GB795195A - Improvements in or relating to electrical capacitors - Google Patents
Improvements in or relating to electrical capacitorsInfo
- Publication number
- GB795195A GB795195A GB920355A GB920355A GB795195A GB 795195 A GB795195 A GB 795195A GB 920355 A GB920355 A GB 920355A GB 920355 A GB920355 A GB 920355A GB 795195 A GB795195 A GB 795195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- capacitors
- march
- dielectric
- metallized
- 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 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- -1 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 238000005507 spraying 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
795,195. Capacitors. HUNT (CAPACITORS), Ltd., A. H. March 28, 1956 [March 29, 1955], No. 9203/55. Class 37. A wound capacitor comprises self-healing electrodes of metallized paper 11 separated by one or more layers of plastic film such as polystyrene, polyethyleneterephthalate or polytetrafluoroethylene 12, the paper 11 forming an effective part of the dielectric. As shown, an unmetallized margin 14 is left at opposite edges of each paper strip 11 the metallized edge 15 of which may protrude beyond the dielectric 12 and be turned over to facilitate making connections by copper spraying. The paper is impregnated with a synthetic polyester resin in unpolymerized liquid form and subsequently polymerized in the roll thus enabling a resin case to be moulded round the capacitor without melting out the impregnant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB920355A GB795195A (en) | 1955-03-29 | 1955-03-29 | Improvements in or relating to electrical capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB920355A GB795195A (en) | 1955-03-29 | 1955-03-29 | Improvements in or relating to electrical capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB795195A true GB795195A (en) | 1958-05-21 |
Family
ID=9867399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB920355A Expired GB795195A (en) | 1955-03-29 | 1955-03-29 | Improvements in or relating to electrical capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB795195A (en) |
-
1955
- 1955-03-29 GB GB920355A patent/GB795195A/en not_active Expired
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