FR2487510B1 - Indicateur de niveau de liquide - Google Patents

Indicateur de niveau de liquide

Info

Publication number
FR2487510B1
FR2487510B1 FR8114286A FR8114286A FR2487510B1 FR 2487510 B1 FR2487510 B1 FR 2487510B1 FR 8114286 A FR8114286 A FR 8114286A FR 8114286 A FR8114286 A FR 8114286A FR 2487510 B1 FR2487510 B1 FR 2487510B1
Authority
FR
France
Prior art keywords
liquid level
level indicator
indicator
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
Application number
FR8114286A
Other languages
English (en)
Other versions
FR2487510A1 (fr
Inventor
Heinz Gebauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2487510A1 publication Critical patent/FR2487510A1/fr
Application granted granted Critical
Publication of FR2487510B1 publication Critical patent/FR2487510B1/fr
Expired 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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/72—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 floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/05—Liquid levels with magnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
FR8114286A 1980-07-25 1981-07-22 Indicateur de niveau de liquide Expired FR2487510B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH572880A CH644950A5 (de) 1980-07-25 1980-07-25 Fluessigkeitsstandanzeiger.

Publications (2)

Publication Number Publication Date
FR2487510A1 FR2487510A1 (fr) 1982-01-29
FR2487510B1 true FR2487510B1 (fr) 1986-04-18

Family

ID=4298363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114286A Expired FR2487510B1 (fr) 1980-07-25 1981-07-22 Indicateur de niveau de liquide

Country Status (5)

Country Link
US (1) US4457171A (fr)
AT (1) AT392350B (fr)
CH (1) CH644950A5 (fr)
DE (1) DE3127924A1 (fr)
FR (1) FR2487510B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3268085D1 (en) * 1981-04-14 1986-02-06 Klinger Ag Magnetic liquid level indicator
IT1140214B (it) * 1981-10-02 1986-09-24 Bonetti Cesare Spa Indicatore di livello a sensore magnetico per caldaie, recipienti, serbatori e simili
JPH02503235A (ja) * 1988-02-11 1990-10-04 ガーシェリス、イヴァン　ジェイ 磁気位置検出器
US4922764A (en) * 1988-09-12 1990-05-08 Welker Engineering Company Constant pressure sample cylinder with spheroid mixer
GB2275113B (en) * 1993-02-09 1996-04-03 Rosemount Ltd Displacement sensor
HU216242B (hu) * 1993-06-30 1999-07-28 László Jáki Elrendezés súlyvonalukkal egybeeső tengely körül elforgatható, állandó mágnessel ellátott jelzőtestek arretálására, különösen kézzel vezérelhető, jelmegjelenítő berendezésekhez
US5497725A (en) * 1994-06-17 1996-03-12 Theisen; Terry J. Sight indicator
DE19537666C2 (de) * 1995-10-10 2002-05-29 Optrex Europ Gmbh Zeigerinstrument
US5743137A (en) * 1995-11-09 1998-04-28 Clark-Reliance Corporation Magnetic float assembly
US6588272B2 (en) * 2001-08-21 2003-07-08 Magnetrol International, Inc. Redundant level measuring system
US8210058B2 (en) * 2008-09-19 2012-07-03 Welker, Inc. LNG sampling cylinder and method
US8800394B2 (en) * 2008-09-19 2014-08-12 Welker, Inc. Transportable liquid phase LNG sample apparatus and method
RU2551565C2 (ru) 2010-01-29 2015-05-27 Геа Хоул Инк. Вращающаяся доильная станция, комплект для ее монтажа и способы ее монтажа и эксплуатации
CA2807302A1 (fr) 2010-08-10 2012-02-16 Magnetrol International, Incorporated Systeme de mesure de niveau redondant
US9134162B2 (en) * 2011-06-24 2015-09-15 Magnetrol International, Incorporated Magnetic level indicator
US9638565B2 (en) * 2014-03-04 2017-05-02 SOR Inc. Magnetic level gauge indicator with ultra-wide viewing angle
FR3018605B1 (fr) * 2014-03-11 2017-09-01 Commissariat Energie Atomique Dispositif d'indication du niveau de remplissage d'un conteneur
US9709434B1 (en) * 2015-01-29 2017-07-18 Jogler, Llc Level indicator system
US20160349099A1 (en) * 2015-05-28 2016-12-01 Annette H. Carlson Liquid tank level indicator device and method
JP6314119B2 (ja) * 2015-10-02 2018-04-18 日本クリンゲージ株式会社 浮力式液面計用指示器
CA3005882C (fr) * 2015-11-18 2021-01-26 Gems Sensors Inc. Indicateur de niveau de liquide visuel
TWI726944B (zh) * 2015-12-06 2021-05-11 美商應用材料股份有限公司 用於封閉金屬容器的連續液體位準量測偵測器
US10551240B2 (en) * 2017-11-28 2020-02-04 International Business Machines Corporation Self-cleaning liquid level sensor
US11391616B2 (en) 2020-08-21 2022-07-19 Ametek Magnetrol Usa, Llc Redundant level measuring system
US11415453B1 (en) * 2021-02-25 2022-08-16 Susko Engineering, Llc Water leak/water flow detection system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882115A (fr) * 1941-05-21 1943-05-18 Ig Farbenindustrie Ag Dispositif pour indiquer des niveaux de liquide
US2920484A (en) * 1955-08-16 1960-01-12 Phonix Armaturen Werk Bregel K Gage for liquids
US3024659A (en) * 1958-09-12 1962-03-13 James A White Magnetically centered liquid column float
DE1301149B (de) * 1966-02-19 1969-08-14 Bregel Phoenix Armaturen Magnetgesteuerter Fluessigkeitsstandanzeiger
CH523495A (de) * 1971-08-05 1972-05-31 Weka Ag Flüssigkeitsstandanzeiger
DE7412308U (de) * 1974-04-08 1974-07-11 Phoenix Armaturen Werke Bregel Gmbh Magnetbetätigter Flüssigkeitsstandanzeiger
US3946177A (en) * 1975-02-25 1976-03-23 The Bendix Corporation Liquid-level sensor utilizing ferromagnetic fluid
JPS54139757A (en) * 1978-04-21 1979-10-30 Mieji Yasuda Liquid level indicator

Also Published As

Publication number Publication date
DE3127924C2 (fr) 1992-05-21
AT392350B (de) 1991-03-11
FR2487510A1 (fr) 1982-01-29
DE3127924A1 (de) 1982-05-27
ATA309281A (de) 1990-08-15
US4457171A (en) 1984-07-03
CH644950A5 (de) 1984-08-31

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