DE69217994T2 - Flüssigkeitsstandsmesser - Google Patents
FlüssigkeitsstandsmesserInfo
- Publication number
- DE69217994T2 DE69217994T2 DE69217994T DE69217994T DE69217994T2 DE 69217994 T2 DE69217994 T2 DE 69217994T2 DE 69217994 T DE69217994 T DE 69217994T DE 69217994 T DE69217994 T DE 69217994T DE 69217994 T2 DE69217994 T2 DE 69217994T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid level
- level meter
- meter
- 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
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
-
- 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
-
- 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
- G01F23/2961—Acoustic waves for discrete levels
-
- 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
-
- 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
- G01F23/2968—Transducers specially adapted for acoustic level indicators
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919116092A GB9116092D0 (en) | 1991-07-25 | 1991-07-25 | Liquid level sensor |
GB929201740A GB9201740D0 (en) | 1992-01-28 | 1992-01-28 | Liquid level sensor |
PCT/GB1992/001393 WO1993002340A1 (en) | 1991-07-25 | 1992-07-27 | Liquid level sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69217994D1 DE69217994D1 (de) | 1997-04-10 |
DE69217994T2 true DE69217994T2 (de) | 1997-09-04 |
Family
ID=26299287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69217994T Expired - Fee Related DE69217994T2 (de) | 1991-07-25 | 1992-07-27 | Flüssigkeitsstandsmesser |
Country Status (6)
Country | Link |
---|---|
US (1) | US5697248A (de) |
EP (2) | EP0745833A3 (de) |
JP (1) | JPH07502339A (de) |
AU (1) | AU2369192A (de) |
DE (1) | DE69217994T2 (de) |
WO (1) | WO1993002340A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004059964A1 (de) * | 2004-12-13 | 2006-06-14 | Truma Gerätetechnik GmbH & Co. KG | Ultraschall-Messvorrichtung für ein Behältnis |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6335434B1 (en) | 1998-06-16 | 2002-01-01 | Isis Pharmaceuticals, Inc., | Nucleosidic and non-nucleosidic folate conjugates |
US8153602B1 (en) | 1991-11-19 | 2012-04-10 | Isis Pharmaceuticals, Inc. | Composition and methods for the pulmonary delivery of nucleic acids |
EP0728139B1 (de) | 1993-09-03 | 2003-08-13 | Isis Pharmaceuticals, Inc. | Aminoderivatisierte nukleoside und oligonukleoside |
US5842374A (en) * | 1994-06-02 | 1998-12-01 | Changmin Co., Ltd. | Measuring method of a wide range level and an apparatus thereof |
US6420549B1 (en) | 1995-06-06 | 2002-07-16 | Isis Pharmaceuticals, Inc. | Oligonucleotide analogs having modified dimers |
GB9513267D0 (en) * | 1995-06-29 | 1995-09-06 | Whitaker Corp | Ultrasonic liquid level detector |
GB9518151D0 (en) | 1995-09-06 | 1995-11-08 | Amp Great Britain | Interchangeable vessel Having a Level Sensor Therewith |
GB9524329D0 (en) | 1995-11-28 | 1996-01-31 | Amp Great Britain | Liquid level measuring device |
US5969621A (en) * | 1997-04-30 | 1999-10-19 | Endress + Hauser Gmbh + Co. | Apparatus for establishing and/or monitoring a predetermined filling level in a container |
DE19718965C2 (de) * | 1997-05-05 | 2001-04-19 | Endress Hauser Gmbh Co | Verfahren und Anordnung zur Überwachung eines vorbestimmten Füllstands in einem Behälter |
EP1012331B1 (de) | 1997-07-01 | 2006-03-29 | Isis Pharmaceuticals, Inc. | Zusammensetzungen und verfahren zur verabreichung von oligonukleotiden über die speiseröhre |
KR100341538B1 (ko) * | 1997-10-06 | 2002-06-24 | 타테이시 요시오 | 분무 장치 |
US20040186071A1 (en) | 1998-04-13 | 2004-09-23 | Bennett C. Frank | Antisense modulation of CD40 expression |
NO982074L (no) * | 1998-05-07 | 1999-11-08 | Omnitech As | Fremgangsmåte og instrument for nivåmåling |
EP1080103A4 (de) * | 1998-05-21 | 2003-07-02 | Isis Pharmaceuticals Inc | Zubereitungen und verfahren zur nicht-parenteralen verabreichung von oligonukleotiden |
AU753270B2 (en) | 1998-05-21 | 2002-10-10 | Isis Pharmaceuticals, Inc. | Compositions and methods for topical delivery of oligonucleotides |
US6225293B1 (en) | 1998-09-02 | 2001-05-01 | Isis Pharmaceuticals, Inc. | Methods and compounds for tracking the biodistribution of macromolecule-carrier combinations |
US6127124A (en) | 1999-01-20 | 2000-10-03 | Isis Pharmaceuticals, Inc. | Fluorescence based nuclease assay |
US6799820B1 (en) * | 1999-05-20 | 2004-10-05 | Seiko Epson Corporation | Liquid container having a liquid detecting device |
US6656730B1 (en) | 1999-06-15 | 2003-12-02 | Isis Pharmaceuticals, Inc. | Oligonucleotides conjugated to protein-binding drugs |
US6412344B1 (en) | 1999-11-15 | 2002-07-02 | Rosemount Aerospace Inc. | Fluid level sensor with dry couplant |
ATE424302T1 (de) * | 2000-05-18 | 2009-03-15 | Seiko Epson Corp | Verfahren zur detektion des tintenverbrauchs und tintenstrahlaufzeichnungsvorrichtung |
US7137679B2 (en) | 2000-05-18 | 2006-11-21 | Seiko Epson Corporation | Ink consumption detecting method, and ink jet recording apparatus |
EP1285764A4 (de) | 2000-05-18 | 2008-07-16 | Seiko Epson Corp | Verfahren und vorrichtung zur detektion des tintenverbrauchs |
MY131891A (en) * | 2000-05-18 | 2007-09-28 | Seiko Epson Corp | Mounting structure, module, and liquid container |
EP1679196B1 (de) * | 2000-06-15 | 2008-05-07 | Seiko Epson Corporation | Verfahren zur Flüssigkeitszufuhr, Flüssigkeitsbehälter und Verfahren zu seiner Herstellung |
DE60141830D1 (de) * | 2000-07-07 | 2010-05-27 | Seiko Epson Corp | Flüssigkeitsbehälter, tintenstrahlaufzeichnungsappapparats, vorrichtung und verfahren zur detektion des flüssigkeitsverbrauchs |
EP1176403A3 (de) * | 2000-07-28 | 2003-03-19 | Seiko Epson Corporation | Flüssigkeitsverbrauchdetektor |
JP3821095B2 (ja) * | 2000-10-05 | 2006-09-13 | オムロンヘルスケア株式会社 | 液体噴霧装置 |
JP2004520581A (ja) * | 2001-01-09 | 2004-07-08 | ランディス+ギュル・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 流量計 |
US7767802B2 (en) | 2001-01-09 | 2010-08-03 | Alnylam Pharmaceuticals, Inc. | Compositions and methods for inhibiting expression of anti-apoptotic genes |
DE10245341B4 (de) * | 2002-09-27 | 2016-09-01 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Menge eines Schüttgutes |
WO2004074782A2 (en) * | 2003-02-14 | 2004-09-02 | Adept Science & Technologies, Llc | Ultrasonic liquid level monitor |
EP1633770B1 (de) | 2003-06-13 | 2015-04-29 | Alnylam Europe AG | Doppelsträngige ribonukleinsäure mit verbesserter wirksamkeit in einem organismus |
US6826952B1 (en) * | 2003-08-11 | 2004-12-07 | Ingersoll-Rand Company | Multiple tank level indication system and method |
US6925870B2 (en) * | 2003-09-23 | 2005-08-09 | Battelle Memorial Institute | Ultrasonic fill level device and method |
US20050267300A1 (en) | 2004-04-05 | 2005-12-01 | Muthiah Manoharan | Processes and reagents for oligonucleotide synthesis and purification |
AU2005323437B2 (en) | 2004-04-30 | 2011-10-06 | Alnylam Pharmaceuticals, Inc. | Oligonucleotides comprising a C5-modified pyrimidine |
US7245059B2 (en) * | 2004-05-17 | 2007-07-17 | Xtero Datacom Inc. | Method of exciting a piezoelectric crystal |
US7360417B2 (en) | 2005-01-10 | 2008-04-22 | Gems Sensors, Inc. | Fluid level detector |
WO2006104267A1 (en) * | 2005-03-31 | 2006-10-05 | Seiko Epson Corporation | Liquid container and circuit board for liquid container |
DE102005026200A1 (de) * | 2005-06-07 | 2006-12-21 | Pepperl + Fuchs Gmbh | Detektion und Vorrichtung zur Detektion von Aufzeichnungsträgern |
JP5111385B2 (ja) | 2005-10-28 | 2013-01-09 | アルナイラム ファーマシューティカルズ, インコーポレイテッド | ハンチンチン遺伝子の発現を抑制するための組成物および方法 |
AU2006311730B2 (en) | 2005-11-09 | 2010-12-02 | Alnylam Pharmaceuticals, Inc. | Compositions and methods for inhibiting expression of Factor V Leiden mutant gene |
DE102005057094B4 (de) * | 2005-11-30 | 2013-02-14 | Vega Grieshaber Kg | Füllstandradar mit variabler Sendeleistung |
US7607347B2 (en) | 2006-03-07 | 2009-10-27 | Gems Sensors, Inc. | Fluid level detector |
EP3872179A1 (de) | 2006-05-11 | 2021-09-01 | Alnylam Pharmaceuticals, Inc. | Zusammensetzungen und verfahren zur hemmung der pcsk9-genexpression |
AU2007299629C1 (en) | 2006-09-21 | 2012-05-10 | Alnylam Pharmaceuticals, Inc. | Compositions and methods for inhibiting expression of the HAMP gene |
KR101129509B1 (ko) | 2006-10-03 | 2012-04-13 | 알닐람 파마슈티칼스 인코포레이티드 | 지질 함유 조성물 |
EP2104838B1 (de) * | 2007-01-17 | 2016-12-14 | Illinois Tool Works Inc. | Diskreter flüssigkeitstandssensor und anbringung |
PE20090064A1 (es) | 2007-03-26 | 2009-03-02 | Novartis Ag | Acido ribonucleico de doble cadena para inhibir la expresion del gen e6ap humano y composicion farmaceutica que lo comprende |
CN103215269B (zh) | 2007-07-05 | 2015-01-21 | 诺瓦提斯公司 | 用于治疗病毒感染的dsRNA |
US7905143B2 (en) * | 2007-07-23 | 2011-03-15 | Schmitt Measurement Systems, Inc. | Ultrasonic fuel level monitoring system incorporating an acoustic lens |
GB0722256D0 (en) * | 2007-11-13 | 2007-12-27 | Johnson Matthey Plc | Level measurement system |
EP2222851B1 (de) | 2007-11-20 | 2017-06-28 | Ionis Pharmaceuticals, Inc. | Modulation der cd40-expression |
ITMI20072397A1 (it) * | 2007-12-20 | 2009-06-21 | Gambro Lundia Ab | Apparecchiatura medicale per il trattamento extracorporeo |
DE102008050326A1 (de) * | 2008-10-07 | 2010-04-08 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße eines Mediums |
WO2010080554A1 (en) | 2008-12-17 | 2010-07-15 | Avi Biopharma, Inc. | Antisense compositions and methods for modulating contact hypersensitivity or contact dermatitis |
WO2010090762A1 (en) | 2009-02-04 | 2010-08-12 | Rxi Pharmaceuticals Corporation | Rna duplexes with single stranded phosphorothioate nucleotide regions for additional functionality |
US8104341B2 (en) * | 2009-03-25 | 2012-01-31 | Schmitt Measurement Systems, Inc. | Ultrasonic liquid level monitoring system |
US8833157B2 (en) | 2009-04-08 | 2014-09-16 | Illinois Tool Works Inc. | Ultrasonic flow sensor for detecting liquid in a tube including intermediate plates mounted to the tube for mounting ultrasonic transducers |
EP2464336A4 (de) | 2009-08-14 | 2013-11-20 | Alnylam Pharmaceuticals Inc | Zusammensetzungen aus lipidformulierungen und verfahren zur hemmung der expression eines gens aus dem ebolavirus |
CN102712928B (zh) | 2009-11-13 | 2017-08-04 | 萨雷普塔治疗公司 | 反义抗病毒化合物及治疗流感病毒感染的方法 |
EP2545173A2 (de) | 2010-03-12 | 2013-01-16 | Sarepta Therapeutics, Inc. | Antisense-modulation von nukleären hormonrezeptoren |
EP2569431B1 (de) | 2010-05-13 | 2015-09-23 | Sarepta Therapeutics, Inc. | Methoden zur identifizierung von verbindungen, die die signalaktivität von interleukin-17- und interleukin-23 modulieren |
US8412473B2 (en) | 2011-04-11 | 2013-04-02 | Schmitt Industries, Inc. | Event monitoring and detection in liquid level monitoring system |
DE102012200757B4 (de) * | 2012-01-05 | 2022-01-05 | Vitesco Technologies GmbH | Füllstandsgeber |
CN104394900A (zh) * | 2012-12-31 | 2015-03-04 | 甘布罗伦迪亚肾脏产品公司 | 体外血液处理装置中基于压力的泄漏检测 |
US11175174B2 (en) | 2013-01-29 | 2021-11-16 | Binmartine Pty Ltd | Sensor, a sensor system, and a method of sensing in a floatation tank |
US8959998B2 (en) * | 2013-05-15 | 2015-02-24 | Air Products And Chemicals, Inc. | Ultrasonic liquid level sensing systems |
EP2803955B8 (de) * | 2013-05-15 | 2017-10-18 | Versum Materials US, LLC | Ultraschall-Flüssigkeitsstandmesssysteme |
EP2816630A1 (de) * | 2013-06-17 | 2014-12-24 | Siemens Aktiengesellschaft | Elektrochemische Speichervorrichtung mit Zustandsdetektor |
US9354101B2 (en) * | 2013-07-11 | 2016-05-31 | Axsensor Ab | Device for providing a gas composition and temperature compensated acoustic measurement of a liquid level |
US10151618B2 (en) | 2014-01-24 | 2018-12-11 | Versum Materials Us, Llc | Ultrasonic liquid level sensing systems |
EP3221671B1 (de) | 2014-11-18 | 2023-06-21 | Versum Materials US, LLC | Ultraschall-flüssigkeitsstandmesssysteme |
JP6997623B2 (ja) | 2014-12-12 | 2022-02-04 | エム. ウルフ、トッド | オリゴヌクレオチドを利用して細胞内の核酸を編集するための組成物および方法 |
MX2018007116A (es) | 2015-12-09 | 2019-01-30 | Flolevel Tech Pty Ltd | Método y sistema para determinar la concentración. |
US10347818B2 (en) | 2016-03-31 | 2019-07-09 | General Electric Company | Method for manufacturing ultrasound transducers |
US11767520B2 (en) | 2017-04-20 | 2023-09-26 | Atyr Pharma, Inc. | Compositions and methods for treating lung inflammation |
US10254148B2 (en) | 2017-06-16 | 2019-04-09 | GM Global Technology Operations LLC | Liquid level sensor and method |
DK3760795T3 (da) | 2018-03-02 | 2023-06-06 | Unito Smart Tech Limited | Væskeforsyningssystem |
TWI651517B (zh) * | 2018-03-02 | 2019-02-21 | 國立臺灣大學 | 串接式超音波水位偵測模組及水位計 |
WO2020033791A1 (en) | 2018-08-09 | 2020-02-13 | Verseau Therapeutics, Inc. | Oligonucleotide compositions for targeting ccr2 and csf1r and uses thereof |
DE102019216047A1 (de) * | 2019-10-17 | 2020-10-08 | Vitesco Technologies Germany Gmbh | Anordnung und Verfahren zum Feststellen eines Mindestfüllstands eines Fluids in einem Fluidbehälter |
EP4083583A1 (de) * | 2021-04-30 | 2022-11-02 | Tekelek Group Holdings Limited | Ultraschallabstandssensor und verfahren zum schutz eines ultraschallwandlers in einem ultraschallabstandssensor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019650A (en) * | 1957-04-01 | 1962-02-06 | Bailey Meters Controls Ltd | Apparatus for detecting the presence or absence at a location of a body of liquid |
US3520186A (en) * | 1968-03-11 | 1970-07-14 | Nat Sonics Corp | Ultrasonic fluid interface sensing |
US4063457A (en) * | 1976-09-27 | 1977-12-20 | Envirotech Corporation | Ultrasonic level sensing device |
NO150532C (no) * | 1981-05-22 | 1984-10-31 | Bjoern R Hope | Anordning ved nivaamaaler. |
US4570482A (en) * | 1982-04-23 | 1986-02-18 | Murata Manufacturing Co., Ltd. | Load-sensitive level detecting device |
SU1592731A1 (ru) * | 1985-08-05 | 1990-09-15 | Gnii Teploene | Дискретный акустический уровнемер |
JPH02197183A (ja) * | 1988-03-29 | 1990-08-03 | Pennwalt Corp | 積層圧電構造及びその形成方法 |
DE3912783A1 (de) * | 1989-04-19 | 1990-10-25 | Bayerische Motoren Werke Ag | Fuellstands-messvorrichtung fuer kraftfahrzeuge |
DE9010566U1 (de) * | 1990-07-13 | 1990-09-20 | Siemens Ag, 8000 Muenchen, De | |
JPH04106427A (ja) * | 1990-08-28 | 1992-04-08 | Ulvac Japan Ltd | 液面検出装置 |
FR2676810B1 (fr) * | 1991-05-22 | 1994-12-02 | Peugeot | Dispositif de mesure du niveau de liquide. |
-
1992
- 1992-07-27 DE DE69217994T patent/DE69217994T2/de not_active Expired - Fee Related
- 1992-07-27 AU AU23691/92A patent/AU2369192A/en not_active Abandoned
- 1992-07-27 JP JP5502719A patent/JPH07502339A/ja not_active Withdrawn
- 1992-07-27 EP EP96111997A patent/EP0745833A3/de not_active Withdrawn
- 1992-07-27 WO PCT/GB1992/001393 patent/WO1993002340A1/en active IP Right Grant
- 1992-07-27 EP EP92916277A patent/EP0621944B1/de not_active Expired - Lifetime
- 1992-07-27 US US08/185,836 patent/US5697248A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004059964A1 (de) * | 2004-12-13 | 2006-06-14 | Truma Gerätetechnik GmbH & Co. KG | Ultraschall-Messvorrichtung für ein Behältnis |
US8113047B2 (en) | 2004-12-13 | 2012-02-14 | Truma Geratetechnik Gmbh & Co. Kg | Ultrasonic measuring device for a container |
Also Published As
Publication number | Publication date |
---|---|
WO1993002340A1 (en) | 1993-02-04 |
EP0745833A3 (de) | 1998-09-23 |
AU2369192A (en) | 1993-02-23 |
JPH07502339A (ja) | 1995-03-09 |
EP0745833A2 (de) | 1996-12-04 |
US5697248A (en) | 1997-12-16 |
DE69217994D1 (de) | 1997-04-10 |
EP0621944A1 (de) | 1994-11-02 |
EP0621944B1 (de) | 1997-03-05 |
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