GB348459A - Improvements in apparatus for the continuous weighing of sediment - Google Patents
Improvements in apparatus for the continuous weighing of sedimentInfo
- Publication number
- GB348459A GB348459A GB21346/30A GB2134630A GB348459A GB 348459 A GB348459 A GB 348459A GB 21346/30 A GB21346/30 A GB 21346/30A GB 2134630 A GB2134630 A GB 2134630A GB 348459 A GB348459 A GB 348459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sediment
- pan
- pointer
- scale
- suspended
- 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
- 239000013049 sediment Substances 0.000 title abstract 5
- 238000005303 weighing Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
348,459. Continuous weighing of sediment. SEMLER, A., 54, Penzingerstrasse, Vienna. July 14, 1930, No. 21346. Convention date, July 12, 1929. [Class 143.] In the continuous weighing of a sediment in suspension in water, alcohol, or other liquids of low viscosity, a spring torsion balance is used, having its scale beam kept at a constant height when under load, by a manually adjustable graduation pointer Sk, a light scale pan Sch being suspended from a scale beam hook H and immersed in a graduated vessel containing the suspended solid. The scale pan is curved or provided with an upstanding rim, and a forked stop may be used to prevent large movements of the beam, and of the pan in the liquid. The pan may be suspended by threads F as shown, or by an aluminium tube secured to the centre of the scale pan. In operation, the vessel is filled with the liquid containing the sediment, and a stop watch started, the hand-lever St being moved to keep the scale beam pointer W at the horizontal mark, the pointer Sk registering weights which are read off at each successive minute. Alternatively the pointer Sk may be set at a certain reading, and the time taken for this to be reached by the accumulated sediment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT348459X | 1929-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB348459A true GB348459A (en) | 1931-05-14 |
Family
ID=3672355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21346/30A Expired GB348459A (en) | 1929-07-12 | 1930-07-14 | Improvements in apparatus for the continuous weighing of sediment |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB348459A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597899A (en) * | 1947-08-15 | 1952-05-27 | Sharples Corp | Sedimentation tower |
US2699673A (en) * | 1951-12-05 | 1955-01-18 | Carves Simon Ltd | Apparatus for determining particle size distribution |
-
1930
- 1930-07-14 GB GB21346/30A patent/GB348459A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597899A (en) * | 1947-08-15 | 1952-05-27 | Sharples Corp | Sedimentation tower |
US2699673A (en) * | 1951-12-05 | 1955-01-18 | Carves Simon Ltd | Apparatus for determining particle size distribution |
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