GB1403365A - Feeders - Google Patents
FeedersInfo
- Publication number
- GB1403365A GB1403365A GB5079371A GB5079371A GB1403365A GB 1403365 A GB1403365 A GB 1403365A GB 5079371 A GB5079371 A GB 5079371A GB 5079371 A GB5079371 A GB 5079371A GB 1403365 A GB1403365 A GB 1403365A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hopper
- flow
- feeder
- supported
- weight
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
1403365 Automatic control of fluid flow SIMON ENG Ltd 25 Aug 1972 [2 Nov 1971] 50793/71 Heading G3R To control the flow (mass per unit time) of material (granular, powder or liquid) from a hopper 10 by a feeder 11, the combined weight of material and hopper is continuously measured electrically and the signal differentiated before comparison with a reference value, any difference being used to adjust means 12 for regulating the flow, the hopper and feeder being supported on a cantilever beam 14, rigidly supported at 15 and the proximity of this beam to a detector 16 being used as a measure of the weight. The system is held at its last setting while the hopper is refilled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5079371A GB1403365A (en) | 1971-11-02 | 1971-11-02 | Feeders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5079371A GB1403365A (en) | 1971-11-02 | 1971-11-02 | Feeders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1403365A true GB1403365A (en) | 1975-08-28 |
Family
ID=10457381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5079371A Expired GB1403365A (en) | 1971-11-02 | 1971-11-02 | Feeders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1403365A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2144884A (en) * | 1983-08-11 | 1985-03-13 | Pa Consulting Services | Fluid flow regulation |
GB2239966A (en) * | 1989-11-21 | 1991-07-17 | Gen Signal Corp | Controlling discharge rates of loss-in-weight feeders |
-
1971
- 1971-11-02 GB GB5079371A patent/GB1403365A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2144884A (en) * | 1983-08-11 | 1985-03-13 | Pa Consulting Services | Fluid flow regulation |
GB2239966A (en) * | 1989-11-21 | 1991-07-17 | Gen Signal Corp | Controlling discharge rates of loss-in-weight feeders |
GB2239966B (en) * | 1989-11-21 | 1994-01-12 | Gen Signal Corp | System for precisely controlling discharge rates of loss-in-weight feeder systems |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |