JPS5734412A - Measuring method for liquid level - Google Patents

Measuring method for liquid level

Info

Publication number
JPS5734412A
JPS5734412A JP10957880A JP10957880A JPS5734412A JP S5734412 A JPS5734412 A JP S5734412A JP 10957880 A JP10957880 A JP 10957880A JP 10957880 A JP10957880 A JP 10957880A JP S5734412 A JPS5734412 A JP S5734412A
Authority
JP
Japan
Prior art keywords
electrode
immersed
liquid
electrostatic
electrostatic capacity
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.)
Pending
Application number
JP10957880A
Other languages
English (en)
Inventor
Hajime Yasuda
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.)
Tominaga Manufacturing Co
Original Assignee
Tominaga Manufacturing Co
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
Application filed by Tominaga Manufacturing Co filed Critical Tominaga Manufacturing Co
Priority to JP10957880A priority Critical patent/JPS5734412A/ja
Publication of JPS5734412A publication Critical patent/JPS5734412A/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

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)
JP10957880A 1980-08-08 1980-08-08 Measuring method for liquid level Pending JPS5734412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10957880A JPS5734412A (en) 1980-08-08 1980-08-08 Measuring method for liquid level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10957880A JPS5734412A (en) 1980-08-08 1980-08-08 Measuring method for liquid level

Publications (1)

Publication Number Publication Date
JPS5734412A true JPS5734412A (en) 1982-02-24

Family

ID=14513812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10957880A Pending JPS5734412A (en) 1980-08-08 1980-08-08 Measuring method for liquid level

Country Status (1)

Country Link
JP (1) JPS5734412A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924702A (en) * 1989-03-10 1990-05-15 Kavlico Corporation Liquid level sensor
JPH0357922A (ja) * 1989-07-27 1991-03-13 Nippon Denpa Kk タンク内残量計測装置
JPH11108735A (ja) * 1997-10-03 1999-04-23 Nitta Ind Corp 水位センサ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924702A (en) * 1989-03-10 1990-05-15 Kavlico Corporation Liquid level sensor
JPH0357922A (ja) * 1989-07-27 1991-03-13 Nippon Denpa Kk タンク内残量計測装置
JPH11108735A (ja) * 1997-10-03 1999-04-23 Nitta Ind Corp 水位センサ

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