GB347402A - Improvements in or relating to electrical condensers - Google Patents
Improvements in or relating to electrical condensersInfo
- Publication number
- GB347402A GB347402A GB793130A GB793130A GB347402A GB 347402 A GB347402 A GB 347402A GB 793130 A GB793130 A GB 793130A GB 793130 A GB793130 A GB 793130A GB 347402 A GB347402 A GB 347402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- screen
- earthed
- relating
- condensers
- 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
- 241000036312 Juniperus coahuilensis Species 0.000 abstract 1
- 239000007787 solid Substances 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
- H01G5/38—Multiple capacitors, e.g. ganged
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
347,402. Condensers. CHARMAN, F. J. H., 50, Roseberry Gardens, Harringay, London. March 11, 1930, No. 7931. [Class 38 (ii).] The capacity of a condenser is variable as desired from its maximum value to zero. This may be effected by closing an aperture in an earthed screen S, Fig. 1, on each side of which an armature A, B of the condenser is situated, as by a sliding member, iris diaphragm &c., by moving one or both of the armatures to face the solid part of the screen, or by sliding a cylindrical earthed shield F between a central electrode D and an outer cylindrical electrode E, Fig. 5. As an illustration of use, a wireless circuit is described in which such a condenser is used to neutralize the anode-grid capacities of a screen-grid high-frequency valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB793130A GB347402A (en) | 1930-03-11 | 1930-03-11 | Improvements in or relating to electrical condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB793130A GB347402A (en) | 1930-03-11 | 1930-03-11 | Improvements in or relating to electrical condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB347402A true GB347402A (en) | 1931-04-30 |
Family
ID=9842525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB793130A Expired GB347402A (en) | 1930-03-11 | 1930-03-11 | Improvements in or relating to electrical condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB347402A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949580A (en) * | 1956-07-27 | 1960-08-16 | Standard Coil Prod Co Inc | Neutralizing circuits |
| CN115083783A (en) * | 2022-06-22 | 2022-09-20 | 清华大学 | Capacitor structure capable of calculating |
-
1930
- 1930-03-11 GB GB793130A patent/GB347402A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949580A (en) * | 1956-07-27 | 1960-08-16 | Standard Coil Prod Co Inc | Neutralizing circuits |
| CN115083783A (en) * | 2022-06-22 | 2022-09-20 | 清华大学 | Capacitor structure capable of calculating |
| CN115083783B (en) * | 2022-06-22 | 2023-12-12 | 清华大学 | Structure capable of calculating capacitance |
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