GB1184539A - Self-Sealing Capacitor having a Mixed Dielectric of Synthetic Material. - Google Patents
Self-Sealing Capacitor having a Mixed Dielectric of Synthetic Material.Info
- Publication number
- GB1184539A GB1184539A GB1280869A GB1280869A GB1184539A GB 1184539 A GB1184539 A GB 1184539A GB 1280869 A GB1280869 A GB 1280869A GB 1280869 A GB1280869 A GB 1280869A GB 1184539 A GB1184539 A GB 1184539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- foil
- coated
- aluminium
- self
- 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 3
- 238000007789 sealing Methods 0.000 title 1
- 229920002994 synthetic fiber Polymers 0.000 title 1
- 239000011888 foil Substances 0.000 abstract 3
- -1 polyparaxylylene Polymers 0.000 abstract 3
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- OMIHGPLIXGGMJB-UHFFFAOYSA-N 7-oxabicyclo[4.1.0]hepta-1,3,5-triene Chemical compound C1=CC=C2OC2=C1 OMIHGPLIXGGMJB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004642 Polyimide Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000005030 aluminium foil Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229920000052 poly(p-xylylene) Polymers 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 229920001721 polyimide Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 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
1,184,539. Capacitors. ROBERT BOSCH G.m.b.H. 11 March, 1969 [13 March, 1968], No. 12808/69. Heading H1M. A self-healing capacitor comprises an aluminium foil 1 coated on both sides with insulating material 2 and two strips 3, 4 of synthetic plastics material each having a vapour deposited metal layer 5, 6 on one surface thereof, the arrangement of the foil and strips being such that the metallized layers are in contact when the assembly is wound into a roll. As shown, the aluminium is etched away from the side at which contact is to be made to the metallized layer electrode and the metallizing is stopped short of the other side. The coated foil and the strips may also be offset. The foil may be coated with polyurethane, cellulose ester or phenylene oxide by varnishing, or with polyparaxylylene or polyimide by electron bombardment. Strips 3, 4 may be polystyrene, polypropylene, polyethylene terephthalate or polycarbonate coated with aluminium or zinc.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1639213 | 1968-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184539A true GB1184539A (en) | 1970-03-18 |
Family
ID=5683982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1280869A Expired GB1184539A (en) | 1968-03-13 | 1969-03-11 | Self-Sealing Capacitor having a Mixed Dielectric of Synthetic Material. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH483098A (en) |
| GB (1) | GB1184539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11529648B2 (en) * | 2019-01-31 | 2022-12-20 | Board Of Trustees Of Michigan State University | Self-healing laminate composition, related articles and related methods |
-
1969
- 1969-02-18 CH CH240169A patent/CH483098A/en not_active IP Right Cessation
- 1969-03-11 GB GB1280869A patent/GB1184539A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11529648B2 (en) * | 2019-01-31 | 2022-12-20 | Board Of Trustees Of Michigan State University | Self-healing laminate composition, related articles and related methods |
Also Published As
| Publication number | Publication date |
|---|---|
| CH483098A (en) | 1969-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |