JPS5249679A - Electronic flash unit - Google Patents
Electronic flash unitInfo
- Publication number
- JPS5249679A JPS5249679A JP12563675A JP12563675A JPS5249679A JP S5249679 A JPS5249679 A JP S5249679A JP 12563675 A JP12563675 A JP 12563675A JP 12563675 A JP12563675 A JP 12563675A JP S5249679 A JPS5249679 A JP S5249679A
- Authority
- JP
- Japan
- Prior art keywords
- flash unit
- electronic flash
- luminosity
- branching
- surely
- 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.)
- Granted
Links
Landscapes
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Abstract
PURPOSE:To stop luminosity automatically and surely, when an amount of received light reaches a given value, by utilizing a source voltage of a luminosity control circuit directly without branching charge voltage of a capacitor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12563675A JPS5249679A (en) | 1975-10-17 | 1975-10-17 | Electronic flash unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12563675A JPS5249679A (en) | 1975-10-17 | 1975-10-17 | Electronic flash unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5249679A true JPS5249679A (en) | 1977-04-20 |
JPS5521999B2 JPS5521999B2 (en) | 1980-06-13 |
Family
ID=14914927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12563675A Granted JPS5249679A (en) | 1975-10-17 | 1975-10-17 | Electronic flash unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5249679A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61246514A (en) * | 1985-04-22 | 1986-11-01 | Tsurumi Gosei Rozai Kk | Burning and removing device for combustibles in metal scrap |
JPH0217313A (en) * | 1988-07-04 | 1990-01-22 | Kikuo Kawahara | Fowl dropping gasification burner device |
-
1975
- 1975-10-17 JP JP12563675A patent/JPS5249679A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61246514A (en) * | 1985-04-22 | 1986-11-01 | Tsurumi Gosei Rozai Kk | Burning and removing device for combustibles in metal scrap |
JPH0217313A (en) * | 1988-07-04 | 1990-01-22 | Kikuo Kawahara | Fowl dropping gasification burner device |
JPH041253B2 (en) * | 1988-07-04 | 1992-01-10 | Kikuo Kawahara |
Also Published As
Publication number | Publication date |
---|---|
JPS5521999B2 (en) | 1980-06-13 |
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