CN100365395C - 气泡式液位计 - Google Patents

气泡式液位计 Download PDF

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Publication number
CN100365395C
CN100365395C CNB2005100088704A CN200510008870A CN100365395C CN 100365395 C CN100365395 C CN 100365395C CN B2005100088704 A CNB2005100088704 A CN B2005100088704A CN 200510008870 A CN200510008870 A CN 200510008870A CN 100365395 C CN100365395 C CN 100365395C
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CN
China
Prior art keywords
air supply
solenoid valve
air
compressed air
supply pipe
Prior art date
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CNB2005100088704A
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English (en)
Chinese (zh)
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CN1755333A (zh
Inventor
山田岩
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Musasino Co Ltd
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Musasino Co Ltd
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Publication date
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Publication of CN1755333A publication Critical patent/CN1755333A/zh
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Publication of CN100365395C publication Critical patent/CN100365395C/zh
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    • 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
    • G01F23/165—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 of bubbler type
    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
CNB2005100088704A 2004-09-29 2005-02-24 气泡式液位计 Active CN100365395C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP283394/2004 2004-09-29
JP2004283394A JP3992153B2 (ja) 2004-09-29 2004-09-29 気泡式液面計
JP303463/2004 2004-10-18
JP2004303463A JP3983240B2 (ja) 2004-09-29 2004-10-18 気泡式液面計

Publications (2)

Publication Number Publication Date
CN1755333A CN1755333A (zh) 2006-04-05
CN100365395C true CN100365395C (zh) 2008-01-30

Family

ID=37139343

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100088704A Active CN100365395C (zh) 2004-09-29 2005-02-24 气泡式液位计

Country Status (4)

Country Link
JP (2) JP3992153B2 (ko)
KR (1) KR100828697B1 (ko)
CN (1) CN100365395C (ko)
HK (1) HK1086880A1 (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536680B2 (ja) * 2006-04-24 2010-09-01 住友重機械マリンエンジニアリング株式会社 船舶におけるバラストタンクのレベルおよびガス検知装置および方法
CN100432676C (zh) * 2006-06-15 2008-11-12 王东升 流体传感器
JP4995287B2 (ja) * 2010-01-14 2012-08-08 ムサシノ機器株式会社 気泡式液面計
CN101858769B (zh) * 2010-05-19 2012-01-04 河海大学 称重式水位计
CN102012247B (zh) * 2010-10-27 2012-07-04 江苏科技大学 具有流量和温度补偿功能的吹泡式液位计
CN104176007A (zh) * 2014-07-07 2014-12-03 江苏名和集团有限公司 油箱燃油异常变化监测方法和监测系统
CN104568051B (zh) * 2014-12-31 2018-07-13 东莞市海川博通信息科技有限公司 一种防结露的气泡式水位计
CN105021253A (zh) * 2015-07-17 2015-11-04 烟台东泽电气科技有限公司 一种气泡式液位遥测系统
CN105300471A (zh) * 2015-12-04 2016-02-03 重庆多邦科技股份有限公司 一种工业液位控制系统的气泡液位检测装置
CN105526988A (zh) * 2016-02-16 2016-04-27 唐山现代工控技术有限公司 一种气泡式水位计的用法及装置
JP5918458B1 (ja) * 2016-02-17 2016-05-18 ムサシノ機器株式会社 液圧測定ユニットおよび液面計
CN106525193B (zh) * 2016-12-26 2023-09-29 重庆美科华仪科技有限公司 一种气泡式水位计
CN110455372B (zh) * 2019-08-12 2024-08-06 深圳市宏电技术股份有限公司 一种气泡式液位计检测装置、系统及方法
KR102243337B1 (ko) * 2020-08-26 2021-04-22 주식회사 티엔에스 공기 게이트홀 개방 면적 조절식 레벨 게이지
CN113431980B (zh) * 2021-07-02 2022-09-06 中国核电工程有限公司 吹气管路防结晶装置、吹气测量系统及乏燃料后处理系统
CN113984142A (zh) * 2021-11-25 2022-01-28 安徽沃特水务科技有限公司 一种便于气泡式水位计水下安装和测量的稳定装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07286886A (ja) * 1994-04-20 1995-10-31 Tokyo Electron Ltd 液面検出装置及び圧力検出装置
JPH11237294A (ja) * 1998-02-23 1999-08-31 Keyence Corp 圧力計、移動装置、密着確認装置、及び液体噴射装置
JP2002054972A (ja) * 2000-08-09 2002-02-20 Semuko Kk 圧力式液面計
JP2002257664A (ja) * 2001-03-06 2002-09-11 Hino Motors Ltd 排気圧力測定装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163522A (ja) 1983-03-09 1984-09-14 Toshiba Corp 液面測定装置
JPS63173923A (ja) 1987-01-14 1988-07-18 Toshiba Corp パ−ジ式液面計
JPH1090038A (ja) * 1996-09-12 1998-04-10 Sony Corp 液面検出装置
JPH10318818A (ja) 1997-05-21 1998-12-04 Sony Corp 液面検出器及び液面制御装置
JP2002148095A (ja) 2000-11-07 2002-05-22 Nissan Motor Co Ltd 液面レベル検出方法および検出装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07286886A (ja) * 1994-04-20 1995-10-31 Tokyo Electron Ltd 液面検出装置及び圧力検出装置
JPH11237294A (ja) * 1998-02-23 1999-08-31 Keyence Corp 圧力計、移動装置、密着確認装置、及び液体噴射装置
JP2002054972A (ja) * 2000-08-09 2002-02-20 Semuko Kk 圧力式液面計
JP2002257664A (ja) * 2001-03-06 2002-09-11 Hino Motors Ltd 排気圧力測定装置

Also Published As

Publication number Publication date
KR20060028755A (ko) 2006-04-03
JP2006113030A (ja) 2006-04-27
JP3992153B2 (ja) 2007-10-17
CN1755333A (zh) 2006-04-05
HK1086880A1 (en) 2006-09-29
JP2006098172A (ja) 2006-04-13
KR100828697B1 (ko) 2008-05-09
JP3983240B2 (ja) 2007-09-26

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