GB934740A - - Google Patents
Info
- Publication number
- GB934740A GB934740A GB934740DA GB934740A GB 934740 A GB934740 A GB 934740A GB 934740D A GB934740D A GB 934740DA GB 934740 A GB934740 A GB 934740A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coating
- strip
- semi
- width
- metal
- 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
Landscapes
- Inorganic Insulating Materials (AREA)
- Burglar Alarm Systems (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
934,740. Self-healing capacitors. ROBERT BOSCH G.m.b.H. Oct. 6, 1961 [Oct. 7, 1960], 35957/61. Class 37. In a self-healing capacitor with metal coatings applied by vapour deposition of e.g. zinc to dielectric strips 12, leaving metal free zones on the strip 12, the high electric field intensities normally produced at the coating edges 14, Fig. 1, are prevented by providing on the dielectric strip between the coating edge 14 and the metal free zone, a semi-conducting strip 15 having a width of at least 0.2 mm. and a surface resistance of at least 10<SP>6</SP> ohms. Carbon, selenium, silicon, silver chloride, or oxides of zinc, silver, nickel, tungsten or cadmium may be used for the semi-conductor strip, which is preferably not more than 2% of the coating width. The semi-conductor coating may extend over the whole width of the dielectric strip either over or under the metal coating.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB934740A true GB934740A (en) | 1900-01-01 |
Family
ID=1753777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB934740D Expired GB934740A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB934740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2412620A1 (en) * | 1973-04-10 | 1974-10-31 | Shizuki Electrical Manufacturi | POLYPROPYLENE DIELECTRIC CONDENSER |
-
0
- GB GB934740D patent/GB934740A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2412620A1 (en) * | 1973-04-10 | 1974-10-31 | Shizuki Electrical Manufacturi | POLYPROPYLENE DIELECTRIC CONDENSER |
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