LU74485A1 - - Google Patents
Info
- Publication number
- LU74485A1 LU74485A1 LU74485A LU74485A LU74485A1 LU 74485 A1 LU74485 A1 LU 74485A1 LU 74485 A LU74485 A LU 74485A LU 74485 A LU74485 A LU 74485A LU 74485 A1 LU74485 A1 LU 74485A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
- H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH512775A CH591132A5 (en) | 1975-04-22 | 1975-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74485A1 true LU74485A1 (en) | 1976-09-01 |
Family
ID=4288378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74485A LU74485A1 (en) | 1975-04-22 | 1976-03-05 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE828910A (en) |
| CH (1) | CH591132A5 (en) |
| DE (1) | DE2600352A1 (en) |
| FR (1) | FR2309043A1 (en) |
| IT (1) | IT1059172B (en) |
| LU (1) | LU74485A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2752783C2 (en) * | 1977-11-25 | 1979-08-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Device for acquiring and processing electrical signals |
| DE8519788U1 (en) * | 1985-07-09 | 1985-10-31 | Albatron Elektronik GmbH, 2000 Hamburg | Device for connecting the interfaces, in particular of the V24 type, of independent switchgear of data processing systems |
| DE3640099A1 (en) * | 1986-11-24 | 1988-06-01 | Diehl Gmbh & Co | ASSEMBLY ARRANGEMENT |
| DE3733018B4 (en) * | 1987-09-30 | 2004-01-15 | Siemens Ag | optocoupler |
-
1975
- 1975-04-22 CH CH512775A patent/CH591132A5/xx not_active IP Right Cessation
- 1975-05-09 BE BE156216A patent/BE828910A/en not_active IP Right Cessation
-
1976
- 1976-01-07 DE DE19762600352 patent/DE2600352A1/en active Pending
- 1976-03-05 LU LU74485A patent/LU74485A1/xx unknown
- 1976-03-31 FR FR7609378A patent/FR2309043A1/en not_active Withdrawn
- 1976-04-16 IT IT2240876A patent/IT1059172B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| BE828910A (en) | 1975-09-01 |
| IT1059172B (en) | 1982-05-31 |
| CH591132A5 (en) | 1977-09-15 |
| FR2309043A1 (en) | 1976-11-19 |
| DE2600352A1 (en) | 1976-11-04 |