JP2784747B2 - コンデンサを利用した水位測定方法及び装置 - Google Patents

コンデンサを利用した水位測定方法及び装置

Info

Publication number
JP2784747B2
JP2784747B2 JP8023457A JP2345796A JP2784747B2 JP 2784747 B2 JP2784747 B2 JP 2784747B2 JP 8023457 A JP8023457 A JP 8023457A JP 2345796 A JP2345796 A JP 2345796A JP 2784747 B2 JP2784747 B2 JP 2784747B2
Authority
JP
Japan
Prior art keywords
liquid
pipe
capacitor
condenser
water level
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 - Fee Related
Application number
JP8023457A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0961223A (ja
Inventor
禎氣 黄
仁鎔 金
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.)
KOORIA PAWAA ENG CO
Original Assignee
KOORIA PAWAA ENG 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 KOORIA PAWAA ENG CO filed Critical KOORIA PAWAA ENG CO
Publication of JPH0961223A publication Critical patent/JPH0961223A/ja
Application granted granted Critical
Publication of JP2784747B2 publication Critical patent/JP2784747B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
JP8023457A 1995-08-24 1996-01-18 コンデンサを利用した水位測定方法及び装置 Expired - Fee Related JP2784747B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950026359A KR0160226B1 (ko) 1995-08-24 1995-08-24 커패시터를 이용한 수위 측정 방법과 장치
KR95-26359 1995-08-24

Publications (2)

Publication Number Publication Date
JPH0961223A JPH0961223A (ja) 1997-03-07
JP2784747B2 true JP2784747B2 (ja) 1998-08-06

Family

ID=19424367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8023457A Expired - Fee Related JP2784747B2 (ja) 1995-08-24 1996-01-18 コンデンサを利用した水位測定方法及び装置

Country Status (2)

Country Link
JP (1) JP2784747B2 (ko)
KR (1) KR0160226B1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990024322A (ko) * 1997-08-29 1999-04-06 김영환 액체용량 감지장치
KR100486040B1 (ko) * 2002-05-09 2005-04-29 김영애 혼합액체의 수위측정 및 종류 판별 시스템과 그를 이용한수위측정 및 종류판별 방법
KR100945071B1 (ko) * 2008-02-19 2010-03-05 위니아만도 주식회사 수위감지형 습식 공기청정기
DE102011106003A1 (de) * 2011-06-30 2013-01-03 Linde Ag Verfahren zur Bestimmung eines Füllstands in einem Medienbehälter
KR101533196B1 (ko) * 2014-09-05 2015-07-03 단국대학교 산학협력단 액체형 감쇠기의 다점 수위 측정 장치 및 방법
DE102018203633A1 (de) 2018-03-09 2019-09-12 Kautex Textron Gmbh & Co. Kg Betriebsflüssigkeitsbehälter mit kapazitiver Erfassung von Füllständen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126214A (ja) * 1983-01-08 1984-07-20 Nissan Motor Co Ltd 静電容量型液量ゲ−ジ
JPS59115318U (ja) * 1983-01-25 1984-08-03 錘興電器株式会社 液面検出器の検出電極
JPS61122368U (ko) * 1985-01-19 1986-08-01
JP2549099Y2 (ja) * 1991-04-25 1997-09-24 日本電装株式会社 車両用液面検出装置
JP2511334B2 (ja) * 1991-06-05 1996-06-26 日本航空電子工業株式会社 静電容量式液面計の計測精度検査方法
JP3097628U (ja) * 2003-02-03 2004-02-05 中鉢　富夫 土壌窒素発現量把握に用いる土壌培養管

Also Published As

Publication number Publication date
JPH0961223A (ja) 1997-03-07
KR970011797A (ko) 1997-03-27
KR0160226B1 (ko) 1999-05-01

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