GB559627A - Improvements in and relating to electric condensers of variable capacity - Google Patents
Improvements in and relating to electric condensers of variable capacityInfo
- Publication number
- GB559627A GB559627A GB1199942A GB1199942A GB559627A GB 559627 A GB559627 A GB 559627A GB 1199942 A GB1199942 A GB 1199942A GB 1199942 A GB1199942 A GB 1199942A GB 559627 A GB559627 A GB 559627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fixed electrode
- electrode
- condensers
- relating
- low coefficient
- 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
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
559,627. Variable condensers. FABER, A. Aug. 26, 1942, No. 11999. [Class 37] A condenser comprises one fixed electrode 1 co-operating with a shorter fixed electrode 3, through a layer 2 of dielectric, there being associated with the electrode 3 a further movable electrode 4 so arranged as to vary the capacity. In the example, this is effected by screwing the latter into and out of the fixed electrode 3. An example is described in which three concentric condensers of this type are arranged to be varied simultaneously, the centre one only bearing a screw thread, the others being moved accordingly by a common insulating disc head. The electrodes are made of a material comprising two substances of positive and negative or relatively low coefficient of expansion with temperature, mixed to give a zero or other desired low coefficient, for example of powdered metal mixed with coal, graphite, silicon or a silicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1199942A GB559627A (en) | 1942-08-26 | 1942-08-26 | Improvements in and relating to electric condensers of variable capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1199942A GB559627A (en) | 1942-08-26 | 1942-08-26 | Improvements in and relating to electric condensers of variable capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB559627A true GB559627A (en) | 1944-02-28 |
Family
ID=9996568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1199942A Expired GB559627A (en) | 1942-08-26 | 1942-08-26 | Improvements in and relating to electric condensers of variable capacity |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB559627A (en) |
-
1942
- 1942-08-26 GB GB1199942A patent/GB559627A/en not_active Expired
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