claimed from NL7501993A external-priority patent/NL7501993A/xx
Application filed by GEBHARD ELECTRO BV filed Critical GEBHARD ELECTRO BV
Publication of JPS5199564A publication Critical patent/JPS5199564A/ja
Pending legal-status Critical Current

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

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)
  • Measurement Of Current Or Voltage (AREA)
JP51006558A 1975-01-23 1976-01-22 Pending JPS5199564A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7500780A NL7500780A (en) 1975-01-23 1975-01-23 Indicator of overfilling of tanks - uses oscillator to indicate when level is exceeded when filling vessels and tanks with solid and liquid substances
NL7501993A NL7501993A (en) 1975-02-20 1975-02-20 Indicator of overfilling of tanks - uses oscillator to indicate when level is exceeded when filling vessels and tanks with solid and liquid substances

Publications (1)

Publication Number Publication Date
JPS5199564A true JPS5199564A (enExample) 1976-09-02

Family

ID=26645078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51006558A Pending JPS5199564A (enExample) 1975-01-23 1976-01-22

Country Status (3)

Country Link
JP (1) JPS5199564A (enExample)
DE (1) DE2602229A1 (enExample)
NO (1) NO753056L (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744820C3 (de) * 1977-10-05 1980-08-07 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Kapazitiver Meßwertumformer
DE2819731C2 (de) * 1978-05-05 1982-08-12 Vega Vertrieb und Fertigung elektronischer Geräte und Apparate Grieshaber KG, 7620 Wolfach Anordnung zur kapazitiven Füllstandsmessung in einem Behälter
DE102004056981A1 (de) * 2004-11-25 2006-06-08 Schott Ag Flüssigkeitssensor sowie Verfahren zum Messen der Füllstandshöhe

Also Published As

Publication number Publication date
NO753056L (enExample) 1976-07-26
DE2602229A1 (de) 1976-07-29

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