SE0601547L - Vätskenivåmätanordning - Google Patents

Vätskenivåmätanordning

Info

Publication number
SE0601547L
SE0601547L SE0601547A SE0601547A SE0601547L SE 0601547 L SE0601547 L SE 0601547L SE 0601547 A SE0601547 A SE 0601547A SE 0601547 A SE0601547 A SE 0601547A SE 0601547 L SE0601547 L SE 0601547L
Authority
SE
Sweden
Prior art keywords
liquid
liquid level
measuring device
level measuring
tank
Prior art date
Application number
SE0601547A
Other languages
English (en)
Other versions
SE529551C2 (sv
Inventor
Jan Bostroem
Original Assignee
Axsensor Ab
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 Axsensor Ab filed Critical Axsensor Ab
Priority to SE0601547A priority Critical patent/SE529551C2/sv
Priority to PCT/SE2007/000671 priority patent/WO2008008018A1/en
Priority to EP07748324.6A priority patent/EP2041528B1/en
Priority to JP2009519405A priority patent/JP5119249B2/ja
Priority to US12/309,178 priority patent/US8146419B2/en
Priority to CN2007800307817A priority patent/CN101506626B/zh
Publication of SE0601547L publication Critical patent/SE0601547L/sv
Publication of SE529551C2 publication Critical patent/SE529551C2/sv

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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
SE0601547A 2006-07-12 2006-07-12 Vätskenivåmätanordning SE529551C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0601547A SE529551C2 (sv) 2006-07-12 2006-07-12 Vätskenivåmätanordning
PCT/SE2007/000671 WO2008008018A1 (en) 2006-07-12 2007-07-09 Liquid level measurement device
EP07748324.6A EP2041528B1 (en) 2006-07-12 2007-07-09 Liquid level measurement device
JP2009519405A JP5119249B2 (ja) 2006-07-12 2007-07-09 液位測定装置
US12/309,178 US8146419B2 (en) 2006-07-12 2007-07-09 Liquid level measurement device
CN2007800307817A CN101506626B (zh) 2006-07-12 2007-07-09 液位测量装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601547A SE529551C2 (sv) 2006-07-12 2006-07-12 Vätskenivåmätanordning

Publications (2)

Publication Number Publication Date
SE0601547L true SE0601547L (sv) 2007-09-11
SE529551C2 SE529551C2 (sv) 2007-09-11

Family

ID=38468638

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601547A SE529551C2 (sv) 2006-07-12 2006-07-12 Vätskenivåmätanordning

Country Status (6)

Country Link
US (1) US8146419B2 (sv)
EP (1) EP2041528B1 (sv)
JP (1) JP5119249B2 (sv)
CN (1) CN101506626B (sv)
SE (1) SE529551C2 (sv)
WO (1) WO2008008018A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010533294A (ja) * 2006-07-12 2010-10-21 アクセンサー エービー 液位測定装置
US20120055246A1 (en) * 2008-12-17 2012-03-08 Axsensor Ab Acoustic liquid measurement
CN104061980A (zh) * 2014-07-01 2014-09-24 广东华南水电高新技术开发有限公司 管状多点反馈式液位测量装置及其测量方法
DE102015221366A1 (de) * 2015-10-31 2017-05-04 Ti Automotive Technology Center Gmbh Satteltank mit Schwappsperre
DE102018205336A1 (de) 2018-04-10 2019-10-10 Ford Global Technologies, Llc Tankeinheit für ein Kraftfahrzeug
CN114018364A (zh) * 2021-09-27 2022-02-08 广西电网有限责任公司电力科学研究院 一种封闭式充油电力设备油位检测温度修正***及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1431530A (fr) * 1965-04-20 1966-03-11 Dispositif à ultra-sons pour la détection des changements de niveau d'un liquide
GB2164151B (en) 1984-09-07 1988-12-21 James Gerald Lacy Measuring apparatus
JPH0439060Y2 (sv) * 1985-12-28 1992-09-11
US5038611A (en) 1989-12-20 1991-08-13 Westinghouse Electric Corp. Apparatus and method for providing a temperature compensated liquid level measurement
CN2089621U (zh) * 1991-02-02 1991-11-27 蒋继申 一种液位变送器
DE4201037B4 (de) 1992-01-17 2005-10-13 Bayerische Motoren Werke Ag Saugstrahlpumpe
US5847567A (en) 1994-09-30 1998-12-08 Rosemount Inc. Microwave level gauge with remote transducer
US6047602A (en) * 1996-10-29 2000-04-11 Panametrics, Inc. Ultrasonic buffer/waveguide
DE19651652A1 (de) * 1996-12-12 1998-06-18 Bosch Gmbh Robert Kraftstoffbehälter
EP0864458B1 (de) 1997-03-10 2002-04-03 Robert Bosch Gmbh Vorrichtung zur Kraftstoffversorgung einer Brennkraftmaschine
DE19955133A1 (de) 1999-11-17 2001-05-31 Alfmeier Praez Ag Kraftstofftank für Kraftfahrzeuge
JP4689617B2 (ja) * 2003-10-15 2011-05-25 アクセンサー エービー 流体面高さ測定装置

Also Published As

Publication number Publication date
EP2041528B1 (en) 2020-12-30
WO2008008018A1 (en) 2008-01-17
JP2009543091A (ja) 2009-12-03
EP2041528A4 (en) 2017-05-17
US20090293607A1 (en) 2009-12-03
CN101506626A (zh) 2009-08-12
SE529551C2 (sv) 2007-09-11
EP2041528A1 (en) 2009-04-01
US8146419B2 (en) 2012-04-03
CN101506626B (zh) 2011-02-23
JP5119249B2 (ja) 2013-01-16

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