BRPI0720010A2 - Dispositivo ultrassônico de detecção de nível com secão alargada para reduzir distorção. - Google Patents
Dispositivo ultrassônico de detecção de nível com secão alargada para reduzir distorção.Info
- Publication number
- BRPI0720010A2 BRPI0720010A2 BRPI0720010-2A2A BRPI0720010A BRPI0720010A2 BR PI0720010 A2 BRPI0720010 A2 BR PI0720010A2 BR PI0720010 A BRPI0720010 A BR PI0720010A BR PI0720010 A2 BRPI0720010 A2 BR PI0720010A2
- Authority
- BR
- Brazil
- Prior art keywords
- detection device
- level detection
- wide section
- reduce distortion
- ultrasonic level
- Prior art date
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2006906665A AU2006906665A0 (en) | 2006-11-28 | Level detection device | |
PCT/AU2007/001839 WO2008064421A1 (en) | 2006-11-28 | 2007-11-28 | Ultrasonic level detection device with flared section for reduced distortion |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0720010A2 true BRPI0720010A2 (pt) | 2014-10-14 |
Family
ID=39467356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0720010-2A2A BRPI0720010A2 (pt) | 2006-11-28 | 2007-11-28 | Dispositivo ultrassônico de detecção de nível com secão alargada para reduzir distorção. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100097892A1 (pt) |
EP (1) | EP2087325A4 (pt) |
CN (1) | CN101611295A (pt) |
AU (1) | AU2007327568A1 (pt) |
BR (1) | BRPI0720010A2 (pt) |
CA (1) | CA2670911A1 (pt) |
MX (1) | MX2009005635A (pt) |
WO (1) | WO2008064421A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1850098B1 (en) * | 2006-04-27 | 2013-01-30 | Hugh Corum Sintes | Ultrasonic liquid level sensor |
US8631696B2 (en) | 2008-08-12 | 2014-01-21 | Enraf, B.V. | Apparatus and method for monitoring tanks in an inventory management system |
WO2010088731A1 (en) | 2009-02-05 | 2010-08-12 | Rubicon Research Pty Ltd | Undershot sluice gate |
DE102010011492A1 (de) * | 2010-03-16 | 2012-05-10 | Hella Kgaa Hueck & Co. | Vorrichtung zur Bestimmung eines Füllstandes |
US8997512B2 (en) * | 2010-04-01 | 2015-04-07 | Thermo King Corporation | Fluid level measurement system and method |
US8997549B2 (en) | 2010-09-23 | 2015-04-07 | Honeywell International Inc. | Apparatus and methods for automatically testing a servo gauge in an inventory management system |
US8670945B2 (en) | 2010-09-30 | 2014-03-11 | Honeywell International Inc. | Apparatus and method for product movement planning to support safety monitoring in inventory management systems |
WO2014056046A1 (en) * | 2012-10-11 | 2014-04-17 | Rubicon Research Pty Ltd | Flow measurement |
US9336074B2 (en) | 2013-07-26 | 2016-05-10 | Honeywell International Inc. | Apparatus and method for detecting a fault with a clock source |
WO2015081264A1 (en) * | 2013-11-26 | 2015-06-04 | Los Alamos National Security, Llc | High-temperature, high pressure acoustic resonance cell |
CN105890711B (zh) * | 2016-06-24 | 2023-09-22 | 北京国信华源科技有限公司 | 流体涨落速率测量装置及其使用方法 |
JP6748507B2 (ja) * | 2016-07-29 | 2020-09-02 | キヤノン株式会社 | 情報処理装置及び情報処理装置の製造方法 |
KR101932095B1 (ko) * | 2016-12-06 | 2018-12-24 | 주식회사 코아비스 | 차량용 연료탱크 |
JP6986364B2 (ja) * | 2017-05-25 | 2021-12-22 | 日本無線株式会社 | 水面距離測定機 |
US10451461B2 (en) * | 2018-01-12 | 2019-10-22 | Price Industries Limited | Venturi air flow sensor and control system |
GB2578564A (en) * | 2018-02-07 | 2020-05-20 | Floodflash Ltd | Device and method for sensing the level of naturally-occurring water, and method for installation of such a device |
CN109084864B (zh) * | 2018-09-12 | 2020-10-09 | 北方工业大学 | 一种细长直管型超声波液位测量装置及测量方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090407A (en) * | 1977-09-19 | 1978-05-23 | T. W. Salisbury, III | Water level measurement device |
US4264788A (en) * | 1979-01-31 | 1981-04-28 | Princo Instruments, Inc. | Damped ultrasonic detection unit |
DE3538741A1 (de) * | 1985-10-31 | 1987-05-14 | Vdo Schindling | Einrichtung zur erfassung des fuellstandes in einem behaelter sowie behaelter mit einer solchen |
US5085077A (en) * | 1991-01-07 | 1992-02-04 | Capscan Sales Incorporate | Ultrasonic liquid measuring device for use in storage tanks containing liquids having a non-uniform vapor density |
CH681914A5 (pt) * | 1992-03-31 | 1993-06-15 | Kuebler Ag Heinrich | |
DE19718965C2 (de) * | 1997-05-05 | 2001-04-19 | Endress Hauser Gmbh Co | Verfahren und Anordnung zur Überwachung eines vorbestimmten Füllstands in einem Behälter |
US7383727B2 (en) * | 1999-05-20 | 2008-06-10 | Seiko Epson Corporation | Liquid cotainer having a liquid consumption detecting device therein |
AU2001263213B2 (en) * | 2000-05-16 | 2005-05-19 | Atrionix, Inc. | Apparatus and method incorporating an ultrasound transducer onto a delivery member |
US6761698B2 (en) * | 2000-07-28 | 2004-07-13 | Olympus Corporation | Ultrasonic operation system |
CA2421728C (en) * | 2000-09-11 | 2009-11-10 | Klaus Hoffmann | Sedimentation filtration installation |
GB0105064D0 (en) * | 2001-03-01 | 2001-04-18 | Electronic Product Design Ltd | Apparatus and method of fluid level measurement |
US20020121139A1 (en) * | 2001-03-02 | 2002-09-05 | Purpura Paul E. | Adapter for holding a sample container to facilitate sensing of liquid level in the sample container |
US7798373B1 (en) * | 2001-03-26 | 2010-09-21 | Food Equipment Technologies Company, Inc. | Airpot beverage dispenser and method |
RU2193164C1 (ru) * | 2001-10-05 | 2002-11-20 | Балин Николай Иванович | Устройство для измерения уровня жидкости (варианты) |
US20040054286A1 (en) * | 2001-11-05 | 2004-03-18 | Audain Vaughn A | Ultrasonic transducing probe with liquid flow-through capability and related automated workstation and methods of using same |
US6820500B2 (en) * | 2002-07-10 | 2004-11-23 | Honeywell International Inc. | Small pipe bore ultrasonic flowmeter detector |
US6859418B2 (en) * | 2002-09-20 | 2005-02-22 | Clever Devices, Ltd. | Sonar object detection system |
US7272975B2 (en) * | 2005-02-11 | 2007-09-25 | Bayer Healthcare Llc | Ultrasonic beam shaping device |
-
2007
- 2007-11-28 BR BRPI0720010-2A2A patent/BRPI0720010A2/pt not_active IP Right Cessation
- 2007-11-28 WO PCT/AU2007/001839 patent/WO2008064421A1/en active Application Filing
- 2007-11-28 MX MX2009005635A patent/MX2009005635A/es not_active Application Discontinuation
- 2007-11-28 US US12/516,559 patent/US20100097892A1/en not_active Abandoned
- 2007-11-28 CN CNA2007800503422A patent/CN101611295A/zh active Pending
- 2007-11-28 AU AU2007327568A patent/AU2007327568A1/en not_active Abandoned
- 2007-11-28 EP EP07815639A patent/EP2087325A4/en not_active Withdrawn
- 2007-11-28 CA CA002670911A patent/CA2670911A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20100097892A1 (en) | 2010-04-22 |
CN101611295A (zh) | 2009-12-23 |
WO2008064421A1 (en) | 2008-06-05 |
EP2087325A1 (en) | 2009-08-12 |
CA2670911A1 (en) | 2008-06-05 |
MX2009005635A (es) | 2009-07-31 |
AU2007327568A1 (en) | 2008-06-05 |
EP2087325A4 (en) | 2011-01-05 |
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Legal Events
Date | Code | Title | Description |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 6A E 7A ANUIDADES. |
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B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |