NO794111L - Ultralyd stroemningsmaaler. - Google Patents
Ultralyd stroemningsmaaler.Info
- Publication number
- NO794111L NO794111L NO794111A NO794111A NO794111L NO 794111 L NO794111 L NO 794111L NO 794111 A NO794111 A NO 794111A NO 794111 A NO794111 A NO 794111A NO 794111 L NO794111 L NO 794111L
- Authority
- NO
- Norway
- Prior art keywords
- sound
- fluid
- transducer
- transducer means
- transmission
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 87
- 239000000523 sample Substances 0.000 claims description 63
- 239000013078 crystal Substances 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000005259 measurement Methods 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 230000035945 sensitivity Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 description 21
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000005534 acoustic noise Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
- G01F1/668—Compensating or correcting for variations in velocity of sound
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/970,675 US4195517A (en) | 1978-12-18 | 1978-12-18 | Ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO794111L true NO794111L (no) | 1980-06-19 |
Family
ID=25517304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO794111A NO794111L (no) | 1978-12-18 | 1979-12-17 | Ultralyd stroemningsmaaler. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4195517A (de) |
| JP (1) | JPS5593018A (de) |
| AR (1) | AR219845A1 (de) |
| CA (1) | CA1123088A (de) |
| DE (1) | DE2950732C2 (de) |
| FI (1) | FI793951A (de) |
| FR (1) | FR2444929A1 (de) |
| GB (1) | GB2037986B (de) |
| IT (1) | IT1164099B (de) |
| NL (1) | NL7909020A (de) |
| NO (1) | NO794111L (de) |
| SE (1) | SE445261B (de) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3013482C2 (de) * | 1980-04-08 | 1985-12-12 | König, Beate, Dr., 8000 München | Ultraschallkopf |
| US4610167A (en) * | 1984-07-23 | 1986-09-09 | Westinghouse Electric Corp. | Apparatus for measuring flow velocity of fluids |
| US4555951A (en) * | 1984-08-23 | 1985-12-03 | General Motors Corporation | Reflective acoustic fluid flow meter |
| EP0179541A3 (de) * | 1984-10-19 | 1987-08-26 | Smith Meter Inc. | Akustische Durchflussmesser |
| FR2598498B1 (fr) * | 1985-03-15 | 1990-01-05 | Framatome Sa | Capteur pour ondes ultrasonores destine a venir en contact avec une paroi a haute temperature et application de ce capteur |
| JP2556701B2 (ja) * | 1987-05-18 | 1996-11-20 | グラム株式会社 | 限外濾過量及び透析液濃度測定装置 |
| FR2634557A1 (fr) * | 1988-07-22 | 1990-01-26 | Pluss Stauffer Ag | Dispositif et procede de mesure simultanee dans un conduit, de la densite, concentration, vitesse d'ecoulement, debit et temperature d'un fluide liquide ou pateux par transmission ultrasonore |
| SE467552B (sv) * | 1988-10-31 | 1992-08-03 | Jerker Delsing | Saett och anordning foer maetning av massfloedet m av ett fluidium |
| US5275060A (en) * | 1990-06-29 | 1994-01-04 | Panametrics, Inc. | Ultrasonic transducer system with crosstalk isolation |
| US5179862A (en) * | 1990-06-29 | 1993-01-19 | Panametrics, Inc. | Snap-on flow measurement system |
| NZ243294A (en) * | 1991-06-25 | 1995-04-27 | Commw Scient Ind Res Org | Time of flight of acoustic wave packets through fluid: reduction of higher order acoustic mode effects |
| DE9412457U1 (de) * | 1994-08-02 | 1995-08-31 | Gier & Partner Gmbh | Rohrleitungs-Pass-Stück für die Aufnahme eines Meßgerätes, insbesondere eines opto-elektronischen Volumenstrom-Meßgerätes |
| DE19530807C2 (de) * | 1995-08-22 | 1999-11-18 | Krohne Ag Basel | Verfahren zur Bestimmung des Volumendurchflusses von strömenden Medien |
| US7789841B2 (en) | 1997-02-06 | 2010-09-07 | Exogen, Inc. | Method and apparatus for connective tissue treatment |
| US5904659A (en) * | 1997-02-14 | 1999-05-18 | Exogen, Inc. | Ultrasonic treatment for wounds |
| DE29715090U1 (de) * | 1997-08-22 | 1998-09-17 | Siemens Ag | Durchflußmeßumformer |
| US6009761A (en) * | 1997-09-03 | 2000-01-04 | Dresser Industries, Inc. | Multiproduct fuel dispenser using ultrasonic metering |
| US6158289A (en) * | 1997-10-21 | 2000-12-12 | Dresser Industries, Inc. | Multiple orifice ultrasonic meter for measuring flow of specific grades of fuel |
| DE19812458C2 (de) * | 1998-03-23 | 2000-05-31 | Krohne Ag Basel | Sende- und/oder Empfangskopf eines Ultraschall-Durchflußmeßgerätes |
| ATE342102T1 (de) * | 1998-05-06 | 2006-11-15 | Exogen Inc | Ultraschallbandagen |
| US6626049B1 (en) * | 1999-04-01 | 2003-09-30 | Panametrics, Inc. | Clamp-on steam/gas flow meter |
| DE60044808D1 (de) | 1999-05-21 | 2010-09-23 | Exogen Inc | Gerät zur ultraschall- und elektromagnetischen behandlung von gewebe |
| EP1408853A1 (de) | 1999-06-14 | 2004-04-21 | Exogen, Inc. | Verfahren und kit durch kavitten ausgelöste gewebeheilung mittels ultraschall niedriger intensität |
| US6932308B2 (en) * | 2000-10-25 | 2005-08-23 | Exogen, Inc. | Transducer mounting assembly |
| US7429248B1 (en) * | 2001-08-09 | 2008-09-30 | Exogen, Inc. | Method and apparatus for controlling acoustic modes in tissue healing applications |
| US7165464B2 (en) * | 2002-11-15 | 2007-01-23 | Cidra Corporation | Apparatus and method for providing a flow measurement compensated for entrained gas |
| US20040123666A1 (en) * | 2002-12-31 | 2004-07-01 | Ao Xiaolei S. | Ultrasonic damping material |
| ATE480753T1 (de) * | 2003-01-13 | 2010-09-15 | Expro Meters Inc | Apparat und verfahren zur bestimmung der geschwindigkeit eines fluids in einer leitung unter verwendung von ultraschallsensoren |
| US7121152B2 (en) * | 2003-06-06 | 2006-10-17 | Cidra Corporation | Portable flow measurement apparatus having an array of sensors |
| US7245385B2 (en) * | 2003-06-24 | 2007-07-17 | Cidra Corporation | Characterizing unsteady pressures in pipes using optical measurement devices |
| US7134320B2 (en) * | 2003-07-15 | 2006-11-14 | Cidra Corporation | Apparatus and method for providing a density measurement augmented for entrained gas |
| US7299705B2 (en) * | 2003-07-15 | 2007-11-27 | Cidra Corporation | Apparatus and method for augmenting a Coriolis meter |
| DE602004017739D1 (de) * | 2003-07-15 | 2008-12-24 | Expro Meters Inc | Apparat und verfahren zur kompensation eines coriolis-durchflussmessers |
| US7237440B2 (en) * | 2003-10-10 | 2007-07-03 | Cidra Corporation | Flow measurement apparatus having strain-based sensors and ultrasonic sensors |
| US7171315B2 (en) * | 2003-11-25 | 2007-01-30 | Cidra Corporation | Method and apparatus for measuring a parameter of a fluid flowing within a pipe using sub-array processing |
| JP2005156401A (ja) * | 2003-11-27 | 2005-06-16 | Fuji Electric Systems Co Ltd | クランプオン型ドップラー式超音波流速分布計 |
| US7152003B2 (en) | 2003-12-11 | 2006-12-19 | Cidra Corporation | Method and apparatus for determining a quality metric of a measurement of a fluid parameter |
| US20070151362A1 (en) * | 2003-12-26 | 2007-07-05 | Michitsugu Mori | Ultrasonic flowmeter, wedge for ultrasonic flowmeter, method for setting ultrasonic transmitting/receiving unit, and ultrasonic transmitting/receiving unit |
| US7426852B1 (en) | 2004-04-26 | 2008-09-23 | Expro Meters, Inc. | Submersible meter for measuring a parameter of gas hold-up of a fluid |
| ATE528623T1 (de) * | 2004-05-17 | 2011-10-15 | Expro Meters Inc | Vorrichtung und verfahren zum messen der zusammensetzung einer in einem rohr fliessenden mischung |
| AU2005205820B2 (en) * | 2004-09-04 | 2011-04-14 | Smith & Nephew Plc | Ultrasound device and method of use |
| US7380438B2 (en) | 2004-09-16 | 2008-06-03 | Cidra Corporation | Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas |
| US7389687B2 (en) * | 2004-11-05 | 2008-06-24 | Cidra Corporation | System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe |
| US7561203B2 (en) * | 2005-01-10 | 2009-07-14 | Nokia Corporation | User input device |
| US7526966B2 (en) * | 2005-05-27 | 2009-05-05 | Expro Meters, Inc. | Apparatus and method for measuring a parameter of a multiphase flow |
| CA2609826C (en) * | 2005-05-27 | 2014-07-29 | Cidra Corporation | An apparatus and method for measuring a parameter of a multiphase flow |
| AU2006268266B2 (en) | 2005-07-07 | 2011-12-08 | Expro Meters, Inc. | Wet gas metering using a differential pressure based flow meter with a sonar based flow meter |
| US7603916B2 (en) * | 2005-07-07 | 2009-10-20 | Expro Meters, Inc. | Wet gas metering using a differential pressure and a sonar based flow meter |
| EP1922527A1 (de) * | 2005-08-17 | 2008-05-21 | CiDra Corporation | System und verfahren zur bereitstellung einer zusammensetzungsmessung einer mischung mit gasporen |
| FR2898064A1 (fr) * | 2006-03-03 | 2007-09-07 | Novasep Soc Par Actions Simpli | Dispositif de chromatographie modulaire |
| US7454981B2 (en) * | 2006-05-16 | 2008-11-25 | Expro Meters. Inc. | Apparatus and method for determining a parameter in a wet gas flow |
| US7481114B2 (en) * | 2006-07-13 | 2009-01-27 | Lynnworth Lawrence C | Noninvasive measurement of fluid characteristics using reversibly deformed conduit |
| US7624650B2 (en) | 2006-07-27 | 2009-12-01 | Expro Meters, Inc. | Apparatus and method for attenuating acoustic waves propagating within a pipe wall |
| US7624651B2 (en) * | 2006-10-30 | 2009-12-01 | Expro Meters, Inc. | Apparatus and method for attenuating acoustic waves in pipe walls for clamp-on ultrasonic flow meter |
| US7673526B2 (en) * | 2006-11-01 | 2010-03-09 | Expro Meters, Inc. | Apparatus and method of lensing an ultrasonic beam for an ultrasonic flow meter |
| US7752918B2 (en) | 2006-11-09 | 2010-07-13 | Expro Meters, Inc. | Apparatus and method for measuring a fluid flow parameter within an internal passage of an elongated body |
| GB0711843D0 (en) * | 2007-06-19 | 2007-07-25 | Energy Equipment Corp | Method |
| DE102007062913A1 (de) | 2007-12-21 | 2009-06-25 | Endress + Hauser Flowtec Ag | Ultraschallwandler zur Bestimmung und/oder Überwachung eines Durchflusses eines Messmediums durch ein Messrohr |
| CN102227542A (zh) * | 2008-12-05 | 2011-10-26 | 卡梅伦国际有限公司 | 海底化学剂注入计量阀 |
| EP2333495A1 (de) * | 2009-11-25 | 2011-06-15 | Kamstrup A/S | Ultraschallverbrauchsdurchflussmesser mit Verbindungsstück |
| US8630814B2 (en) | 2011-01-31 | 2014-01-14 | Xylem IP Holdings LLC. | Ultrasonic water level gauge and control device |
| EP2888560B1 (de) | 2012-08-22 | 2023-06-28 | Apator Miitors ApS | Kompakter ultraschalldurchflussmesser |
| DE102013114475B4 (de) * | 2013-12-19 | 2021-04-08 | Sick Ag | Ultraschallmessvorrichtung und Verfahren zum Bestimmen der Strömungsgeschwindigkeit |
| DE102015100670A1 (de) | 2015-01-19 | 2016-07-21 | Endress + Hauser Flowtec Ag | Verfahren zur Herstellung eines Schallwandlers für ein Feldgerät der Automatisierungstechnik |
| EP3521773B1 (de) * | 2018-02-06 | 2021-09-29 | SICK Engineering GmbH | Ultraschall-durchflussmessvorrichtung und verfahren zum bestimmen einer strömungsgeschwindigkeit |
| FR3080683B1 (fr) * | 2018-04-30 | 2023-03-17 | Buerkert Werke Gmbh & Co Kg | Moyen de mesure de fluide |
| KR102026362B1 (ko) * | 2018-08-01 | 2019-09-27 | 서울대학교산학협력단 | Meta slab을 적용한 유속 측정용 초음파 트랜스듀서 |
| MX2020011238A (es) | 2019-10-31 | 2022-02-10 | Neptune Tech Group Inc | Elemento de medicion unificado para conjunto de medidor de agua. |
| CN115493662B (zh) * | 2022-11-21 | 2023-03-03 | 成都流体动力创新中心 | 航空航天用一体化超声波流量计及系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3184969A (en) * | 1963-06-10 | 1965-05-25 | Gen Signal Corp | Liquid level indication system |
| US3575050A (en) * | 1968-12-04 | 1971-04-13 | Panametrics | Fluid flowmeter |
| FR2077827A1 (de) * | 1970-02-17 | 1971-11-05 | Thomson Csf | |
| US3869915A (en) * | 1973-01-23 | 1975-03-11 | Joseph Baumoel | Digital flowmeter |
| US3906791A (en) * | 1973-10-01 | 1975-09-23 | Panametrics | Area averaging ultrasonic flowmeters |
| US4015470A (en) * | 1973-12-26 | 1977-04-05 | Trw Inc. | Flow measuring method and apparatus |
| US4130018A (en) * | 1977-08-30 | 1978-12-19 | Envirotech Corporation | Ultrasonic transducer with reference reflector |
-
1978
- 1978-12-18 US US05/970,675 patent/US4195517A/en not_active Expired - Lifetime
-
1979
- 1979-12-07 GB GB7942346A patent/GB2037986B/en not_active Expired
- 1979-12-10 AR AR279231A patent/AR219845A1/es active
- 1979-12-13 FR FR7930575A patent/FR2444929A1/fr active Granted
- 1979-12-14 NL NL7909020A patent/NL7909020A/nl not_active Application Discontinuation
- 1979-12-17 SE SE7910386A patent/SE445261B/sv not_active IP Right Cessation
- 1979-12-17 IT IT51102/79A patent/IT1164099B/it active
- 1979-12-17 CA CA342,032A patent/CA1123088A/en not_active Expired
- 1979-12-17 DE DE2950732A patent/DE2950732C2/de not_active Expired
- 1979-12-17 JP JP16396279A patent/JPS5593018A/ja active Pending
- 1979-12-17 FI FI793951A patent/FI793951A/fi not_active Application Discontinuation
- 1979-12-17 NO NO794111A patent/NO794111L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4195517A (en) | 1980-04-01 |
| JPS5593018A (en) | 1980-07-15 |
| DE2950732C2 (de) | 1985-12-12 |
| CA1123088A (en) | 1982-05-04 |
| GB2037986A (en) | 1980-07-16 |
| IT7951102A0 (it) | 1979-12-17 |
| GB2037986B (en) | 1982-12-22 |
| FR2444929B1 (de) | 1983-12-16 |
| AR219845A1 (es) | 1980-09-15 |
| SE445261B (sv) | 1986-06-09 |
| NL7909020A (nl) | 1980-06-20 |
| DE2950732A1 (de) | 1980-07-10 |
| IT1164099B (it) | 1987-04-08 |
| FI793951A (fi) | 1980-06-19 |
| SE7910386L (sv) | 1980-08-06 |
| FR2444929A1 (fr) | 1980-07-18 |
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