GB692593A - Improvements in the construction of contact rectifiers - Google Patents
Improvements in the construction of contact rectifiersInfo
- Publication number
- GB692593A GB692593A GB831/51A GB83151A GB692593A GB 692593 A GB692593 A GB 692593A GB 831/51 A GB831/51 A GB 831/51A GB 83151 A GB83151 A GB 83151A GB 692593 A GB692593 A GB 692593A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jan
- conductor
- semi
- barrier layer
- construction
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Thermistors And Varistors (AREA)
Abstract
692,593. Dry-plate rectifiers. ASSOCIATED ELECTRICAL INDUSTRIES, Ltd. Jan. 2, 1952 [Jan. 11, 1951], No. 831/51. Class 37. In a selenium, copper oxide or other dryplate rectifier a ring 5 or 5<SP>1</SP> of mica or other insulating material recessed either into the semi-conductor 2 or into the base electrode 1 blocks or reduces leakage currents and therefore reduces heating of the edges of the barrier layer 4; the two different arrangements are shown respectively on the left and right in Figs. 2 and 3. As indicated by the dotted line in Fig. 3, leakage current at the edge of the barrier layer 4 has to travel a considerable distance radially along the semi-conductor 2 which offers a high resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB831/51A GB692593A (en) | 1951-01-11 | 1951-01-11 | Improvements in the construction of contact rectifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB831/51A GB692593A (en) | 1951-01-11 | 1951-01-11 | Improvements in the construction of contact rectifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB692593A true GB692593A (en) | 1953-06-10 |
Family
ID=9711243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB831/51A Expired GB692593A (en) | 1951-01-11 | 1951-01-11 | Improvements in the construction of contact rectifiers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB692593A (en) |
-
1951
- 1951-01-11 GB GB831/51A patent/GB692593A/en not_active Expired
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