GB1093111A - Improvements in apparatus for delivering divided material - Google Patents
Improvements in apparatus for delivering divided materialInfo
- Publication number
- GB1093111A GB1093111A GB3712163A GB3712163A GB1093111A GB 1093111 A GB1093111 A GB 1093111A GB 3712163 A GB3712163 A GB 3712163A GB 3712163 A GB3712163 A GB 3712163A GB 1093111 A GB1093111 A GB 1093111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyer
- hopper
- bunker
- sept
- maintain
- 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
- G01G11/12—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge by controlling the speed of the belt
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
1,093,111. Weighing apparatus. COAL INDUSTRY (PATENTS) Ltd. Sept. 15, 1964 [Sept. 20, 1963], No.37121/63. Heading G1W. Apparatus for delivering material from a hopper E to a jig washer JW comprises a conveyer A having boundary surfaces adjacent its upper surface as to ensure the volume of material on the conveyer A is constant, the speed of the conveyer being adjusted in accordance with a predetermined relationship between the rate of feed of material from the conveyer and the bulk density of the material on the conveyer. The conveyer A is pivotally mounted on a fulcrum C vertically below the hopper E and is provided with a counterbalance weight W. A weighing device J which may be pneumatic, hydraulic or electrical is arranged to transmit a signal in accordance with the weight of material it senses through an amplifier P to actuate suitably a variable speed drive of the conveyer A. The weighing device J may include a diaphragm (JA) Fig. 3 (not shown) which is supplied with fluid through a valve (JB) so as to maintain the conveyer A in a balanced position. The pressure of the fluid is signalled to the variable speed drive through a conduit (JE). The hopper may be supplied with material either from a bunker O (Fig. 1) fitted with a vibro-feeder N which is controlled by a controller K so as to maintain the level of material in the hopper E between two levels LU and M or from a bunker (O) Fig. 2 (not shown) which is connected to the hopper E by a chute (T) and which is filled from a conveyer R by an amount controlled by a controller K which suitably positions a material deflector S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3712163A GB1093111A (en) | 1963-09-20 | 1963-09-20 | Improvements in apparatus for delivering divided material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3712163A GB1093111A (en) | 1963-09-20 | 1963-09-20 | Improvements in apparatus for delivering divided material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1093111A true GB1093111A (en) | 1967-11-29 |
Family
ID=10393899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3712163A Expired GB1093111A (en) | 1963-09-20 | 1963-09-20 | Improvements in apparatus for delivering divided material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1093111A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705636A (en) * | 1970-12-28 | 1972-12-12 | Kenneth Robert Dunphy | Product weighing system |
| FR2314481A1 (en) * | 1975-06-13 | 1977-01-07 | Mec Marini Spa Off | Bitumen additive dosage machine - corrects for varying density of material detects belt tension change and controls speed |
| EP0110423A2 (en) * | 1982-12-03 | 1984-06-13 | General Signal Corporation | System for generating dry coal weight signal for coal feeder and control system based thereon |
| GB2131962A (en) * | 1982-12-11 | 1984-06-27 | Satake Eng Co Ltd | Metering fluent material |
| EP0112664A2 (en) * | 1982-12-03 | 1984-07-04 | Kabushiki Kaisha Ishida Koki Seisakusho | Automatic weighing apparatus and method |
| GB2172491A (en) * | 1985-03-19 | 1986-09-24 | Koerber Ag | Building a stream of fibrous material |
| CN101846540A (en) * | 2010-04-08 | 2010-09-29 | 上海烟草（集团）公司 | Method for controlling speed of elevating belt of feeder and material conveying system |
-
1963
- 1963-09-20 GB GB3712163A patent/GB1093111A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705636A (en) * | 1970-12-28 | 1972-12-12 | Kenneth Robert Dunphy | Product weighing system |
| FR2314481A1 (en) * | 1975-06-13 | 1977-01-07 | Mec Marini Spa Off | Bitumen additive dosage machine - corrects for varying density of material detects belt tension change and controls speed |
| EP0110423A2 (en) * | 1982-12-03 | 1984-06-13 | General Signal Corporation | System for generating dry coal weight signal for coal feeder and control system based thereon |
| EP0112664A2 (en) * | 1982-12-03 | 1984-07-04 | Kabushiki Kaisha Ishida Koki Seisakusho | Automatic weighing apparatus and method |
| EP0110423A3 (en) * | 1982-12-03 | 1985-12-04 | General Signal Corporation | System for generating dry coal weight signal for coal feeder and control system based thereon |
| EP0112664A3 (en) * | 1982-12-03 | 1986-01-08 | Kabushiki Kaisha Ishida Koki Seisakusho | Automatic weighing apparatus and methods |
| GB2131962A (en) * | 1982-12-11 | 1984-06-27 | Satake Eng Co Ltd | Metering fluent material |
| GB2172491A (en) * | 1985-03-19 | 1986-09-24 | Koerber Ag | Building a stream of fibrous material |
| GB2172491B (en) * | 1985-03-19 | 1989-03-30 | Koerber Ag | Apparatus for building a stream of fibrous material |
| CN101846540A (en) * | 2010-04-08 | 2010-09-29 | 上海烟草（集团）公司 | Method for controlling speed of elevating belt of feeder and material conveying system |
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