FR2290661A1 - Appareil de mesure de la masse volumique d'un fluide - Google Patents
Appareil de mesure de la masse volumique d'un fluideInfo
- Publication number
- FR2290661A1 FR2290661A1 FR7437088A FR7437088A FR2290661A1 FR 2290661 A1 FR2290661 A1 FR 2290661A1 FR 7437088 A FR7437088 A FR 7437088A FR 7437088 A FR7437088 A FR 7437088A FR 2290661 A1 FR2290661 A1 FR 2290661A1
- Authority
- FR
- France
- Prior art keywords
- fluid
- flow rate
- specific gravity
- rate measurement
- involves determining
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 5
- 230000005484 gravity Effects 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title 1
- 230000001133 acceleration Effects 0.000 abstract 2
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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8454—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits rotating or rotatingly suspended measuring conduits
-
- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
- G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
-
- 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)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437088A FR2290661A1 (fr) | 1974-11-08 | 1974-11-08 | Appareil de mesure de la masse volumique d'un fluide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7437088A FR2290661A1 (fr) | 1974-11-08 | 1974-11-08 | Appareil de mesure de la masse volumique d'un fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2290661A1 true FR2290661A1 (fr) | 1976-06-04 |
FR2290661B1 FR2290661B1 (fr) | 1977-03-18 |
Family
ID=9144796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7437088A Granted FR2290661A1 (fr) | 1974-11-08 | 1974-11-08 | Appareil de mesure de la masse volumique d'un fluide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2290661A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316582A1 (fr) * | 1975-06-30 | 1977-01-28 | S & F Ass | Procede et appareil de mesure d'un debit massique de fluide par determination des forces de coriolis |
EP0871017A1 (fr) * | 1997-04-10 | 1998-10-14 | Endress + Hauser Flowtec AG | Débitmètre massique Coriolis avec un tube de mesure |
US6223605B1 (en) | 1997-04-10 | 2001-05-01 | Endress + Hauser Flowtec Ag | Coriolis-type mass flow sensor with a single measuring tube |
-
1974
- 1974-11-08 FR FR7437088A patent/FR2290661A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2316582A1 (fr) * | 1975-06-30 | 1977-01-28 | S & F Ass | Procede et appareil de mesure d'un debit massique de fluide par determination des forces de coriolis |
EP0871017A1 (fr) * | 1997-04-10 | 1998-10-14 | Endress + Hauser Flowtec AG | Débitmètre massique Coriolis avec un tube de mesure |
US6223605B1 (en) | 1997-04-10 | 2001-05-01 | Endress + Hauser Flowtec Ag | Coriolis-type mass flow sensor with a single measuring tube |
Also Published As
Publication number | Publication date |
---|---|
FR2290661B1 (fr) | 1977-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |