GB240769A - Improvements in variable condensers for use with high frequency circuits - Google Patents
Improvements in variable condensers for use with high frequency circuitsInfo
- Publication number
- GB240769A GB240769A GB1584325A GB1584325A GB240769A GB 240769 A GB240769 A GB 240769A GB 1584325 A GB1584325 A GB 1584325A GB 1584325 A GB1584325 A GB 1584325A GB 240769 A GB240769 A GB 240769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- uprights
- members
- secured
- blocks
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000005350 fused silica glass Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
- H01G5/06—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of flat or substantially flat electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
240,769. Picard, E. June 19, 1925. Condensers.-A variable condenser has its movable plates supported by two parallel plates connected together by uprights, and the fixed plates are supplied by two insulating cross-pieces secured to the uprights by connecting members, the holes in the supporting plates in which certain of the securing screws are engaged being elongated to provide for latitude in adjustment. The movable plates 1 are mounted on a shaft 2 between end plates 3, 4, which are connected by uprights 5. The stationary plates 6 are at each side connected, by soldering or like means, to a block 7 supported by means of a connector 8 on a crosspiece 9 secured to the uprights 5 by connectors 10. The cross-pieces consist preferably of fused quartz or silica, reducing the residual capacity, dielectric losses, and the like, members 11 are provided for mounting the apparatus and are of such a length that none of the metallic parts connected with the coatings will be in contact with the support. The terminals may comprise one of the blocks 7 and a lead soldered to the shaft 2. The members 8, 10 are adjustably secured to the blocks 7 and uprights 5 by screws 14 passing through slots 15 in the members while similar slots 17 are provided in the end plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1584325A GB240769A (en) | 1925-06-19 | 1925-06-19 | Improvements in variable condensers for use with high frequency circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1584325A GB240769A (en) | 1925-06-19 | 1925-06-19 | Improvements in variable condensers for use with high frequency circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB240769A true GB240769A (en) | 1925-10-08 |
Family
ID=10066515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1584325A Expired GB240769A (en) | 1925-06-19 | 1925-06-19 | Improvements in variable condensers for use with high frequency circuits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB240769A (en) |
-
1925
- 1925-06-19 GB GB1584325A patent/GB240769A/en not_active Expired
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