SE377244B - - Google Patents
Info
- Publication number
- SE377244B SE377244B SE1171772A SE1171772A SE377244B SE 377244 B SE377244 B SE 377244B SE 1171772 A SE1171772 A SE 1171772A SE 1171772 A SE1171772 A SE 1171772A SE 377244 B SE377244 B SE 377244B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/125—Avoiding or suppressing excessive transient voltages or currents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712147317 DE2147317A1 (de) | 1971-09-18 | 1971-09-18 | Anordnung zum schutz eines halbleiterstromrichters g1111egen ueberspannungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE377244B true SE377244B (de) | 1975-06-23 |
Family
ID=5820280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1171772A SE377244B (de) | 1971-09-18 | 1972-09-12 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT317341B (de) |
| CH (1) | CH548689A (de) |
| DE (1) | DE2147317A1 (de) |
| SE (1) | SE377244B (de) |
-
1971
- 1971-09-18 DE DE19712147317 patent/DE2147317A1/de active Pending
-
1972
- 1972-09-12 CH CH1331172A patent/CH548689A/de not_active IP Right Cessation
- 1972-09-12 SE SE1171772A patent/SE377244B/xx unknown
- 1972-09-15 AT AT795272A patent/AT317341B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT317341B (de) | 1974-08-26 |
| CH548689A (de) | 1974-04-30 |
| DE2147317A1 (de) | 1973-03-22 |