NL7000206A - - Google Patents
Info
- Publication number
- NL7000206A NL7000206A NL7000206A NL7000206A NL7000206A NL 7000206 A NL7000206 A NL 7000206A NL 7000206 A NL7000206 A NL 7000206A NL 7000206 A NL7000206 A NL 7000206A NL 7000206 A NL7000206 A NL 7000206A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691905223 DE1905223A1 (de) | 1969-01-28 | 1969-01-28 | Elektronenblitzgeraet mit Blitzdauer-Regelvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7000206A true NL7000206A (https=) | 1970-07-30 |
Family
ID=5724153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7000206A NL7000206A (https=) | 1969-01-28 | 1970-01-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3612947A (https=) |
| DE (1) | DE1905223A1 (https=) |
| FR (1) | FR2029532A1 (https=) |
| NL (1) | NL7000206A (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890536A (en) * | 1970-04-27 | 1975-06-17 | West Electric Co | Electronic flash device for photography |
| CH522894A (de) * | 1970-05-05 | 1972-05-15 | Multiblitz Mannesmann Gmbh Co | Elektronenblitzgerät |
| JPS4823090Y1 (https=) * | 1970-09-30 | 1973-07-05 | ||
| US3774072A (en) * | 1971-01-22 | 1973-11-20 | Honeywell Inc | Remotely powered quench control sensing transmitter |
| DE2222852A1 (de) * | 1971-05-11 | 1973-12-13 | Image Analysing Computers Ltd | Feldbeleuchtung fuer die bildanalyse |
| JPS5119776B1 (https=) * | 1971-06-28 | 1976-06-19 | ||
| BE795223A (fr) * | 1972-02-12 | 1973-05-29 | Braun Ag | Appareil-eclair electronique a commande automatique de la quantite de lumiere |
| US3778672A (en) * | 1972-07-27 | 1973-12-11 | Ponder & Best | Audible alert signal for an electronic flash unit |
| US3836818A (en) * | 1973-02-22 | 1974-09-17 | R Berglas | Strobe light trigger circuit |
| US3875471A (en) * | 1974-01-18 | 1975-04-01 | Berkey Photo Inc | Photoflash source control circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3033988A (en) * | 1957-04-05 | 1962-05-08 | Edgerton Germeshausen & Grier | Method of and apparatus for the control of electric impulses |
| US3350603A (en) * | 1964-08-31 | 1967-10-31 | Honeywell Inc | Electronic flash with automatic termination means |
-
1969
- 1969-01-28 DE DE19691905223 patent/DE1905223A1/de active Pending
- 1969-11-07 US US874935A patent/US3612947A/en not_active Expired - Lifetime
-
1970
- 1970-01-08 NL NL7000206A patent/NL7000206A/xx unknown
- 1970-01-22 FR FR7002313A patent/FR2029532A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2029532A1 (https=) | 1970-10-23 |
| DE1905223A1 (de) | 1970-08-13 |
| US3612947A (en) | 1971-10-12 |