IT1285042B1 - Rivelatore per un misuratore di flusso ultrasonico e misuratore di flusso con rivelatore - Google Patents
Rivelatore per un misuratore di flusso ultrasonico e misuratore di flusso con rivelatoreInfo
- Publication number
- IT1285042B1 IT1285042B1 IT96TO000239A ITTO960239A IT1285042B1 IT 1285042 B1 IT1285042 B1 IT 1285042B1 IT 96TO000239 A IT96TO000239 A IT 96TO000239A IT TO960239 A ITTO960239 A IT TO960239A IT 1285042 B1 IT1285042 B1 IT 1285042B1
- Authority
- IT
- Italy
- Prior art keywords
- detector
- flow meter
- ultrasonic
- ultrasonic flow
- meter
- Prior art date
Links
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
- G01F1/662—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10900895A JP3246851B2 (ja) | 1995-04-10 | 1995-04-10 | 超音波流量計用検出器 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO960239A0 ITTO960239A0 (it) | 1996-03-29 |
ITTO960239A1 ITTO960239A1 (it) | 1997-09-29 |
IT1285042B1 true IT1285042B1 (it) | 1998-06-03 |
Family
ID=14499234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96TO000239A IT1285042B1 (it) | 1995-04-10 | 1996-03-29 | Rivelatore per un misuratore di flusso ultrasonico e misuratore di flusso con rivelatore |
Country Status (5)
Country | Link |
---|---|
US (1) | US5717145A (it) |
JP (1) | JP3246851B2 (it) |
FR (1) | FR2732765B1 (it) |
GB (1) | GB2299860B (it) |
IT (1) | IT1285042B1 (it) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19722274A1 (de) * | 1997-05-28 | 1998-12-03 | Degussa | Verfahren zur Messung von Dichte und Massenstrom |
DE19731173C2 (de) * | 1997-07-10 | 2001-12-13 | Kundo Systemtechnik Gmbh | Ultraschall-Durchflußmengenmesser |
DE19930278C2 (de) * | 1999-07-01 | 2001-09-06 | Hydrometer Gmbh | Ultraschallzähler mit Schallumlenkung |
US6655207B1 (en) | 2000-02-16 | 2003-12-02 | Honeywell International Inc. | Flow rate module and integrated flow restrictor |
KR20020048601A (ko) * | 2000-12-18 | 2002-06-24 | 이계안 | 차량용 공기 흐름 센서 |
JP5028709B2 (ja) * | 2001-02-08 | 2012-09-19 | パナソニック株式会社 | 流量計測装置 |
JP4984348B2 (ja) * | 2001-03-15 | 2012-07-25 | パナソニック株式会社 | 流量計測装置 |
US6820500B2 (en) | 2002-07-10 | 2004-11-23 | Honeywell International Inc. | Small pipe bore ultrasonic flowmeter detector |
US7117104B2 (en) * | 2004-06-28 | 2006-10-03 | Celerity, Inc. | Ultrasonic liquid flow controller |
US7360448B2 (en) * | 2005-08-12 | 2008-04-22 | Celerity, Inc. | Ultrasonic flow sensor having reflecting interface |
DE102005041288A1 (de) * | 2005-08-31 | 2007-03-01 | GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG | Durchflussmessgerät |
JP4818713B2 (ja) * | 2005-12-27 | 2011-11-16 | 東京計装株式会社 | 超音波流量計 |
JP4702668B2 (ja) * | 2006-03-29 | 2011-06-15 | Smc株式会社 | 流量測定装置 |
JP4936856B2 (ja) * | 2006-10-30 | 2012-05-23 | リコーエレメックス株式会社 | 流量計 |
GB0703250D0 (en) * | 2007-02-20 | 2007-03-28 | Ge Healthcare Bio Sciences Ab | Ultrasonic flow meter |
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 |
DE102008055164A1 (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 |
DE102008055165A1 (de) * | 2008-12-29 | 2010-07-01 | Endress + Hauser Flowtec Ag | Messrohr eines Messsystems zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch das Messrohr mittels Ultraschall |
DE102009030513A1 (de) * | 2009-06-25 | 2010-12-30 | Henke-Sass Wolf Gmbh | Durchflußmesser |
US8397586B2 (en) * | 2010-03-22 | 2013-03-19 | Honeywell International Inc. | Flow sensor assembly with porous insert |
US8656772B2 (en) | 2010-03-22 | 2014-02-25 | Honeywell International Inc. | Flow sensor with pressure output signal |
US8113046B2 (en) | 2010-03-22 | 2012-02-14 | Honeywell International Inc. | Sensor assembly with hydrophobic filter |
US8756990B2 (en) | 2010-04-09 | 2014-06-24 | Honeywell International Inc. | Molded flow restrictor |
US8418549B2 (en) | 2011-01-31 | 2013-04-16 | Honeywell International Inc. | Flow sensor assembly with integral bypass channel |
US9003877B2 (en) | 2010-06-15 | 2015-04-14 | Honeywell International Inc. | Flow sensor assembly |
KR20120028591A (ko) * | 2010-09-15 | 2012-03-23 | 삼성전자주식회사 | 반도체 패키징용 몰딩장치 및 몰딩방법 |
US8695417B2 (en) | 2011-01-31 | 2014-04-15 | Honeywell International Inc. | Flow sensor with enhanced flow range capability |
US8438936B2 (en) | 2011-06-03 | 2013-05-14 | General Electric Company | Sensor assembly including a collar for mounting sensors to a pipeline |
JP4991963B1 (ja) * | 2011-11-16 | 2012-08-08 | 株式会社アツデン | 超音波式流量測定装置及びその使用方法 |
US9052217B2 (en) | 2012-11-09 | 2015-06-09 | Honeywell International Inc. | Variable scale sensor |
JP5984094B2 (ja) | 2013-09-24 | 2016-09-06 | Smc株式会社 | 超音波流量計 |
US9952079B2 (en) | 2015-07-15 | 2018-04-24 | Honeywell International Inc. | Flow sensor |
US9996089B2 (en) | 2015-09-21 | 2018-06-12 | Blue-White Industries, Ltd. | Flow sensor devices and systems |
GB2555003B (en) * | 2016-09-23 | 2022-07-06 | Blue White Ind Ltd | Flow sensor devices and systems |
GB2587844A (en) | 2019-06-07 | 2021-04-14 | Blue White Ind Ltd | Flow sensor devices and systems |
CN110487342A (zh) * | 2019-07-23 | 2019-11-22 | 广东美的白色家电技术创新中心有限公司 | 流量计管道及具有其的流量计装置 |
DE102022206104A1 (de) * | 2022-06-17 | 2023-12-28 | Mib Gmbh Messtechnik Und Industrieberatung | Messvorrichtung und Verfahren zu deren Herstellung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR95411E (fr) * | 1968-02-26 | 1970-11-06 | Realisations Ultrasoniques Sa | Débitmetre a ultra-sons. |
DE2431346A1 (de) * | 1974-06-29 | 1976-02-12 | Draegerwerk Ag | Verfahren und vorrichtung fuer die messung der stroemungsgeschwindigkeit von medien mittels ultraschall |
US4140012A (en) * | 1977-11-07 | 1979-02-20 | Envirotech Corporation | Small pipe flowmeter |
CH636701A5 (de) * | 1979-06-08 | 1983-06-15 | Landis & Gyr Ag | Messwertgeber zur bestimmung der durchflussmenge einer stroemenden fluessigkeit mit ultraschall. |
DE3239770C2 (de) * | 1982-10-27 | 1984-11-22 | Danfoss A/S, Nordborg | Ultraschall-Meßvorrichtung |
US4506552A (en) * | 1984-01-12 | 1985-03-26 | Manning Technologies, Inc. | Coaxial flowpath apparatus |
US5179862A (en) * | 1990-06-29 | 1993-01-19 | Panametrics, Inc. | Snap-on flow measurement system |
US5275060A (en) * | 1990-06-29 | 1994-01-04 | Panametrics, Inc. | Ultrasonic transducer system with crosstalk isolation |
DK56593A (da) * | 1992-08-25 | 1994-02-26 | Kamstrup Metro As | Strømningsmåler |
US5458004A (en) * | 1993-09-01 | 1995-10-17 | Krohne Messtechnik Gmbh & Co. Kg. | Volume flow meter |
DE4415889A1 (de) * | 1994-05-05 | 1995-11-16 | Hydrometer Gmbh | Meßwertgeber zur Messung von Flüssigkeitsströmungen mit Ultraschall |
-
1995
- 1995-04-10 JP JP10900895A patent/JP3246851B2/ja not_active Expired - Fee Related
-
1996
- 1996-03-14 US US08/615,763 patent/US5717145A/en not_active Expired - Lifetime
- 1996-03-21 GB GB9605918A patent/GB2299860B/en not_active Expired - Fee Related
- 1996-03-29 IT IT96TO000239A patent/IT1285042B1/it active IP Right Grant
- 1996-04-05 FR FR9604321A patent/FR2732765B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3246851B2 (ja) | 2002-01-15 |
GB2299860B (en) | 1999-09-01 |
FR2732765A1 (fr) | 1996-10-11 |
FR2732765B1 (fr) | 1998-07-31 |
US5717145A (en) | 1998-02-10 |
GB2299860A (en) | 1996-10-16 |
GB9605918D0 (en) | 1996-05-22 |
ITTO960239A1 (it) | 1997-09-29 |
ITTO960239A0 (it) | 1996-03-29 |
JPH08285647A (ja) | 1996-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990329 |