DE69817020D1 - Flüssigkeitsstand sensor - Google Patents

Flüssigkeitsstand sensor

Info

Publication number
DE69817020D1
DE69817020D1 DE69817020T DE69817020T DE69817020D1 DE 69817020 D1 DE69817020 D1 DE 69817020D1 DE 69817020 T DE69817020 T DE 69817020T DE 69817020 T DE69817020 T DE 69817020T DE 69817020 D1 DE69817020 D1 DE 69817020D1
Authority
DE
Germany
Prior art keywords
liquid level
level sensor
sensor
liquid
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
DE69817020T
Other languages
English (en)
Other versions
DE69817020T2 (de
Inventor
Ui-Gyo Kim
Do-Gyun Mok
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.)
SHINEKOREA CO., LTD., CHUNCHON, KANGWON, KR
Original Assignee
Ui-Gyo Kim
Do-Gyun Mok
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 Ui-Gyo Kim, Do-Gyun Mok filed Critical Ui-Gyo Kim
Publication of DE69817020D1 publication Critical patent/DE69817020D1/de
Application granted granted Critical
Publication of DE69817020T2 publication Critical patent/DE69817020T2/de
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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/164—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid using a diaphragm, bellow as transmitting element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
DE69817020T 1997-11-11 1998-11-10 Flüssigkeitsstand sensor Expired - Fee Related DE69817020T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019970059179A KR100240260B1 (ko) 1997-11-11 1997-11-11 광학식 액위 감지 장치
KR9759179 1997-11-11
PCT/KR1998/000361 WO1999024793A1 (en) 1997-11-11 1998-11-10 Liquid level detector

Publications (2)

Publication Number Publication Date
DE69817020D1 true DE69817020D1 (de) 2003-09-11
DE69817020T2 DE69817020T2 (de) 2004-06-17

Family

ID=19524502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817020T Expired - Fee Related DE69817020T2 (de) 1997-11-11 1998-11-10 Flüssigkeitsstand sensor

Country Status (7)

Country Link
EP (1) EP1040324B1 (de)
JP (1) JP3349142B2 (de)
KR (1) KR100240260B1 (de)
CN (1) CN1114819C (de)
AU (1) AU1055199A (de)
DE (1) DE69817020T2 (de)
WO (1) WO1999024793A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020095802A (ko) * 2001-06-15 2002-12-28 김의교 광학식 액위 감지 장치
CN100412516C (zh) * 2006-08-23 2008-08-20 潍坊市阿波罗散热器制造有限公司 压差式液位检测装置
KR100870543B1 (ko) 2008-05-14 2008-11-26 (주)삼호보일러 물부족에 의한 과열을 방지하는 입형 보일러
CN101372989B (zh) * 2008-07-08 2010-06-02 中国船舶重工集团公司第七○二研究所 具有多种监测功能的深海液压油箱
CN101458105B (zh) * 2008-12-22 2010-10-06 中国航天科技集团公司第五研究院第五一○研究所 一种恒压式气体流量计变容室
CN102261242A (zh) * 2011-08-08 2011-11-30 岳强 低压油井液面自动监测装置
CN112438608B (zh) * 2019-08-29 2022-02-18 宁波方太厨具有限公司 一种蒸箱水位测量装置
JP7192804B2 (ja) * 2020-01-10 2022-12-20 横河電機株式会社 保護カバー付き水位計
KR102632048B1 (ko) * 2023-07-14 2024-02-01 (주)유니콘 압력변환식 수위지시계

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457478A1 (fr) * 1979-05-23 1980-12-19 Motobecane Ateliers Dispositif de visualisation du niveau d'un fluide contenu dans un reservoir
DE8129968U1 (de) * 1981-10-14 1982-03-11 Messer Griesheim Gmbh, 6000 Frankfurt "vorrichtung zur fuellstandsanzeige von fluessigem stickstoff in isolierten lagerbehaeltern"
US4572097A (en) * 1983-10-14 1986-02-25 Jere R. Lansinger Oil level detector
US4570484A (en) * 1985-03-18 1986-02-18 Eaton Corporation Liquid measurement system
DD271372A1 (de) * 1988-04-05 1989-08-30 Glueckauf Braunkohlenwerk Anordnung zur messung von pegelstaenden
CN2141075Y (zh) * 1992-10-27 1993-08-25 徐宏宇 一种密闭容器静压式液位计

Also Published As

Publication number Publication date
CN1278909A (zh) 2001-01-03
JP3349142B2 (ja) 2002-11-20
EP1040324B1 (de) 2003-08-06
WO1999024793A1 (en) 1999-05-20
EP1040324A1 (de) 2000-10-04
DE69817020T2 (de) 2004-06-17
JP2001522988A (ja) 2001-11-20
KR19990039185A (ko) 1999-06-05
KR100240260B1 (ko) 2000-01-15
AU1055199A (en) 1999-05-31
CN1114819C (zh) 2003-07-16

Similar Documents

Publication Publication Date Title
DE59712724D1 (de) Füllstandsgeber
DE60001111D1 (de) Flüssigkeitsniveaugeber
DE69830337D1 (de) Selbstschwingender flüssigkeitssensor
DE69943115D1 (de) Flüssigkeitsstandsgeber
DE69724772D1 (de) Flüssigkeitssensor
DE59808815D1 (de) Sensoreinrichtung
DE59810102D1 (de) Sensorvorrichtung
DE59814373D1 (de) Füllstandssensor
DE59510152D1 (de) Tankfüllstandsgeber
DE69519069D1 (de) Flüssigkeitsniveaugeber
DE69721998D1 (de) Piezoelektrischer flüssigkeitsstandmesser
DE19815150B4 (de) Sensoranordnung
DE69817020D1 (de) Flüssigkeitsstand sensor
DE69841757D1 (de) Flüssigkeitspegelmesser
DE59810137D1 (de) Sensoreinrichtung
DE19881346D2 (de) Sensorelement
DE29705615U1 (de) Sensoranordnung
DE29715109U1 (de) Wasserpegelsensor
DE29718245U1 (de) Meßwertgeber
DE29805413U1 (de) Füllstandsgeber
DE29700625U1 (de) Füllstandsgeber
DE29709961U1 (de) Optoelektronischer Sensor
DE59707977D1 (de) Sensoreinrichtung
DE29721952U1 (de) Tankfüllstandsgeber
DE59507112D1 (de) Füllstandssensor

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SHINEKOREA CO., LTD., CHUNCHON, KANGWON, KR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee