IN2014KN01317A - - Google Patents
Info
- Publication number
- IN2014KN01317A IN2014KN01317A IN1317KON2014A IN2014KN01317A IN 2014KN01317 A IN2014KN01317 A IN 2014KN01317A IN 1317KON2014 A IN1317KON2014 A IN 1317KON2014A IN 2014KN01317 A IN2014KN01317 A IN 2014KN01317A
- Authority
- IN
- India
- Prior art keywords
- substrate
- ultrasound transceiver
- sound
- level
- soldered
- Prior art date
Links
- 239000000758 substrate Substances 0.000 abstract 3
- 238000002604 ultrasonography Methods 0.000 abstract 3
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- G01F23/2968—Transducers specially adapted for acoustic level indicators
-
- 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)
- Transducers For Ultrasonic Waves (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012200118 | 2012-01-05 | ||
| DE102012200757.1A DE102012200757B4 (de) | 2012-01-05 | 2012-01-19 | Füllstandsgeber |
| PCT/EP2012/076519 WO2013102581A1 (de) | 2012-01-05 | 2012-12-20 | Ultraschall - füllstandsgeber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014KN01317A true IN2014KN01317A (enExample) | 2015-10-16 |
Family
ID=48652680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1317KON2014 IN2014KN01317A (enExample) | 2012-01-05 | 2012-12-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9829369B2 (enExample) |
| EP (1) | EP2800954B1 (enExample) |
| JP (1) | JP5911602B2 (enExample) |
| CN (1) | CN104040303B (enExample) |
| DE (1) | DE102012200757B4 (enExample) |
| IN (1) | IN2014KN01317A (enExample) |
| WO (1) | WO2013102581A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10281314B2 (en) | 2016-03-30 | 2019-05-07 | Hella Kgaa Hueck & Co. | Device for measuring a fill level of a liquid |
| DE102016205240B3 (de) | 2016-03-30 | 2017-07-13 | Continental Automotive Gmbh | Verfahren zum Herstellen eines Ultraschallsensors und Ultraschallensor |
| DE102016003657A1 (de) * | 2016-03-30 | 2017-10-05 | Hella Kgaa Hueck & Co. | Vorrichtung zum Messen eines Füllstands einer Flüssigkeit |
| DE102016003658B4 (de) | 2016-03-30 | 2025-05-22 | HELLA GmbH & Co. KGaA | Elektronikbauteil mit einem Bauteilgehäuse |
| DE102016209424B4 (de) * | 2016-05-31 | 2025-03-13 | Vitesco Technologies GmbH | Sensormodul für ein Fahrzeug und Fahrzeug |
| US10208555B2 (en) * | 2016-09-27 | 2019-02-19 | Cameron International Corporation | Blowout preventer monitoring systems and methods |
| US20180190897A1 (en) * | 2017-01-04 | 2018-07-05 | Broadsens Corp. | Mechanically strengthened piezoelectric sensor for structural health monitoring |
| WO2020188050A1 (de) * | 2019-03-20 | 2020-09-24 | Vitesco Technologies GmbH | Winkelerfassungseinrichtung |
| CN111504419B (zh) * | 2020-06-04 | 2021-05-11 | 浙江大学 | 一种测定植保无人机药液量的装置和方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976150A (en) * | 1986-12-30 | 1990-12-11 | Bethlehem Steel Corporation | Ultrasonic transducers |
| JPH01173835A (ja) | 1987-12-28 | 1989-07-10 | Yamaha Corp | 液体残量センサー |
| EP0489051B1 (de) * | 1989-08-22 | 1995-11-22 | Siemens Aktiengesellschaft | Messeinrichtung und verfahren zur bestimmung des füllstandes in flüssigkeitsbehältern, vorzugsweise für tankanlagen. |
| AU2369192A (en) * | 1991-07-25 | 1993-02-23 | Whitaker Corporation, The | Liquid level sensor |
| US5172594A (en) * | 1991-10-29 | 1992-12-22 | The Boeing Company | Externally removable liquid level sensor system |
| US5405476A (en) * | 1993-11-24 | 1995-04-11 | Motorola, Inc. | Method of mounting a piezoelectric element to a substrate using compliant conductive materials |
| CN1161450A (zh) * | 1995-11-14 | 1997-10-08 | 三菱电机株式会社 | 阵列式探头 |
| CN1223593A (zh) * | 1996-05-01 | 1999-07-21 | 斯坦·贾纳斯 | 具有自吸特征的改进的药物注射系统 |
| DE69714909T2 (de) | 1996-05-27 | 2003-04-30 | Ngk Insulators, Ltd. | Piezoelektrisches Element des Dünnschichttyps |
| US5793705A (en) * | 1996-09-18 | 1998-08-11 | International Business Machines Corporation | Ultrasonic liquid level gauge for tanks subject to movement and vibration |
| DE29700870U1 (de) * | 1997-01-21 | 1997-03-27 | Mannesmann VDO AG, 60388 Frankfurt | Vorrichtung zur Angabe des Niveaus einer Fahrzeugachse |
| CN2286439Y (zh) * | 1997-04-08 | 1998-07-22 | 哈尔滨工业大学 | 超声换能器直接驱动电极的微型电火花加工装置 |
| EP1042653A1 (en) * | 1997-12-23 | 2000-10-11 | Simmonds Precision Products Inc. | Ultrasonic liquid gauging system |
| DE19758243A1 (de) * | 1997-12-30 | 1999-07-15 | Endress Hauser Gmbh Co | Schallwandlersystem |
| DE10037911A1 (de) | 2000-08-03 | 2002-02-14 | Endress Hauser Gmbh Co | Vorrichtung zum Messen/Bestimmen einer physikalischen Grösse eines Mediums |
| DE10130540A1 (de) * | 2001-06-20 | 2003-01-09 | Turck Werner Kg | Füllstandsmessgerät zum Ermitteln des Flüssigkeitspegels in einem Behälter |
| US20030137039A1 (en) * | 2001-11-16 | 2003-07-24 | Tdk Corporation | Packaging substrate and manufacturing method thereof, integrated circuit device and manufacturing method thereof, and saw device |
| JP3957528B2 (ja) * | 2002-03-05 | 2007-08-15 | 日本碍子株式会社 | 圧電／電歪膜型素子 |
| WO2004017063A2 (de) * | 2002-07-19 | 2004-02-26 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur detektion einer substanz mithilfe eines hochfrequenten piezoakustischen dünnfilmresonators |
| US7117738B2 (en) * | 2003-10-02 | 2006-10-10 | Denso Corporation | Liquid level detecting apparatus |
| JP4421906B2 (ja) * | 2004-01-19 | 2010-02-24 | 株式会社デンソー | 液面検出装置 |
| DE102005012041B4 (de) * | 2005-03-16 | 2008-05-08 | Werner Turck Gmbh & Co. Kg | Ultraschallsende- und -empfangsvorrichtung für einen Ölpeilstab |
| DE102006017284A1 (de) * | 2006-04-12 | 2007-10-18 | Robert Seuffer Gmbh & Co. Kg | Vorrichtung zur Messung des Füllstandes einer Flüssigkeit in einem Behälter |
| US8037752B2 (en) * | 2006-04-12 | 2011-10-18 | Robert Seuffer Gmbh & Co. Kg | Apparatus for measuring the filling level of a liquid in a container |
| KR100722687B1 (ko) * | 2006-05-09 | 2007-05-30 | 주식회사 비에스이 | 부가적인 백 챔버를 갖는 지향성 실리콘 콘덴서 마이크로폰 |
| JP2009031136A (ja) | 2007-07-27 | 2009-02-12 | Ricoh Elemex Corp | 超音波液体検知装置 |
| JP2009190080A (ja) | 2008-02-18 | 2009-08-27 | Neomax Material:Kk | 銅銀系ろう材および電子部品用パッケージの蓋用クラッド材 |
| DE102008015349A1 (de) * | 2008-03-22 | 2009-12-03 | Werner Turck Gmbh & Co. Kg | Ultraschall-Sende- und Empfangsvorrichtung mit einem schallübertragungsfest an eine Schallankopplungsplatte befestigten Piezoelement |
| DE102008055167A1 (de) * | 2008-12-29 | 2010-07-01 | Endress + Hauser Flowtec Ag | Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch das Messrohr mittels Ultraschall |
| KR20110054710A (ko) * | 2009-11-18 | 2011-05-25 | 한국전자통신연구원 | 소자 패키지 및 그 제조 방법 |
| DE102009060002A1 (de) * | 2009-12-21 | 2011-06-22 | Micro-Epsilon Messtechnik GmbH & Co. KG, 94496 | Sensor |
| US20110254111A1 (en) | 2010-04-19 | 2011-10-20 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd | Packaged acoustic transducer device with shielding from electromagnetic interference |
| DE102012205640B4 (de) * | 2012-01-05 | 2018-05-30 | Continental Automotive Gmbh | Füllstandsgeber |
-
2012
- 2012-01-19 DE DE102012200757.1A patent/DE102012200757B4/de active Active
- 2012-12-20 JP JP2014550678A patent/JP5911602B2/ja active Active
- 2012-12-20 IN IN1317KON2014 patent/IN2014KN01317A/en unknown
- 2012-12-20 US US14/369,964 patent/US9829369B2/en active Active
- 2012-12-20 WO PCT/EP2012/076519 patent/WO2013102581A1/de not_active Ceased
- 2012-12-20 EP EP12812252.0A patent/EP2800954B1/de active Active
- 2012-12-20 CN CN201280065986.XA patent/CN104040303B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104040303A (zh) | 2014-09-10 |
| DE102012200757A1 (de) | 2013-07-11 |
| CN104040303B (zh) | 2017-09-22 |
| US20140352426A1 (en) | 2014-12-04 |
| DE102012200757B4 (de) | 2022-01-05 |
| EP2800954A1 (de) | 2014-11-12 |
| JP5911602B2 (ja) | 2016-04-27 |
| US9829369B2 (en) | 2017-11-28 |
| WO2013102581A1 (de) | 2013-07-11 |
| JP2015504278A (ja) | 2015-02-05 |
| EP2800954B1 (de) | 2021-09-01 |
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