GB477676A - Improvements in or relating to electric metal rectifiers of the dry-plate type - Google Patents
Improvements in or relating to electric metal rectifiers of the dry-plate typeInfo
- Publication number
- GB477676A GB477676A GB13711/37A GB1371137A GB477676A GB 477676 A GB477676 A GB 477676A GB 13711/37 A GB13711/37 A GB 13711/37A GB 1371137 A GB1371137 A GB 1371137A GB 477676 A GB477676 A GB 477676A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- dry
- plate type
- electric metal
- hours
- 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
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(i) oxide Chemical compound [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/16—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising cuprous oxide or cuprous iodide
- H01L21/168—Treatment of the complete device, e.g. electroforming, ageing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Thermistors And Varistors (AREA)
- Spark Plugs (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES122720D DE723871C (de) | 1936-05-19 | 1936-05-19 | Verfahren zur Herstellung nicht alternder Kupferoxydulgleichrichter |
| DES129337D DE725343C (de) | 1936-05-19 | 1937-10-31 | Verfahren zur Herstellung nicht alternder Oxydgleichrichter u. dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB477676A true GB477676A (en) | 1938-01-04 |
Family
ID=25998931
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13711/37A Expired GB477676A (en) | 1936-05-19 | 1937-05-14 | Improvements in or relating to electric metal rectifiers of the dry-plate type |
| GB31349/38A Expired GB520738A (en) | 1936-05-19 | 1938-10-29 | Improvements in or relating to electric metal rectifiers of the dry-plate type |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31349/38A Expired GB520738A (en) | 1936-05-19 | 1938-10-29 | Improvements in or relating to electric metal rectifiers of the dry-plate type |
Country Status (3)
| Country | Link |
|---|---|
| DE (2) | DE723871C (de) |
| FR (2) | FR821866A (de) |
| GB (2) | GB477676A (de) |
-
1936
- 1936-05-19 DE DES122720D patent/DE723871C/de not_active Expired
-
1937
- 1937-05-14 GB GB13711/37A patent/GB477676A/en not_active Expired
- 1937-05-14 FR FR821866D patent/FR821866A/fr not_active Expired
- 1937-10-31 DE DES129337D patent/DE725343C/de not_active Expired
-
1938
- 1938-10-29 FR FR49923D patent/FR49923E/fr not_active Expired
- 1938-10-29 GB GB31349/38A patent/GB520738A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB520738A (en) | 1940-05-02 |
| FR49923E (fr) | 1939-09-25 |
| DE723871C (de) | 1942-08-12 |
| DE725343C (de) | 1942-09-22 |
| FR821866A (fr) | 1937-12-15 |
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