GB919449A - Device for measuring the density of a liquid - Google Patents
Device for measuring the density of a liquidInfo
- Publication number
- GB919449A GB919449A GB4500361A GB4500361A GB919449A GB 919449 A GB919449 A GB 919449A GB 4500361 A GB4500361 A GB 4500361A GB 4500361 A GB4500361 A GB 4500361A GB 919449 A GB919449 A GB 919449A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- vessel
- dec
- sleeve
- inert gas
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
- G01N9/20—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by balancing the weight of the bodies
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
919,449. Determining specific gravity. COMMISSARIAT A L'ENERGIE ATOMIQUE. Dec. 15, 1961 [Dec. 16, 1960], No. 45003/61. Class 97 (3). [Also in Group XVIII] The density of a liquid, at high temperature and under the pressure of an inert gas, is measured by weighing a plunger 28 before and during immersion in the liquid which is contained in a vessel 31. The weighing device is formed by a plate 32 having a sleeve which slides on a magnetized core 1, the sleeve being surrounded by a coil through which direct current is passed tc balance the weight supported by the plate 32. Inert gas may be supplied at 38 and withdrawn at 39, the measuring chamber 11 being heated by elements 16 and insulated by material 34, 42. The vessel 31 is raised and lowered by a magnet 35, operated by a rack 37 and worm 36, co-operating with a piston 29 carrying the vessel 31. Condenser elements or traps 40 prevent vapours from the liquid rising up to the magnetized core 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR847197A FR1284568A (en) | 1960-12-16 | 1960-12-16 | Device for measuring the density of a liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB919449A true GB919449A (en) | 1963-02-27 |
Family
ID=8744944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4500361A Expired GB919449A (en) | 1960-12-16 | 1961-12-15 | Device for measuring the density of a liquid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB919449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813283A (en) * | 1985-08-16 | 1989-03-21 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Density measuring apparatus |
| CN102854088A (en) * | 2011-06-29 | 2013-01-02 | 中国石油化工股份有限公司 | A device and method for fast density measurement of foamed cement slurry |
-
1961
- 1961-12-15 GB GB4500361A patent/GB919449A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813283A (en) * | 1985-08-16 | 1989-03-21 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Density measuring apparatus |
| CN102854088A (en) * | 2011-06-29 | 2013-01-02 | 中国石油化工股份有限公司 | A device and method for fast density measurement of foamed cement slurry |
| CN102854088B (en) * | 2011-06-29 | 2015-07-15 | 中国石油化工股份有限公司 | A device and method for fast density measurement of foamed cement slurry |
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