GB891324A - Improvements in or relating to variable electrical capacitors - Google Patents
Improvements in or relating to variable electrical capacitorsInfo
- Publication number
- GB891324A GB891324A GB3828459A GB3828459A GB891324A GB 891324 A GB891324 A GB 891324A GB 3828459 A GB3828459 A GB 3828459A GB 3828459 A GB3828459 A GB 3828459A GB 891324 A GB891324 A GB 891324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vane
- sets
- fixed
- capacitor
- capacitors
- 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
- 239000003990 capacitor Substances 0.000 title abstract 6
- 241000549194 Euonymus europaeus Species 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000002184 metal 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)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
891,324. Variable capacitors. W.S. ELECTRONICS Ltd. Nov. 11, 1960 [Nov. 11, 1959], No. 38284/59. Class 37. A variable capacitor comprises three pairs of sets of vanes, one vane set 24, 25, 26 of each pair being movable relatively to the other fixed vane set 21, 22, 23 of the pair in interleaved relationship, and the three movable vane sets 24, 25, 26 are fixed relatively to one another and electrically connected by being mounted on a common spindle 5 of ceramic material which is metal coated so as to make the appropriate connections. One terminal of the capacitor is taken to vane set 22, the other to vane sets 21 and 23 connected together. Several such capacitors can be ganged together in the same assembly, as shown in Fig. 1, where they are shown mounted in a framework with end members 6 and 10 and plates 7, 8, 9 held together by rods. The fixed vanes are soldered into slots in channel-shaped tags (e.g. 16, 17, 18) mounted on a ceramic bar (Fig. 3, not shown), and external connections may be made to these tags. The use of the capacitor with an inductance as a tunable VHF circuit is shown in Fig. 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3828459A GB891324A (en) | 1959-11-11 | 1959-11-11 | Improvements in or relating to variable electrical capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3828459A GB891324A (en) | 1959-11-11 | 1959-11-11 | Improvements in or relating to variable electrical capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB891324A true GB891324A (en) | 1962-03-14 |
Family
ID=10402451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3828459A Expired GB891324A (en) | 1959-11-11 | 1959-11-11 | Improvements in or relating to variable electrical capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB891324A (en) |
-
1959
- 1959-11-11 GB GB3828459A patent/GB891324A/en not_active Expired
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