GB525609A - Improvements in or relating to adjustable electric condensers - Google Patents
Improvements in or relating to adjustable electric condensersInfo
- Publication number
- GB525609A GB525609A GB27930/39A GB2793039A GB525609A GB 525609 A GB525609 A GB 525609A GB 27930/39 A GB27930/39 A GB 27930/39A GB 2793039 A GB2793039 A GB 2793039A GB 525609 A GB525609 A GB 525609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- point
- electrodes
- electrode
- intermediate member
- relating
- 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
-
- 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
- H01G5/12—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 part-cylindrical, conical, or spherical electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
Abstract
525,609. Variable condensers. PHILIPS LAMPS, Ltd. Oct. 14, 1939, No. 27930. Convention date, Oct. 17, 1938. [Class 37] ] To minimise or counteract the variation in capacity with temperature in a slidable-electrode condenser, at least one of the electrodes is secured to its support through an intermediate member. The attachment of the intermediate member to the support is nearer to the point at which the other electrode is supported than the point where the electrode is held it the intermediate member. Thus with lateral intermediate members 7, 8, Fig. 1, the point C is nearer to point A than point B. In Fig. 4 intermediate members 39, 40. 41 are shown on both of the electrodes, in this case forming sleeves on the supporting rods 36, 42, 43. These sleeves are secured to the base-plates of the electrodes at one end, and at the other to the supports.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE525609X | 1938-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB525609A true GB525609A (en) | 1940-08-30 |
Family
ID=6552672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27930/39A Expired GB525609A (en) | 1938-10-17 | 1939-10-14 | Improvements in or relating to adjustable electric condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB525609A (en) |
-
1939
- 1939-10-14 GB GB27930/39A patent/GB525609A/en not_active Expired
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