GB470685A - Improvements in or relating to electrical condensers - Google Patents
Improvements in or relating to electrical condensersInfo
- Publication number
- GB470685A GB470685A GB93637A GB93637A GB470685A GB 470685 A GB470685 A GB 470685A GB 93637 A GB93637 A GB 93637A GB 93637 A GB93637 A GB 93637A GB 470685 A GB470685 A GB 470685A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- metal sheets
- pack
- plate
- aperture
- 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
- 239000002184 metal Substances 0.000 abstract 7
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/255—Means for correcting the capacitance value
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
470,685. Condensers. SPORING, P. A., and TELEGRAPH CONDENSER CO., Ltd. Jan. 12, 1937, No. 936. [Class 37] After application of a clamp to a pack of alternate dielectric and metal sheets in a condenser, to attain the desired final pressure, the capacity is adjusted by removal of a portion of one or more of the active metal sheets. In the example, the metal sheets comprise films deposited on the mica dielectric and the pack is clamped by a plate in such a manner that one metal surface 4 lies immediately under the central part 1 of the clamping plate. Through an aperture 9 therein, the whole or a portion of the metal surface thus exposed can be scraped away to adjust the capacity. Alternatively, an aperture may be made in the bent-over ends of the clamping plate and in an underlying pressure plate so as to allow of access to the exposed active metal film or sheet, or the removal of the metal may be effected through the gap left between the bent-over ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB93637A GB470685A (en) | 1937-01-12 | 1937-01-12 | Improvements in or relating to electrical condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB93637A GB470685A (en) | 1937-01-12 | 1937-01-12 | Improvements in or relating to electrical condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB470685A true GB470685A (en) | 1937-08-19 |
Family
ID=9713111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB93637A Expired GB470685A (en) | 1937-01-12 | 1937-01-12 | Improvements in or relating to electrical condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB470685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE741184C (en) * | 1938-04-14 | 1943-11-05 | Aeg | Electrical discharge vessel for short waves with capacitor to balance the mutual capacitance of the electrodes |
-
1937
- 1937-01-12 GB GB93637A patent/GB470685A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE741184C (en) * | 1938-04-14 | 1943-11-05 | Aeg | Electrical discharge vessel for short waves with capacitor to balance the mutual capacitance of the electrodes |
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