EA202092571A1 - Компактный ультразвуковой расходомер преимущественно для газа - Google Patents
Компактный ультразвуковой расходомер преимущественно для газаInfo
- Publication number
- EA202092571A1 EA202092571A1 EA202092571A EA202092571A EA202092571A1 EA 202092571 A1 EA202092571 A1 EA 202092571A1 EA 202092571 A EA202092571 A EA 202092571A EA 202092571 A EA202092571 A EA 202092571A EA 202092571 A1 EA202092571 A1 EA 202092571A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- gas
- housing
- primally
- ultrasonic flowmeter
- compact ultrasonic
- 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
-
- 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
- G01F1/666—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 by detecting noise and sounds generated by the flowing fluid
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/006—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus characterised by the use of a particular material, e.g. anti-corrosive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
Компактный ультразвуковой расходомер преимущественно для газа содержит корпус (1) в форме n-гранника, где n составляет значение от 6 до 24, с тремя или четырьмя продольными круглыми отверстиями. Ось корпуса (1) перпендикулярна оси газовой трубы. Конструкционная длина корпуса (1) стандартизирована в соответствии с длиной механических газовых счетчиков и содержит два или три звена (7, 8, 9) формирования потока для направления потока между отдельными продольными круглыми отверстиями, которые снабжены по меньшей мере двумя ультразвуковыми датчиками (14), боковые крышки (12, 13) установлены на корпусе (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ2019-161A CZ2019161A3 (cs) | 2019-03-16 | 2019-03-16 | Ultrazvukový kompaktní průtokoměr, zejména pro plyn |
PCT/IB2020/051993 WO2020188396A1 (en) | 2019-03-16 | 2020-03-07 | Compact ultrasonic flow meter, especially for gas |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202092571A1 true EA202092571A1 (ru) | 2022-01-31 |
Family
ID=72520551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202092571A EA202092571A1 (ru) | 2019-03-16 | 2020-03-07 | Компактный ультразвуковой расходомер преимущественно для газа |
Country Status (9)
Country | Link |
---|---|
US (1) | US11796359B2 (ru) |
EP (1) | EP3791141B1 (ru) |
JP (1) | JP7085027B2 (ru) |
KR (1) | KR102545821B1 (ru) |
CN (1) | CN112136023A (ru) |
CA (1) | CA3102753A1 (ru) |
CZ (1) | CZ2019161A3 (ru) |
EA (1) | EA202092571A1 (ru) |
WO (1) | WO2020188396A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ308916B6 (cs) * | 2020-06-29 | 2021-08-25 | Oil&Gas Metering Equipment S.R.O. | Usměrňovač průtoku plynu v ohybu proudění u ultrazvukového plynoměru |
USD995339S1 (en) * | 2022-07-28 | 2023-08-15 | Norgas Metering Technologies, Inc. | Clamp on ultrasonic flow meter |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH636701A5 (de) | 1979-06-08 | 1983-06-15 | Landis & Gyr Ag | Messwertgeber zur bestimmung der durchflussmenge einer stroemenden fluessigkeit mit ultraschall. |
NL8303981A (nl) * | 1982-11-19 | 1984-06-18 | Nedap Nv | Ultrasone stroomsnelheidsmeter. |
US5864067A (en) * | 1994-06-17 | 1999-01-26 | Schlumberger Industries, S.A. | Fluidic oscillator and a method of measuring a volume-related quantity of fluid flowing through such a fluidic oscillator |
JPH10153464A (ja) * | 1996-11-21 | 1998-06-09 | Dainippon Screen Mfg Co Ltd | 流量測定装置およびそれを用いた処理液供給装置 |
US5959216A (en) * | 1997-07-30 | 1999-09-28 | Schlumberger Industries, S.A. | Method of conditioning a fluid flow, and a fluid flow conditioner |
US6330831B1 (en) * | 1998-10-20 | 2001-12-18 | Panametrics, Inc. | Stream-cleaned differential reflection coefficient sensor |
DE10235034B4 (de) * | 2002-07-31 | 2004-07-08 | Hydrometer Gmbh | Durchflußmesser |
JP4087687B2 (ja) * | 2002-11-22 | 2008-05-21 | 株式会社金門製作所 | 流量計 |
EP1812774B1 (en) * | 2004-11-12 | 2015-10-28 | Xtralis Technologies Ltd | Method and apparatus for determining flow |
JP2009276227A (ja) * | 2008-05-15 | 2009-11-26 | Ricoh Elemex Corp | 流量計及びそれに用いる流量計測用管路 |
DE102009045020A1 (de) * | 2009-09-25 | 2011-03-31 | Robert Bosch Gmbh | Strömungsmesser für den Einsatz in einem strömenden fluiden Medium |
CN201600155U (zh) * | 2010-01-29 | 2010-10-06 | 上海一诺仪表有限公司 | 气体超声波流量传感器内置式整流器 |
PL2375224T3 (pl) * | 2010-03-18 | 2016-07-29 | Sick Engineering Gmbh | Ultradźwiękowe urządzenie pomiarowe i sposób pomiaru prędkości przepływu płynu |
EP2444781A1 (en) * | 2010-10-19 | 2012-04-25 | SICK Engineering GmbH | Ultrasonic measurement of flow velocity |
US9297679B2 (en) * | 2014-01-14 | 2016-03-29 | General Electric Company | Flowmeter with a flow conditioner formed by a protrusion having restriction provided upstream of the measurement section |
RU2583167C1 (ru) * | 2015-02-11 | 2016-05-10 | Светозар Вячеславович Трусилло | Способ измерения расхода газа в трубопроводах и устройство для его осуществления |
JP6474659B2 (ja) * | 2015-03-24 | 2019-02-27 | 愛知時計電機株式会社 | 消音器付き超音波流量計 |
JP6368916B2 (ja) * | 2015-04-16 | 2018-08-08 | パナソニックIpマネジメント株式会社 | 流量計測装置 |
CN105590538B (zh) * | 2016-02-27 | 2017-07-14 | 山东大学(威海) | 一种气流测量实验装置 |
US10365143B2 (en) * | 2016-09-08 | 2019-07-30 | Canada Pipeline Accessories, Co., Ltd. | Measurement ring for fluid flow in a pipeline |
US10151611B2 (en) * | 2016-11-29 | 2018-12-11 | Texas Instruments Incorporated | Hydraulic system for ultrasonic flow measurement using reflective acoustic path approach |
WO2018174121A1 (ja) * | 2017-03-23 | 2018-09-27 | 愛知時計電機 株式会社 | 超音波流量計 |
CN107356297A (zh) * | 2017-07-12 | 2017-11-17 | 成都声立德克技术有限公司 | 插入式超声波流量计、流量测量系统及方法 |
CN208012679U (zh) * | 2018-03-10 | 2018-10-26 | 重庆音波科技有限责任公司 | 一种超声波流量计的流道 |
CN208520420U (zh) * | 2018-07-04 | 2019-02-19 | 湖北锐意自控系统有限公司 | 一种基于超声波原理的流道结构及气体流量计量表 |
ES2878335T3 (es) * | 2019-06-25 | 2021-11-18 | Sick Engineering Gmbh | Caudalímetro ultrasónico |
-
2019
- 2019-03-16 CZ CZ2019-161A patent/CZ2019161A3/cs unknown
-
2020
- 2020-03-07 KR KR1020207033890A patent/KR102545821B1/ko active IP Right Grant
- 2020-03-07 JP JP2020568391A patent/JP7085027B2/ja active Active
- 2020-03-07 EP EP20774650.4A patent/EP3791141B1/en active Active
- 2020-03-07 CA CA3102753A patent/CA3102753A1/en active Pending
- 2020-03-07 WO PCT/IB2020/051993 patent/WO2020188396A1/en unknown
- 2020-03-07 US US17/056,784 patent/US11796359B2/en active Active
- 2020-03-07 EA EA202092571A patent/EA202092571A1/ru unknown
- 2020-03-07 CN CN202080002831.6A patent/CN112136023A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020188396A1 (en) | 2020-09-24 |
EP3791141A4 (en) | 2022-01-26 |
EP3791141A1 (en) | 2021-03-17 |
JP7085027B2 (ja) | 2022-06-15 |
JP2021526642A (ja) | 2021-10-07 |
US20210207983A1 (en) | 2021-07-08 |
CN112136023A (zh) | 2020-12-25 |
EP3791141B1 (en) | 2024-05-08 |
CZ308502B6 (cs) | 2020-09-30 |
US11796359B2 (en) | 2023-10-24 |
CA3102753A1 (en) | 2020-09-24 |
KR102545821B1 (ko) | 2023-06-20 |
KR20210003218A (ko) | 2021-01-11 |
CZ2019161A3 (cs) | 2020-09-30 |
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