GB1281036A - Metering apparatus - Google Patents
Metering apparatusInfo
- Publication number
- GB1281036A GB1281036A GB4885569A GB4885569A GB1281036A GB 1281036 A GB1281036 A GB 1281036A GB 4885569 A GB4885569 A GB 4885569A GB 4885569 A GB4885569 A GB 4885569A GB 1281036 A GB1281036 A GB 1281036A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyor belt
- outlet
- motor
- load cell
- 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
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
- G01G11/083—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge of the weight-belt or weigh-auger type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
1281036 Weighing apparatus R J RICGIARDI 4 Oct 1969 48855/69 Heading G1W Apparatus for delivering material at a predetermined rate comprises an endless conveyor belt 20 mounted below the outlet 16 of a material storage hopper 12 and provided with a weight sensing device 22 which adjusts the feed to the conveyor belt 20 in accordance with the instantaneous load thereon. The conveyor belt 20 which is driven at constant speed by on motor is mounted on one end of a balance beam 29 and guided for vertical movement by links 50, 54, the beam being provided with a slideable counterbalance weight 74 and arranged to bear on a fluid dashpot 76 and a load cell 22 which may be a differential transformer. The load cell provides weight signals to actuate a rate of flow meter 80, a totalizer 90 and, in conjunction with a pre-setting device 84, a motor 86 which controls the outlet 16 of the hopper 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4885569A GB1281036A (en) | 1969-10-04 | 1969-10-04 | Metering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4885569A GB1281036A (en) | 1969-10-04 | 1969-10-04 | Metering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281036A true GB1281036A (en) | 1972-07-12 |
Family
ID=10450168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4885569A Expired GB1281036A (en) | 1969-10-04 | 1969-10-04 | Metering apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1281036A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2167570A (en) * | 1984-11-27 | 1986-05-29 | Hunting Hivolt Ltd | Weighing machine |
US5074435A (en) * | 1990-06-01 | 1991-12-24 | Don Suverkrop, Inc. | System for controlling the feed rate of a vibrating feeder |
WO2013181728A1 (en) * | 2012-06-04 | 2013-12-12 | Vale S.A. | System of unloading bulk material |
-
1969
- 1969-10-04 GB GB4885569A patent/GB1281036A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2167570A (en) * | 1984-11-27 | 1986-05-29 | Hunting Hivolt Ltd | Weighing machine |
US5074435A (en) * | 1990-06-01 | 1991-12-24 | Don Suverkrop, Inc. | System for controlling the feed rate of a vibrating feeder |
WO2013181728A1 (en) * | 2012-06-04 | 2013-12-12 | Vale S.A. | System of unloading bulk material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |