GB1066461A - Improvements in capacitors - Google Patents
Improvements in capacitorsInfo
- Publication number
- GB1066461A GB1066461A GB3919263A GB3919263A GB1066461A GB 1066461 A GB1066461 A GB 1066461A GB 3919263 A GB3919263 A GB 3919263A GB 3919263 A GB3919263 A GB 3919263A GB 1066461 A GB1066461 A GB 1066461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribbon
- capacitor
- longitudinal conductors
- metallized
- oct
- 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
- 239000004020 conductor Substances 0.000 abstract 4
- 239000003989 dielectric material Substances 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 229920006267 polyester film Polymers 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- 238000002207 thermal evaporation Methods 0.000 abstract 1
- 238000007738 vacuum evaporation Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc 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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/015—Special provisions for self-healing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
1,066,461. Capacitors. METALLIZED PRODUCTS CO. Inc. Oct. 4. 1963 [Oct. 4, 1962; Feb. 7, 1963], No. 39192/63. Heading H1M. A self-healing capacitor comprises a first ribbon 10, Fig. 4, of dielectric material having a plurality of continuous longitudinal conductors 14, 16 on one side, and a second ribbon 12 of dielectric material having a plurality of transverse metallized areas 26 deposited on one side. The capacitor connections are made to the outside edges of the longitudinal conductors 14, 16, so that the overall capacitor consists of a series-parallel arrangement as shown in Fig. 1. It is shown in the Specification that such an arrangement reduces possible damage to the capacitor in self-healing operations occurring at high voltage. The dielectric ribbons may be of terephthalate polyester film and the metallized coatings may be of aluminium or zinc, applied by vacuum evaporation and condensation, or cathode sputtering or chemical vapour plating. Deposition may also be effected by transfer from a separate substrate. An embodiment wherein the first ribbon carries three longitudinal conductors and the second ribbon has two rows of transverse metallized areas is described (Figs. 5 and 7, not shown). For purposes of making easy connections and avoiding the effects of heavy discharges, the longitudinal conductors may be metal foil strips arranged to overlap the edges of the first ribbon (Fig. 8, not shown).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22828462A | 1962-10-04 | 1962-10-04 | |
| US25811163A | 1963-02-07 | 1963-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1066461A true GB1066461A (en) | 1967-04-26 |
Family
ID=26922223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3919263A Expired GB1066461A (en) | 1962-10-04 | 1963-10-04 | Improvements in capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1066461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2023356A1 (en) * | 2006-05-31 | 2009-02-11 | Soshin Electric Co. Ltd. | Film capacitor |
| CN111490160A (en) * | 2020-04-24 | 2020-08-04 | 合肥工业大学 | Microcapacitor and its manufacturing method |
-
1963
- 1963-10-04 GB GB3919263A patent/GB1066461A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2023356A1 (en) * | 2006-05-31 | 2009-02-11 | Soshin Electric Co. Ltd. | Film capacitor |
| EP2023356A4 (en) * | 2006-05-31 | 2010-12-01 | Soshin Electric | FILM CAPACITOR |
| US8139341B2 (en) | 2006-05-31 | 2012-03-20 | Soshin Electric Co., Ltd. | Film capacitor |
| CN111490160A (en) * | 2020-04-24 | 2020-08-04 | 合肥工业大学 | Microcapacitor and its manufacturing method |
| CN111490160B (en) * | 2020-04-24 | 2022-09-16 | 合肥工业大学 | Microcapacitor and its manufacturing method |
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