JPS4719385B1 - - Google Patents
Info
- Publication number
- JPS4719385B1 JPS4719385B1 JP257969A JP257969A JPS4719385B1 JP S4719385 B1 JPS4719385 B1 JP S4719385B1 JP 257969 A JP257969 A JP 257969A JP 257969 A JP257969 A JP 257969A JP S4719385 B1 JPS4719385 B1 JP S4719385B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3385—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
-
- 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
- H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Stroboscope Apparatuses (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6800696A NL161031C (nl) | 1968-01-17 | 1968-01-17 | Inrichting voor het ontsteken en voeden van een ontla- dingsflitslamp. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4719385B1 true JPS4719385B1 (xx) | 1972-06-02 |
Family
ID=19802526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP257969A Pending JPS4719385B1 (xx) | 1968-01-17 | 1969-01-14 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4719385B1 (xx) |
| AT (1) | AT291755B (xx) |
| BE (1) | BE726944A (xx) |
| DE (1) | DE1901584B2 (xx) |
| ES (1) | ES362528A1 (xx) |
| FR (1) | FR1600339A (xx) |
| GB (1) | GB1249041A (xx) |
| NL (1) | NL161031C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900608A1 (de) * | 1978-01-17 | 1979-07-19 | Fuji Koeki Corp | Stromversorgungseinrichtung |
| DE2809617A1 (de) * | 1978-03-06 | 1979-09-13 | Balda Werke Photographische | Elektronisches blitzgeraet |
| US4530550A (en) * | 1982-09-13 | 1985-07-23 | Olympus Optical Company Ltd. | Power supply unit for electronic flash |
| DE3420033A1 (de) * | 1984-05-29 | 1985-12-05 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Selbsterregter gleichspannungswandler mit spannungsregelung |
-
1968
- 1968-01-17 NL NL6800696A patent/NL161031C/xx active
- 1968-12-31 FR FR182973A patent/FR1600339A/fr not_active Expired
-
1969
- 1969-01-14 GB GB217469A patent/GB1249041A/en not_active Expired
- 1969-01-14 AT AT32869A patent/AT291755B/de not_active IP Right Cessation
- 1969-01-14 DE DE19691901584 patent/DE1901584B2/de active Granted
- 1969-01-14 JP JP257969A patent/JPS4719385B1/ja active Pending
- 1969-01-15 ES ES362528A patent/ES362528A1/es not_active Expired
- 1969-01-15 BE BE726944D patent/BE726944A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL161031C (nl) | 1979-12-17 |
| FR1600339A (xx) | 1970-07-20 |
| DE1901584A1 (de) | 1969-07-31 |
| DE1901584B2 (de) | 1975-10-16 |
| ES362528A1 (es) | 1970-09-01 |
| NL6800696A (xx) | 1969-07-21 |
| GB1249041A (en) | 1971-10-06 |
| AT291755B (de) | 1971-07-26 |
| BE726944A (xx) | 1969-07-15 |