ES402014A1 - Flash electronico. - Google Patents
Flash electronico.Info
- Publication number
- ES402014A1 ES402014A1 ES402014A ES402014A ES402014A1 ES 402014 A1 ES402014 A1 ES 402014A1 ES 402014 A ES402014 A ES 402014A ES 402014 A ES402014 A ES 402014A ES 402014 A1 ES402014 A1 ES 402014A1
- Authority
- ES
- Spain
- Prior art keywords
- supply voltage
- flash
- electronic flash
- discharge circuit
- flash unit
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- 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
- H05B41/325—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation by measuring the incident light
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712120773 DE2120773A1 (de) | 1971-04-28 | 1971-04-28 | Elektronenblitzgerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES402014A1 true ES402014A1 (es) | 1975-03-01 |
Family
ID=5806174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES402014A Expired ES402014A1 (es) | 1971-04-28 | 1972-04-22 | Flash electronico. |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA945621A (es) |
| DE (1) | DE2120773A1 (es) |
| ES (1) | ES402014A1 (es) |
| FR (1) | FR2136831A5 (es) |
| GB (1) | GB1331562A (es) |
| IT (1) | IT953805B (es) |
| NL (1) | NL7205516A (es) |
-
1971
- 1971-04-19 GB GB1841172A patent/GB1331562A/en not_active Expired
- 1971-04-28 DE DE19712120773 patent/DE2120773A1/de active Pending
-
1972
- 1972-04-22 ES ES402014A patent/ES402014A1/es not_active Expired
- 1972-04-24 NL NL7205516A patent/NL7205516A/xx unknown
- 1972-04-27 CA CA140,749A patent/CA945621A/en not_active Expired
- 1972-04-27 IT IT2360172A patent/IT953805B/it active
- 1972-04-27 FR FR7215786A patent/FR2136831A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2120773A1 (de) | 1972-11-09 |
| CA945621A (en) | 1974-04-16 |
| NL7205516A (es) | 1972-10-31 |
| GB1331562A (en) | 1973-09-26 |
| IT953805B (it) | 1973-08-10 |
| FR2136831A5 (es) | 1972-12-22 |
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