PL3617665T3 - Przepływomierz ultradźwiękowy - Google Patents
Przepływomierz ultradźwiękowyInfo
- Publication number
- PL3617665T3 PL3617665T3 PL19161815T PL19161815T PL3617665T3 PL 3617665 T3 PL3617665 T3 PL 3617665T3 PL 19161815 T PL19161815 T PL 19161815T PL 19161815 T PL19161815 T PL 19161815T PL 3617665 T3 PL3617665 T3 PL 3617665T3
- 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
-
- 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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/708—Measuring the time taken to traverse a fixed distance
- G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18191355 | 2018-08-29 | ||
| EP19161815.6A EP3617665B1 (en) | 2018-08-29 | 2019-03-11 | Ultrasonic flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3617665T3 true PL3617665T3 (pl) | 2021-01-25 |
Family
ID=63442557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19161815T PL3617665T3 (pl) | 2018-08-29 | 2019-03-11 | Przepływomierz ultradźwiękowy |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3617665B1 (pl) |
| PL (1) | PL3617665T3 (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3933350A1 (en) | 2020-07-03 | 2022-01-05 | Huba Control Ag | Sensor assembly |
| EP3896404A3 (en) * | 2020-09-01 | 2022-02-23 | Kamstrup A/S | Ultrasonic flow meter |
| WO2023139116A1 (en) * | 2022-01-19 | 2023-07-27 | Huba Control Ag | Flow meter |
| CN115265689B (zh) * | 2022-09-30 | 2023-01-31 | 济南沛华信息科技有限公司 | 一种超声波反射结构、计量管段及超声波流量计 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4437588A1 (de) * | 1994-10-20 | 1996-04-25 | Siemens Ag | Ultraschall-Durchflußmeßgerät |
| CN100573191C (zh) * | 2004-04-28 | 2009-12-23 | 松下电器产业株式会社 | 超声波测距装置 |
| EP2336732A1 (en) * | 2009-12-15 | 2011-06-22 | Kamstrup A/S | Consumption Meter with Flow Part and Housing Formed by a Monolithic Polymer Structure |
| DK177040B1 (en) * | 2010-04-12 | 2011-02-28 | Miitors Aps | Ultrasonic consumer meter with locking mechanism |
| EP2423648B9 (en) * | 2010-08-31 | 2016-01-13 | Kamstrup A/S | Ultrasonic flow meter with insert fixed by locking finger |
| US9557201B2 (en) * | 2012-08-22 | 2017-01-31 | Apator Mitors Aps | Ultrasonic flow meter with a connection arrangement including elastic connectors arranged within an insulating support arrangement |
| EP3199923A1 (de) * | 2016-01-26 | 2017-08-02 | Engelmann Sensor GmbH | Ultraschall-durchflussmengenmesser |
-
2019
- 2019-03-11 EP EP19161815.6A patent/EP3617665B1/en active Active
- 2019-03-11 PL PL19161815T patent/PL3617665T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3617665A1 (en) | 2020-03-04 |
| EP3617665B1 (en) | 2020-08-19 |
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