PL3835733T3 - Przepływomierz ultradźwiękowy - Google Patents
Przepływomierz ultradźwiękowyInfo
- Publication number
- PL3835733T3 PL3835733T3 PL19847012.2T PL19847012T PL3835733T3 PL 3835733 T3 PL3835733 T3 PL 3835733T3 PL 19847012 T PL19847012 T PL 19847012T PL 3835733 T3 PL3835733 T3 PL 3835733T3
- Authority
- PL
- Poland
- Prior art keywords
- flow meter
- ultrasonic flow
- ultrasonic
- meter
- flow
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018148964A JP7126048B2 (ja) | 2018-08-08 | 2018-08-08 | 超音波流量計 |
PCT/JP2019/027783 WO2020031621A1 (ja) | 2018-08-08 | 2019-07-12 | 超音波流量計 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3835733T3 true PL3835733T3 (pl) | 2023-06-19 |
Family
ID=69414735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19847012.2T PL3835733T3 (pl) | 2018-08-08 | 2019-07-12 | Przepływomierz ultradźwiękowy |
Country Status (8)
Country | Link |
---|---|
US (1) | US11686604B2 (pl) |
EP (1) | EP3835733B1 (pl) |
JP (1) | JP7126048B2 (pl) |
CN (1) | CN112534213A (pl) |
ES (1) | ES2940772T3 (pl) |
PL (1) | PL3835733T3 (pl) |
PT (1) | PT3835733T (pl) |
WO (1) | WO2020031621A1 (pl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202200003077A1 (it) | 2022-02-18 | 2023-08-18 | Pietro Fiorentini Spa | Dispositivo perfezionato per la misura di un fluido, preferibilmente di un gas. |
IT202200008975A1 (it) | 2022-05-03 | 2023-11-03 | Pietro Fiorentini Spa | Dispositivo perfezionato per la misura di un fluido, preferibilmente di un gas. |
CN115265684B (zh) * | 2022-07-27 | 2024-03-15 | 杭州思筑智能设备有限公司 | 一种带渐变条状格栅的反射型扁平流道及流量计系统 |
CN115200658A (zh) * | 2022-07-27 | 2022-10-18 | 杭州思筑智能设备有限公司 | 一种带超声波陷阱结构的扁平流道及流量计系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683046B1 (fr) * | 1991-10-25 | 1994-02-04 | Schlumberger Industries | Dispositif de mesure de la vitesse d'un fluide. |
US5600073A (en) * | 1994-11-02 | 1997-02-04 | Foster-Miller, Inc. | Method and system for analyzing a two phase flow |
JP3398251B2 (ja) * | 1995-03-08 | 2003-04-21 | 東京瓦斯株式会社 | 流量計 |
UA51734C2 (uk) * | 1996-10-03 | 2002-12-16 | Візувіус Крусібл Компані | Занурений стакан для пропускання рідкого металу і спосіб пропускання рідкого металу через нього |
JP3487307B1 (ja) * | 2002-11-01 | 2004-01-19 | 松下電器産業株式会社 | 流体の流れ計測装置 |
US7237441B2 (en) * | 2003-02-24 | 2007-07-03 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic type fluid measurement device |
JP2004316685A (ja) * | 2003-04-11 | 2004-11-11 | Yazaki Corp | 流路ユニット、積層部及び当該積層部の製造方法 |
DE102004060065B4 (de) | 2004-12-14 | 2016-10-20 | Robert Bosch Gmbh | Ultraschall Durchflussmesser mit Leitelementen |
CN100533046C (zh) * | 2006-09-29 | 2009-08-26 | 汉拏空调株式会社 | 用于热交换器的板 |
CN102144147B (zh) * | 2008-11-05 | 2014-02-05 | 松下电器产业株式会社 | 多层流路部件及使用它的超声波式流体计测装置 |
JP2011112378A (ja) * | 2009-11-24 | 2011-06-09 | Panasonic Corp | 流路部材および超音波式流体計測装置 |
JP5712358B2 (ja) * | 2009-11-24 | 2015-05-07 | パナソニックIpマネジメント株式会社 | 超音波式流体計測構造および超音波式流体計測装置 |
RU2422777C1 (ru) * | 2010-01-29 | 2011-06-27 | Александр Михайлович Деревягин | Ультразвуковой способ измерения расхода жидких и/или газообразных сред и устройство для его осуществления |
JP2012247299A (ja) * | 2011-05-27 | 2012-12-13 | Panasonic Corp | 超音波式流量計測ユニットおよびこれを用いたガス流量計 |
JP6028215B2 (ja) * | 2012-03-09 | 2016-11-16 | パナソニックIpマネジメント株式会社 | 超音波流量計 |
GB2504295B (en) * | 2012-07-24 | 2019-07-31 | Titan Entpr Ltd | Flowmeter with annular passage |
JP6229143B2 (ja) | 2013-04-23 | 2017-11-15 | パナソニックIpマネジメント株式会社 | 流量計測装置 |
-
2018
- 2018-08-08 JP JP2018148964A patent/JP7126048B2/ja active Active
-
2019
- 2019-07-12 WO PCT/JP2019/027783 patent/WO2020031621A1/ja unknown
- 2019-07-12 ES ES19847012T patent/ES2940772T3/es active Active
- 2019-07-12 EP EP19847012.2A patent/EP3835733B1/en active Active
- 2019-07-12 PL PL19847012.2T patent/PL3835733T3/pl unknown
- 2019-07-12 US US17/256,452 patent/US11686604B2/en active Active
- 2019-07-12 CN CN201980052050.5A patent/CN112534213A/zh active Pending
- 2019-07-12 PT PT198470122T patent/PT3835733T/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US20210270649A1 (en) | 2021-09-02 |
JP2020024149A (ja) | 2020-02-13 |
JP7126048B2 (ja) | 2022-08-26 |
PT3835733T (pt) | 2023-03-14 |
EP3835733A1 (en) | 2021-06-16 |
ES2940772T3 (es) | 2023-05-11 |
US11686604B2 (en) | 2023-06-27 |
WO2020031621A1 (ja) | 2020-02-13 |
EP3835733A4 (en) | 2021-09-08 |
EP3835733B1 (en) | 2023-03-01 |
CN112534213A (zh) | 2021-03-19 |
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