GB491604A - Process and device for the determination and regulation of the moisture content of lengths of material - Google Patents
Process and device for the determination and regulation of the moisture content of lengths of materialInfo
- Publication number
- GB491604A GB491604A GB7518/37A GB751837A GB491604A GB 491604 A GB491604 A GB 491604A GB 7518/37 A GB7518/37 A GB 7518/37A GB 751837 A GB751837 A GB 751837A GB 491604 A GB491604 A GB 491604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- drying
- roller
- speed
- moisture content
- 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
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/60—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrostatic variables, e.g. electrographic flaw testing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
491,604. Testing fabrics; drying fabrics &c. SIEGENHEIM, M. March 15, 1937, Nos. 7518 and 7519. Convention dates, March 17, 1936 and Sept. 30, 1936 [Class 42 (ii)] [Also in Group XIII] A fabric or other web B as it leaves a drying- apparatus A is rubbed by a roller &c. C, driven by a motor H, the speed of the motor H being varied inversely as the speed of the web B by a governor D and rheostat so that the static charge of electricity on the roller C or on the web as indicated on the scale E, is dependent only on the moisture content of the web. This indication may be used to control a variable-speed gear K in the drive to the drying apparatus A so that the web will be delivered uniformly dried. The degree of drying may be adjusted by a hand-controlled variablespeed gear G in the drive of the roller C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE491604X | 1936-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB491604A true GB491604A (en) | 1938-09-06 |
Family
ID=6544295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7518/37A Expired GB491604A (en) | 1936-03-17 | 1937-03-15 | Process and device for the determination and regulation of the moisture content of lengths of material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB491604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233562A (en) * | 1978-11-08 | 1980-11-11 | Imperial Chemical Industries Limited | Apparatus and method for monitoring web conductivity |
-
1937
- 1937-03-15 GB GB7518/37A patent/GB491604A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233562A (en) * | 1978-11-08 | 1980-11-11 | Imperial Chemical Industries Limited | Apparatus and method for monitoring web conductivity |
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