JPS4840420B1 - - Google Patents
Info
- Publication number
- JPS4840420B1 JPS4840420B1 JP45096924A JP9692470A JPS4840420B1 JP S4840420 B1 JPS4840420 B1 JP S4840420B1 JP 45096924 A JP45096924 A JP 45096924A JP 9692470 A JP9692470 A JP 9692470A JP S4840420 B1 JPS4840420 B1 JP S4840420B1
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6916884.A NL160141C (en) | 1969-11-08 | 1969-11-08 | EQUIPMENT EQUIPPED WITH AN ELECTRONIC FLASH LAMP AND A POWER CONDENSER FOR THIS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4840420B1 true JPS4840420B1 (en) | 1973-11-30 |
Family
ID=19808347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45096924A Pending JPS4840420B1 (en) | 1969-11-08 | 1970-11-05 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3696268A (en) |
| JP (1) | JPS4840420B1 (en) |
| AT (1) | AT324120B (en) |
| BE (1) | BE758644A (en) |
| CH (1) | CH527545A (en) |
| FR (1) | FR2069109A5 (en) |
| GB (1) | GB1328655A (en) |
| NL (1) | NL160141C (en) |
| SE (1) | SE354768B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2128703B2 (en) * | 1968-02-13 | 1977-12-23 | Lumina Sprl | |
| US3849703A (en) * | 1971-07-06 | 1974-11-19 | Shindengen Electric Mfg | Electronic flash apparatus |
| GB1375460A (en) * | 1971-11-25 | 1974-11-27 | ||
| JPS49102334A (en) * | 1973-01-31 | 1974-09-27 | ||
| DE3041590C2 (en) * | 1979-11-07 | 1985-01-17 | Fuji Koeki Corp. | Circuit arrangement for an electric flash device |
| KR101201320B1 (en) * | 2005-12-28 | 2012-11-14 | 엘지디스플레이 주식회사 | Apparatus and method for driving of liquid crystal display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1472579A1 (en) * | 1965-07-10 | 1969-02-20 | Agfa Gevaert Ag | Photographic camera with a device running from an end position for changing the aperture size |
| US3568582A (en) * | 1967-09-27 | 1971-03-09 | Konishiroku Photo Ind | Electronic shutter |
| US3473084A (en) * | 1967-12-06 | 1969-10-14 | Automatic Power Inc | Constant intensity lamp control with an optical feedback control |
-
0
- BE BE758644D patent/BE758644A/en unknown
-
1969
- 1969-11-08 NL NL6916884.A patent/NL160141C/en active
-
1970
- 1970-11-03 US US86522A patent/US3696268A/en not_active Expired - Lifetime
- 1970-11-05 GB GB5271470A patent/GB1328655A/en not_active Expired
- 1970-11-05 CH CH1643370A patent/CH527545A/en not_active IP Right Cessation
- 1970-11-05 JP JP45096924A patent/JPS4840420B1/ja active Pending
- 1970-11-05 SE SE14980/70A patent/SE354768B/xx unknown
- 1970-11-05 AT AT996370A patent/AT324120B/en not_active IP Right Cessation
- 1970-11-06 FR FR7039956A patent/FR2069109A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL160141C (en) | 1979-09-17 |
| SE354768B (en) | 1973-03-19 |
| BE758644A (en) | 1971-05-06 |
| FR2069109A5 (en) | 1971-09-03 |
| GB1328655A (en) | 1973-08-30 |
| NL160141B (en) | 1979-04-17 |
| DE2053429A1 (en) | 1971-05-19 |
| DE2053429B2 (en) | 1977-05-05 |
| US3696268A (en) | 1972-10-03 |
| NL6916884A (en) | 1971-05-11 |
| CH527545A (en) | 1972-08-31 |
| AT324120B (en) | 1975-08-11 |