GB894317A - A weight compensating device for use with a weighing scale in cupola charging - Google Patents
A weight compensating device for use with a weighing scale in cupola chargingInfo
- Publication number
- GB894317A GB894317A GB2306259A GB2306259A GB894317A GB 894317 A GB894317 A GB 894317A GB 2306259 A GB2306259 A GB 2306259A GB 2306259 A GB2306259 A GB 2306259A GB 894317 A GB894317 A GB 894317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weighing
- scale
- disc
- compensating device
- weighbeam
- 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
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
894,317. Weighing apparatus. ZAVODY V.I. LENINA, PLZEN, NARODNI PODNIK. July 4, 1959, No. 23062/59. Class 143. In an automatic feed weighing system for cupola furnace charging, the weight of a charge is automatically compensated for any overload fed in the preceding charge. The compensating device comprises a lever 4 which is connected to the weighbeam 1 of the scale 13 by which the charges are weighed and which carries a rack 5 acting on a pinion 6. The pinion 6 carries a pawl 8 which cooperates with a ratchet on a disc 7 to rotate the latter as the weighbeam 1 turns until a pin 10 on the disc operates a switch 11 by which the cut-off of feed to the scale is effected. A fixed pawl 9 co-operating with a second ratchet on the disc prevents its reverse rotation when the scale is unloaded so that the amount by which the pin 10 overruns the position of the switch 11 in one weighing causes a corresponding shortening of its travel to cut-off position in the next weighing. In the apparatus shown the weighted bell-crank lever 15 operates to reduce the sensitivity of the weigher when out of balance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2306259A GB894317A (en) | 1959-07-04 | 1959-07-04 | A weight compensating device for use with a weighing scale in cupola charging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2306259A GB894317A (en) | 1959-07-04 | 1959-07-04 | A weight compensating device for use with a weighing scale in cupola charging |
Publications (1)
Publication Number | Publication Date |
---|---|
GB894317A true GB894317A (en) | 1962-04-18 |
Family
ID=10189498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2306259A Expired GB894317A (en) | 1959-07-04 | 1959-07-04 | A weight compensating device for use with a weighing scale in cupola charging |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB894317A (en) |
-
1959
- 1959-07-04 GB GB2306259A patent/GB894317A/en not_active Expired
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