WO2017186205A1 - Device for measuring a fluid flow and measuring method - Google Patents
Device for measuring a fluid flow and measuring method Download PDFInfo
- Publication number
- WO2017186205A1 WO2017186205A1 PCT/DE2017/000111 DE2017000111W WO2017186205A1 WO 2017186205 A1 WO2017186205 A1 WO 2017186205A1 DE 2017000111 W DE2017000111 W DE 2017000111W WO 2017186205 A1 WO2017186205 A1 WO 2017186205A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluid flow
- signal
- magnetic
- conduit
- 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
- G01F1/05—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 using mechanical effects
- G01F1/20—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 using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—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 using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of 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
- G01F1/05—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 using mechanical effects
- G01F1/20—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 using mechanical effects by detection of dynamic effects of the flow
- G01F1/22—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 using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
- G01F1/24—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 using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17734976.8A EP3449220A1 (en) | 2016-04-24 | 2017-04-24 | Device for measuring a fluid flow and measuring method |
DE112017002147.2T DE112017002147A5 (en) | 2016-04-24 | 2017-04-24 | Apparatus for measuring fluid flow and method of measuring |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016004945.6 | 2016-04-24 | ||
DE102016004945.6A DE102016004945A1 (en) | 2016-04-24 | 2016-04-24 | Apparatus for measuring fluid flow and method of measuring |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017186205A1 true WO2017186205A1 (en) | 2017-11-02 |
Family
ID=59276469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2017/000111 WO2017186205A1 (en) | 2016-04-24 | 2017-04-24 | Device for measuring a fluid flow and measuring method |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3449220A1 (en) |
DE (2) | DE102016004945A1 (en) |
WO (1) | WO2017186205A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114441115B (en) * | 2022-04-11 | 2022-07-01 | 山东拙诚智能科技有限公司 | Method for monitoring instantaneous flow of gas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449270A1 (en) * | 1990-03-28 | 1991-10-02 | Fischer & Porter GmbH | Fluid flow measuring device |
US5520058A (en) * | 1995-04-05 | 1996-05-28 | Cole-Parmer Instrument Company | Magnetic reluctance flowmeter |
US5544533A (en) * | 1993-12-29 | 1996-08-13 | Tokyo Keiso Kabushiki-Kaisha | Area flow meter with hall devices having magnetism-responsive surfaces |
EP1460393A1 (en) * | 2003-03-21 | 2004-09-22 | Fugas Spa | A flow detector with magnetic sensor |
-
2016
- 2016-04-24 DE DE102016004945.6A patent/DE102016004945A1/en not_active Withdrawn
-
2017
- 2017-04-24 EP EP17734976.8A patent/EP3449220A1/en active Pending
- 2017-04-24 DE DE112017002147.2T patent/DE112017002147A5/en active Pending
- 2017-04-24 WO PCT/DE2017/000111 patent/WO2017186205A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449270A1 (en) * | 1990-03-28 | 1991-10-02 | Fischer & Porter GmbH | Fluid flow measuring device |
US5544533A (en) * | 1993-12-29 | 1996-08-13 | Tokyo Keiso Kabushiki-Kaisha | Area flow meter with hall devices having magnetism-responsive surfaces |
US5520058A (en) * | 1995-04-05 | 1996-05-28 | Cole-Parmer Instrument Company | Magnetic reluctance flowmeter |
EP1460393A1 (en) * | 2003-03-21 | 2004-09-22 | Fugas Spa | A flow detector with magnetic sensor |
Also Published As
Publication number | Publication date |
---|---|
DE102016004945A1 (en) | 2017-10-26 |
EP3449220A1 (en) | 2019-03-06 |
DE112017002147A5 (en) | 2019-02-21 |
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