SE352997B - - Google Patents
Info
- Publication number
- SE352997B SE352997B SE06436/68A SE643668A SE352997B SE 352997 B SE352997 B SE 352997B SE 06436/68 A SE06436/68 A SE 06436/68A SE 643668 A SE643668 A SE 643668A SE 352997 B SE352997 B SE 352997B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Relay Circuits (AREA)
- Dc-Dc Converters (AREA)
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR106311A FR1529927A (fr) | 1967-05-12 | 1967-05-12 | Perfectionnements aux relais électroniques statiques, utilisables notamment comme relais télégraphiques |
| FR141882 | 1968-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE352997B true SE352997B (en:Method) | 1973-01-15 |
Family
ID=26176423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE06436/68A SE352997B (en:Method) | 1967-05-12 | 1968-05-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3588339A (en:Method) |
| BE (1) | BE714698A (en:Method) |
| DE (1) | DE1762260C3 (en:Method) |
| GB (1) | GB1265336A (en:Method) |
| NL (1) | NL6806729A (en:Method) |
| SE (1) | SE352997B (en:Method) |
-
1968
- 1968-05-06 BE BE714698A patent/BE714698A/xx unknown
- 1968-05-10 DE DE1762260A patent/DE1762260C3/de not_active Expired
- 1968-05-10 NL NL6806729A patent/NL6806729A/xx unknown
- 1968-05-13 SE SE06436/68A patent/SE352997B/xx unknown
-
1969
- 1969-02-27 US US802932*A patent/US3588339A/en not_active Expired - Lifetime
- 1969-02-27 GB GB1265336D patent/GB1265336A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3588339A (en) | 1971-06-28 |
| BE714698A (en:Method) | 1968-09-30 |
| NL6806729A (en:Method) | 1968-11-13 |
| GB1265336A (en:Method) | 1972-03-01 |
| DE1762260A1 (de) | 1970-04-23 |
| DE1762260B2 (de) | 1972-05-10 |
| DE1762260C3 (de) | 1975-12-04 |