IT1317767B1 - Apparecchio per controllare il livello di un liquido - Google Patents

Apparecchio per controllare il livello di un liquido

Info

Publication number
IT1317767B1
IT1317767B1 IT2000MI001215A ITMI20001215A IT1317767B1 IT 1317767 B1 IT1317767 B1 IT 1317767B1 IT 2000MI001215 A IT2000MI001215 A IT 2000MI001215A IT MI20001215 A ITMI20001215 A IT MI20001215A IT 1317767 B1 IT1317767 B1 IT 1317767B1
Authority
IT
Italy
Prior art keywords
liquid
level
control
Prior art date
Application number
IT2000MI001215A
Other languages
English (en)
Inventor
Mario Molina
Antonio Pasquale
Original Assignee
Gigi Molina Brevetti Plastici
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 Gigi Molina Brevetti Plastici filed Critical Gigi Molina Brevetti Plastici
Publication of ITMI20001215A0 publication Critical patent/ITMI20001215A0/it
Priority to IT2000MI001215A priority Critical patent/IT1317767B1/it
Priority to EP01940989A priority patent/EP1287317A1/en
Priority to JP2002500197A priority patent/JP2003535397A/ja
Priority to CN01810268A priority patent/CN1432125A/zh
Priority to US10/296,139 priority patent/US6763714B2/en
Priority to AU2001274475A priority patent/AU2001274475A1/en
Priority to PCT/IT2001/000270 priority patent/WO2001092834A1/en
Priority to KR1020027016295A priority patent/KR20030007791A/ko
Priority to TW090112947A priority patent/TW500992B/zh
Priority to MYPI20012555 priority patent/MY134156A/en
Publication of ITMI20001215A1 publication Critical patent/ITMI20001215A1/it
Application granted granted Critical
Publication of IT1317767B1 publication Critical patent/IT1317767B1/it

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
    • 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
    • G01F23/168—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 with electric indicating or recording

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Level Indicators Using A Float (AREA)
  • Weting (AREA)
IT2000MI001215A 2000-05-31 2000-05-31 Apparecchio per controllare il livello di un liquido IT1317767B1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT2000MI001215A IT1317767B1 (it) 2000-05-31 2000-05-31 Apparecchio per controllare il livello di un liquido
US10/296,139 US6763714B2 (en) 2000-05-31 2001-05-28 Method and apparatus for controlling the level of liquids
JP2002500197A JP2003535397A (ja) 2000-05-31 2001-05-28 液位を制御する装置及び方法
CN01810268A CN1432125A (zh) 2000-05-31 2001-05-28 用于控制液位的方法和设备
EP01940989A EP1287317A1 (en) 2000-05-31 2001-05-28 Method and apparatus for controlling the level of liquids
AU2001274475A AU2001274475A1 (en) 2000-05-31 2001-05-28 Method and apparatus for controlling the level of liquids
PCT/IT2001/000270 WO2001092834A1 (en) 2000-05-31 2001-05-28 Method and apparatus for controlling the level of liquids
KR1020027016295A KR20030007791A (ko) 2000-05-31 2001-05-28 액체의 수위 조절 방법 및 장치
TW090112947A TW500992B (en) 2000-05-31 2001-05-29 Method and apparatus for controlling the level of liquids
MYPI20012555 MY134156A (en) 2000-05-31 2001-05-29 Method and apparatus for controlling the level of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001215A IT1317767B1 (it) 2000-05-31 2000-05-31 Apparecchio per controllare il livello di un liquido

Publications (3)

Publication Number Publication Date
ITMI20001215A0 ITMI20001215A0 (it) 2000-05-31
ITMI20001215A1 ITMI20001215A1 (it) 2001-12-01
IT1317767B1 true IT1317767B1 (it) 2003-07-15

Family

ID=11445166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001215A IT1317767B1 (it) 2000-05-31 2000-05-31 Apparecchio per controllare il livello di un liquido

Country Status (10)

Country Link
US (1) US6763714B2 (it)
EP (1) EP1287317A1 (it)
JP (1) JP2003535397A (it)
KR (1) KR20030007791A (it)
CN (1) CN1432125A (it)
AU (1) AU2001274475A1 (it)
IT (1) IT1317767B1 (it)
MY (1) MY134156A (it)
TW (1) TW500992B (it)
WO (1) WO2001092834A1 (it)

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US7276023B2 (en) * 2004-08-25 2007-10-02 Bht Hygienetechnik Gmbh Device for checking endoscope channels
KR100729092B1 (ko) * 2005-10-31 2007-06-14 한국전력공사 압력용기 수위제어 프로그램의 평가 방법
US7342531B2 (en) * 2006-02-21 2008-03-11 Rosemount Tank Radar Ab Redundant level measurement in radar level gauging system
US8032256B1 (en) * 2009-04-17 2011-10-04 Sje-Rhombus Liquid level control systems
JP2012007990A (ja) * 2010-06-24 2012-01-12 Taiyo Nippon Sanso Corp 液面計及び液面高さの測定方法、並びに精留塔及び精留塔の運転方法
US10010213B2 (en) 2010-11-02 2018-07-03 Ember Technologies, Inc. Heated or cooled dishware and drinkware and food containers
US11950726B2 (en) 2010-11-02 2024-04-09 Ember Technologies, Inc. Drinkware container with active temperature control
CN102262037A (zh) * 2011-04-21 2011-11-30 西安石油大学 储油罐中油水含量测量方法及电子式测量装置
WO2013022695A1 (en) * 2011-08-05 2013-02-14 Fisher Controls International Llc Methods and apparatus for level loop control
US20130054159A1 (en) 2011-08-31 2013-02-28 E. Strode Pennebaker Wireless tank level monitoring system
US9581483B2 (en) 2012-03-23 2017-02-28 Honeywell International, Inc. Tank overflow protection system and method
CN104142389B (zh) * 2013-12-10 2016-10-12 洛阳乾禾仪器有限公司 基于增量的油水含量在线测算方法
CN104142286A (zh) * 2013-12-10 2014-11-12 洛阳乾禾仪器有限公司 油水含量在线测算方法
AU2015280437B2 (en) * 2014-06-23 2019-11-21 Ember Technologies, Inc. Heated or cooled dishware and drinkware
CN104298264B (zh) * 2014-11-03 2017-03-29 北京憶众联创电气科技有限公司 一种抗泡沫液位检测仪
CN104515566B (zh) * 2014-12-19 2017-10-13 中冶南方工程技术有限公司 汽包液位测量装置、系统及方法
US10830627B2 (en) * 2015-04-15 2020-11-10 Schlumberger Norge As Method and system for fluid level determination from pressure measurement
CN105955322A (zh) * 2016-06-15 2016-09-21 江阴市第三印染机械制造有限公司 吹气式液位检测及控制系统、方法及在均匀轧车的应用
US10126158B2 (en) * 2016-08-22 2018-11-13 The Boeing Company Systems and methods for determining a fuel level measurement of a fuel tank using optical sensor
CN107101690B (zh) * 2017-03-16 2023-07-04 周正 一种分度可调微量流量计及控制方法
CN107782403B (zh) * 2017-10-23 2020-09-29 福建龙净脱硫脱硝工程有限公司 一种料位测量装置及料位测量方法
EP3822613B1 (en) * 2019-11-13 2023-09-06 ABB Schweiz AG Measurement system for determining liquid properties in a vessel
CN110987118B (zh) * 2019-12-26 2020-09-22 长沙华时捷环保科技发展股份有限公司 一种测量熔融硫磺液位的方法
US11885728B2 (en) * 2020-12-23 2024-01-30 Battelle Energy Alliance, Llc Mass measurement systems and related methods for measuring mass of solids within a liquid
CN112945344A (zh) * 2021-03-03 2021-06-11 北矿机电科技有限责任公司 一种膏体浓密机料层位置在线检测方法及装置
CN113059127B (zh) * 2021-04-08 2024-04-16 江苏飞锦达科技有限公司 一种高温浇铸液体转换装置
CN116007707A (zh) * 2022-12-12 2023-04-25 武汉新烽光电股份有限公司 一种水位测量的方法与装置

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FR2250985B1 (it) * 1973-11-08 1977-08-05 Cermat
US3955411A (en) * 1974-05-10 1976-05-11 Exxon Production Research Company Method for measuring the vertical height and/or density of drilling fluid columns
US4043193A (en) * 1976-08-03 1977-08-23 Bailey Mud Monitors Inc. Method and apparatus for measuring volume and density of fluids in a drilling fluid system
US4338809A (en) * 1980-06-23 1982-07-13 Englund Richard L Remote reading, liquid parameter measuring device and improved pump
US4393705A (en) * 1981-07-27 1983-07-19 Micro-Plate, Inc. Specific gravity level gauge and method
US4485675A (en) * 1982-09-17 1984-12-04 Verret Willie M Pneumatic fluid densiometer
FR2643454B1 (fr) * 1989-02-23 1994-03-25 Mcca Procede et appareillage de mesure de la pression hydrostatique d'un liquide dans un reservoir
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US6220091B1 (en) * 1997-11-24 2001-04-24 Applied Materials, Inc. Liquid level pressure sensor and method

Also Published As

Publication number Publication date
KR20030007791A (ko) 2003-01-23
JP2003535397A (ja) 2003-11-25
US6763714B2 (en) 2004-07-20
WO2001092834A1 (en) 2001-12-06
ITMI20001215A1 (it) 2001-12-01
CN1432125A (zh) 2003-07-23
EP1287317A1 (en) 2003-03-05
MY134156A (en) 2007-11-30
ITMI20001215A0 (it) 2000-05-31
TW500992B (en) 2002-09-01
AU2001274475A1 (en) 2001-12-11
US20030131661A1 (en) 2003-07-17

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