GB276468A - Method of and mechanism for determining the moisture content of paper and other material - Google Patents
Method of and mechanism for determining the moisture content of paper and other materialInfo
- Publication number
- GB276468A GB276468A GB1600726A GB1600726A GB276468A GB 276468 A GB276468 A GB 276468A GB 1600726 A GB1600726 A GB 1600726A GB 1600726 A GB1600726 A GB 1600726A GB 276468 A GB276468 A GB 276468A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moisture content
- paper
- condenser
- hygroscopic
- capacity
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
276,468. Jackson, L. Mellersh-, (Atlantic Precision Co.). June 25, 1926. Indicating apparatus. - For measuring the moisture content of paper &c., the material is brought into proximity to, but not into actual contact with, a hygroscopic body, the moisture content of which is measured. The hygroscopic body preferably forms the dielectric of a condenser, the capacity of which is indicated in order to determine the moisture content of the body. The paper &c. a is drawn over a pair of bars &c. 1 on which is slidably mounted a receptacle 3 containing the condenser which consists of an upper perforated plate 6 and a lower unperforated plate 5, the hygroscopic body 11 being disposed between the plates. The body 11 preferably consists of a number of strands of reverted cellulose (artificial silk) and may be treated with hygroscopic salts, such as cobalt chloride, to increase its sensitiveness. To measure the capacity of the condenser, it is used as a tuning element in an oscillatory electric circuit, comprising transmitting and receiving circuits, the ccndenser being included in the receiving circuit.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27326A US1708073A (en) | 1925-05-01 | 1925-05-01 | Method and mechanism for determining the moisture content of paper or other material |
| GB1600726A GB276468A (en) | 1926-06-25 | 1926-06-25 | Method of and mechanism for determining the moisture content of paper and other material |
| FR618406D FR618406A (en) | 1926-06-25 | 1926-07-01 | Method and mechanism for determining the moisture content of paper |
| DEA48261D DE540833C (en) | 1926-06-25 | 1926-07-02 | Method and device for determining the moisture content of moving material webs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1600726A GB276468A (en) | 1926-06-25 | 1926-06-25 | Method of and mechanism for determining the moisture content of paper and other material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB276468A true GB276468A (en) | 1927-09-01 |
Family
ID=10069500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1600726A Expired GB276468A (en) | 1925-05-01 | 1926-06-25 | Method of and mechanism for determining the moisture content of paper and other material |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR618406A (en) |
| GB (1) | GB276468A (en) |
-
1926
- 1926-06-25 GB GB1600726A patent/GB276468A/en not_active Expired
- 1926-07-01 FR FR618406D patent/FR618406A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR618406A (en) | 1927-03-09 |
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