GB804211A - Improvements relating to apparatus for and methods of measuring the flow rate of powdery and like material - Google Patents
Improvements relating to apparatus for and methods of measuring the flow rate of powdery and like materialInfo
- Publication number
- GB804211A GB804211A GB182954A GB182954A GB804211A GB 804211 A GB804211 A GB 804211A GB 182954 A GB182954 A GB 182954A GB 182954 A GB182954 A GB 182954A GB 804211 A GB804211 A GB 804211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- measuring
- unit
- flow
- jan
- 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
- G01F1/05—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
- G01F1/30—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 for fluent solid material
Landscapes
- Measuring Volume Flow (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Abstract
804,211. Weighing apparatus. BRITISH IRON & STEEL RESEARCH ASSOCIATION: Jan. 21, 1955 [Jan. 21, 1954], No. 1829/54. Class 143 [Also in Group XXIX] Apparatus for indicating the rate of mass flow of powder or other divided solid material comprises, as shown, a plate 14 on which the material falls at 17 and a unit 15 for measuring the torque about axis 13 due to impingement of material and the weight of material flowing down the plate, the position of impringement and the angle of the plate being so arranged that for a given rate of flow the torque is substantially independent of the height of fall of the material. Unit 15 may control feed means which maintains a constant mass flow. A unit 16 is provided to damp oscillations. Dimensions a, b and c and the value of angle # are given for an example; the plate 14 is preferably curved as seen in section perpendicular to the plane of the Figure. The Provisional Specification refers to the measuring of flow of coke and iron ore; for the latter it is suggested that a second plate be provided on to which the material falls before sliding on to the plate 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB182954A GB804211A (en) | 1954-01-21 | 1954-01-21 | Improvements relating to apparatus for and methods of measuring the flow rate of powdery and like material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB182954A GB804211A (en) | 1954-01-21 | 1954-01-21 | Improvements relating to apparatus for and methods of measuring the flow rate of powdery and like material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB804211A true GB804211A (en) | 1958-11-12 |
Family
ID=9728728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB182954A Expired GB804211A (en) | 1954-01-21 | 1954-01-21 | Improvements relating to apparatus for and methods of measuring the flow rate of powdery and like material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB804211A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238773A (en) * | 1962-03-16 | 1966-03-08 | Jr Leonard P Leigh | Deflectable probe type transducer |
| US3640135A (en) * | 1968-10-10 | 1972-02-08 | Hiroshi Tomiyasu | Device for measuring flow rates of powdery and granular materials |
| US3742762A (en) * | 1971-04-01 | 1973-07-03 | H Tomiyasu | Impact-type powder/granule flow meter |
| US4069709A (en) * | 1976-09-07 | 1978-01-24 | Beta Corporation | Flow rate sensor |
| US4955270A (en) * | 1987-09-21 | 1990-09-11 | Beta Raven Inc. | Dry flow sensor |
| CN117864707A (en) * | 2024-03-11 | 2024-04-12 | 中储粮成都储藏研究院有限公司 | Grain flow detection device and method |
-
1954
- 1954-01-21 GB GB182954A patent/GB804211A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238773A (en) * | 1962-03-16 | 1966-03-08 | Jr Leonard P Leigh | Deflectable probe type transducer |
| US3640135A (en) * | 1968-10-10 | 1972-02-08 | Hiroshi Tomiyasu | Device for measuring flow rates of powdery and granular materials |
| US3742762A (en) * | 1971-04-01 | 1973-07-03 | H Tomiyasu | Impact-type powder/granule flow meter |
| US4069709A (en) * | 1976-09-07 | 1978-01-24 | Beta Corporation | Flow rate sensor |
| US4955270A (en) * | 1987-09-21 | 1990-09-11 | Beta Raven Inc. | Dry flow sensor |
| CN117864707A (en) * | 2024-03-11 | 2024-04-12 | 中储粮成都储藏研究院有限公司 | Grain flow detection device and method |
| CN117864707B (en) * | 2024-03-11 | 2024-05-28 | 中储粮成都储藏研究院有限公司 | Grain flow detection device and method |
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