JPS51331A - - Google Patents
Info
- Publication number
- JPS51331A JPS51331A JP50056674A JP5667475A JPS51331A JP S51331 A JPS51331 A JP S51331A JP 50056674 A JP50056674 A JP 50056674A JP 5667475 A JP5667475 A JP 5667475A JP S51331 A JPS51331 A JP S51331A
- 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
- 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
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2423527A DE2423527A1 (de) | 1974-05-15 | 1974-05-15 | Elektronenblitzgeraet mit belichtungsmess- und blitzbegrenzungseinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51331A true JPS51331A (ja) | 1976-01-06 |
Family
ID=5915604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50056674A Pending JPS51331A (ja) | 1974-05-15 | 1975-05-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4019092A (ja) |
| JP (1) | JPS51331A (ja) |
| DE (1) | DE2423527A1 (ja) |
| GB (1) | GB1482385A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150891A (en) * | 1978-02-02 | 1979-04-24 | Eastman Kodak Company | Exposure control apparatus including rate responsive lag compensation |
| US4159870A (en) * | 1978-02-21 | 1979-07-03 | Eastman Kodak Company | Exposure control apparatus including general purpose lag compensation |
| US4241280A (en) * | 1979-06-25 | 1980-12-23 | Polaroid Corporation | Light integrator circuit with built-in anticipation |
| DE3041590C2 (de) * | 1979-11-07 | 1985-01-17 | Fuji Koeki Corp. | Schaltungsanordnung für ein Elektroblitzgerät |
| DE3007425C2 (de) * | 1980-02-28 | 1985-01-17 | Kodak Ag, 7000 Stuttgart | Elektronenblitzgerät mit automatischer Lichtregelung |
| EP1191825A3 (en) * | 2000-09-25 | 2004-12-29 | Fuji Photo Film Co., Ltd. | Flash device for a camera |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758643A (fr) * | 1969-11-08 | 1971-05-06 | Philips Nv | Dispositif muni d'une lampe eclair a decharge |
| US3774072A (en) * | 1971-01-22 | 1973-11-20 | Honeywell Inc | Remotely powered quench control sensing transmitter |
| DE2224443C3 (de) * | 1972-05-19 | 1979-09-13 | Rollei-Werke Franke & Heidecke, 3300 Braunschweig | Elektronenblitzgerät mit selbsttätiger Lichtdosierung |
| DE2316724A1 (de) * | 1973-04-04 | 1974-10-17 | Rollei Werke Franke Heidecke | Steuerschaltung fuer elektronenblitzgeraete |
-
1974
- 1974-05-15 DE DE2423527A patent/DE2423527A1/de active Pending
-
1975
- 1975-04-10 GB GB14785/75A patent/GB1482385A/en not_active Expired
- 1975-04-18 US US05/569,582 patent/US4019092A/en not_active Expired - Lifetime
- 1975-05-13 JP JP50056674A patent/JPS51331A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1482385A (en) | 1977-08-10 |
| DE2423527A1 (de) | 1975-11-27 |
| US4019092A (en) | 1977-04-19 |