BE466860A - - Google Patents
Info
- Publication number
- BE466860A BE466860A BE466860DA BE466860A BE 466860 A BE466860 A BE 466860A BE 466860D A BE466860D A BE 466860DA BE 466860 A BE466860 A BE 466860A
- Authority
- BE
- Belgium
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
- H10D48/047—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to foundation plates
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27862/39A GB534043A (en) | 1939-10-13 | 1939-10-13 | Improvements relating to alternating electric current rectifiers of the selenium type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE466860A true BE466860A (enrdf_load_html_response) |
Family
ID=10266512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE466860D BE466860A (enrdf_load_html_response) | 1939-10-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2279746A (enrdf_load_html_response) |
| BE (1) | BE466860A (enrdf_load_html_response) |
| CH (1) | CH258123A (enrdf_load_html_response) |
| FR (1) | FR932206A (enrdf_load_html_response) |
| GB (1) | GB534043A (enrdf_load_html_response) |
| NL (1) | NL62048C (enrdf_load_html_response) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE509989A (enrdf_load_html_response) * | 1939-01-22 | |||
| DE908043C (de) * | 1943-02-03 | 1954-04-01 | Siemens Ag | Verfahren zur Herstellung von Selengleichrichtern, vorzugsweise solcher mit Leichtmetall-Traegerelektroden |
| US2444430A (en) * | 1943-07-13 | 1948-07-06 | Fed Telephone & Radio Corp | Metal rectifier element |
| DE967323C (de) * | 1943-08-06 | 1957-11-07 | Siemens Ag | Verfahren zur Herstellung von Selengleichrichtern, deren Deckelektrode Thallium in geringer Menge zugesetzt ist |
| GB577616A (en) * | 1944-03-02 | 1946-05-24 | Westinghouse Brake & Signal | Improvements relating to alternating electric current rectifiers of the dry plate type |
| NL79203C (enrdf_load_html_response) * | 1944-03-04 | |||
| DE932812C (de) * | 1948-10-02 | 1955-09-08 | Siemens Ag | Verfahren zur Herstellung von Trockengleichrichtern, insbesondere Selengleichrichtern |
| DE973817C (de) * | 1951-03-05 | 1960-06-15 | Licentia Gmbh | Verfahren zur Herstellung eines Trockengleichrichters |
| US2762953A (en) * | 1951-05-15 | 1956-09-11 | Sylvania Electric Prod | Contact rectifiers and methods |
| BE516364A (enrdf_load_html_response) * | 1951-12-20 | |||
| US2887411A (en) * | 1955-06-07 | 1959-05-19 | Siemens Ag | Method of producing selenium rectifiers |
| US2858239A (en) * | 1956-03-13 | 1958-10-28 | Siemens Ag | Method for producing selenium rectifiers |
| FR2007532B1 (enrdf_load_html_response) * | 1968-04-26 | 1974-06-14 | Siemens Ag |
-
0
- NL NL62048D patent/NL62048C/xx active
- BE BE466860D patent/BE466860A/xx unknown
-
1939
- 1939-10-13 GB GB27862/39A patent/GB534043A/en not_active Expired
-
1940
- 1940-10-26 US US363010A patent/US2279746A/en not_active Expired - Lifetime
-
1946
- 1946-05-29 CH CH258123D patent/CH258123A/de unknown
- 1946-08-13 FR FR932206D patent/FR932206A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB534043A (en) | 1941-02-26 |
| CH258123A (de) | 1948-11-15 |
| US2279746A (en) | 1942-04-14 |
| FR932206A (fr) | 1948-03-16 |
| NL62048C (enrdf_load_html_response) |