FR2843193B1 - Detecteur de niveau de liquide - Google Patents

Detecteur de niveau de liquide

Info

Publication number
FR2843193B1
FR2843193B1 FR0308494A FR0308494A FR2843193B1 FR 2843193 B1 FR2843193 B1 FR 2843193B1 FR 0308494 A FR0308494 A FR 0308494A FR 0308494 A FR0308494 A FR 0308494A FR 2843193 B1 FR2843193 B1 FR 2843193B1
Authority
FR
France
Prior art keywords
liquid level
level detector
detector
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
FR0308494A
Other languages
English (en)
Other versions
FR2843193A1 (fr
Inventor
Katsuhide Tsukamoto
Norifumi Yoshida
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.)
Lintec Corp
Original Assignee
Lintec Corp
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 Lintec Corp filed Critical Lintec Corp
Publication of FR2843193A1 publication Critical patent/FR2843193A1/fr
Application granted granted Critical
Publication of FR2843193B1 publication Critical patent/FR2843193B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/195—Ink jet characterised by ink handling for monitoring ink quality
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/022—Ink level control devices
    • 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
    • G01F23/165—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)
  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Ink Jet (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR0308494A 2002-07-31 2003-07-10 Detecteur de niveau de liquide Expired - Fee Related FR2843193B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002222919A JP2004061408A (ja) 2002-07-31 2002-07-31 液面検出装置

Publications (2)

Publication Number Publication Date
FR2843193A1 FR2843193A1 (fr) 2004-02-06
FR2843193B1 true FR2843193B1 (fr) 2005-05-06

Family

ID=27655674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0308494A Expired - Fee Related FR2843193B1 (fr) 2002-07-31 2003-07-10 Detecteur de niveau de liquide

Country Status (8)

Country Link
US (1) US20040020288A1 (fr)
JP (1) JP2004061408A (fr)
KR (1) KR20040012483A (fr)
CN (1) CN1475778A (fr)
DE (1) DE10332916A1 (fr)
FR (1) FR2843193B1 (fr)
GB (1) GB2391630A (fr)
TW (1) TW200403425A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101449168A (zh) * 2006-05-17 2009-06-03 奥林巴斯株式会社 洗净装置及自动分析装置
US7895890B2 (en) * 2007-07-03 2011-03-01 Van Ee William J Liquid depth sensing and identification system
EP2409612B1 (fr) * 2010-07-22 2013-01-16 Gruppo Cimbali S.p.A. Procédé pour détecter la quantité de liquide présent dans un récipient et appareil pour réaliser le procédé
CN107389150A (zh) * 2017-08-17 2017-11-24 中国大唐集团科学技术研究院有限公司华中分公司 一种湿法烟气脱硫系统吸收塔托盘持液量监测方法
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US320163A (en) * 1885-06-16 William orr
GB320163A (en) * 1928-07-25 1929-10-10 Geoffrey Warner Parr Improvements in apparatus for indicating liquid levels
FR1413160A (fr) * 1964-08-20 1965-10-08 Indicateur pneumatique de niveau
BE793625A (fr) * 1972-01-25 1973-05-02 Citroen Sa Dispositif de mesure a distance du niveau d'un liquide
US4338809A (en) * 1980-06-23 1982-07-13 Englund Richard L Remote reading, liquid parameter measuring device and improved pump
JPS5713319A (en) * 1980-06-30 1982-01-23 Toshiba Corp Measuring instrument for liquid level
US5115679A (en) * 1990-06-05 1992-05-26 Itt Corporation Level measuring bubbler tube tip
US5059954A (en) * 1990-12-21 1991-10-22 Knight Equipment Corp. Liquid level sensing system

Also Published As

Publication number Publication date
GB2391630A (en) 2004-02-11
DE10332916A1 (de) 2004-02-12
GB0314615D0 (en) 2003-07-30
TW200403425A (en) 2004-03-01
FR2843193A1 (fr) 2004-02-06
KR20040012483A (ko) 2004-02-11
US20040020288A1 (en) 2004-02-05
CN1475778A (zh) 2004-02-18
JP2004061408A (ja) 2004-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331