ATE208034T1 - Füllstandsmesser mit magnetischem schwimmer - Google Patents

Füllstandsmesser mit magnetischem schwimmer

Info

Publication number
ATE208034T1
ATE208034T1 AT97920850T AT97920850T ATE208034T1 AT E208034 T1 ATE208034 T1 AT E208034T1 AT 97920850 T AT97920850 T AT 97920850T AT 97920850 T AT97920850 T AT 97920850T AT E208034 T1 ATE208034 T1 AT E208034T1
Authority
AT
Austria
Prior art keywords
float
magnet
carried
tube
magnet element
Prior art date
Application number
AT97920850T
Other languages
English (en)
Inventor
Otto Herman Varga
Jason Carter
Original Assignee
Seetru Ltd
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 Seetru Ltd filed Critical Seetru Ltd
Application granted granted Critical
Publication of ATE208034T1 publication Critical patent/ATE208034T1/de

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
    • 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
    • G01F23/76—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 characterised by the construction of the float

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
AT97920850T 1996-05-11 1997-05-08 Füllstandsmesser mit magnetischem schwimmer ATE208034T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9609883.5A GB9609883D0 (en) 1996-05-11 1996-05-11 Improvements in magnetic float type liquid level gauges
PCT/GB1997/001243 WO1997043604A1 (en) 1996-05-11 1997-05-08 Improvements in magnetic float type liquid level gauges

Publications (1)

Publication Number Publication Date
ATE208034T1 true ATE208034T1 (de) 2001-11-15

Family

ID=10793556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97920850T ATE208034T1 (de) 1996-05-11 1997-05-08 Füllstandsmesser mit magnetischem schwimmer

Country Status (10)

Country Link
US (1) US6253611B1 (de)
EP (1) EP0897527B1 (de)
JP (1) JP4241928B2 (de)
AT (1) ATE208034T1 (de)
AU (1) AU719753B2 (de)
DE (1) DE69707858T2 (de)
DK (1) DK0897527T3 (de)
GB (1) GB9609883D0 (de)
NO (1) NO318933B1 (de)
WO (1) WO1997043604A1 (de)

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FI106656B (fi) 1998-03-26 2001-03-15 Markku Sakari Lehtinen Menetelmä ja järjestelmä tutkaheijastavuuden ja doppler-siirtymän mittaamiseksi pulssitutkalla
IT1309352B1 (it) * 1999-03-31 2002-01-22 Areagas S R L Sistema per il controllo del livello di liquido contenuto nei serbatoigpl o simili.
JP3485063B2 (ja) * 2000-04-10 2004-01-13 株式会社タツノ・メカトロニクス 漏洩油検出器
US6557412B1 (en) * 2000-10-23 2003-05-06 William J. Barbier Non-fouling liquid level control
US6588272B2 (en) * 2001-08-21 2003-07-08 Magnetrol International, Inc. Redundant level measuring system
US7055386B2 (en) * 2003-02-10 2006-06-06 Rochester Gauges, Inc. Fluid level indicator dial assembly with magnetic calibration feature
US6813946B1 (en) * 2003-06-09 2004-11-09 Markem Corporation Liquid sensing
US7398682B2 (en) * 2003-11-18 2008-07-15 Innercool Therapies, Inc. Low fluid level detector system
US7293578B2 (en) 2004-01-22 2007-11-13 Rochester Gauges, Inc. Gauge assembly having a stop fill device
US7726334B2 (en) 2004-01-22 2010-06-01 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and remote liquid level indicator
US7921873B2 (en) 2004-01-22 2011-04-12 Rochester Gauges, Inc. Service valve assembly having a stop-fill device and a liquid level indicating dial
WO2006055006A1 (en) * 2004-11-19 2006-05-26 Innercool Therapies, Inc. Low fluid level detector system
US7343800B2 (en) * 2005-09-23 2008-03-18 Fb Imonitoring, Inc. Linear position indicator system and method
US7275430B2 (en) * 2005-10-07 2007-10-02 Beckman Coulter, Inc. Method and apparatus for detecting liquid levels in liquid-storage containers
USD583693S1 (en) 2006-03-30 2008-12-30 Rochester Gauges, Inc. Dial assembly for a gauge
EP2059701A2 (de) * 2006-08-18 2009-05-20 Rochester Gauges, Inc. Serviceventilanordnung mit einer stopp-füllvorrichtung und flüssigkeitspegel-fernanzeige
US7610807B2 (en) * 2006-10-31 2009-11-03 Jogler, Inc. Level gage
US7610806B2 (en) * 2006-10-31 2009-11-03 Jogler, Inc. Electronic level gage assembly
US8380355B2 (en) 2007-03-19 2013-02-19 Wayne/Scott Fetzer Company Capacitive sensor and method and apparatus for controlling a pump using same
WO2009039290A2 (en) 2007-09-20 2009-03-26 Bradley Fixtures Corporation Lavatory system
US7690323B2 (en) * 2007-10-31 2010-04-06 Rochester Gauges, Inc. Gauge head assembly with non-magnetic insert
WO2009086288A1 (en) * 2007-12-21 2009-07-09 Gayston Corporation Pressure vessel with co2 liquid level indicator for a paintball marker
MX2012004000A (es) 2009-10-07 2012-10-05 Bradley Fixtures Corp Sistema de lavado con secador para manos.
CN101726344B (zh) * 2009-11-04 2011-11-30 大连嘉信机电仪表有限公司 用于高温高压或高压低密度介质的浮子式液位计
US20110110792A1 (en) * 2009-11-12 2011-05-12 Joseph Kendall Mauro Sensors and methods and apparatus relating to same
US20110110794A1 (en) * 2009-11-12 2011-05-12 Philip Mayleben Sensors and methods and apparatus relating to same
JP5489281B2 (ja) * 2010-04-13 2014-05-14 東フロコーポレーション株式会社 フロート位置センサ
CA2807302A1 (en) 2010-08-10 2012-02-16 Magnetrol International, Incorporated Redundant level measuring system
WO2013142224A1 (en) 2012-03-21 2013-09-26 Bradley Fixtures Corporation Basin and hand drying system
US9170148B2 (en) 2011-04-18 2015-10-27 Bradley Fixtures Corporation Soap dispenser having fluid level sensor
US9267736B2 (en) 2011-04-18 2016-02-23 Bradley Fixtures Corporation Hand dryer with point of ingress dependent air delay and filter sensor
DE102012015009A1 (de) * 2012-07-28 2014-01-30 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Messeinrichtung zur Messung eines Füssigkeitspegels und Flüssigkeitsbehälter mit einer solchen Messeinrichtung
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
TWI509227B (zh) * 2013-12-02 2015-11-21 Nat Applied Res Laboratories 液位量測裝置
CN104568076A (zh) * 2013-12-07 2015-04-29 广西梧州日成林产化工股份有限公司 高压顶装磁翻板液位计浮子
US20150177050A1 (en) * 2013-12-20 2015-06-25 Texas Lfp, Llc Liquid level gauge with float guides
US9605991B2 (en) * 2014-04-01 2017-03-28 Xerox Corporation Floating mechanical level sensor
DE112016005298T5 (de) 2015-11-18 2018-07-26 Gems Sensors Inc. Visuelle Flüssigkeitspegelindikatoren
WO2017098346A1 (en) * 2015-12-07 2017-06-15 Igloo Refrigerazione S.R.L. Oil level signalling device for compressor and oil management apparatus, with removable detection and control unit
ITUB20156828A1 (it) * 2015-12-07 2017-06-07 Igloo Refrigerazione S R L Dispositivo di segnalazione livello olio per compressore e apparato di gestione olio
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system
US11162496B2 (en) 2016-11-11 2021-11-02 Wayne/Scott Fetzer Company Pump with external electrical components and related methods
CA3080133A1 (en) * 2017-11-02 2019-05-09 Q.E.D. Environmental Systems, Inc. Liquid level sensor system
US10955281B1 (en) 2018-05-17 2021-03-23 Accutemp Products, Inc. Monitoring with a radially magnetized magnet and hall effect sensor
WO2020112241A1 (en) 2018-11-30 2020-06-04 Carrier Corporation Magnetic trap suppression tank level sensor
EP3887778B1 (de) 2018-11-30 2023-01-11 Carrier Corporation Tankfüllstandsensor mit anpassbarer unterdrückung
US11391616B2 (en) 2020-08-21 2022-07-19 Ametek Magnetrol Usa, Llc Redundant level measuring system
CN113532596B (zh) * 2021-08-16 2024-11-26 国网新疆电力有限公司哈密供电公司 一种介质液位检测磁翻板液位计
CN113916317B (zh) * 2021-10-20 2024-05-24 西南石油大学 一种恒压气体体积测量装置
CN114279531B (zh) * 2021-12-28 2025-08-22 四川航天神坤科技有限公司 一种基于磁致伸缩液位计的放射性废树脂界面测量装置
CN114543943B (zh) * 2022-04-28 2022-06-28 胜利油田东强机电设备制造有限公司 一种防止翻柱卡阻的磁翻板液位计
CN116124253B (zh) * 2023-01-31 2024-05-14 山东东朋自控仪表有限公司 一种基于智能控制的磁性液位计
CN220383950U (zh) * 2023-07-21 2024-01-26 宠有引力(杭州)科技有限公司 宠物饮水机

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DE1034877B (de) 1953-06-29 1958-07-24 Hammelrath Turbo Werk Fritz Fluessigkeitsstandanzeiger
DE1139660B (de) 1953-07-11 1962-11-15 Vdo Schindling Vorrichtung zur Anzeige von Fluessigkeitsstaenden, insbesondere in Fahrzeugtanks
US3766786A (en) * 1971-12-02 1973-10-23 Us Air Force Magnetic float pycnometer
CH560381A5 (de) * 1973-08-02 1975-03-27 Bbc Brown Boveri & Cie
US5020367A (en) * 1990-09-04 1991-06-04 Midland Manufacturing Corp. Tank-level gauge
US5473245A (en) * 1993-11-04 1995-12-05 K-Tek Corporation Magnetostrictive linear displacement transmitter having improved piezoelectric sensor
US5743137A (en) * 1995-11-09 1998-04-28 Clark-Reliance Corporation Magnetic float assembly

Also Published As

Publication number Publication date
DE69707858D1 (de) 2001-12-06
WO1997043604A1 (en) 1997-11-20
DK0897527T3 (da) 2001-11-19
NO985250L (no) 1999-01-11
JP2000510240A (ja) 2000-08-08
NO318933B1 (no) 2005-05-23
EP0897527B1 (de) 2001-10-31
AU2707097A (en) 1997-12-05
AU719753B2 (en) 2000-05-18
JP4241928B2 (ja) 2009-03-18
NO985250D0 (no) 1998-11-10
DE69707858T2 (de) 2002-04-11
EP0897527A1 (de) 1999-02-24
US6253611B1 (en) 2001-07-03
GB9609883D0 (en) 1996-07-17

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