GB628922A - Improvements in or relating to trimmer condensers - Google Patents
Improvements in or relating to trimmer condensersInfo
- Publication number
- GB628922A GB628922A GB2069747A GB2069747A GB628922A GB 628922 A GB628922 A GB 628922A GB 2069747 A GB2069747 A GB 2069747A GB 2069747 A GB2069747 A GB 2069747A GB 628922 A GB628922 A GB 628922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensers
- paxolin
- dielectric
- assembly
- secured
- 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
- Electrotherapy Devices (AREA)
- Invalid Beds And Related Equipment (AREA)
- External Artificial Organs (AREA)
Abstract
628,922. Variable condensers. AIRMEC, Ltd., JONES, V. A., and PIKE, E. G. July 30, 1947, No. 20697. [Class 37] A variable condenser comprises a tubular outer electrode 10 and a tube or rod 20 serving as an inner electrode slidable axially therein, the clearance between the two being at least partly filled by a solid dielectric 39 (e.g. polythene, polystyrene, or a ceramic). The dielectric 39 is rigidly secured to one or other of the two electrodes. Several such condensers are supported in an inverted metal channel-shaped member 16, the fourth side being composed of an insulating strip 12, e.g. of paxolin, to which are secured the outer tubes 10. The inner rods screw into " speed-nuts 23, tongues 28, 29, of which grip the top limb 18 of the member 16 and a sheet 31 to which the whole assembly is fixed. Alternatively, the member 16 may be the usual way up, the paxolin 12 then bridging its top, the assembly otherwise being exactly as shown in Fig. 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2069747A GB628922A (en) | 1947-07-30 | 1947-07-30 | Improvements in or relating to trimmer condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2069747A GB628922A (en) | 1947-07-30 | 1947-07-30 | Improvements in or relating to trimmer condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB628922A true GB628922A (en) | 1949-09-07 |
Family
ID=10150181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2069747A Expired GB628922A (en) | 1947-07-30 | 1947-07-30 | Improvements in or relating to trimmer condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB628922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2827601A (en) * | 1955-06-15 | 1958-03-18 | Amron Israel Ltd | Trimming condensers |
| DE1043509B (en) * | 1952-03-22 | 1958-11-13 | Siemens Ag | Electrical multiple capacitor variable capacitance |
| US3100855A (en) * | 1958-11-24 | 1963-08-13 | Erie Resistor Corp | Trimming capacitor |
-
1947
- 1947-07-30 GB GB2069747A patent/GB628922A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1043509B (en) * | 1952-03-22 | 1958-11-13 | Siemens Ag | Electrical multiple capacitor variable capacitance |
| US2827601A (en) * | 1955-06-15 | 1958-03-18 | Amron Israel Ltd | Trimming condensers |
| US3100855A (en) * | 1958-11-24 | 1963-08-13 | Erie Resistor Corp | Trimming capacitor |
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