GB1060803A - Improvements in and relating to a method of testing solids which cake on storage - Google Patents
Improvements in and relating to a method of testing solids which cake on storageInfo
- Publication number
- GB1060803A GB1060803A GB3070963A GB3070963A GB1060803A GB 1060803 A GB1060803 A GB 1060803A GB 3070963 A GB3070963 A GB 3070963A GB 3070963 A GB3070963 A GB 3070963A GB 1060803 A GB1060803 A GB 1060803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- plunger
- sample
- cylinder
- polytetrafluorethylene
- 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
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
1,060,803. Measuring shrinkage electrically. IMPERIAL CHEMICAL INDUSTRIES Ltd. Aug. 2, 1963, No.30709/63. Headings G1N and G1S. Apparatus for use in laboratory shrinkage tests on a solid material which cakes on storage comprises a mould to be filled with a sample 1 of the material, a movable member for applying pressure to the material, to cause it to shrink, and a device 17 for indicating the movement of the member. Pressure is applied to the sample by a plunger 12, the mould being sealed by a reentrant diaphragm 4 which prevents loss of liquid; and the device 17 may be a potentiometer. A plug 6 in the base plate of the mould may be removed and the force required on the plunger to push out a cylinder of the caked material measured, to give an indication of caking strength. Friction is reduced by greasing the walls of the mould and lining them with polythene or polytetrafluorethylene; and by embodying a flexible diaphragm between a plunger-actuating piston 9 and its cylinder 13, the piston rod 10 passing through a co-sintered polytetrafluorethylene and bronze bush 15. The apparatus may be used as in Specification 1,060,804.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3070963A GB1060803A (en) | 1963-08-02 | 1963-08-02 | Improvements in and relating to a method of testing solids which cake on storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3070963A GB1060803A (en) | 1963-08-02 | 1963-08-02 | Improvements in and relating to a method of testing solids which cake on storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1060803A true GB1060803A (en) | 1967-03-08 |
Family
ID=10311911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3070963A Expired GB1060803A (en) | 1963-08-02 | 1963-08-02 | Improvements in and relating to a method of testing solids which cake on storage |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1060803A (en) |
-
1963
- 1963-08-02 GB GB3070963A patent/GB1060803A/en not_active Expired
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