ES419674A1 - Apparatus for the granulometric analysis of suspensions - Google Patents
Apparatus for the granulometric analysis of suspensionsInfo
- Publication number
- ES419674A1 ES419674A1 ES419674A ES419674A ES419674A1 ES 419674 A1 ES419674 A1 ES 419674A1 ES 419674 A ES419674 A ES 419674A ES 419674 A ES419674 A ES 419674A ES 419674 A1 ES419674 A1 ES 419674A1
- Authority
- ES
- Spain
- Prior art keywords
- pipette
- opens
- extension
- granulometric analysis
- tube
- 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
- 239000000725 suspension Substances 0.000 title abstract 2
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000002689 soil 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Geology (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Improvements introduced in the apparatus for the granulometric analysis of suspensions, in which sedimentation obeys Stokes' Law, in particular for the granulometric analysis of soils, characterized by the fact that they comprise, in combination, at least one fixed extension cable and one mobile pipette, the first consisting of a cylindrical-conical casing provided, at its lower end, with a closing device, a tube whose mouth opens at the bottom of the casing, in the conical part and connected to an air source compressed, from a tube that opens at the top of the shell and in communication with a water pipe and from a discharge tube that opens at the bottom of the shell, above the conical part and in communication with a suction device, while the pipette has, at its top and above a part with a larger diameter, a float that moves between two positions in the l os that the diameter of the pipette itself retracts and that it has a shape that closes it when occupying the elevated position, this pipette being spliced, at the top to a vacuum device and fixed to a device that allows it move vertically on the axis of the extension and horizontally in a plane such that the lower end of the pipette is above the extension itself. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7236649A FR2203512A5 (en) | 1972-10-17 | 1972-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES419674A1 true ES419674A1 (en) | 1976-03-16 |
Family
ID=9105729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES419674A Expired ES419674A1 (en) | 1972-10-17 | 1973-10-16 | Apparatus for the granulometric analysis of suspensions |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE806147A (en) |
| DE (1) | DE2351722A1 (en) |
| ES (1) | ES419674A1 (en) |
| FR (1) | FR2203512A5 (en) |
| GB (1) | GB1399439A (en) |
| IT (1) | IT1003530B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10127935B4 (en) * | 2000-06-16 | 2005-08-18 | Hünert, Jörg | Process for separating organic contaminants from bulk materials |
| DE102008027971B4 (en) * | 2008-06-12 | 2013-07-04 | Hans-Jürgen Ulonska | Method and device for determining the particle size distribution in mineral fine soils and mineral fine sediments |
| CN116223505B (en) * | 2023-05-09 | 2023-07-21 | 深圳市长勘勘察设计有限公司 | Soil quality detection analysis instrument |
-
1972
- 1972-10-17 FR FR7236649A patent/FR2203512A5/fr not_active Expired
-
1973
- 1973-10-12 GB GB4786573A patent/GB1399439A/en not_active Expired
- 1973-10-15 DE DE19732351722 patent/DE2351722A1/en active Pending
- 1973-10-16 BE BE136752A patent/BE806147A/en not_active IP Right Cessation
- 1973-10-16 IT IT5315273A patent/IT1003530B/en active
- 1973-10-16 ES ES419674A patent/ES419674A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1003530B (en) | 1976-06-10 |
| GB1399439A (en) | 1975-07-02 |
| FR2203512A5 (en) | 1974-05-10 |
| BE806147A (en) | 1974-04-16 |
| DE2351722A1 (en) | 1974-04-18 |
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