DE69825294D1 - Durchflussmessung - Google Patents
DurchflussmessungInfo
- Publication number
- DE69825294D1 DE69825294D1 DE69825294T DE69825294T DE69825294D1 DE 69825294 D1 DE69825294 D1 DE 69825294D1 DE 69825294 T DE69825294 T DE 69825294T DE 69825294 T DE69825294 T DE 69825294T DE 69825294 D1 DE69825294 D1 DE 69825294D1
- Authority
- DE
- Germany
- Prior art keywords
- flow measurement
- measurement
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
-
- 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
-
- 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
- G01F1/56—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 electric or magnetic effects
- G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9718519A GB2328753B (en) | 1997-09-01 | 1997-09-01 | Improvements in or relating to fluid flow measurement |
PCT/GB1998/002614 WO1999012006A1 (en) | 1997-09-01 | 1998-09-01 | Fluid flow measurement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69825294D1 true DE69825294D1 (de) | 2004-09-02 |
Family
ID=10818356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69825294T Expired - Lifetime DE69825294D1 (de) | 1997-09-01 | 1998-09-01 | Durchflussmessung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6532829B1 (de) |
EP (1) | EP1009973B1 (de) |
JP (1) | JP2001515202A (de) |
AU (1) | AU757834B2 (de) |
DE (1) | DE69825294D1 (de) |
GB (1) | GB2328753B (de) |
WO (1) | WO1999012006A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060706A1 (de) * | 2000-12-07 | 2002-06-13 | Flowtec Ag | Verfahren und eine Vorrichtung zur System- und/oder Prozeßüberwachung |
US8521449B2 (en) * | 2009-06-06 | 2013-08-27 | International Business Machines Corporation | Three dimensional air flow sensors for data center cooling |
US8844370B1 (en) * | 2013-03-15 | 2014-09-30 | Concepts Eti, Inc. | Electromagnetic flow meter having a driver circuit including a current transducer |
US9689736B2 (en) * | 2014-10-31 | 2017-06-27 | Invensys Systems, Inc. | Method to provide a quality measure for meter verification results |
CN105116164B (zh) * | 2015-09-29 | 2018-06-08 | 武汉工程大学 | 一种电解极化测量渗流流速的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028938A (en) * | 1976-01-26 | 1977-06-14 | Ocean Research Equipment, Inc. | Acoustical flow meter |
US4317178A (en) * | 1979-03-01 | 1982-02-23 | Fischer & Porter Company | Multiple velocity traverse flow rate measuring technique |
US5020374A (en) * | 1989-11-17 | 1991-06-04 | Ads Environmental Services, Inc. | Velocity measurement system |
US4688432A (en) * | 1986-02-27 | 1987-08-25 | Marsh Lawrence B | Averaging velocity sensor for measuring fluid flow in a conduit |
JP2816758B2 (ja) * | 1990-09-07 | 1998-10-27 | 株式会社日立製作所 | ファジイ推論を用いた流量測定装置及び方法 |
US5597963A (en) * | 1991-12-23 | 1997-01-28 | National Institute Of Water And Atmospheric Research | Submersible streamlined meter with a pitot tube for measuring water flow in an open channel |
-
1997
- 1997-09-01 GB GB9718519A patent/GB2328753B/en not_active Expired - Fee Related
-
1998
- 1998-09-01 DE DE69825294T patent/DE69825294D1/de not_active Expired - Lifetime
- 1998-09-01 WO PCT/GB1998/002614 patent/WO1999012006A1/en active IP Right Grant
- 1998-09-01 EP EP98940439A patent/EP1009973B1/de not_active Expired - Lifetime
- 1998-09-01 AU AU88765/98A patent/AU757834B2/en not_active Ceased
- 1998-09-01 US US09/486,554 patent/US6532829B1/en not_active Expired - Fee Related
- 1998-09-01 JP JP2000508961A patent/JP2001515202A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2328753B (en) | 2001-05-09 |
US6532829B1 (en) | 2003-03-18 |
EP1009973B1 (de) | 2004-07-28 |
GB2328753A (en) | 1999-03-03 |
GB9718519D0 (en) | 1997-11-05 |
AU757834B2 (en) | 2003-03-06 |
JP2001515202A (ja) | 2001-09-18 |
EP1009973A1 (de) | 2000-06-21 |
AU8876598A (en) | 1999-03-22 |
WO1999012006A1 (en) | 1999-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |