GB966987A - Improvements in or relating to mass flow measurement - Google Patents
Improvements in or relating to mass flow measurementInfo
- Publication number
- GB966987A GB966987A GB1686761A GB1686761A GB966987A GB 966987 A GB966987 A GB 966987A GB 1686761 A GB1686761 A GB 1686761A GB 1686761 A GB1686761 A GB 1686761A GB 966987 A GB966987 A GB 966987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal
- liquid
- flow rate
- mass flow
- fed
- 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
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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
966,987. Measuring mass flow rate electrically. WHITWORTH GLOSTER AIRCRAFT Ltd. May 9, 1962 [May 9, 1961], No. 16867/61. Heading G1N. Apparatus for determining the mass flow rate Ms of a medium of density ps, in suspension in another medium (e.g. a liquid) of density pL, comprises a mass flowmeter 1 providing a signal MT representing mass flow rate; a volume flowmeter 4 providing a signal VT representing volume flow rate and, in combination with a variable resistance 8, a signal VT#L; and a differential amplifier 7 to which the signals MT and VT#L are fed and which feeds to a visual instrument 9 and to an integrator 10 a signal (MT-VT#L). #s/#s-#L, equal to Ms. The liquid (say), with its solid suspension, passes through the flowmeters 1 and 4 in succession. Signal MT is fed to a visual instrument 2 and integrator 3. Signal VT is fed to a visual instrument 6. The arrangement may be used in the case of the dispersion of one liquid in another, or of a solid or liquid in a gas. The signal from amplitude 7 may be used to control a servo system operating a fluid flow valve or regulating the flow of material from a hopper. The scaling of the apparatus constants may be effected continuously and automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1686761A GB966987A (en) | 1961-05-09 | 1961-05-09 | Improvements in or relating to mass flow measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1686761A GB966987A (en) | 1961-05-09 | 1961-05-09 | Improvements in or relating to mass flow measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB966987A true GB966987A (en) | 1964-08-19 |
Family
ID=10085114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1686761A Expired GB966987A (en) | 1961-05-09 | 1961-05-09 | Improvements in or relating to mass flow measurement |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB966987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270558A (en) * | 1977-12-21 | 1981-06-02 | Krupp-Koppers Gmbh | Process for monitoring the flow of fine grained solid fuel for use in gasifiers |
-
1961
- 1961-05-09 GB GB1686761A patent/GB966987A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270558A (en) * | 1977-12-21 | 1981-06-02 | Krupp-Koppers Gmbh | Process for monitoring the flow of fine grained solid fuel for use in gasifiers |
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