DK0608736T3 - Volumetrisk strømningskorrektionsenhed, omfattende et densitometer - Google Patents
Volumetrisk strømningskorrektionsenhed, omfattende et densitometerInfo
- Publication number
- DK0608736T3 DK0608736T3 DK94100557T DK94100557T DK0608736T3 DK 0608736 T3 DK0608736 T3 DK 0608736T3 DK 94100557 T DK94100557 T DK 94100557T DK 94100557 T DK94100557 T DK 94100557T DK 0608736 T3 DK0608736 T3 DK 0608736T3
- Authority
- DK
- Denmark
- Prior art keywords
- densitometer
- correction unit
- volumetric flow
- flow correction
- volumetric
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
-
- 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
- G01F15/02—Compensating or correcting for variations in pressure, density or temperature
- G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
- G01F15/043—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means
- G01F15/046—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means involving digital counting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F5/00—Measuring a proportion of the volume flow
- G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/009,481 US5323657A (en) | 1991-11-04 | 1993-01-25 | Volumetric flow corrector and method |
US08/048,349 US5357809A (en) | 1993-04-14 | 1993-04-14 | Volumetric flow corrector having a densitometer |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0608736T3 true DK0608736T3 (da) | 2000-10-09 |
Family
ID=26679540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94100557T DK0608736T3 (da) | 1993-01-25 | 1994-01-15 | Volumetrisk strømningskorrektionsenhed, omfattende et densitometer |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0608736B1 (fr) |
DE (1) | DE69425515D1 (fr) |
DK (1) | DK0608736T3 (fr) |
ES (1) | ES2149219T3 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5551282A (en) * | 1995-03-20 | 1996-09-03 | Badger Meter, Inc. | Method and apparatus for measuring volume correction using molar quantities |
EP1944608A1 (fr) * | 2007-01-10 | 2008-07-16 | Sergey Ermishin | Procédé de mesure pour les paramètres chimiques-physiques du gaz naturel |
US9207108B2 (en) * | 2012-01-26 | 2015-12-08 | Hamilton Sundstrand Corporation | Fluid mass flow measurement apparatus and method |
CN109211724B (zh) * | 2017-07-08 | 2023-09-19 | 北京工标传感技术有限公司 | 一种音叉密度计 |
CN116591668B (zh) * | 2023-07-19 | 2023-09-22 | 大庆鑫得丰石油技术有限公司 | 一种采气井口的流量数据采集装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4396299A (en) * | 1981-06-10 | 1983-08-02 | Precision Machine Products, Inc. | Method and apparatus for determining total energy flow in a gas line |
US4829449A (en) * | 1986-02-05 | 1989-05-09 | Rockwell International Corporation | Method and apparatus for measuring and providing corrected gas flow |
GB8719105D0 (en) * | 1987-08-12 | 1987-09-16 | Schlumberger Electronics Uk | Fluid metering |
FR2664975A1 (fr) * | 1990-07-23 | 1992-01-24 | Methane Cie Francaise | Procede et dispositif de comptage de gaz combustible. |
-
1994
- 1994-01-15 DE DE69425515T patent/DE69425515D1/de not_active Expired - Lifetime
- 1994-01-15 EP EP19940100557 patent/EP0608736B1/fr not_active Expired - Lifetime
- 1994-01-15 ES ES94100557T patent/ES2149219T3/es not_active Expired - Lifetime
- 1994-01-15 DK DK94100557T patent/DK0608736T3/da active
Also Published As
Publication number | Publication date |
---|---|
DE69425515D1 (de) | 2000-09-21 |
ES2149219T3 (es) | 2000-11-01 |
EP0608736B1 (fr) | 2000-08-16 |
EP0608736A2 (fr) | 1994-08-03 |
EP0608736A3 (fr) | 1995-06-14 |
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