ZA707273B - Improvements in or relating to d.c.converter circuits - Google Patents
Improvements in or relating to d.c.converter circuitsInfo
- Publication number
- ZA707273B ZA707273B ZA707273A ZA707273A ZA707273B ZA 707273 B ZA707273 B ZA 707273B ZA 707273 A ZA707273 A ZA 707273A ZA 707273 A ZA707273 A ZA 707273A ZA 707273 B ZA707273 B ZA 707273B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- converter circuits
- converter
- circuits
- Prior art date
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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1668269A CH503420A (de) | 1969-11-10 | 1969-11-10 | Gleichspannungswandler |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA707273B true ZA707273B (en) | 1971-07-28 |
Family
ID=4419343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA707273A ZA707273B (en) | 1969-11-10 | 1970-10-26 | Improvements in or relating to d.c.converter circuits |
Country Status (7)
Country | Link |
---|---|
US (1) | US3621361A (de) |
CH (1) | CH503420A (de) |
DE (1) | DE2043135B2 (de) |
FR (1) | FR2066782A5 (de) |
GB (1) | GB1284630A (de) |
NL (1) | NL7015818A (de) |
ZA (1) | ZA707273B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2228542A1 (de) * | 1972-06-12 | 1974-01-03 | Siemens Ag | Schaltungsanordnung fuer ein thyristorschaltnetzteil |
JPS52203B2 (de) * | 1972-07-20 | 1977-01-06 | ||
US3760256A (en) * | 1972-07-31 | 1973-09-18 | Us Army | Synchronous dc power supply |
SE386783B (sv) * | 1974-04-05 | 1976-08-16 | S Linnman | Kopplingsanordning, innefattande switchorgan |
US3916286A (en) * | 1974-09-19 | 1975-10-28 | United Technologies Corp | Switching power supply common output filter |
GB1546075A (en) * | 1975-06-10 | 1979-05-16 | Rca Corp | Synchronized and regulated power supply for a television receiver |
CA1074406A (en) * | 1975-12-18 | 1980-03-25 | Henry M. Israel | High frequency power supply microwave oven |
DE3130571C2 (de) * | 1981-08-01 | 1983-07-21 | Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg | Stromversorgungseinrichtung |
GB2427482B (en) | 2004-07-02 | 2007-05-02 | Ohm Ltd | Electromagnetic surveying |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2722607A (en) * | 1948-05-25 | 1955-11-01 | Raytheon Mfg Co | Frequency control |
US2796582A (en) * | 1955-07-27 | 1957-06-18 | Cooper Nathan | Klystron tube tester |
US3010062A (en) * | 1960-01-27 | 1961-11-21 | Crane Co | Converter circuit |
US3297936A (en) * | 1963-04-19 | 1967-01-10 | Gen Motors Corp | Converter circuit employing pulse width modulation |
US3297959A (en) * | 1963-12-16 | 1967-01-10 | Bell Telephone Labor Inc | Polarity reversing, output voltage controlled, asymmetric converter |
US3412313A (en) * | 1967-02-23 | 1968-11-19 | Bendix Corp | Short circuit protective circuit |
NL6708900A (de) * | 1967-06-27 | 1967-09-25 |
-
1969
- 1969-11-10 CH CH1668269A patent/CH503420A/de not_active IP Right Cessation
-
1970
- 1970-08-31 DE DE19702043135 patent/DE2043135B2/de active Pending
- 1970-10-19 US US81977A patent/US3621361A/en not_active Expired - Lifetime
- 1970-10-20 GB GB49649/70A patent/GB1284630A/en not_active Expired
- 1970-10-26 ZA ZA707273A patent/ZA707273B/xx unknown
- 1970-10-28 NL NL7015818A patent/NL7015818A/xx unknown
- 1970-10-30 FR FR7039248A patent/FR2066782A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2043135B2 (de) | 1972-10-12 |
US3621361A (en) | 1971-11-16 |
DE2043135A1 (de) | 1971-05-27 |
GB1284630A (en) | 1972-08-09 |
NL7015818A (de) | 1971-05-12 |
CH503420A (de) | 1971-02-15 |
FR2066782A5 (de) | 1971-08-06 |
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